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CPC
COOPERATIVE PATENT CLASSIFICATION
B01F
MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING (mixing paints B44D 3/06) [2022-01]
NOTES

  • This subclass covers:
    • agitation or homogenisation of products formed by a combination of two or more components with the purpose of obtaining a homogeneous composition or homogeneous conditions in the mass of material;
    • stirring of a single material with the purpose of obtaining homogeneous conditions in the mass of material;
    • mixing, agitation and homogenisation of materials, irrespective of the application in which it is produced, whenever the device or the method are directed to achieve the desired effect.
  • In this subclass, the following term is used with the meaning indicated:
    • "mixing" also covers stirring of a single material.
WARNING

  • In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.
B01F 21/00
Dissolving (separating by dissolving B01D; dissolving to effect cooling F25D 5/00) [2022-01]
B01F 21/02
.
{Methods} [2022-01]
B01F 21/10
.
using driven stirrers [2022-01]
B01F 21/15
.
{comprising constructions for blocking or redispersing undissolved solids, e.g. sieves, separators or guiding constructions (B01F 21/221 takes precedence)} [2022-01]
B01F 21/20
.
using flow mixing [2022-01]
B01F 21/22
. .
{using additional holders in conduits, containers or pools for keeping the solid material in place, e.g. supports or receptacles} [2022-01]
B01F 21/221
. . .
{comprising constructions for blocking or redispersing undissolved solids} [2022-01]
B01F 21/30
.
{Workflow diagrams or layout of plants, e.g. flow charts; Details of workflow diagrams or layout of plants, e.g. controlling means} [2022-01]
B01F 21/40
.
{characterised by the state of the material being dissolved} [2022-01]
B01F 21/401
. .
{Molten solids} [2022-01]
B01F 21/402
. .
{characterised by the configuration, form or shape of the solid material, e.g. in the form of tablets or blocks} [2022-01]
B01F 21/4021
. . .
{in the form of tablets stored in containers, canisters or receptacles} [2022-01]
B01F 21/403
. .
{Solid carbon dioxide or dry ice} [2022-01]
B01F 21/50
.
{Elements used for separating or keeping undissolved material in the mixer} [2022-01]
B01F 21/501
. .
{Tablet canisters provided with perforated walls, sieves, grids or filters} [2022-01]
B01F 21/502
. .
{Baffles} [2022-01]
B01F 21/503
. .
{Filters} [2022-01]
B01F 21/504
. .
{Sieves, i.e. perforated plates or walls} [2022-01]
B01F 23/00
Mixing according to the phases to be mixed, e.g. dispersing or emulsifying [2022-01]
NOTE

  • In this group, the following term is used with the meaning indicated:
    • "gases" covers also vapours.
B01F 23/02
.
{Maintaining the aggregation state of the mixed materials} [2022-01]
B01F 23/021
. .
{Maintaining mixed ingredients in movement to prevent crystalisation of the ingredients after mixing} [2022-01]
B01F 23/022
. .
{Preventing precipitation of solid ingredients during or after mixing by adding a solvent} [2022-01]
B01F 23/023
. .
{Preventing sedimentation, conglomeration or agglomeration of solid ingredients during or after mixing by maintaining mixed ingredients in movement} [2022-01]
B01F 23/024
. .
{Maintaining mixed ingredients in movement to prevent separation of the ingredients after mixing} [2022-01]
B01F 23/04
.
{Specific aggregation state of one or more of the phases to be mixed} [2022-01]
B01F 23/041
. .
{Mixing ingredients in more than two different agglomeration states, phases} [2022-01]
B01F 23/042
. .
{Mixing cryogenic aerosols, i.e. mixtures of gas with solid particles in cryogenic condition, with other ingredients} [2022-01]
B01F 23/043
. .
{Mixing fluids or with fluids in a supercritical state, in supercritical conditions or variable density fluids} [2022-01]
B01F 23/06
.
{Mixing phases by adding a very small quantity of one of the phases or microdosing} [2022-01]
B01F 23/061
. .
{Adding a small quantity or concentration of an additional phase in a main phase, e.g. acting as a carrier phase} [2022-01]
B01F 23/062
. .
{Mixing ingredients in very small quantity, adding microingredients or microconcentration, e.g. adding vitamins, minerals, proteins, enzymes, hormones, antibiotics or worm medicines} [2022-01]
B01F 23/09
.
{Mixing systems, i.e. flow charts or diagrams for components having more than two different of undetermined agglomeration states, e.g. supercritical states} [2022-01]
B01F 23/10
.
Mixing gases with gases [2022-01]
B01F 23/12
. .
{with vaporisation of a liquid (disinfection, sterilisation or deodorisation of air A61L 9/00)} [2022-01]
B01F 23/14
. .
{with moving mixing elements, e.g. with liquid seal} [2022-01]
B01F 23/19
. .
{Mixing systems, i.e. flow charts or diagrams; Arrangements, e.g. comprising controlling means} [2022-01]
B01F 23/191
. . .
{characterised by the construction of the controlling means} [2022-01]
B01F 23/20
.
Mixing gases with liquids [2022-01]
B01F 23/21
. .
by introducing liquids into gaseous media [2022-01]
B01F 23/211
. . .
{Methods} [2022-01]
B01F 23/213
. . .
by spraying or atomising of the liquids [2022-01]
B01F 23/2131
. . . .
{using rotating elements, e.g. rolls or brushes} [2022-01]
B01F 23/21311
. . . . .
{for spraying the liquid radially by centrifugal force} [2022-01]
B01F 23/21312
. . . . .
{with additional rotating elements mounted on the same axis, e.g. fans, for moving the gas} [2022-01]
B01F 23/2132
. . . .
{using nozzles} [2022-01]
B01F 23/21321
. . . . .
{High pressure atomization, i.e. the liquid is atomized and sprayed by a jet at high pressure} [2022-01]
B01F 23/21322
. . . . .
{Internal mixer atomization, i.e. liquid and gas are mixed and atomized in a jet nozzle before spraying} [2022-01]
B01F 23/2133
. . . .
{using electric, sonic or ultrasonic energy} [2022-01]
B01F 23/214
. . .
{using a gas-liquid mixing column or tower} [2022-01]
B01F 23/215
. . .
{by forcing the gas through absorbent pads containing the liquid} [2022-01]
B01F 23/216
. . .
{by using liquefied or cryogenic gases as liquid component} [2022-01]
B01F 23/23
. .
by introducing gases into liquid media, e.g. for producing aerated liquids [2022-01]
B01F 23/231
. . .
by bubbling (mixers with gas or liquid agitation, e.g. with air supply tubes B01F 33/40) [2022-01]
B01F 23/23105
. . . .
{Arrangement or manipulation of the gas bubbling devices} [2022-01]
B01F 23/2311
. . . . .
{Mounting the bubbling devices or the diffusers} [2022-01]
B01F 23/23112
. . . . . .
{comprising the use of flow guiding elements adjacent or above the gas stream} [2022-01]
B01F 23/231121
. . . . . . .
{the flow guiding elements being baffles, tubes or walls} [2022-01]
B01F 23/231122
. . . . . . .
{the flow guiding elements being dome-shaped elements, i.e. for trapping air, e.g. cap-, umbrella- or inversed cone-shaped} [2022-01]
B01F 23/23113
. . . . . .
{characterised by the disposition of the bubbling elements in particular configurations, patterns or arrays} [2022-01]
B01F 23/23114
. . . . . .
{characterised by the way in which the different elements of the bubbling installation are mounted} [2022-01]
B01F 23/231141
. . . . . . .
{Mounting auxiliary devices, e.g. pumps or compressors in a particular place on the bubbling installation, e.g. under water} [2022-01]
B01F 23/231142
. . . . . . .
{Mounting the gas transporting elements, i.e. connections between conduits} [2022-01]
B01F 23/231143
. . . . . . .
{Mounting the bubbling elements or diffusors, e.g. on conduits, using connecting elements; Connections therefor} [2022-01]
B01F 23/23115
. . . . . .
{characterised by the way in which the bubbling devices are mounted within the receptacle} [2022-01]
B01F 23/231151
. . . . . . .
{the bubbling devices being fixed or anchored in the bottom} [2022-01]
B01F 23/231152
. . . . . . .
{the bubbling devices being supported, e.g. on cables or laying on the bottom} [2022-01]
B01F 23/231153
. . . . . . .
{the bubbling devices being suspended on a supporting construction, i.e. not on a floating construction} [2022-01]
B01F 23/231154
. . . . . . .
{the bubbling devices being provided with ballast to keep them floating under the surface, i.e. when the bubbling devices are lighter than the liquid} [2022-01]
B01F 23/231155
. . . . . . .
{the bubbling devices floating and having a pendulum movement, going to and from or moving in alternating directions} [2022-01]
B01F 23/231156
. . . . . . .
{the bubbling devices floating and having a rotating movement around a central vertical axis} [2022-01]
B01F 23/23116
. . . . . .
{Means for manipulating the bubbling constructions or elements, e.g. for raising or lowering them} [2022-01]
B01F 23/2312
. . . . .
B01F 23/23121
. . . . . .
{having injection means, e.g. nozzles with circumferential outlet} [2022-01]
WARNING

B01F 23/23122
. . . . . .
{having elements opening under air pressure, e.g. valves} [2022-01]
WARNING

B01F 23/23123
. . . . . .
{consisting of rigid porous or perforated material} [2022-01]
WARNING

B01F 23/231231
. . . . . . .
{the outlets being in the form of perforations} [2022-01]
WARNING

B01F 23/231232
. . . . . . . .
{in the form of slits or cut-out openings} [2022-01]
WARNING

B01F 23/231233
. . . . . . .
{comprising foam-like gas outlets} [2022-01]
WARNING

B01F 23/23124
. . . . . .
{consisting of flexible porous or perforated material, e.g. fabric} [2022-01]
WARNING

B01F 23/231241
. . . . . . .
{the outlets being in the form of perforations} [2022-01]
WARNING

B01F 23/231242
. . . . . . . .
{in the form of slits or cut-out openings} [2022-01]
WARNING

B01F 23/231243
. . . . . . .
{comprising foam-like gas outlets} [2022-01]
WARNING

B01F 23/231244
. . . . . . .
{Dissolving, hollow fiber membranes} [2022-01]
WARNING

B01F 23/231245
. . . . . . .
{Fabric in the form of woven, knitted, braided, non-woven or flocculated fibers or filaments} [2022-01]
WARNING

  • Group B01F 23/231245 is incomplete pending reclassification of documents from groups B01F 23/2312 and B01F 23/23123.
    All groups listed in this Warning should be considered in order to perform a complete search.
B01F 23/23125
. . . . . .
{characterised by the way in which they are assembled or mounted; Fabricating the parts of the diffusers} [2022-01]
WARNING

B01F 23/23126
. . . . . .
{characterised by the shape of the diffuser element} [2022-01]
WARNING

  • Groups B01F 23/23126 - B01F 23/23127 are incomplete pending reclassification of documents from group B01F 23/2312.
    All groups listed in this Warning should be considered in order to perform a complete search.
B01F 23/231261
. . . . . . .
{having a box- or block-shape, being in the form of aeration stones} [2022-01]
B01F 23/231262
. . . . . . .
{having disc shape} [2022-01]
B01F 23/231263
. . . . . . .
{having dome-, cap- or inversed cone-shape} [2022-01]
B01F 23/231264
. . . . . . .
{being in the form of plates, flat beams, flat membranes or films} [2022-01]
B01F 23/231265
. . . . . . .
{being tubes, tubular elements, cylindrical elements or set of tubes} [2022-01]
B01F 23/231266
. . . . . . .
{being in the form of rings or annular elements} [2022-01]
B01F 23/231267
. . . . . . .
{being axially stacked discs, rings or plates} [2022-01]
B01F 23/231268
. . . . . . .
{being helically wound, coiled and joined bands or wires} [2022-01]
B01F 23/231269
. . . . . . .
{being spirally wound, coiled tubes or spirally wound, coiled and joined bands or wires} [2022-01]
B01F 23/23127
. . . . . . .
{Screens, nets, grades or grids} [2022-01]
B01F 23/23128
. . . . . .
{having specific properties or elements attached thereto} [2022-01]
B01F 23/231281
. . . . . . .
{made of or comprising a biocide} [2022-01]
B01F 23/231282
. . . . . . .
{made of or comprising a material able to store a gas which is released when water flows through it} [2022-01]
B01F 23/231283
. . . . . . .
{having elements to protect the parts of the diffusers, e.g. from clogging when not in use} [2022-01]
B01F 23/2319
. . .
{Methods of introducing gases into liquid media} [2022-01]
B01F 23/232
. . .
using flow-mixing means for introducing the gases, e.g. baffles [2022-01]
WARNING

B01F 23/2321
. . . .
{by moving liquid and gas in counter current} [2022-01]
B01F 23/23211
. . . . .
{the liquid flowing in a thin film to absorb the gas} [2022-01]
B01F 23/232111
. . . . . .
{the liquid film or layer flowing over a horizontal or inclined surface, e.g. perforated} [2022-01]
B01F 23/232112
. . . . . .
{the liquid film or layer flowing over a vertical surface, e.g. a mesh} [2022-01]
B01F 23/2322
. . . .
{using columns, e.g. multi-staged columns} [2022-01]
B01F 23/2323
. . . .
{by circulating the flow in guiding constructions or conduits} [2022-01]
B01F 23/23231
. . . . .
{being at least partially immersed in the liquid, e.g. in a closed circuit} [2022-01]
B01F 23/232311
. . . . . .
{the conduits being vertical draft pipes with a lower intake end and an upper exit end} [2022-01]
B01F 23/232312
. . . . . .
{the guiding constructions being baffles for guiding the flow up-and-down or from left-to-right} [2022-01]
B01F 23/2326
. . . .
adding the flowing main component by suction means, e.g. using an ejector [2022-01]
WARNING

B01F 23/233
. . .
using driven stirrers with completely immersed stirring elements [2022-01]
B01F 23/2331
. . . .
{characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements} [2022-01]
B01F 23/23311
. . . . .
{through a hollow stirrer axis} [2022-01]
B01F 23/23312
. . . . .
{through a conduit surrounding the stirrer axis} [2022-01]
B01F 23/23313
. . . . .
{through a separate conduit substantially parallel with the stirrer axis} [2022-01]
B01F 23/23314
. . . . .
{through a hollow stirrer element} [2022-01]
B01F 23/23315
. . . . .
{through a hollow guide surrounding the stirrer element} [2022-01]
B01F 23/23316
. . . . .
{through a separate hollow guide substantially parallel with the stirrer element} [2022-01]
B01F 23/2332
. . . .
{the stirrer rotating about a horizontal axis; Stirrers therefor} [2022-01]
B01F 23/2333
. . . .
{Single stirrer-drive aerating units, e.g. with the stirrer-head pivoting around an horizontal axis} [2022-01]
B01F 23/2334
. . . .
{provided with stationary guiding means surrounding at least partially the stirrer} [2022-01]
B01F 23/23341
. . . . .
{with tubes surrounding the stirrer} [2022-01]
B01F 23/23342
. . . . .
{the stirrer being of the centrifugal type, e.g. with a surrounding stator} [2022-01]
B01F 23/2335
. . . .
{characterised by the direction of introduction of the gas relative to the stirrer} [2022-01]
B01F 23/23351
. . . . .
{the gas moving along the axis of rotation} [2022-01]
B01F 23/23352
. . . . .
{the gas moving perpendicular to the axis of rotation} [2022-01]
B01F 23/23353
. . . . .
{the gas being sucked towards the rotating stirrer} [2022-01]
B01F 23/23354
. . . . .
{the gas being driven away from the rotating stirrer} [2022-01]
B01F 23/2336
. . . .
{characterised by the location of the place of introduction of the gas relative to the stirrer} [2022-01]
B01F 23/23361
. . . . .
{the gas being introduced in a guide tube surrounding at least partially the axis of the stirrer} [2022-01]
B01F 23/23362
. . . . .
{the gas being introduced under the stirrer} [2022-01]
B01F 23/23363
. . . . .
{the gas being introduced above the stirrer} [2022-01]
B01F 23/23364
. . . . .
{the gas being introduced between the stirrer elements} [2022-01]
B01F 23/233641
. . . . . .
{at the stirrer axis} [2022-01]
B01F 23/233642
. . . . . .
{at the stirrer elements} [2022-01]
B01F 23/23365
. . . . .
{the gas being introduced at the radial periphery of the stirrer} [2022-01]
B01F 23/23366
. . . . .
{the gas being introduced in front of the stirrer} [2022-01]
B01F 23/23367
. . . . .
{the gas being introduced behind the stirrer} [2022-01]
B01F 23/234
. . .
Surface aerating [2022-01]
B01F 23/2341
. . . .
{by cascading, spraying or projecting a liquid into a gaseous atmosphere (B01F 23/2342 takes precedence)} [2022-01]
B01F 23/23411
. . . . .
{by cascading the liquid} [2022-01]
B01F 23/23412
. . . . .
{using liquid falling from orifices in a gaseous atmosphere, the orifices being exits from perforations, tubes or chimneys} [2022-01]
B01F 23/23413
. . . . .
{using nozzles for projecting the liquid into the gas atmosphere} [2022-01]
B01F 23/2342
. . . .
{with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force} [2022-01]
B01F 23/23421
. . . . .
{the stirrers rotating about a vertical axis} [2022-01]
B01F 23/234211
. . . . . .
{Stirrers thereof} [2022-01]
B01F 23/235
. . .
for making foam [2022-01]
B01F 23/2351
. . . .
{using driven stirrers} [2022-01]
B01F 23/236
. . .
specially adapted for aerating or carbonating beverages [2022-01]
B01F 23/2361
. . . .
within small containers, e.g. within bottles [2022-01]
B01F 23/23611
. . . . .
{Portable appliances comprising a gas cartridge} [2022-01]
B01F 23/2362
. . . .
{for aerating or carbonating within receptacles or tanks, e.g. distribution machines (B01F 23/2361 takes precedence)} [2022-01]
B01F 23/2363
. . . .
{Mixing systems, i.e. flow charts or diagrams; Arrangements, e.g. comprising controlling means} [2022-01]
B01F 23/2364
. . . .
{using security elements, e.g. valves, for relieving overpressure} [2022-01]
B01F 23/2366
. . .
{Parts; Accessories} [2022-01]
B01F 23/2368
. . . .
{Mixing receptacles, e.g. tanks, vessels or reactors, being completely closed, e.g. hermetically closed} [2022-01]
B01F 23/237
. . .
characterised by the physical or chemical properties of gases or vapours introduced in the liquid media [2022-01]
B01F 23/2373
. . . .
for obtaining fine bubbles, i.e. bubbles with a size below 100 µm [2022-01]
WARNING

B01F 23/2375
. . . . .
for obtaining bubbles with a size below 1 µm [2022-01]
WARNING

B01F 23/2376
. . . .
{characterised by the gas being introduced} [2022-01]
WARNING

B01F 23/23761
. . . . .
{Aerating, i.e. introducing oxygen containing gas in liquids} [2022-01]
WARNING

B01F 23/237611
. . . . . .
{Air} [2022-01]
B01F 23/237612
. . . . . .
{Oxygen} [2022-01]
B01F 23/237613
. . . . . .
{Ozone} [2022-01]
B01F 23/23762
. . . . .
{Carbon dioxide} [2022-01]
WARNING

B01F 23/237621
. . . . . .
{in beverages} [2022-01]
B01F 23/23763
. . . . .
{Chlorine or chlorine containing gases} [2022-01]
WARNING

B01F 23/23764
. . . . .
{Hydrogen} [2022-01]
WARNING

B01F 23/23765
. . . . .
{Nitrogen} [2022-01]
WARNING

B01F 23/23766
. . . . .
{Sulphur containing gas} [2022-01]
WARNING

B01F 23/23767
. . . . .
{Introducing steam or damp in liquids} [2022-01]
WARNING

B01F 23/238
. . .
{using vibrations, electrical or magnetic energy, radiations} [2022-01]
B01F 23/29
. .
{Mixing systems, i.e. flow charts or diagrams} [2022-01]
B01F 23/291
. . .
{for obtaining foams or aerosols} [2022-01]
B01F 23/30
.
Mixing gases with solids [2022-01]
B01F 23/32
. .
{by introducing solids in gas volumes} [2022-01]
B01F 23/34
. .
{by introducing gases in solid materials, e.g. in masses of powder or particles} [2022-01]
B01F 23/341
. . .
{by introducing steam, e.g. for wetting the solids} [2022-01]
B01F 23/36
. .
{by mixing in fluidised bed state} [2022-01]
B01F 23/39
. .
{Mixing systems, i.e. flow charts or diagrams} [2022-01]
B01F 23/40
.
Mixing liquids with liquids; Emulsifying [2022-01]
B01F 23/405
. .
{Methods of mixing liquids with liquids (B01F 23/4105 takes precedence)} [2022-01]
B01F 23/41
. .
Emulsifying [2022-01]
B01F 23/4105
. . .
{Methods of emulsifying} [2022-01]
B01F 23/411
. . .
using electrical or magnetic fields, heat or vibrations [2022-01]
B01F 23/4111
. . . .
{using vibrations} [2022-01]
B01F 23/413
. . .
{Homogenising a raw emulsion or making monodisperse or fine emulsions} [2022-01]
B01F 23/414
. . .
{characterised by the internal structure of the emulsion} [2022-01]
B01F 23/4141
. . . .
{High internal phase ratio [HIPR] emulsions, e.g. having high percentage of internal phase, e.g. higher than 60-90 % of water in oil [W/O]} [2022-01]
B01F 23/4142
. . . .
{Inversed-type emulsions} [2022-01]
B01F 23/4143
. . . .
{Microemulsions} [2022-01]
B01F 23/4144
. . . .
{Multiple emulsions, in particular double emulsions, e.g. water in oil in water; Three-phase emulsions} [2022-01]
B01F 23/4145
. . . .
{Emulsions of oils, e.g. fuel, and water} [2022-01]
B01F 23/4146
. . . .
{Emulsions including solid particles, e.g. as solution or dispersion, i.e. molten material or material dissolved in a solvent or dispersed in a liquid} [2022-01]
B01F 23/43
. .
using driven stirrers [2022-01]
B01F 23/431
. . .
{the liquids being introduced from the outside through or along the axis of a rotating stirrer, e.g. the stirrer rotating due to the reaction of the introduced liquid} [2022-01]
B01F 23/45
. .
using flow mixing [2022-01]
B01F 23/451
. . .
by injecting one liquid into another [2022-01]
B01F 23/452
. . .
{by uniting flows taken from different parts of a receptacle or silo; Sandglass-type mixing (for particulate material B01F 25/80)} [2022-01]
B01F 23/453
. . .
{by moving the liquids in countercurrent} [2022-01]
B01F 23/454
. . .
by injecting a mixture of liquid and gas [2022-01]
B01F 23/47
. .
involving high-viscosity liquids, e.g. asphalt [2022-01]
B01F 23/471
. . .
{using a very viscous liquid and a liquid of low viscosity} [2022-01]
B01F 23/48
. .
{characterised by the nature of the liquids (B01F 23/47 takes precedence)} [2022-01]
B01F 23/481
. . .
{using liquefied or cryogenic gases} [2022-01]
B01F 23/482
. . .
{using molten solids} [2022-01]
B01F 23/483
. . .
{using water for diluting a liquid ingredient, obtaining a predetermined concentration or making an aqueous solution of a concentrate} [2022-01]
B01F 23/49
. .
{Mixing systems, i.e. flow charts or diagrams} [2022-01]
B01F 23/50
.
Mixing liquids with solids (displacing one liquid by another in dispersions of solids in liquids B01D 12/00) [2022-01]
B01F 23/51
. .
{Methods thereof} [2022-01]
B01F 23/511
. . .
{characterised by the composition of the liquids or solids} [2022-01]
B01F 23/53
. .
using driven stirrers [2022-01]
B01F 23/54
. .
{wetting solids} [2022-01]
B01F 23/55
. .
{the mixture being submitted to electrical, sonic or similar energy} [2022-01]
B01F 23/551
. . .
{using vibrations} [2022-01]
B01F 23/56
. .
{by introducing solids in liquids, e.g. dispersing or dissolving} [2022-01]
B01F 23/565
. .
{by introducing liquids in solid material, e.g. to obtain slurries} [2022-01]
B01F 23/566
. . .
{by introducing liquids in a fluidised bed} [2022-01]
B01F 23/57
. .
Mixing high-viscosity liquids with solids [2022-01]
B01F 23/58
. .
{characterised by the nature of the liquid (B01F 23/57 takes precedence)} [2022-01]
B01F 23/581
. . .
{Mixing liquids with solids, slurries or sludge, for obtaining a diluted slurry} [2022-01]
B01F 23/582
. . .
{Mixing foam with solids} [2022-01]
B01F 23/59
. .
{Mixing systems, i.e. flow charts or diagrams} [2022-01]
B01F 23/60
.
Mixing solids with solids [2022-01]
B01F 23/62
. .
using a receptacle with a bottom discharge with oscillating or vibrating opening and closing elements; using a receptacle with a bottom discharge with elements fitted on moving chains [2022-01]
B01F 23/64
. .
using rotatable mixing elements at the lower end of discharge hoppers [2022-01]
B01F 23/66
. .
{by evaporating or liquefying at least one of the components; using a fluid which is evaporated after mixing} [2022-01]
B01F 23/69
. .
{Mixing systems, i.e. flow charts or diagrams; Arrangements, e.g. comprising controlling means} [2022-01]
B01F 23/70
.
Pre-treatment of the materials to be mixed [2022-01]
B01F 23/701
. .
{Coating solid materials} [2022-01]
B01F 23/702
. .
{Cooling materials} [2022-01]
B01F 23/703
. .
{Degassing or de-aerating materials; Replacing one gas within the materials by another gas} [2022-01]
B01F 23/704
. .
{Drying materials, e.g. in order to mix them in solid state} [2022-01]
B01F 23/705
. .
{Submitting materials to electrical energy fields to charge or ionize them} [2022-01]
B01F 23/706
. .
{Evaporating solvents or dispersion liquids, e.g. water, at least partially} [2022-01]
B01F 23/707
. .
{Extracting materials to be mixed from a stream of fluid or from a solid containing them, e.g. by adsorption, absorption or distillation} [2022-01]
B01F 23/708
. .
{Filtering materials} [2022-01]
B01F 23/709
. .
{Freezing materials, e.g. to mix them in solid state} [2022-01]
B01F 23/71
. .
{Grinding materials} [2022-01]
B01F 23/711
. .
{Heating materials, e.g. melting} [2022-01]
B01F 23/712
. .
{Irradiating materials} [2022-01]
B01F 23/713
. .
{Sieving materials} [2022-01]
B01F 23/80
.
After-treatment of the mixture [2022-01]
B01F 23/801
. .
{Coating the solid mixture} [2022-01]
B01F 23/802
. .
{Cooling the mixture} [2022-01]
B01F 23/803
. .
{Venting, degassing or ventilating of gases, fumes or toxic vapours from the mixture} [2022-01]
B01F 23/804
. .
{Drying the mixture} [2022-01]
B01F 23/805
. .
{Submitting a mixture to electrical energy fields, e.g. corona discharge} [2022-01]
B01F 23/806
. .
{Evaporating a carrier, e.g. liquid carbon dioxide used to dissolve, disperse, emulsify or other components that are difficult to be mixed; Evaporating liquid components} [2022-01]
B01F 23/807
. .
{Extracting components from the mixture, e.g. by adsorption, absorption or distillation} [2022-01]
B01F 23/808
. .
{Filtering the mixture} [2022-01]
B01F 23/809
. .
{Freezing the mixture} [2022-01]
B01F 23/81
. .
{Grinding the mixture} [2022-01]
B01F 23/811
. .
{Heating the mixture} [2022-01]
B01F 23/812
. .
{Irradiating the mixture} [2022-01]
Mixers [2022-01]
B01F 25/00
Flow mixers; Mixers for falling materials, e.g. solid particles (centrifugal mixers B04) [2022-01]
B01F 25/10
.
Mixing by creating a vortex flow, e.g. by tangential introduction of flow components [2022-01]
B01F 25/101
. .
{wherein the vortex flows in a spherical shaped receptacle or chamber} [2022-01]
B01F 25/102
. .
{wherein the vortex is created by two or more jets introduced tangentially in separate mixing chambers or consecutively in the same mixing chamber} [2022-01]
B01F 25/103
. .
{with additional mixing means other than vortex mixers, e.g. the vortex chamber being positioned in another mixing chamber} [2022-01]
B01F 25/104
. .
{characterised by the arrangement of the discharge opening} [2022-01]
B01F 25/1041
. . .
{the mixing chamber being vertical with the outlet tube at its upper side} [2022-01]
B01F 25/1042
. . .
{the mixing chamber being vertical and having an outlet tube at its bottom whose inlet is at a higher level than the inlet of the vortex creating jet, e.g. the jet being introduced at the bottom of the mixing chamber} [2022-01]
B01F 25/105
.
{Mixing heads, i.e. compact mixing units or modules, using mixing valves for feeding and mixing at least two components} [2022-01]
B01F 25/1051
. .
{of the mixing valve type} [2022-01]
B01F 25/12
.
{Interdigital mixers, i.e. the substances to be mixed are divided in sub-streams which are rearranged in an interdigital or interspersed manner (micromixers using interdigital streams B01F 33/3012)} [2022-01]
B01F 25/14
.
{Mixing drops, droplets or bodies of liquid which flow together or contact each other (micromixers using where the materials to be mixed are in the form of droplets B01F 33/302)} [2022-01]
B01F 25/20
.
Jet mixers, i.e. mixers using high-speed fluid streams (using jets to create vortex flow B01F 25/10) [2022-01]
B01F 25/21
. .
with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers [2022-01]
B01F 25/211
. . .
{the injectors being surrounded by guiding tubes} [2022-01]
B01F 25/212
. . .
{the injectors being movable, e.g. rotating} [2022-01]
B01F 25/2121
. . . .
{Pivoting or oscillating in a multidirectional way during jetting} [2022-01]
B01F 25/2122
. . . .
{Rotating during jetting} [2022-01]
B01F 25/2123
. . . .
{being vertically moved to bring the injector in or out of operative position} [2022-01]
B01F 25/2124
. . . .
{being moved or transported between different locations during jetting} [2022-01]
B01F 25/2125
. . . .
{Moving to adjust the direction of jetting, the injectors being fixed during operation} [2022-01]
B01F 25/23
. .
Mixing by intersecting jets [2022-01]
B01F 25/231
. . .
{the intersecting jets having the configuration of sheets, cylinders or cones} [2022-01]
B01F 25/25
. .
Mixing by jets impinging against collision plates [2022-01]
B01F 25/27
. .
Mixing by jetting components into a conduit for agitating its contents [2022-01]
B01F 25/28
. .
{characterised by the specific design of the jet injector} [2022-01]
B01F 25/281
. . .
{the jet injector being of the explosive rapid expansion of supercritical solutions [RESS] or fluid injection of molecular spray [FIMS] type, i.e. the liquid is jetted in an environment (gas or liquid) by nozzles, in conditions of significant pressure drop, with the possible generation of shock waves} [2022-01]
B01F 25/282
. . .
{the jet injector being of Coanda-type, i.e. having a surface to attract the jet for adjusting its direction} [2022-01]
B01F 25/30
.
Injector mixers (mixing by creating vortex flow B01F 25/10) [2022-01]
B01F 25/305
. .
{the additional component being axially fed and radially discharged through a circumferential outlet} [2022-01]
B01F 25/31
. .
in conduits or tubes through which the main component flows [2022-01]
B01F 25/311
. . .
{for mixing more than two components; Devices specially adapted for generating foam} [2022-01]
B01F 25/3111
. . . .
{Devices specially adapted for generating foam, e.g. air foam} [2022-01]
B01F 25/31112
. . . . .
{with additional mixing means other than injector mixers, e.g. screen or baffles (B01F 25/31113 takes precedence)} [2022-01]
B01F 25/31113
. . . . .
{with rotating elements, e.g. driven by one of the components for feeding or by the resulting mixture for additional mixing} [2022-01]
B01F 25/31114
. . . . .
{with means for introducing an additional component, e.g. in predetermined proportion or in the main component} [2022-01]
B01F 25/312
. . .
with Venturi elements; Details thereof [2022-01]
B01F 25/3121
. . . .
{with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements} [2022-01]
B01F 25/3122
. . . .
{the material flowing at a supersonic velocity thereby creating shock waves} [2022-01]
B01F 25/3123
. . . .
{with two or more Venturi elements} [2022-01]
B01F 25/31231
. . . . .
{used alternatively} [2022-01]
B01F 25/31232
. . . . .
{used simultaneously} [2022-01]
B01F 25/31233
. . . . .
{used successively} [2022-01]
B01F 25/3124
. . . .
{characterised by the place of introduction of the main flow} [2022-01]
B01F 25/31241
. . . . .
{the main flow being injected in the circumferential area of the venturi, creating an aspiration in the central part of the conduit} [2022-01]
B01F 25/31242
. . . . .
{the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit (B01F 25/31243 takes precedence)} [2022-01]
B01F 25/31243
. . . . .
{Eductor or eductor-type venturi, i.e. the main flow being injected through the venturi with high speed in the form of a jet} [2022-01]
B01F 25/3125
. . . .
{characteristics of the Venturi parts} [2022-01]
B01F 25/31251
. . . . .
{Throats} [2022-01]
B01F 25/312511
. . . . . .
{Adjustable Venturi throat} [2022-01]
B01F 25/312512
. . . . . .
{Profiled, grooved, ribbed throat, or being provided with baffles} [2022-01]
B01F 25/31252
. . . . .
{Nozzles} [2022-01]
B01F 25/312521
. . . . . .
{Adjustable Venturi nozzle} [2022-01]
B01F 25/312522
. . . . . .
{Profiled, grooved, ribbed nozzle, or being provided with baffles} [2022-01]
B01F 25/31253
. . . . .
{Discharge} [2022-01]
B01F 25/312531
. . . . . .
{Adjustable discharge conduit or barrel, e.g. adjustable in width} [2022-01]
B01F 25/312532
. . . . . .
{Profiled, grooved, ribbed discharge conduit, or being provided with baffles} [2022-01]
B01F 25/312533
. . . . . .
{Constructional characteristics of the diverging discharge conduit or barrel, e.g. with zones of changing conicity} [2022-01]
B01F 25/313
. . .
wherein additional components are introduced in the centre of the conduit [2022-01]
B01F 25/3131
. . . .
{with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements} [2022-01]
B01F 25/3132
. . . .
{by using two or more injector devices} [2022-01]
B01F 25/31321
. . . . .
{used alternatively} [2022-01]
B01F 25/31322
. . . . .
{used simultaneously} [2022-01]
B01F 25/31323
. . . . .
{used successively} [2022-01]
B01F 25/31324
. . . . .
{arranged concentrically} [2022-01]
B01F 25/3133
. . . .
{characterised by the specific design of the injector} [2022-01]
B01F 25/31331
. . . . .
{Perforated, multi-opening, with a plurality of holes} [2022-01]
B01F 25/313311
. . . . . .
{Porous injectors} [2022-01]
B01F 25/31332
. . . . .
{Ring, torus, toroidal or coiled configurations} [2022-01]
B01F 25/31333
. . . . .
{Rotatable injectors} [2022-01]
B01F 25/31334
. . . . .
{the opening for introducing the supplementary stream being a slit} [2022-01]
B01F 25/314
. . .
wherein additional components are introduced at the circumference of the conduit [2022-01]
B01F 25/3141
. . . .
{with additional mixing means other than injector mixers} [2022-01]
B01F 25/3142
. . . .
{the conduit having a plurality of openings in the axial direction or in the circumferential direction} [2022-01]
B01F 25/31421
. . . . .
{the conduit being porous} [2022-01]
B01F 25/31422
. . . . .
{with a plurality of perforations in the axial direction only} [2022-01]
B01F 25/31423
. . . . .
{with a plurality of perforations in the circumferential direction only and covering the whole circumference} [2022-01]
B01F 25/314231
. . . . . .
{the perforations being a complete cut-out in the circumferential direction covering the whole diameter of the tube, i.e. having two consecutive tubes placed consecutively, the additional component being introduced between them} [2022-01]
B01F 25/31424
. . . . .
{with a plurality of perforations aligned in a row perpendicular to the flow direction} [2022-01]
B01F 25/31425
. . . . .
{with a plurality of perforations in the axial and circumferential direction covering the whole surface} [2022-01]
B01F 25/3143
. . . .
{characterised by the specific design of the injector} [2022-01]
B01F 25/31431
. . . . .
{being a slit extending in the longitudinal direction only} [2022-01]
B01F 25/31432
. . . . .
{being a slit extending in the circumferential direction only} [2022-01]
B01F 25/31433
. . . . .
{being rotatable, e.g. placed on a rotatable housing or conduit} [2022-01]
B01F 25/31434
. . . . .
{being a bundle of similar tubes, each of them having feedings on the circumferential wall, e.g. as mixer for a reactor} [2022-01]
B01F 25/315
. . .
wherein a difference of pressure at different points of the conduit causes introduction of the additional component into the main component (B01F 25/316 takes precedence) [2022-01]
B01F 25/316
. . .
with containers for additional components fixed to the conduit [2022-01]
B01F 25/32
. .
wherein the additional components are added in a by-pass of the main flow [2022-01]
B01F 25/40
.
Static mixers (colloid-mills B02C; mixing valves F16K 11/00) [2022-01]
B01F 25/41
. .
Mixers of the fractal type [2022-01]
B01F 25/42
. .
in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions [2022-01]
B01F 25/421
. . .
by moving the components in a convoluted or labyrinthine path (B01F 25/433 takes precedence) [2022-01]
B01F 25/422
. . . .
between stacked plates, e.g. grooved or perforated plates [2022-01]
B01F 25/423
. . . .
{by means of elements placed in the receptacle for moving or guiding the components} [2022-01]
B01F 25/4231
. . . . .
{using baffles} [2022-01]
B01F 25/4232
. . . . .
{using dams} [2022-01]
B01F 25/4233
. . . . .
{using plates with holes, the holes being displaced from one plate to the next one to force the flow to make a bending movement} [2022-01]
B01F 25/43
. . .
Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction [2022-01]
B01F 25/431
. . . .
Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor [2022-01]
B01F 25/4311
. . . . .
{the baffles being adjustable} [2022-01]
WARNING

B01F 25/4312
. . . . .
{having different kinds of baffles, e.g. plates alternating with screens} [2022-01]
WARNING

B01F 25/4313
. . . . .
{comprising a plurality of stacked ducts having their axes parallel to the tube axis} [2022-01]
WARNING

B01F 25/4314
. . . . .
with helical baffles [2022-01]
WARNING

B01F 25/43141
. . . . . .
{composed of consecutive sections of helical formed elements} [2022-01]
B01F 25/4315
. . . . .
{the baffles being deformed flat pieces of material (B01F 25/4314 takes precedence)} [2022-01]
WARNING

B01F 25/43151
. . . . . .
{composed of consecutive sections of deformed flat pieces of material} [2022-01]
WARNING

B01F 25/4316
. . . . .
{the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod} [2022-01]
WARNING

B01F 25/43161
. . . . . .
{composed of consecutive sections of flat pieces of material} [2022-01]
WARNING

B01F 25/43162
. . . . . .
{Assembled flat elements} [2022-01]
WARNING

B01F 25/43163
. . . . . .
{in the form of small flat plate-like elements} [2022-01]
WARNING

B01F 25/4317
. . . . .
{Profiled elements, e.g. profiled blades, bars, pillars, columns or chevrons} [2022-01]
WARNING

  • Groups B01F 25/4317 - B01F 25/43172 are incomplete pending reclassification of documents from group B01F 25/431.
    All groups listed in this Warning should be considered in order to perform a complete search.
B01F 25/43171
. . . . . .
{Profiled blades, wings, wedges, i.e. plate-like element having one side or part thicker than the other} [2022-01]
B01F 25/43172
. . . . . .
{Profiles, pillars, chevrons, i.e. long elements having a polygonal cross-section} [2022-01]
B01F 25/4318
. . . . .
{Ring-shaped blades or strips} [2022-01]
WARNING

B01F 25/4319
. . . . .
{Tubular elements} [2022-01]
WARNING

B01F 25/43195
. . . . .
{Wires or coils} [2022-01]
WARNING

  • Groups B01F 25/43195 - B01F 25/431952 are incomplete pending reclassification of documents from group B01F 25/431.
    All groups listed in this Warning should be considered in order to perform a complete search.
B01F 25/431951
. . . . . .
{Spirally-shaped baffle} [2022-01]
B01F 25/431952
. . . . . . .
{Conical or pyramidal elements} [2022-01]
B01F 25/43197
. . . . .
{characterised by the mounting of the baffles or obstructions} [2022-01]
WARNING

  • Groups B01F 25/43197 - B01F 25/431974 are incomplete pending reclassification of documents from group B01F 25/431.
    All groups listed in this Warning should be considered in order to perform a complete search.
B01F 25/431971
. . . . . .
{Mounted on the wall} [2022-01]
B01F 25/431972
. . . . . .
{Mounted on an axial support member, e.g. a rod or bar} [2022-01]
B01F 25/431973
. . . . . .
{Mounted on a support member extending transversally through the mixing tube} [2022-01]
B01F 25/431974
. . . . . .
{Support members, e.g. tubular collars, with projecting baffles fitted inside the mixing tube or adjacent to the inner wall} [2022-01]
B01F 25/432
. . . .
with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa [2022-01]
B01F 25/4321
. . . . .
{the subflows consisting of at least two flat layers which are recombined, e.g. using means having restriction or expansion zones} [2022-01]
B01F 25/43211
. . . . . .
{using a simple by-pass for separating and recombining the flow, e.g. by using branches of different length} [2022-01]
B01F 25/4322
. . . . .
{essentially composed of stacks of sheets, e.g. corrugated sheets} [2022-01]
B01F 25/4323
. . . . .
{using elements provided with a plurality of channels or using a plurality of tubes which can either be placed between common spaces or collectors} [2022-01]
B01F 25/43231
. . . . . .
{the channels or tubes crossing each other several times} [2022-01]
B01F 25/433
. . . .
Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles [2022-01]
B01F 25/4331
. . . . .
{Mixers with bended, curved, coiled, wounded mixing tubes or comprising elements for bending the flow} [2022-01]
B01F 25/4332
. . . . .
{Mixers with a strong change of direction in the conduit for homogenizing the flow} [2022-01]
B01F 25/4333
. . . . .
{Mixers with scallop-shaped tubes or surfaces facing each other} [2022-01]
B01F 25/4334
. . . . .
{Mixers with a converging cross-section} [2022-01]
B01F 25/4335
. . . . .
{Mixers with a converging-diverging cross-section} [2022-01]
B01F 25/4336
. . . . .
{Mixers with a diverging cross-section} [2022-01]
B01F 25/4337
. . . . .
{Mixers with a diverging-converging cross-section} [2022-01]
B01F 25/4338
. . . . .
{Mixers with a succession of converging-diverging cross-sections, i.e. undulating cross-section} [2022-01]
B01F 25/434
. . . .
Mixing tubes comprising cylindrical or conical inserts provided with grooves or protrusions [2022-01]
B01F 25/4341
. . . . .
{the insert being provided with helical grooves} [2022-01]
B01F 25/4342
. . . . .
{the insert being provided with a labyrinth of grooves or a distribution of protrusions} [2022-01]
B01F 25/435
. . . .
Mixing tubes composed of concentric tubular members [2022-01]
B01F 25/438
. .
{with movable slits formed between reciprocating surfaces} [2022-01]
B01F 25/44
. .
Mixers in which the components are pressed through slits [2022-01]
B01F 25/441
. . .
characterised by the configuration of the surfaces forming the slits [2022-01]
B01F 25/4412
. . . .
{the slits being formed between opposed planar surfaces, e.g. pushed again each other by springs} [2022-01]
B01F 25/44121
. . . . .
{with a plurality of parallel slits, e.g. formed between stacked plates} [2022-01]
B01F 25/4413
. . . .
{the slits being formed between opposed conical or cylindrical surfaces} [2022-01]
B01F 25/4414
. . . .
{the slits being formed between the balls and the seats of a bearing-like construction} [2022-01]
B01F 25/4415
. . . .
{the slits being formed between the helical windings of a spring-like construction or by deforming a spring} [2022-01]
B01F 25/4416
. . . .
{the opposed surfaces being provided with grooves} [2022-01]
B01F 25/44161
. . . . .
{Axial grooves formed on opposed surfaces, e.g. on cylinders or cones} [2022-01]
B01F 25/44162
. . . . .
{Circumferential grooves formed on opposed surfaces, e.g. on planar surfaces or on cylinders or cones} [2022-01]
B01F 25/44163
. . . . .
{Helical grooves formed on opposed surfaces, e.g. on cylinders or cones} [2022-01]
B01F 25/44164
. . . . .
{Crossing sets of grooves forming a labyrinth formed on opposed surfaces, e.g. on planar surfaces or on cylinders or cones} [2022-01]
B01F 25/44165
. . . . .
{Radial grooves formed on opposed surfaces, e.g. on planar surfaces} [2022-01]
B01F 25/44166
. . . . .
{Spiral grooves formed on opposed surfaces, e.g. on planar surfaces} [2022-01]
B01F 25/44167
. . . . .
{the grooves being formed on the outer surface of the cylindrical or conical core of the slits} [2022-01]
B01F 25/44168
. . . . .
{the grooves being formed on the inner surface of the cylindrical or conical housing of the slits} [2022-01]
B01F 25/442
. . .
characterised by the relative position of the surfaces during operation [2022-01]
B01F 25/4421
. . . .
{the surfaces being maintained in a fixed position, spaced from each other, therefore maintaining the slit always open} [2022-01]
B01F 25/4422
. . . .
{the surfaces being maintained in a fixed but adjustable position, spaced from each other, therefore allowing the slit spacing to be varied (B01F 25/4423 takes precedence)} [2022-01]
B01F 25/4423
. . . .
{the surfaces being part of a valve construction, formed by opposed members in contact, e.g. automatic positioning caused by spring pressure} [2022-01]
B01F 25/45
. .
Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads (B01F 25/44 takes precedence) [2022-01]
B01F 25/451
. . .
characterised by means for moving the materials to be mixed or the mixture [2022-01]
B01F 25/4511
. . . .
{with a rotor surrounded by a stator provided with orifices} [2022-01]
B01F 25/4512
. . . .
{with reciprocating pistons} [2022-01]
B01F 25/452
. . .
characterised by elements provided with orifices or interstitial spaces [2022-01]
B01F 25/4521
. . . .
{the components being pressed through orifices in elements, e.g. flat plates or cylinders, which obstruct the whole diameter of the tube} [2022-01]
B01F 25/45211
. . . . .
{the elements being cylinders or cones which obstruct the whole diameter of the tube, the flow changing from axial in radial and again in axial} [2022-01]
B01F 25/45212
. . . . .
{the elements comprising means for adjusting the orifices} [2022-01]
B01F 25/4522
. . . .
{the components being pressed through porous bodies, e.g. flat plates, blocks or cylinders, which obstruct the whole diameter of the tube (B01F 25/45243 takes precedence)} [2022-01]
B01F 25/45221
. . . . .
{the porous bodies being cylinders or cones which obstruct the whole diameter of the tube, the flow changing from axial in radial and again in axial} [2022-01]
B01F 25/4523
. . . .
{the components being pressed through sieves, screens or meshes which obstruct the whole diameter of the tube} [2022-01]
B01F 25/45231
. . . . .
{the sieves, screens or meshes being cylinders or cones which obstruct the whole diameter of the tube, the flow changing from axial in radial and again in axial} [2022-01]
B01F 25/4524
. . . .
{the components being pressed through foam-like inserts or through a bed of loose bodies, e.g. balls} [2022-01]
B01F 25/45241
. . . . .
{through a bed of balls} [2022-01]
B01F 25/45242
. . . . .
{through a bed of fibres, steel wool or wood chips} [2022-01]
B01F 25/45243
. . . . .
{through a foam or expanded material body} [2022-01]
B01F 25/46
. .
Homogenising or emulsifying nozzles [2022-01]
B01F 25/50
.
Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle [2022-01]
B01F 25/51
. .
in which the mixture is circulated through a set of tubes, e.g. with gradual introduction of a component into the circulating flow [2022-01]
B01F 25/52
. .
with a rotary stirrer in the recirculation tube [2022-01]
B01F 25/53
. .
in which the mixture is discharged from and reintroduced into a receptacle through a recirculation tube, into which an additional component is introduced [2022-01]
B01F 25/54
. .
provided with a pump inside the receptacle to recirculate the material within the receptacle [2022-01]
B01F 25/60
.
Pump mixers, i.e. mixing within a pump [2022-01]
B01F 25/62
. .
of the gear type [2022-01]
B01F 25/621
. . .
{Wankel pump} [2022-01]
B01F 25/64
. .
of the centrifugal-pump type, i.e. turbo-mixers [2022-01]
B01F 25/641
. . .
{Multi-staged turbo-mixers} [2022-01]
B01F 25/642
. . .
{consisting of a stator-rotor system with intermeshing teeth or cages} [2022-01]
B01F 25/643
. . .
{with axial access to the mixing device at both its sides} [2022-01]
B01F 25/70
.
Spray-mixers, e.g. for mixing intersecting sheets of material [2022-01]
B01F 25/72
. .
with nozzles [2022-01]
B01F 25/721
. . .
for spraying a fluid on falling particles or on a liquid curtain [2022-01]
B01F 25/74
. .
with rotating parts, e.g. discs [2022-01]
B01F 25/741
. . .
{with a disc or a set of discs mounted on a shaft rotating about a vertical axis, on top of which the material to be thrown outwardly is fed} [2022-01]
B01F 25/7411
. . . .
{with repeated action, i.e. the material thrown outwardly being guided, by means provided on the surrounding casing or on top of the next lower disc} [2022-01]
B01F 25/742
. . .
{for spraying a liquid on falling particles or on a liquid curtain (B01F 25/7411 takes precedence)} [2022-01]
B01F 25/743
. . .
{the material being fed on both sides of a part rotating about a vertical axis} [2022-01]
B01F 25/744
. . .
{the rotating part being composed of at least two cooperating members rotating independently about the same vertical axis} [2022-01]
B01F 25/80
.
Falling particle mixers, e.g. with repeated agitation along a vertical axis [2022-01]
B01F 25/82
. .
uniting flows of material taken from different parts of a receptacle or from a set of different receptacles [2022-01]
B01F 25/821
. . .
{by means of conduits having inlet openings at different levels} [2022-01]
B01F 25/8211
. . . .
{by means of a central conduit or central set of conduits} [2022-01]
B01F 25/822
. . .
{the receptacle being divided into compartments for receiving or storing the different components} [2022-01]
B01F 25/823
. . .
{Flow collectors therefor} [2022-01]
B01F 25/83
. .
with receptacles provided with fixed guiding elements therein, e.g. baffles; Cross-mixers comprising crossing channels for guiding the falling particles [2022-01]
B01F 25/84
. .
{Falling-particle mixers comprising superimposed receptacles, the material flowing from one to the other, e.g. of the sandglass type} [2022-01]
B01F 25/85
. .
wherein the particles fall onto a film that flows along the inner wall of a mixer [2022-01]
B01F 25/90
. .
with moving or vibrating means, e.g. stirrers, for enhancing the mixing [2022-01]
B01F 25/901
. . .
{using one central conveyor or several separate conveyors, e.g. belt, screw conveyors or vibrating tables, for discharging flows from receptacles, e.g. in layers} [2022-01]
B01F 2025/91
.
{Direction of flow or arrangement of feed and discharge openings} [2022-01]
B01F 2025/911
. .
{Axial flow} [2022-01]
B01F 2025/912
. .
{Radial flow} [2022-01]
B01F 2025/9121
. . .
{from the center to the circumference, i.e. centrifugal flow} [2022-01]
B01F 2025/9122
. . .
{from the circumference to the center} [2022-01]
B01F 2025/913
. .
{Vortex flow, i.e. flow spiraling in a tangential direction and moving in an axial direction} [2022-01]
B01F 2025/914
. .
{Tangential flow, i.e. flow spiraling in a tangential direction in a flat plane or belt-like area} [2022-01]
B01F 2025/915
. .
{Reverse flow, i.e. flow changing substantially 180° in direction} [2022-01]
B01F 2025/916
. .
{Turbulent flow, i.e. every point of the flow moves in a random direction and intermixes} [2022-01]
B01F 2025/917
. .
{Laminar or parallel flow, i.e. every point of the flow moves in layers which do not intermix} [2022-01]
B01F 2025/9171
. . .
{Parallel flow, i.e. every point of the flow moves in parallel layers where intermixing can occur by diffusion or which do not intermix; Focusing, i.e. compressing parallel layers without intermixing them} [2022-01]
B01F 2025/918
. .
{Counter current flow, i.e. flows moving in opposite direction and colliding} [2022-01]
B01F 2025/919
. .
{characterised by the disposition of the feed and discharge openings} [2022-01]
B01F 2025/9191
. . .
{characterised by the arrangement of the feed openings for one or more flows, e.g. for the mainflow and the flow of an additional component} [2022-01]
B01F 2025/91911
. . . .
{with feed openings in the center of the main flow} [2022-01]
B01F 2025/91912
. . . .
{with feed openings at the circumference of the main flow} [2022-01]
B01F 2025/919121
. . . . .
{with feed openings around the complete circumference of the main flow, e.g. being a perforated or porous part} [2022-01]
B01F 2025/919125
. . . .
{with feed openings in the center and at the circumference of the main flow} [2022-01]
B01F 2025/91913
. . . .
{with feed openings facing each other, e.g. for creating counter flows, for creating a series of vortex flows} [2022-01]
B01F 2025/93
.
{Arrangements, nature or configuration of flow guiding elements} [2022-01]
B01F 2025/931
. .
{Flow guiding elements surrounding feed openings, e.g. jet nozzles} [2022-01]
B01F 2025/932
. .
{Nature of the flow guiding elements} [2022-01]
B01F 2025/9321
. . .
{Surface characteristics, e.g. coated or rough} [2022-01]
B01F 27/00
Mixers with rotary stirring devices in fixed receptacles (magnetic mixers B01F 33/45); Kneaders [2022-01]
B01F 27/05
.
Stirrers [2022-01]
B01F 27/051
. .
characterised by their elements, materials or mechanical properties [2022-01]
B01F 27/052
. . .
Stirrers with replaceable wearing elements; Wearing elements therefor [2022-01]
B01F 27/053
. . .
characterised by their materials [2022-01]
B01F 27/0531
. . . .
{with particular surface characteristics, e.g. coated or rough} [2022-01]
B01F 27/054
. . .
Deformable stirrers, e.g. deformed by a centrifugal force applied during operation [2022-01]
B01F 27/0541
. . . .
{with mechanical means to alter the position of the stirring elements} [2022-01]
B01F 27/0542
. . . .
{deformable by centrifugal force} [2022-01]
B01F 27/0543
. . . .
{the position of the stirring elements depending on the direction of rotation of the stirrer} [2022-01]
B01F 27/06
. . .
{Stirrers made by deforming a plate} [2022-01]
B01F 27/07
. .
characterised by their mounting on the shaft [2022-01]
B01F 27/071
. . .
{Fixing of the stirrer to the shaft} [2022-01]
B01F 27/072
. . .
characterised by the disposition of the stirrers with respect to the rotating axis [2022-01]
B01F 27/0721
. . . .
{parallel with respect to the rotating axis} [2022-01]
B01F 27/0722
. . . .
{perpendicular with respect to the rotating axis} [2022-01]
B01F 27/0723
. . . .
{oblique with respect to the rotating axis} [2022-01]
B01F 27/0724
. . . .
{directly mounted on the rotating axis} [2022-01]
B01F 27/0725
. . . .
{on the free end of the rotating axis} [2022-01]
B01F 27/0726
. . . .
{having stirring elements connected to the stirrer shaft each by a single radial rod, other than open frameworks} [2022-01]
B01F 27/07261
. . . . .
{of the anchor type, i.e. the stirring elements being connected to the rods by one end and extending parallel to the shaft axis} [2022-01]
B01F 27/0727
. . . .
{having stirring elements connected to the stirrer shaft each by two or more radial rods, e.g. the shaft being interrupted between the rods, or of crankshaft type} [2022-01]
B01F 27/073
. . .
{with stirring elements moving with respect to the stirrer shaft, e.g. floating or comprising contracting chambers} [2022-01]
B01F 27/074
. . .
{having two or more mixing elements being concentrically mounted on the same shaft} [2022-01]
B01F 27/09
. .
characterised by the mounting of the stirrers with respect to the receptacle [2022-01]
B01F 27/091
. . .
with elements co-operating with receptacle wall or bottom, e.g. for scraping the receptacle wall [2022-01]
B01F 27/092
. . .
{occupying substantially the whole interior space of the receptacle} [2022-01]
B01F 27/093
. . .
eccentrically arranged [2022-01]
B01F 27/11
. .
characterised by the configuration of the stirrers [2022-01]
B01F 27/111
. . .
Centrifugal stirrers, i.e. stirrers with radial outlets; Stirrers of the turbine type, e.g. with means to guide the flow [2022-01]
B01F 27/1111
. . . .
with a flat disc or with a disc-like element equipped with blades, e.g. Rushton turbine [2022-01]
B01F 27/112
. . .
with arms, paddles, vanes or blades [2022-01]
B01F 27/1121
. . . .
pin-shaped [2022-01]
B01F 27/1122
. . . .
anchor-shaped [2022-01]
B01F 27/1123
. . . .
sickle-shaped, i.e. curved in at least one direction [2022-01]
B01F 27/1124
. . . .
rake-shaped or grid-shaped [2022-01]
B01F 27/1125
. . . .
with vanes or blades extending parallel or oblique to the stirrer axis [2022-01]
B01F 27/11251
. . . . .
{having holes in the surface} [2022-01]
B01F 27/11252
. . . . .
{paddle wheels} [2022-01]
B01F 27/11253
. . . . .
{the blades extending oblique to the stirrer axis} [2022-01]
B01F 27/1126
. . . .
the stirrer being a bent rod supported at one end only [2022-01]
B01F 27/1127
. . . .
spoon-shaped [2022-01]
B01F 27/113
. . .
Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller [2022-01]
B01F 27/1131
. . . .
with holes in the propeller blade surface [2022-01]
B01F 27/1132
. . . .
with guiding tubes or tubular segments fixed to and surrounding the tips of the propeller blades, e.g. for supplementary mixing [2022-01]
B01F 27/1133
. . . .
{the impeller being of airfoil or aerofoil type} [2022-01]
B01F 27/1134
. . . .
{the impeller being of hydrofoil type} [2022-01]
B01F 27/114
. . .
Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections [2022-01]
B01F 27/1141
. . . .
{having holes in the surface} [2022-01]
B01F 27/1142
. . . .
of the corkscrew type [2022-01]
B01F 27/1143
. . . .
screw-shaped, e.g. worms [2022-01]
B01F 27/1144
. . . .
with a plurality of blades following a helical path on a shaft or a blade support [2022-01]
B01F 27/1145
. . . .
ribbon shaped with an open space between the helical ribbon flight and the rotating axis [2022-01]
B01F 27/11451
. . . . .
{forming open frameworks or cages} [2022-01]
B01F 27/115
. . .
comprising discs or disc-like elements essentially perpendicular to the stirrer shaft axis [2022-01]
B01F 27/1151
. . . .
with holes on the surface [2022-01]
B01F 27/1152
. . . .
with separate elements other than discs fixed on the discs, e.g. vanes fixed on the discs [2022-01]
B01F 27/1153
. . . .
{the discs being made by deforming flat discs} [2022-01]
B01F 27/1154
. . . .
{the discs being cup shaped, e.g. semi sphere} [2022-01]
B01F 27/1155
. . . .
{with interconnected discs, forming open frameworks or cages} [2022-01]
B01F 27/116
. . .
Stirrers shaped as cylinders, balls or rollers [2022-01]
B01F 27/1161
. . . .
{having holes in the surface} [2022-01]
B01F 27/1162
. . . .
{Balls} [2022-01]
B01F 27/1163
. . . .
{Rollers} [2022-01]
B01F 27/11631
. . . . .
{comprising paddles fixed thereon, e.g. with a total a diameter close to that of the surrounding receptacle} [2022-01]
B01F 27/117
. . .
Stirrers provided with conical-shaped elements, e.g. funnel-shaped [2022-01]
B01F 27/1171
. . . .
{having holes in the surface} [2022-01]
B01F 27/118
. . .
Stirrers in the form of brushes, sieves, grids, chains or springs [2022-01]
B01F 27/119
. . .
Stirrers with rigid wires or flexible rods [2022-01]
B01F 27/1191
. . . .
{with a bent rod of non-helical configuration supported at one end} [2022-01]
B01F 27/13
. . .
Openwork frame or cage stirrers not provided for in other groups of this subclass [2022-01]
B01F 27/15
. . .
Stirrers with tubes for guiding the material [2022-01]
B01F 27/17
. . .
Stirrers with additional elements mounted on the stirrer, for purposes other than mixing [2022-01]
B01F 27/171
. . . .
for disintegrating, e.g. for milling [2022-01]
B01F 27/172
. . . .
for cutting, e.g. with knives [2022-01]
B01F 27/19
. . .
Stirrers with two or more mixing elements mounted in sequence on the same axis [2022-01]
B01F 27/191
. . . .
with similar elements [2022-01]
B01F 27/192
. . . .
with dissimilar elements [2022-01]
B01F 27/1921
. . . . .
{comprising helical elements and paddles} [2022-01]
B01F 27/21
.
characterised by their rotating shafts [2022-01]
B01F 27/211
. .
characterised by the material of the shaft [2022-01]
B01F 27/2111
. . .
Flexible shafts [2022-01]
B01F 27/212
. .
{Construction of the shaft (B01F 27/2121, B01F 27/2122, B01F 27/2123, B01F 27/2124 take precedence)} [2022-01]
B01F 27/2121
. .
composed of interconnected parts [2022-01]
B01F 27/2122
. .
Hollow shafts [2022-01]
B01F 27/2123
. .
Shafts with both stirring means and feeding or discharging means [2022-01]
B01F 27/2124
. .
Shafts with adjustable length, e.g. telescopic shafts [2022-01]
B01F 27/213
. .
characterised by the connection with the drive [2022-01]
B01F 27/23
.
characterised by the orientation or disposition of the rotor axis [2022-01]
B01F 27/231
. .
with a variable orientation during mixing operation, e.g. with tiltable rotor axis [2022-01]
B01F 27/2311
. . .
{the orientation of the rotating shaft being adjustable in the interior of the receptacle, e.g. by tilting the stirrer shaft during the mixing} [2022-01]
B01F 27/2312
. . .
{the position of the rotating shaft being adjustable in the interior of the receptacle, e.g. to locate the stirrer in different locations during the mixing} [2022-01]
B01F 27/232
. .
with two or more rotation axes [2022-01]
B01F 27/2321
. . .
{having different inclinations, e.g. non parallel} [2022-01]
B01F 27/2322
. . .
with parallel axes [2022-01]
B01F 27/2323
. . .
with perpendicular axes [2022-01]
B01F 27/2324
. . .
{planetary} [2022-01]
B01F 27/25
.
Mixers with both stirrer and drive unit submerged in the material being mixed [2022-01]
B01F 27/251
. .
{Vertical beam constructions therefor} [2022-01]
B01F 27/27
.
Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices (the stirrers having a central axial inflow and a substantially radial outflow B01F 27/81) [2022-01]
B01F 27/271
. .
with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator [2022-01]
B01F 27/2711
. . .
{provided with intermeshing elements} [2022-01]
B01F 27/2712
. . .
{provided with ribs, ridges or grooves on one surface} [2022-01]
B01F 27/2713
. . .
{the surfaces having a conical shape} [2022-01]
B01F 27/2714
. . .
{the relative position of the stator and the rotor, gap in between or gap with the walls being adjustable} [2022-01]
B01F 27/272
. .
with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces [2022-01]
B01F 27/2721
. . .
{provided with intermeshing elements} [2022-01]
B01F 27/2722
. . .
{provided with ribs, ridges or grooves on one surface} [2022-01]
B01F 27/2723
. . .
{the surfaces having a conical shape} [2022-01]
B01F 27/2724
. . .
{the relative position of the stator and the rotor, gap in between or gap with the walls being adjustable} [2022-01]
B01F 27/276
. .
{the mixer being composed of a stator-rotor system being formed by bearing elements, e.g. roller bearings} [2022-01]
B01F 27/40
.
Mixers with rotor-rotor system, e.g. with intermeshing teeth [2022-01]
B01F 27/41
. .
with the mutually rotating surfaces facing each other [2022-01]
B01F 27/411
. . .
{provided with intermeshing elements} [2022-01]
B01F 27/412
. . .
{provided with ribs, ridges or grooves on one surface} [2022-01]
B01F 27/42
. .
with rotating surfaces next to each other, i.e. on substantially parallel axes [2022-01]
B01F 27/421
. . .
{provided with intermeshing elements} [2022-01]
B01F 27/422
. . .
{provided with ribs, ridges or grooves on one surface} [2022-01]
B01F 27/50
.
Pipe mixers, i.e. mixers wherein the materials to be mixed flow continuously through pipes, e.g. column mixers [2022-01]
B01F 27/55
.
with stirrers driven by the moving material [2022-01]
B01F 27/60
.
with stirrers rotating about a horizontal or inclined axis [2022-01]
B01F 27/61
. .
about an inclined axis [2022-01]
B01F 27/62
. .
{comprising liquid feeding, e.g. spraying means} [2022-01]
B01F 27/621
. . .
{the liquid being fed through the shaft of the stirrer} [2022-01]
B01F 27/625
. .
{the receptacle being divided into compartments, e.g. with porous divisions} [2022-01]
B01F 27/627
. .
{the receptacles being tiltable, e.g. for emptying} [2022-01]
B01F 27/63
. .
co-operating with deflectors or baffles fixed to the receptacle [2022-01]
WARNING

B01F 27/65
. .
with buckets [2022-01]
B01F 27/70
. .
with paddles, blades or arms [2022-01]
B01F 27/701
. . .
comprising two or more shafts, e.g. in consecutive mixing chambers [2022-01]
B01F 27/702
. . . .
with intermeshing paddles [2022-01]
WARNING

  • Group B01F 27/702 is incomplete pending reclassification of documents from groups B01F 27/706 and B01F 27/708.
    All groups listed in this Warning should be considered in order to perform a complete search.
B01F 27/703
. . . .
with stirrers rotating at different speeds [2022-01]
WARNING

B01F 27/704
. . . .
with stirrers facing each other, i.e. supported by opposite walls of the receptacle [2022-01]
WARNING

  • Group B01F 27/704 is incomplete pending reclassification of documents from groups B01F 27/706 and B01F 27/708.
    All groups listed in this Warning should be considered in order to perform a complete search.
B01F 27/705
. . . .
with stirrers rotating in opposite directions about the same axis, e.g. with a first stirrer surrounded by a tube inside a second stirrer [2022-01]
WARNING

B01F 27/706
. . . .
with all the shafts in the same receptacle (B01F 27/702-B01F 27/705 take precedence) [2022-01]
WARNING

B01F 27/707
. . .
the paddles co-operating, e.g. intermeshing, with elements on the receptacle wall [2022-01]
B01F 27/708
. . .
characterised by the shape of the stirrer as a whole, i.e. of Z- or S-shape [2022-01]
WARNING

B01F 27/71
. .
with propellers [2022-01]
B01F 27/711
. . .
{co-operating with stationary guiding means, e.g. baffles} [2022-01]
B01F 27/7111
. . . .
{the guiding means being tubes surrounding the propellers} [2022-01]
B01F 27/72
. .
with helices or sections of helices [2022-01]
B01F 27/721
. . .
with two or more helices in the same receptacle [2022-01]
B01F 27/722
. . . .
the helices closely surrounded by a casing [2022-01]
B01F 27/7221
. . . . .
{the stirrers being composed of helices and paddles on the same shaft, e.g. helically arranged ovally shaped paddles} [2022-01]
B01F 27/723
. . . .
the helices intermeshing to knead the mixture [2022-01]
B01F 27/724
. . .
with a single helix closely surrounded by a casing [2022-01]
B01F 27/725
. . .
{with two or more helices in respective separate casings, e.g. one casing inside the other} [2022-01]
B01F 27/726
. . .
with two helices with opposite pitch on the same shaft; with two helices on the same axis, driven in opposite directions or at different speeds [2022-01]
B01F 27/73
. .
with rotary discs [2022-01]
B01F 27/731
. . .
{with two or more parallel shafts provided with perpendicularly mounted discs, e.g. lens shaped, one against the other on each shaft and in circumferential contact with the discs on the other shafts, e.g. for cleaning} [2022-01]
B01F 27/74
. .
with rotary cylinders [2022-01]
B01F 27/75
. .
with stirrers having planetary motion, i.e. rotating about their own axis and about a sun axis [2022-01]
B01F 27/755
. . .
{the stirrers being cylinders, balls or gears} [2022-01]
B01F 27/80
.
with stirrers rotating about a substantially vertical axis [2022-01]
B01F 27/805
. .
wherein the stirrers or the receptacles are moved in order to bring them into operative position; Means for fixing the receptacle [2022-01]
B01F 27/806
. . .
with vertical displacement of the stirrer, e.g. in combination with means for pivoting the stirrer about a vertical axis in order to co-operate with different receptacles [2022-01]
B01F 27/807
. . .
with the stirrer-head pivoting about a horizontal axis to bring it in and out of operative position, e.g. with receptacles pivoting about a horizontal axis for emptying [2022-01]
B01F 27/808
. .
with stirrers driven from the bottom of the receptacle [2022-01]
B01F 27/81
. .
the stirrers having central axial inflow and substantially radial outflow [2022-01]
B01F 27/811
. . .
{with the inflow from one side only, e.g. stirrers placed on the bottom of the receptacle, or used as a bottom discharge pump} [2022-01]
B01F 27/8111
. . . .
{the stirrers co-operating with stationary guiding elements, e.g. surrounding stators or intermeshing stators (B01F 27/812 takes precedence)} [2022-01]
B01F 27/812
. . .
{the stirrers co-operating with surrounding stators, or with intermeshing stators, e.g. comprising slits, orifices or screens} [2022-01]
B01F 27/813
. . .
{the stirrers co-operating with stationary guiding elements (B01F 27/812 takes precedence)} [2022-01]
B01F 27/82
. .
Pan-type mixers, i.e. mixers in which the stirring elements move along the bottom of a pan-shaped receptacle (with stirring elements moving along the wall or bottom of the receptacle B01F 27/091) [2022-01]
B01F 27/83
. .
the stirrers being additionally moved radially, or oscillating about an axis perpendicular to the stirrer axis [2022-01]
B01F 27/84
. .
with two or more stirrers rotating at different speeds or in opposite directions about the same axis [2022-01]
B01F 27/85
. .
with two or more stirrers on separate shafts [2022-01]
B01F 27/851
. . .
{the receptacle being subdivided in adjacent compartments} [2022-01]
B01F 27/86
. .
co-operating with deflectors or baffles fixed to the receptacle [2022-01]
B01F 27/861
. . .
{the baffles being of cylindrical shape, e.g. a mixing chamber surrounding the stirrer, the baffle being displaced axially to form an interior mixing chamber} [2022-01]
B01F 27/862
. . .
{the baffles being adjustable or movable (B01F 27/861 takes precedence)} [2022-01]
B01F 27/87
. .
the receptacle being divided into superimposed compartments [2022-01]
B01F 27/88
. .
with a separate receptacle-stirrer unit that is adapted to be coupled to a drive mechanism [2022-01]
B01F 27/90
. .
with paddles or arms  [2022-01]
B01F 27/902
. . .
cooperating with intermeshing elements fixed on the receptacle walls [2022-01]
B01F 27/9021
. . . .
{the elements being vertically arranged, e.g. fixed on the bottom} [2022-01]
B01F 27/906
. . .
with fixed axis [2022-01]
B01F 27/91
. .
with propellers [2022-01]
B01F 27/911
. . .
{forcing the material through orifices or slits, e.g. in a stationary part} [2022-01]
B01F 27/92
. .
with helices or screws [2022-01]
B01F 27/921
. . .
with helices centrally mounted in the receptacle [2022-01]
B01F 27/9211
. . . .
{the helices being surrounded by a guiding tube} [2022-01]
B01F 27/92112
. . . . .
{combined with means for uniting flows of material taken from different parts of the receptacle} [2022-01]
B01F 27/9212
. . . .
with conical helices [2022-01]
B01F 27/9213
. . . .
{the helices having a diameter only slightly less than the diameter of the receptacle} [2022-01]
B01F 27/9214
. . . .
{with additional mixing elements other than helices; having inner and outer helices; with helices surrounding a guiding tube} [2022-01]
B01F 27/922
. . .
with two or more helices, e.g. with intermeshing helices [2022-01]
B01F 27/923
. . .
{the material flowing continuously through the receptacle} [2022-01]
B01F 27/93
. .
with rotary discs [2022-01]
B01F 27/94
. .
with rotary cylinders or cones [2022-01]
B01F 27/941
. . .
{being hollow, perforated or having special stirring elements thereon} [2022-01]
B01F 27/95
. .
with stirrers having planetary motion, i.e. rotating about their own axis and about a sun axis [2022-01]
B01F 27/951
. . .
{with at least one stirrer mounted on the sun axis} [2022-01]
B01F 27/952
. . .
the stirrers being cylinders with their circumference in contact with the bottom of the receptacle and rotating about an axis at an angle to the sun axis, e.g. mixers of the Muller type [2022-01]
B01F 27/953
. . .
{using only helical stirrers} [2022-01]
B01F 27/96
. .
with openwork frames or cages [2022-01]
B01F 29/00
Mixers with rotating receptacles [2022-01]
B01F 29/10
.
with receptacles rotated about two different axes, e.g. receptacles having planetary motion [2022-01]
B01F 29/15
.
Use of centrifuges for mixing [2022-01]
B01F 29/20
.
with receptacles rotating about an axis at an angle to their longitudinal axis (B01F 29/62 takes precedence) [2022-01]
WARNING

B01F 29/25
.
with material flowing continuously through the receptacles from inlet to discharge [2022-01]
B01F 29/251
. .
{with at least one screw inside the receptacle for feeding or discharging, e.g. the axis of screw and receptacle being parallel} [2022-01]
B01F 29/252
. .
{the feed and discharge openings being at opposite ends of the receptacle} [2022-01]
B01F 29/253
. .
{the feed and discharge openings being at the same side of the receptacle} [2022-01]
B01F 29/30
.
Mixing the contents of individual packages or containers, e.g. by rotating tins or bottles [2022-01]
B01F 29/31
. .
the containers being supported by driving means, e.g. by rotating rollers [2022-01]
B01F 29/32
. .
Containers specially adapted for coupling to rotating frames or the like; Coupling means therefor [2022-01]
B01F 29/321
. . .
of test-tubes or the like [2022-01]
B01F 29/322
. . .
of two or more containers supported for simultaneous mixing, e.g. for bottles in crates [2022-01]
B01F 29/33
. .
by imparting a combination of movements to two or more containers [2022-01]
B01F 29/331
. . .
{by means of a rotary table provided with a plurality of bottle grippers at its periphery, an additional movement being imparted to the grippers} [2022-01]
B01F 29/332
. . .
{the bottles being submitted to a screw-motion about an axis perpendicular to the axis of the bottles and lying intermediate the ends of the bottles} [2022-01]
B01F 29/333
. . .
{essentially by rotating bottles about an axis perpendicular to the bottle axis and lying outside the bottles, using a rotating drum provided with pockets for the bottles at its periphery} [2022-01]
B01F 29/34
. .
Constructional details of holders for the individual packages or containers [2022-01]
B01F 29/40
.
{Parts or components, e.g. receptacles, feeding or discharging means (B01F 29/251 takes precedence)} [2022-01]
B01F 29/401
. .
B01F 29/4011
. . .
{characterised by the shape or cross-section of the receptacle, e.g. of Y-, Z -, S -, or X shape} [2022-01]
WARNING

  • Groups B01F 29/4011 - B01F 29/401195 are incomplete pending reclassification of documents from group B01F 29/401.
    All groups listed in this Warning should be considered in order to perform a complete search.
B01F 29/40111
. . . .
{Non-cylindrical sections, e.g. elliptical or irregular} [2022-01]
B01F 29/40112
. . . .
{Polygonal sections, e.g. triangularor square} [2022-01]
B01F 29/40113
. . . .
{Conical, double-conicalor diabolo shapes} [2022-01]
B01F 29/40114
. . . .
{Cubic, cubical or polyhedronical shapes} [2022-01]
B01F 29/40115
. . . .
{S shapes} [2022-01]
B01F 29/40116
. . . .
{Spherical shapes} [2022-01]
B01F 29/40117
. . . .
{Toroidal shapes} [2022-01]
B01F 29/40118
. . . .
{V or W shapes} [2022-01]
B01F 29/40119
. . . .
{X shapes} [2022-01]
B01F 29/401195
. . . .
{Y or double Y shapes} [2022-01]
B01F 29/402
. . .
{characterised by the relative disposition or configuration of the interior of the receptacles} [2022-01]
WARNING

  • Groups B01F 29/402 - B01F 29/4023 are incomplete pending reclassification of documents from group B01F 29/401.
    All groups listed in this Warning should be considered in order to perform a complete search.
B01F 29/4021
. . . .
{Multi-compartment receptacles} [2022-01]
B01F 29/4022
. . . .
{Configuration of the interior} [2022-01]
B01F 29/40221
. . . . .
{provided with baffles, plates or bars on the wall or the bottom} [2022-01]
B01F 29/40222
. . . . .
{provided with guide tubes on the wall or the bottom} [2022-01]
B01F 29/4023
. . . .
{Nature of the receptacle} [2022-01]
B01F 29/40231
. . .
{Surface characteristics, e.g. coated, rough} [2022-01]
WARNING

B01F 29/403
. .
{Disposition of the rotor axis} [2022-01]
WARNING

  • Groups B01F 29/403 - B01F 29/40365 are incomplete pending reclassification of documents from group B01F 29/401.
    All groups listed in this Warning should be considered in order to perform a complete search.
B01F 29/4031
. . .
{horizontal} [2022-01]
B01F 29/4032
. . .
{vertical} [2022-01]
B01F 29/4033
. . .
{inclined} [2022-01]
B01F 29/4034
. . .
{variable, e.g. tiltable during the operation} [2022-01]
B01F 29/4035
. . .
{with a receptacle rotating around two or more axes} [2022-01]
B01F 29/40351
. . . .
{having different, non-perpendicular inclinations, e.g. skew axes} [2022-01]
B01F 29/40352
. . . .
{being parallel axes} [2022-01]
B01F 29/40353
. . . .
{being perpendicular axes} [2022-01]
B01F 29/40354
. . . .
{arranged for planetary motion} [2022-01]
B01F 29/4036
. . .
{with a plurality of rotating receptacles} [2022-01]
B01F 29/40361
. . . .
{having axes of different, non-perpendicular inclinations} [2022-01]
B01F 29/40362
. . . .
{having parallel axes} [2022-01]
B01F 29/40363
. . . .
{having perpendicular axes} [2022-01]
B01F 29/40364
. . . .
{being concentrically arranged} [2022-01]
B01F 29/40365
. . . .
{arranged for planetary motion} [2022-01]
B01F 29/60
.
rotating about a horizontal or inclined axis, e.g. drum mixers [2022-01]
B01F 29/61
. .
{comprising liquid spraying devices} [2022-01]
B01F 29/62
. .
without bars, i.e. without mixing elements; characterised by the shape or cross section of the receptacle, e.g. of Y-, Z-, S- or X- shape; with cylindrical receptacles rotating about an axis at an angle to their longitudinal axis [2022-01]
WARNING

B01F 29/63
. .
with fixed bars, i.e. stationary, or fixed on the receptacle [2022-01]
B01F 29/64
. .
with stirring devices moving in relation to the receptacle, e.g. rotating [2022-01]
B01F 29/80
.
rotating about a substantially vertical axis [2022-01]
B01F 29/81
. .
with stationary mixing elements [2022-01]
B01F 29/82
. .
{the receptacle comprising a rotary part, e.g. the bottom, and a stationary part, e.g. the wall, with optional use of a stirrer; the receptacle comprising parts moving in opposite directions} [2022-01]
B01F 29/83
. .
with rotary paddles or arms, e.g. movable out of the receptacle [2022-01]
B01F 29/835
. . .
{Pan-type mixers, i.e. having stirrers moving along the bottom of a pan-shaped receptacle} [2022-01]
B01F 29/84
. .
with propellers [2022-01]
B01F 29/85
. .
with helices, e.g. rotating about an inclined axis [2022-01]
B01F 29/86
. .
with rotary discs [2022-01]
B01F 29/87
. .
with rotary cylinders [2022-01]
B01F 29/90
.
with stirrers having planetary motion [2022-01]
B01F 31/00
Mixers with shaking, oscillating, or vibrating mechanisms [2022-01]
B01F 31/10
.
with a mixing receptacle rotating alternately in opposite directions [2022-01]
B01F 31/20
.
Mixing the contents of independent containers, e.g. test tubes [2022-01]
B01F 31/201
. .
{Holders therefor} [2022-01]
B01F 31/202
. .
{for beverage bottles, e.g. within crates or with feeding means for the bottles} [2022-01]
B01F 31/22
. .
with supporting means moving in a horizontal plane, e.g. describing an orbital path for moving the containers about an axis which intersects the receptacle axis at an angle [2022-01]
B01F 31/23
. .
by pivoting the containers about an axis [2022-01]
B01F 31/231
. . .
{the containers being of the sandglass-type or being linked with their openings} [2022-01]
B01F 31/24
. .
the containers being submitted to a rectilinear movement [2022-01]
B01F 31/25
. .
the containers being submitted to a combination of movements other than within a horizontal plane, e.g. rectilinear and pivoting movement (with a receptacle submitted to a combination of movements, i.e. at least one movement being vibratory or oscillatory B01F 31/50) [2022-01]
WARNING

B01F 31/26
. .
{the containers being submitted to a wobbling movement} [2022-01]
B01F 31/265
. .
{the vibrations being caused by an unbalanced rotating member} [2022-01]
B01F 31/27
. .
{the vibrations being caused by electromagnets} [2022-01]
B01F 31/275
. .
{with means for transporting test tubes to and from the stirring device} [2022-01]
B01F 31/28
. .
{the vibrations being caused by piezoelectric elements} [2022-01]
B01F 31/29
.
Mixing by periodically deforming flexible tubular members through which the material is flowing [2022-01]
WARNING

B01F 31/30
.
comprising a receptacle to only a part of which the shaking, oscillating, or vibrating movement is imparted [2022-01]
WARNING

B01F 31/31
. .
using receptacles with deformable parts, e.g. membranes, to which a motion is imparted [2022-01]
B01F 31/311
. . .
{the motion being a linear movement to one part of the receptacle} [2022-01]
B01F 31/312
. . .
{the motion being a transversal movement to one part of the receptacle, e.g. by moving alternatively up and down the opposite edges of a closing lid to cause a pumping action} [2022-01]
B01F 31/40
.
with an axially oscillating rotary stirrer [2022-01]
WARNING

B01F 31/401
. .
{for material flowing continuously axially therethrough} [2022-01]
WARNING

  • Group B01F 31/401 is incomplete pending reclassification of documents from groups B01F 31/44 and B01F 31/57.
    All groups listed in this Warning should be considered in order to perform a complete search.
B01F 31/42
.
with pendulum stirrers, i.e. with stirrers suspended so as to oscillate about fixed points or axes [2022-01]
WARNING

B01F 31/44
.
with stirrers performing an oscillatory, vibratory or shaking movement (B01F 31/40, B01F 31/42 take precedence) [2022-01]
WARNING

B01F 31/441
. .
performing a rectilinear reciprocating movement [2022-01]
B01F 31/443
. .
{performing a superposed additional movement other than oscillation, vibration or shaking} [2022-01]
B01F 31/445
. .
performing an oscillatory movement about an axis [2022-01]
B01F 31/449
. .
{Stirrers constructions} [2022-01]
B01F 31/46
.
with an annular vibrating trough [2022-01]
WARNING

B01F 31/50
.
with a receptacle submitted to a combination of movements, i.e. at least one vibratory or oscillatory movement [2022-01]
WARNING

B01F 31/55
.
the materials to be mixed being contained in a flexible bag submitted to periodical deformation [2022-01]
B01F 31/56
.
{having a vibrating receptacle provided with stirring elements, e.g. independent stirring elements} [2022-01]
B01F 31/57
.
{for material continuously moving therethrough (B01F 31/29, B01F 31/30, B01F 31/401, B01F 31/46, B01F 31/84 take precedence)} [2022-01]
WARNING

B01F 31/60
.
with a vibrating receptacle (B01F 31/10, B01F 31/20, B01F 31/50 take precedence) [2022-01]
B01F 31/65
.
the materials to be mixed being directly submitted to a pulsating movement, e.g. by means of an oscillating piston or air column [2022-01]
B01F 31/651
. .
{Mixing by successively aspirating a part of the mixture in a conduit, e.g. a piston, and reinjecting it through the same conduit into the receptacle} [2022-01]
B01F 31/70
.
{Drives therefor, e.g. crank mechanisms} [2022-01]
B01F 31/80
.
Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations [2022-01]
B01F 31/81
. .
by vibrations generated inside a mixing device not coming from an external drive, e.g. by the flow of material causing a knife to vibrate or by vibrating nozzles [2022-01]
B01F 31/82
. .
{the material being forced through a narrow vibrating slit} [2022-01]
B01F 31/83
. .
{comprising a supplementary stirring element} [2022-01]
B01F 31/831
. . .
{the vibrations being generated by the rotation of the stirring element} [2022-01]
B01F 31/84
. .
{for material continuously moving through a tube, e.g. by deforming the tube} [2022-01]
WARNING

B01F 31/841
. . .
{with a vibrating element inside the tube} [2022-01]
B01F 31/85
. .
with a vibrating element inside the receptacle [2022-01]
B01F 31/86
. .
with vibration of the receptacle or part of it [2022-01]
B01F 31/861
. . .
{caused by hitting or striking the receptacle} [2022-01]
B01F 31/87
. .
transmitting the vibratory energy by means of a fluid, e.g. by means of air shock waves [2022-01]
B01F 31/89
. .
{Methodical aspects; Controlling} [2022-01]
B01F 33/00
Other mixers; Mixing plants; Combinations of mixers [2022-01]
WARNING

B01F 33/05
.
Mixers using radiation, e.g. magnetic fields or microwaves to mix the material ({B01F 23/2133, B01F 23/238, B01F 23/55,} B01F 33/3031, B01F 33/3032 take precedence) [2022-01]
B01F 33/051
. .
{the energy being electrical energy working on the ingredients or compositions for mixing them} [2022-01]
B01F 33/052
. .
{the energy being electric fields for electrostatically charging of the ingredients or compositions for mixing them} [2022-01]
B01F 33/053
. .
{the energy being magnetic or electromagnetic energy, radiation working on the ingredients or compositions for or during mixing them} [2022-01]
B01F 33/054
. .
{the energy being in the form of a laser to modify the characteristics or conditions of the products, e.g. for heating} [2022-01]
B01F 33/055
. .
{the energy being particle radiation working on the ingredients or compositions for or during mixing them} [2022-01]
B01F 33/12
.
Mixers in which the mixing of the components is achieved by natural convection [2022-01]
B01F 33/25
.
Mixers with loose mixing elements, e.g. loose balls in a receptacle [2022-01]
B01F 33/251
. .
{using balls as loose mixing element} [2022-01]
B01F 33/252
. .
{using bubbles as loose mixing element} [2022-01]
B01F 33/253
. .
{using sliders or cylindrical elements as loose mixing element} [2022-01]
B01F 33/254
. .
{using springs as loose mixing element} [2022-01]
B01F 33/26
.
{Mixers with an endless belt for transport of the material, e.g. in layers or with mixing means above or at the end of the belt} [2022-01]
B01F 33/27
.
{Mixers having moving endless chains or belts, e.g. provided with paddles, as mixing elements} [2022-01]
B01F 33/30
.
Micromixers [2022-01]
B01F 33/301
. .
using specific means for arranging the streams to be mixed, e.g. channel geometries or dispositions [2022-01]
B01F 33/3011
. . .
using a sheathing stream of a fluid surrounding a central stream of a different fluid, e.g. for reducing the cross-section of the central stream or to produce droplets from the central stream [2022-01]
B01F 33/3012
. . .
Interdigital streams, e.g. lamellae [2022-01]
B01F 33/30121
. . . .
{the interdigital streams being concentric lamellae} [2022-01]
B01F 33/3017
. . .
{Mixing chamber} [2022-01]
B01F 33/302
. .
the materials to be mixed flowing in the form of droplets [2022-01]
B01F 33/3021
. . .
{the components to be mixed being combined in a single independent droplet, e.g. these droplets being divided by a non-miscible fluid or consisting of independent droplets} [2022-01]
B01F 33/3022
. . .
{the components being formed by independent droplets which are alternated, the mixing of the components being achieved by diffusion between droplets} [2022-01]
B01F 33/3031
. .
using electro-hydrodynamic [EHD] or electro-kinetic [EKI] phenomena to mix or move the fluids [2022-01]
B01F 33/3032
. .
using magneto-hydrodynamic [MHD] phenomena to mix or move the fluids [2022-01]
B01F 33/3033
. .
using heat to mix or move the fluids [2022-01]
B01F 33/3034
. .
{using induced convection or movement in the mixture to mix or move the fluids without mechanical means, e.g. thermodynamic instability, strong gradients, etc.} [2022-01]
B01F 33/3035
. .
{using surface tension to mix, move or hold the fluids} [2022-01]
B01F 33/30351
. . .
{using hydrophilic/hydrophobic surfaces} [2022-01]
B01F 33/30352
. . .
{using roughness of the surfaces} [2022-01]
B01F 33/3036
. .
{using a biological motor, i.e. biological molecules which are activated and movement is induced to stir a fluid} [2022-01]
B01F 33/3037
. .
{using coupled electrorotation [CER] phenomena to mix or move fluids, or to sense properties of the mixture} [2022-01]
B01F 33/3038
. .
{using ciliary stirrers to move or stir the fluids} [2022-01]
B01F 33/3039
. .
with mixing achieved by diffusion between layers [2022-01]
B01F 33/304
. .
{the mixing being performed in a mixing chamber where the products are brought into contact} [2022-01]
B01F 33/3045
. .
{using turbulence on microscale} [2022-01]
B01F 33/305
. .
{using mixing means not otherwise provided for (B01F 25/00, B01F 27/00, B01F 29/00, B01F 31/00, B01F 33/301 - B01F 33/3045, B01F 33/40 and B01F 33/45 take precedence)} [2022-01]
B01F 33/35
.
Mixing after turning the mixing vessel upside down [2022-01]
B01F 33/40
.
Mixers using gas or liquid agitation, e.g. with air supply tubes [2022-01]
NOTE

  • {The agitating fluid is not meant to mix with the material.}
B01F 33/401
. .
{Methods} [2022-01]
B01F 33/402
. .
{comprising supplementary stirring elements} [2022-01]
B01F 33/4021
. . .
{the gas being introduced through the shaft of the stirring element} [2022-01]
B01F 33/403
. .
{for mixing liquids (B01F 33/402, B01F 33/405, B01F 33/406 take precedence)} [2022-01]
B01F 33/404
. .
{for mixing material moving continuously therethrough, e.g. using impinging jets} [2022-01]
B01F 33/405
. .
{in receptacles having guiding conduits therein, e.g. for feeding the gas to the bottom of the receptacle} [2022-01]
B01F 33/4051
. . .
{with vertical conduits through which the material is being moved upwardly driven by the fluid} [2022-01]
B01F 33/40511
. . . .
{with a central conduit or a central set of conduits} [2022-01]
B01F 33/40512
. . . .
{involving gas diffusers at the bottom} [2022-01]
B01F 33/406
. .
{in receptacles with gas supply only at the bottom (B01F 33/405 takes precedence)} [2022-01]
B01F 33/4061
. . .
{through orifices arranged around a central cone (B01F 33/4062 takes precedence)} [2022-01]
B01F 33/4062
. . .
{with means for modifying the gas pressure or for supplying gas at different pressures or in different volumes at different parts of the bottom} [2022-01]
B01F 33/407
. .
{by blowing gas on the material from above} [2022-01]
B01F 33/408
. .
{Controlling} [2022-01]
B01F 33/409
. .
{Parts, e.g. diffusion elements; Accessories} [2022-01]
B01F 33/4092
. .
{Storing receptacles provided with separate mixing chambers} [2022-01]
B01F 33/4094
. .
{Plants} [2022-01]
B01F 33/45
.
Magnetic mixers; Mixers with magnetically driven stirrers [2022-01]
B01F 33/451
. .
wherein the mixture is directly exposed to an electromagnetic field without use of a stirrer, e.g. for material comprising ferromagnetic particles or for molten metal [2022-01]
B01F 33/452
. .
using independent floating stirring elements [2022-01]
B01F 33/453
. .
using supported or suspended stirring elements [2022-01]
B01F 33/4531
. . .
{using an axis supported in several points for mounting the stirring element} [2022-01]
B01F 33/4532
. . .
{using a bearing, tube, opening or gap for internally supporting the stirring element} [2022-01]
B01F 33/4533
. . .
{supporting the stirring element in one point} [2022-01]
B01F 33/4534
. . .
{using a rod for supporting the stirring element, e.g. stirrer sliding on a rod or mounted on a rod sliding in a tube} [2022-01]
B01F 33/4535
. . .
{using a stud for supporting the stirring element} [2022-01]
B01F 33/4536
. . .
{using a wire for supporting or suspending the stirring element, e.g. stirrer sliding on a wire} [2022-01]
B01F 33/4537
. . .
{the stirring element being suspended by one point} [2022-01]
B01F 33/50
.
Movable or transportable mixing devices or plants [2022-01]
B01F 33/501
. .
Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use [2022-01]
B01F 33/5011
. . .
{portable during use, e.g. hand-held} [2022-01]
B01F 33/50111
. . . .
{Small portable bottles, flasks, vials, e.g. with means for mixing ingredients or for homogenizing their content, e.g. by hand shaking} [2022-01]
B01F 33/50112
. . . .
{of the syringe or cartridge type} [2022-01]
B01F 33/50113
. . . .
{of the pipette type} [2022-01]
B01F 33/50114
. . . .
{of the hand-held gun type} [2022-01]
B01F 33/50115
. . . .
{Stirring devices adapted to be connected to a standard boring machine or other kind of domestic tool} [2022-01]
B01F 33/5012
. . .
{adapted to be mounted during use on a standard, base or support} [2022-01]
B01F 33/5013
. . .
{movable by mechanical means, e.g. hoisting systems, grippers or lift trucks} [2022-01]
B01F 33/5014
. . .
{movable by human force, e.g. kitchen or table devices} [2022-01]
B01F 33/502
. .
Vehicle-mounted mixing devices [2022-01]
B01F 33/5021
. . .
{the vehicle being self-propelled, e.g. truck mounted, provided with a motor, driven by tracks (B01F 33/5022 - B01F 33/5027 take precedence)} [2022-01]
B01F 33/5022
. . .
{the vehicle being a carriage moving or driving along fixed or movable beams or bridges} [2022-01]
B01F 33/5023
. . .
{the vehicle being a trailer which is hand moved or coupled to self-propelling vehicles} [2022-01]
B01F 33/5024
. . .
{the vehicle being moved by human force} [2022-01]
B01F 33/5025
. . .
{using rails for guiding the mixing installation during moving or displacing} [2022-01]
B01F 33/5026
. . .
{using sledges or skids for moving or displacing the mixing installation} [2022-01]
B01F 33/5027
. . .
{using driven tracks, caterpillars or crawler for moving or displacing the mixing installation} [2022-01]
B01F 33/503
. .
Floating mixing devices [2022-01]
B01F 33/70
.
Mixers specially adapted for working at sub- or super-atmospheric pressure, e.g. combined with de-foaming [2022-01]
B01F 33/71
. .
working at super-atmospheric pressure, e.g. in pressurised vessels [2022-01]
B01F 33/80
.
Mixing plants; Combinations of mixers [2022-01]
B01F 33/805
. .
{for granular material} [2022-01]
B01F 33/8051
. . .
{with several silos arranged in a row or around a central delivery point, e.g. provided with proportioning means} [2022-01]
B01F 33/80514
. . . .
{the silos being arranged in a circular configuration, i.e. in a circle around a central delivery point} [2022-01]
B01F 33/8052
. . .
{involving other than mixing operations, e.g. milling, sieving or drying} [2022-01]
B01F 33/81
. .
Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles [2022-01]
B01F 33/811
. . .
{in two or more consecutive, i.e. successive, mixing receptacles or being consecutively arranged} [2022-01]
B01F 33/812
. . .
{in two or more alternative mixing receptacles, e.g. mixing in one receptacle and dispensing from another receptacle} [2022-01]
B01F 33/813
. . .
{mixing simultaneously in two or more mixing receptacles} [2022-01]
B01F 33/82
. .
Combinations of dissimilar mixers [2022-01]
B01F 33/821
. . .
{with consecutive receptacles} [2022-01]
B01F 33/8212
. . . .
{with moving and non-moving stirring devices} [2022-01]
B01F 33/822
. . .
{with moving and non-moving stirring devices in the same receptacle} [2022-01]
B01F 33/823
. . .
{in two or more alternative mixing receptacles, e.g. mixing in one receptacle and dispensing from another receptacle} [2022-01]
B01F 33/824
. . .
{mixing simultaneously in two or more mixing receptacles} [2022-01]
B01F 33/83
. .
Mixing plants specially adapted for mixing in combination with disintegrating operations [2022-01]
B01F 33/8305
. . .
{Devices with one shaft, provided with mixing and milling tools, e.g. using balls or rollers as working tools; Devices with two or more tools rotating about the same axis} [2022-01]
B01F 33/831
. . .
{Devices with consecutive working receptacles, e.g. with two intermeshing tools in one of the receptacles (B01F 33/8305 takes precedence)} [2022-01]
B01F 33/833
. . .
{Devices with several tools rotating about different axis in the same receptacle} [2022-01]
B01F 33/834
. .
{Mixing in several steps, e.g. successive steps (B01F 33/81, B01F 33/82 and B01F 33/85 take precedence)} [2022-01]
WARNING

B01F 33/836
. .
{combining mixing with other treatments} [2022-01]
B01F 33/8361
. . .
{with disintegrating} [2022-01]
B01F 33/83611
. . . .
{by cutting} [2022-01]
B01F 33/83612
. . . .
{by crushing or breaking} [2022-01]
B01F 33/83613
. . . .
{by grinding or milling} [2022-01]
B01F 33/83614
. . . .
{with irradiating} [2022-01]
B01F 33/8362
. . .
{with chemical reactions} [2022-01]
B01F 33/8363
. . .
{with coating} [2022-01]
B01F 33/8364
. . .
{with drying} [2022-01]
B01F 33/84
. .
Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins [2022-01]
B01F 33/841
. . .
with component receptacles fixed in a circular configuration on a horizontal table, e.g. the table being able to be indexed about a vertical axis [2022-01]
B01F 33/844
. . .
{with means for customizing the mixture on the point of sale, e.g. by sensing, receiving or analysing information about the characteristics of the mixture to be made} [2022-01]
B01F 33/8442
. . . .
{using a computer for controlling information and converting it in a formula and a set of operation instructions, e.g. on the point of sale} [2022-01]
B01F 33/846
. . .
{using stored recipes for determining the composition of the mixture to be produced, i.e. for determining the amounts of the basic components to be dispensed from the component receptacles} [2022-01]
B01F 33/848
. . .
{using data, i.e. barcodes, 3D codes or similar type of tagging information, as instruction or identification codes for controlling the dispensing and mixing operations} [2022-01]
B01F 33/85
. .
Mixing plants with mixing receptacles or mixing tools that can be indexed into different working positions [2022-01]
WARNING

B01F 33/86
.
{Mixing heads comprising a driven stirrer} [2022-01]
B01F 33/862
. .
{the stirrer being provided with a surrounding stator} [2022-01]
B01F 33/87
.
Roll-type mixers [2022-01]
WARNING

B01F 35/00
Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application [2022-01]
B01F 35/10
.
Maintenance of mixers [2022-01]
WARNING

B01F 35/11
. .
using fluids [2022-01]
WARNING

B01F 35/12
. .
using mechanical means [2022-01]
WARNING

B01F 35/121
. . .
{using a brush for cleaning out rests of products} [2022-01]
B01F 35/122
. . .
{using pushers, i.e. a piston, for pushing out rests of products} [2022-01]
B01F 35/123
. . .
{using scrapers for cleaning mixers} [2022-01]
B01F 35/13
. .
using one or more of the components of the mixture to wash-out the mixer [2022-01]
B01F 35/145
. .
{Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means} [2022-01]
B01F 35/1452
. . .
{using fluids} [2022-01]
B01F 35/1453
. . . .
{by means of jets of fluid, e.g. air} [2022-01]
B01F 35/146
. . .
{Working under sterile conditions; Sterilizing the mixer or parts thereof} [2022-01]
B01F 35/165
.
{Making mixers or parts thereof} [2022-01]
WARNING

B01F 35/181
.
{Preventing generation of dust or dirt; Sieves; Filters (B01F 35/145, B01F 35/43 take precedence)} [2022-01]
B01F 35/184
. .
{Preventing generation of dust} [2022-01]
B01F 35/186
. .
{using splash guards in mixers for avoiding dirt or projection of material} [2022-01]
B01F 35/187
. .
{using filters in mixers, e.g. during venting} [2022-01]
B01F 35/1872
. . .
{Filters for micro-living organisms, i.e. filtering of the mixture} [2022-01]
B01F 35/188
. .
{using sieves in mixers for purposes other than mixing, e.g. eliminating dust during venting} [2022-01]
B01F 35/189
. .
{Venting, degassing or ventilating of gases, fumes or toxic vapours during mixing} [2022-01]
B01F 35/20
.
Measuring; Control or regulation [2022-01]
WARNING

B01F 35/21
. .
Measuring [2022-01]
WARNING

B01F 35/211
. . .
{of the operational parameters (B01F 35/212 and B01F 35/213 take precedence)} [2022-01]
B01F 35/2111
. . . .
{Flow rate} [2022-01]
B01F 35/21111
. . . . .
{Mass flow rate} [2022-01]
B01F 35/21112
. . . . .
{Volumetric flow rate} [2022-01]
B01F 35/2112
. . . .
{Level of material in a container or the position or shape of the upper surface of the material} [2022-01]
B01F 35/2113
. . . .
{Pressure} [2022-01]
B01F 35/2114
. . . .
{Speed of feeding material, e.g. bands or strips} [2022-01]
B01F 35/2115
. . . .
{Temperature} [2022-01]
B01F 35/21151
. . . . .
{using infrared radiation thermometer or pyrometer or infrared sensors for temperature measurement without contact} [2022-01]
B01F 35/2116
. . . .
{Volume} [2022-01]
B01F 35/2117
. . . .
{Weight} [2022-01]
B01F 35/212
. . .
of the driving system data, e.g. torque, speed or power data [2022-01]
B01F 35/213
. . .
of the properties of the mixtures, e.g. temperature, density or colour [2022-01]
B01F 35/2131
. . .
{Colour or luminescence} [2022-01]
B01F 35/2132
. . .
{Concentration, pH, pOH, p(ION) or oxygen-demand (B01F 35/2133 takes precedence)} [2022-01]
B01F 35/2133
. . .
{Electrical conductivity or dielectric constant of the mixture} [2022-01]
B01F 35/2134
. . .
{Density or solids or particle number} [2022-01]
B01F 35/2135
. . .
{Humidity, e.g. moisture content} [2022-01]
B01F 35/2136
. . .
{Viscosity} [2022-01]
B01F 35/214
. . .
characterised by the means for measuring [2022-01]
WARNING

  • Groups B01F 35/214 - B01F 35/2144 are incomplete pending reclassification of documents from group B01F 35/222.
    All groups listed in this Warning should be considered in order to perform a complete search.
B01F 35/2142
. . . .
{using wireless sensors introduced in the mixture, e.g. transponders or RFID tags, for measuring the parameters of the mixture or components to be mixed} [2022-01]
B01F 35/2144
. . . .
{using radiation for measuring the parameters of the mixture or components to be mixed} [2022-01]
B01F 35/22
. .
Control or regulation [2022-01]
WARNING

B01F 35/2201
. . .
{characterised by the type of control technique used} [2022-01]
WARNING

  • Groups B01F 35/2201 - B01F 35/2209 are incomplete pending reclassification of documents from group B01F 35/22.
    All groups listed in this Warning should be considered in order to perform a complete search.
B01F 35/2202
. . . .
{Controlling the mixing process by feed-back, i.e. a measured parameter of the mixture is measured, compared with the set-value and the feed values are corrected} [2022-01]
B01F 35/2203
. . . .
{Controlling the mixing process by feed-forward, i.e. a parameter of the components to be mixed is measured and the feed values are calculated} [2022-01]
B01F 35/2204
. . . .
{Controlling the mixing process by fuzzy control, i.e. a prescribed fuzzy rule} [2022-01]
B01F 35/2205
. . . .
{Controlling the mixing process from a remote server, e.g. by sending commands using radio, telephone, internet, local network, GPS or other means} [2022-01]
B01F 35/2206
. . . .
{Use of stored recipes for controlling the computer programs, e.g. for manipulation, handling, production or composition in mixing plants (B01F 33/846 takes precedence)} [2022-01]
B01F 35/2207
. . . .
{Use of data, i.e. barcodes, 3D codes or similar type of tagging information, as instruction or identification codes for controlling the computer programs, e.g. for manipulation, handling, production or compounding in mixing plants (B01F 33/848 takes precedence)} [2022-01]
B01F 35/2208
. . . .
{Controlling using ultrasonic waves during the operation} [2022-01]
B01F 35/2209
. . . .
{Controlling the mixing process as a whole, i.e. involving a complete monitoring and controlling of the mixing process during the whole mixing cycle} [2022-01]
B01F 35/221
. . .
of operational parameters, e.g. level of material in the mixer, temperature or pressure [2022-01]
B01F 35/2211
. . . .
{Amount of delivered fluid during a period} [2022-01]
B01F 35/2212
. . . .
{Level of the material in the mixer} [2022-01]
B01F 35/2213
. . . .
{Pressure} [2022-01]
B01F 35/2214
. . . .
{Speed during the operation} [2022-01]
B01F 35/22141
. . . . .
{Speed of feeding of at least one component to be mixed} [2022-01]
B01F 35/22142
. . . . .
{Speed of the mixing device during the operation} [2022-01]
B01F 35/221421
. . . . . .
{Linear speed of the tip of a moving stirrer during the operation} [2022-01]
B01F 35/221422
. . . . . .
{Speed of rotation of the mixing axis, stirrer or receptacle during the operation} [2022-01]
B01F 35/2215
. . . .
{Temperature} [2022-01]
B01F 35/2216
. . . .
{Time, i.e. duration, of at least one parameter during the operation} [2022-01]
B01F 35/22161
. . . . .
{duration of the mixing process or parts of it} [2022-01]
B01F 35/22162
. . . . .
{Time of feeding of at least one of the components to be mixed} [2022-01]
B01F 35/2217
. . . .
{Volume of at least one component to be mixed} [2022-01]
B01F 35/2218
. . . .
{Weight of at least one component to be mixed} [2022-01]
B01F 35/222
. . .
of the operation of the driving system, e.g. torque, speed or power of motors; of the position of mixing devices or elements [2022-01]
WARNING

B01F 35/2221
. . . .
{the position of baffles used to modify the flow in a conduit or a container} [2022-01]
WARNING

B01F 35/30
.
Driving arrangements; Transmissions; Couplings; Brakes [2022-01]
WARNING

B01F 35/31
. .
Couplings [2022-01]
B01F 35/32
. .
Driving arrangements [2022-01]
WARNING

B01F 35/32005
. . .
{Type of drive} [2022-01]
B01F 35/3201
. . . .
{by using acoustic force, e.g. acoustically induced bubbles, acoustic windmill, acoustic scallop} [2022-01]
B01F 35/32015
. . . .
{Flow driven} [2022-01]
B01F 35/3202
. . . .
{Hand driven} [2022-01]
B01F 35/32021
. . . . .
{Shaking by hand a portable receptacle or stirrer for mixing} [2022-01]
B01F 35/32025
. . . .
{Battery driven} [2022-01]
B01F 35/3203
. . . .
{Gas driven} [2022-01]
B01F 35/32035
. . . .
{Gravity driven, e.g. by means of weights out of balance or plunger-weights moving in a cylinder} [2022-01]
B01F 35/3204
. . . .
{Motor driven, i.e. by means of an electric or IC motor} [2022-01]
B01F 35/32045
. . . .
{Hydraulically driven} [2022-01]
B01F 35/3205
. . . .
{by using optical pressure force, e.g. produced by a laser beam} [2022-01]
B01F 35/32055
. . . .
{by using solar energy} [2022-01]
B01F 35/3206
. . . .
{by the rotation of the wheels during movement} [2022-01]
B01F 35/32065
. . . .
{Wind driven} [2022-01]
B01F 35/321
. . .
{Disposition of the drive} [2022-01]
B01F 35/3211
. . . .
{independent from the receptacle} [2022-01]
B01F 35/3212
. . . .
{mounted on the receptacle} [2022-01]
B01F 35/3213
. . . .
{at the lower side of the axis, e.g. driving the stirrer from the bottom of a receptacle} [2022-01]
B01F 35/3214
. . . .
{at the upper side of the axis, e.g. driving the stirrer from the top of a receptacle} [2022-01]
B01F 35/3215
. . . .
{the driving system comprising more than one motor, e.g. having an auxiliary motor or comprising independently driven elements} [2022-01]
B01F 35/32151
. . . . .
{Driving the stirrer axis from both ends of the axis, i.e. using at least two motors per shaft} [2022-01]
B01F 35/322
. . .
{Construction of driving shafts} [2022-01]
B01F 35/323
. . .
{for vertical stirrer shafts (B01F 35/324 takes precedence)} [2022-01]
B01F 35/3231
. . . .
{Driving several stirrer shafts, e.g. about the same axis} [2022-01]
B01F 35/324
. . .
{Driving independent stirrer shafts, i.e. not fitted on the container} [2022-01]
B01F 35/325
. . .
{Driving reciprocating or oscillating stirrers} [2022-01]
B01F 35/33
. .
Transmissions; Means for modifying the speed or direction of rotation [2022-01]
B01F 35/331
. . .
{alternately changing the speed of rotation} [2022-01]
B01F 35/332
. . .
{alternately changing the direction of rotation} [2022-01]
B01F 35/333
. . .
{the rotation sense being changeable, e.g. to mix or aerate, to move a fluid forward or backward or to suck or blow} [2022-01]
B01F 35/34
. .
{Brake mechanisms} [2022-01]
B01F 2035/35
. .
{Use of other general mechanical engineering elements in mixing devices} [2022-01]
B01F 2035/351
. . .
{Sealings} [2022-01]
B01F 2035/3511
. . . .
{for laboratory mixers} [2022-01]
B01F 2035/3512
. . . .
{Fluid sealings, e.g. using liquids or air under pressure which is leaking into the mixing receptacle} [2022-01]
B01F 2035/3513
. . . .
{comprising a stationary member in frontal contact with a movable member} [2022-01]
B01F 2035/352
. . .
{Bearings} [2022-01]
B01F 2035/353
. . .
{Lubricating systems} [2022-01]
B01F 35/40
.
Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor [2022-01]
B01F 35/41
. .
Mounting or supporting stirrer shafts or stirrer units on receptacles [2022-01]
B01F 35/411
. . .
{by supporting only one extremity of the shaft} [2022-01]
B01F 35/4111
. . . .
{at the top of the receptacle} [2022-01]
B01F 35/4112
. . . .
{at the bottom of the receptacle, e.g. by studs} [2022-01]
B01F 35/4113
. . . .
{at a side wall of the receptacle} [2022-01]
B01F 35/412
. . .
{by supporting both extremities of the shaft} [2022-01]
B01F 35/4121
. . . .
{at the top and at the bottom of the receptacle, e.g. for performing a conical orbital movement about a vertical axis} [2022-01]
B01F 35/4122
. . . .
{at the side walls of the receptacle} [2022-01]
B01F 35/413
. . .
{by means of clamps or clamping arrangements for fixing attached stirrers or independent stirrer units} [2022-01]
B01F 35/414
. . .
{using inflatable arrangements for supporting a stirring element} [2022-01]
B01F 35/42
. .
Clamping or holding arrangements for mounting receptacles on mixing devices [2022-01]
B01F 35/421
. . .
{having a cup-shaped or cage-type form} [2022-01]
B01F 35/422
. . .
{having a jaw-type or finger-type shape} [2022-01]
B01F 35/423
. . .
{of the vertically movable, two-plates type} [2022-01]
B01F 35/424
. . .
{by means of an air cushion used for supporting the mixing receptacle} [2022-01]
B01F 35/425
. . .
{Holding arrangements for retaining loose elements of the mixing receptacle, e.g. for holding the handle of a can, while it is being shaken} [2022-01]
B01F 35/43
. .
Supporting receptacles on frames or stands [2022-01]
B01F 35/45
.
Closures or doors specially adapted for mixing receptacles; Operating mechanisms therefor [2022-01]
B01F 35/451
. .
{by rotating them about an axis parallel to the plane of the opening} [2022-01]
B01F 35/452
. .
{by moving them in the plane of the opening (B01F 35/454 takes precedence)} [2022-01]
B01F 35/4521
. . .
{by rotating them about an axis perpendicular to the plane of the opening} [2022-01]
B01F 35/453
. .
{by moving them perpendicular to the plane of the opening} [2022-01]
B01F 35/4531
. . .
{and moving them afterwards in another direction} [2022-01]
B01F 35/454
. .
{Moving covers on a cylindrical drum in a circular path along the drum} [2022-01]
B01F 35/50
.
Mixing receptacles [2022-01]
B01F 35/51
. .
characterised by their material [2022-01]
B01F 35/511
. .
provided with liners, e.g. wear resistant or flexible liners [2022-01]
B01F 35/512
. .
characterised by surface properties, e.g. coated or rough [2022-01]
B01F 35/513
. .
Flexible receptacles, e.g. bags supported by rigid containers [2022-01]
B01F 35/514
. .
{the mixing receptacle or conduit being transparent or comprising transparent parts} [2022-01]
B01F 35/52
. .
Receptacles with two or more compartments [2022-01]
B01F 35/522
. . .
{comprising compartments keeping the materials to be mixed separated until the mixing is initiated (containers or packages for packaging two or more different materials which must be maintained separate prior to use in admixture B65D 81/32)} [2022-01]
B01F 35/53
. .
characterised by the configuration of the interior, e.g. baffles for facilitating the mixing of components [2022-01]
B01F 35/531
. . .
{with baffles, plates or bars on the wall or the bottom} [2022-01]
WARNING

B01F 35/5311
. . . .
{with horizontal baffles mounted on the walls} [2022-01]
B01F 35/5312
. . . .
{with vertical baffles mounted on the walls} [2022-01]
B01F 35/532
. . .
{with guide tubes on the wall or the bottom} [2022-01]
B01F 35/54
. .
{Closely surrounding the rotating element} [2022-01]
B01F 35/55
.
{Baffles; Flow breakers (B01F 35/531 takes precedence)} [2022-01]
WARNING

B01F 35/56
.
{General build-up of the mixers} [2022-01]
B01F 35/561
. .
{the mixer being built-up from a plurality of modules or stacked plates comprising complete or partial elements of the mixer} [2022-01]
B01F 35/562
. .
{the mixer or mixing elements being collapsible, i.e. when discharging the products} [2022-01]
B01F 35/5621
. . .
{the complete mixer being collapsible, i.e. the housing can be collapsed} [2022-01]
B01F 35/60
.
Safety arrangements [2022-01]
B01F 35/602
. .
{with a safety or relief valve} [2022-01]
B01F 35/605
. .
{Safety devices concerning the operation of the mixer} [2022-01]
B01F 35/6052
. . .
{with locking, blocking or interlocking mechanisms for preventing operation of the actuation mechanism of the mixing device} [2022-01]
B01F 35/71
.
Feed mechanisms (with proportioning B01F 35/80) [2022-01]
WARNING

B01F 35/711
. .
{for feeding a mixture of components, i.e. solids in liquid, solids in a gas stream} [2022-01]
WARNING

B01F 35/712
. .
{for feeding fluids} [2022-01]
WARNING

B01F 35/713
. .
{comprising breaking packages or parts thereof, e.g. piercing or opening sealing elements between compartments or cartridges (containers or packages per se B65D)} [2022-01]
WARNING

  • Groups B01F 35/713 - B01F 35/7139 are incomplete pending reclassification of documents from group B01F 35/71.
    All groups listed in this Warning should be considered in order to perform a complete search.
B01F 35/7131
. . .
{Breaking or perforating packages, containers or vials} [2022-01]
B01F 35/7132
. . .
{the package containing one of the components dissolves when in contact with the other component of the mixture (disintegrable, dissolvable or edible packaging materials B65D 65/46)} [2022-01]
B01F 35/7133
. . .
{Opening clips which seal openings between the compartments} [2022-01]
B01F 35/7134
. . .
{Dissolving the seal when in contact with one of the products to be mixed, thereby bringing the compartments in communication} [2022-01]
B01F 35/7135
. . .
{Opening the seal between the compartments by application of heat} [2022-01]
B01F 35/7136
. . .
{Opening hooks which lock or close-off openings between compartments} [2022-01]
B01F 35/7137
. . .
{Piercing, perforating or melting membranes or closures which seal the compartments} [2022-01]
B01F 35/7138
. . .
{Opening valves which close-off openings between compartments} [2022-01]
B01F 35/7139
. . .
{Removing separation walls, plugs which close off the different compartments, e.g. by rotation or axially sliding} [2022-01]
B01F 35/714
. .
{for feeding predetermined amounts (B01F 35/88 takes precedence)} [2022-01]
WARNING

  • Groups B01F 35/714 - B01F 35/714112 are incomplete pending reclassification of documents from group B01F 35/71.
    All groups listed in this Warning should be considered in order to perform a complete search.
B01F 35/7141
. . .
{using measuring chambers moving between a loading and unloading position, e.g. reciprocating feed frames} [2022-01]
B01F 35/71411
. . . .
{rotating or oscillating about an axis} [2022-01]
B01F 35/714111
. . . . .
{the measuring chambers being pockets on the circumference of a drum rotating about a horizontal axis with discharging by gravity} [2022-01]
B01F 35/714112
. . . . .
{the measuring chambers being channels extending between both front faces of a rotating cylinder or disc} [2022-01]
B01F 35/715
. .
{Feeding the components in several steps, e.g. successive steps} [2022-01]
WARNING

B01F 35/716
. .
{characterised by the relative arrangement of the containers for feeding or mixing the components} [2022-01]
WARNING

  • Groups B01F 35/716 - B01F 35/7164 are incomplete pending reclassification of documents from group B01F 35/71.
    All groups listed in this Warning should be considered in order to perform a complete search.
B01F 35/7161
. . .
{the containers being connected coaxially before contacting the contents} [2022-01]
B01F 35/7162
. . .
{A container being placed inside the other before contacting the contents} [2022-01]
B01F 35/7163
. . .
{the containers being connected in a mouth-to-mouth, end-to-end disposition, i.e. the openings are juxtaposed before contacting the contents} [2022-01]
B01F 35/7164
. . .
{the containers being placed in parallel before contacting the contents} [2022-01]
B01F 35/717
. .
{characterised by the means for feeding the components to the mixer} [2022-01]
B01F 35/71705
. . .
{using belts} [2022-01]
WARNING

B01F 35/7171
. . .
{using boxes, closable containers, sacks or carts} [2022-01]
B01F 35/71715
. . .
{using buckets, cups or open containers} [2022-01]
B01F 35/7172
. . .
{using capillary forces} [2022-01]
B01F 35/71725
. . .
{using centrifugal forces} [2022-01]
B01F 35/7173
. . .
{using gravity, e.g. from a hopper} [2022-01]
B01F 35/71731
. . . .
{using a hopper} [2022-01]
WARNING

B01F 35/71735
. . .
{using grippers} [2022-01]
B01F 35/7174
. . .
{using pistons, plungers or syringes} [2022-01]
B01F 35/71745
. . .
{using pneumatic pressure, overpressure, gas or air pressure in a closed receptacle or circuit system} [2022-01]
B01F 35/7175
. . .
{using propellers} [2022-01]
B01F 35/71755
. . .
{using means for feeding components in a pulsating or intermittent manner} [2022-01]
B01F 35/717551
. . . .
{using electrical pulses} [2022-01]
B01F 35/7176
. . .
{using pumps} [2022-01]
B01F 35/71761
. . . .
{Membrane pumps} [2022-01]
B01F 35/717611
. . . .
{Peristaltic pumps} [2022-01]
B01F 35/717612
. . . .
{Piezoelectric pumps} [2022-01]
B01F 35/717613
. . . .
{Piston pumps} [2022-01]
B01F 35/717614
. . . .
{Venturi pumps} [2022-01]
B01F 35/71765
. . .
{using rakes or plain plates with raking movement} [2022-01]
B01F 35/7177
. . .
{using rollers} [2022-01]
B01F 35/71775
. . .
{using helical screws} [2022-01]
WARNING

B01F 35/7178
. . .
{using shovels or scoops} [2022-01]
B01F 35/71785
. . .
{using slides or vibrating tables} [2022-01]
B01F 35/7179
. . .
{using sprayers, nozzles or jets} [2022-01]
B01F 35/71791
. . . .
{using ink jet heads or cartridges, e.g. of the thermal bubble jet or piezoelectric type} [2022-01]
B01F 35/71795
. . .
{Squeezing a flexible container} [2022-01]
B01F 35/718
. . .
{using vacuum, under pressure in a closed receptacle or circuit system} [2022-01]
B01F 35/71801
. . . .
{using a syphon to create a suction of a component} [2022-01]
B01F 35/71805
. . .
{using valves, gates, orifices or openings} [2022-01]
B01F 35/718051
. . . .
{being adjustable} [2022-01]
B01F 35/7181
. . .
{using fans or turbines} [2022-01]
B01F 35/71815
. . .
{using vibrations, e.g. standing waves or ultrasonic vibrations} [2022-01]
B01F 35/7182
. . .
{with means for feeding the material with a fractal or tree-type distribution in a surface} [2022-01]
B01F 35/71825
. . .
{using means for feeding one phase surrounded by another phase without mixing during the feeding} [2022-01]
B01F 35/75
.
Discharge mechanisms [2022-01]
WARNING

  • Groups B01F 35/75 - B01F 35/7549 are incomplete pending reclassification of documents from group B01F 35/71.
    All groups listed in this Warning should be considered in order to perform a complete search.
B01F 35/751
. .
{Discharging by opening a gate, e.g. using discharge paddles} [2022-01]
B01F 35/7511
. . .
{the gate carrying a stirrer acting as discharge pump} [2022-01]
B01F 35/752
. .
{with arrangements for converting the mechanism from mixing to discharging, e.g. by either guiding a mixture back into a receptacle or discharging it} [2022-01]
B01F 35/753
. .
{Discharging at the upper side of the receptacle, e.g. by pressurising the liquid in the receptacle or by centrifugal force} [2022-01]
B01F 35/754
. .
{characterised by the means for discharging the components from the mixer} [2022-01]
B01F 35/7541
. . .
{using belts} [2022-01]
B01F 35/75415
. . .
{using gravity} [2022-01]
B01F 35/7542
. . .
{Discharging the components by overflow} [2022-01]
B01F 35/75425
. . .
{using pistons or plungers} [2022-01]
B01F 35/754251
. . . .
{reciprocating in the mixing receptacle} [2022-01]
B01F 35/7543
. . .
{using pneumatic pressure, overpressure or gas pressure in a closed receptacle or circuit system} [2022-01]
B01F 35/75435
. . .
{using means for discharging the mixture in a pulsating or intermittent manner} [2022-01]
B01F 35/754351
. . . .
{using electrical pulses} [2022-01]
B01F 35/7544
. . .
{using pumps} [2022-01]
B01F 35/75441
. . . .
{Venturi pumps} [2022-01]
B01F 35/75445
. . .
{using pushers} [2022-01]
B01F 35/7545
. . .
{using slides} [2022-01]
B01F 35/75455
. . .
{using a rotary discharge means, e.g. a screw beneath the receptacle (B01F 35/751 takes precedence)} [2022-01]
B01F 35/754551
. . . .
{using helical screws} [2022-01]
B01F 35/7546
. . .
{using squeezing means on a deformable container} [2022-01]
B01F 35/75465
. . .
{using suction, vacuum, e.g. with a pipette} [2022-01]
B01F 35/7547
. . .
{using valves, gates, orifices or openings} [2022-01]
B01F 35/75471
. . . .
{being adjustable} [2022-01]
B01F 35/75475
. . .
{using fans or ventilators} [2022-01]
B01F 35/7548
. . .
{using tilting or pivoting means for emptying the mixing receptacle} [2022-01]
B01F 35/75485
. . .
{the mixing receptacle rotating in opposite directions for mixing and for discharging} [2022-01]
B01F 35/7549
. . .
{using distributing means, e.g. manifold valves or multiple fittings for supplying the discharge components to a plurality of dispensing places} [2022-01]
B01F 35/79
.
{Preventing lumping, or comminuting lumps, during feeding or discharging, e.g. by means of vibrations, or by scrapers} [2022-01]
B01F 35/80
.
Forming a predetermined ratio of the substances to be mixed (controlling ratio of two or more flows of fluid or fluent material G05D 11/02) [2022-01]
WARNING

  • Groups B01F 35/80 - B01F 35/896 are incomplete pending reclassification of documents from group B01F 35/71.
    All groups listed in this Warning should be considered in order to perform a complete search.
B01F 35/81
. .
Forming mixtures with changing ratios or gradients [2022-01]
B01F 35/82
. .
by adding a material to be mixed to a mixture in response to a detected feature, e.g. density, radioactivity, consumed power or colour [2022-01]
B01F 35/83
. .
by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices [2022-01]
B01F 35/831
. . .
{using one or more pump or other dispensing mechanisms for feeding the flows in predetermined proportion, e.g. one of the pumps being driven by one of the flows (B01F 35/832 takes precedence)} [2022-01]
B01F 35/8311
. . . .
{with means for controlling the motor driving the pumps or the other dispensing mechanisms} [2022-01]
B01F 35/832
. . .
{Flow control by weighing} [2022-01]
B01F 35/833
. . .
{Flow control by valves, e.g. opening intermittently} [2022-01]
B01F 35/8331
. . . .
{the flow of one component operating the actuator of the valve, e.g. by deforming a membrane which operates de valve actuator} [2022-01]
B01F 35/834
. . .
{the flow of substances to be mixed circulating in a closed circuit, e.g. from a container through valve, driving means, metering means or dispensing means, e.g. 3-way valve, and back to the container} [2022-01]
B01F 35/88
. .
by feeding the materials batchwise [2022-01]
B01F 35/881
. . .
{by weighing, e.g. with automatic discharge} [2022-01]
B01F 35/8811
. . . .
{the weighing being effected by material receiving containers rotating or tilting under the influence of the weight of the material in those containers} [2022-01]
B01F 35/882
. . .
{using measuring chambers, e.g. volumetric pumps, for feeding the substances} [2022-01]
B01F 35/8821
. . . .
{involving controlling} [2022-01]
B01F 35/8822
. . . .
{using measuring chambers of the piston or plunger type (B01F 35/8823 takes precedence)} [2022-01]
B01F 35/88221
. . . . .
{with double acting pistons (B01F 35/88222 takes precedence)} [2022-01]
B01F 35/88222
. . . . .
{without external means for driving the piston, e.g. the piston being driven by one of the components} [2022-01]
B01F 35/8823
. . . .
{using diaphragms or bellows} [2022-01]
B01F 35/883
. . .
{using flow rate controls for feeding the substances} [2022-01]
B01F 35/892
. .
{for solid materials, e.g. using belts, vibrations, hoppers with variable outlets or hoppers with rotating elements, e.g. screws, at their outlet (B01F 35/82 - B01F 35/88 take precedence)} [2022-01]
B01F 35/8921
. . .
{the material after falling on a, e.g. rotatable, plate being wiped from this plate by means of a scraper} [2022-01]
B01F 35/894
. .
{Measuring receptacles therefor} [2022-01]
B01F 35/896
. .
{characterised by the build-up of the device} [2022-01]
B01F 35/90
.
Heating or cooling systems [2022-01]
B01F 35/91
. .
using gas or liquid injected into the material, e.g. using liquefied carbon dioxide or steam [2022-01]
B01F 35/92
. .
for heating the outside of the receptacle, e.g. heated jackets or burners [2022-01]
B01F 35/93
. .
arranged inside the receptacle [2022-01]
B01F 35/94
. .
using radiation, e.g. microwaves or electromagnetic radiation [2022-01]
B01F 35/95
. .
using heated or cooled stirrers [2022-01]
B01F 2035/98
. .
{Cooling} [2022-01]
B01F 2035/99
. .
{Heating} [2022-01]
Indexing schemes associated with groups B01F 21/00 - B01F 35/00 and relating to the nature of the mixed materials, the field of application and complementary technical information about mixing [2022-01]
B01F 2101/00
Mixing characterised by the nature of the mixed materials or by the application field [2022-01]
B01F 2101/005
.
{Mixing or agitating manure, dung} [2022-01]
B01F 2101/02
.
Mixing or agitating during harvesting or mowing, e.g. mixing with solid harvested products or particles [2022-01]
B01F 2101/04
.
Mixing biocidal, pesticidal or herbicidal ingredients used in agriculture or horticulture, e.g. for spraying [2022-01]
B01F 2101/06
.
Mixing of food ingredients [2022-01]
B01F 2101/07
. .
Mixing ingredients into milk or cream, e.g. aerating [2022-01]
B01F 2101/08
. .
Mixing of dough [2022-01]
B01F 2101/09
. .
Mixing of cereals, grains or seeds materials [2022-01]
B01F 2101/10
. .
Mixing of butter or margarine ingredients [2022-01]
B01F 2101/11
. .
Mixing of cheese ingredients [2022-01]
B01F 2101/12
. .
Mixing of chocolate ingredients [2022-01]
B01F 2101/13
. .
Mixing of ice-cream ingredients [2022-01]
B01F 2101/14
. .
Mixing of ingredients for non-alcoholic beverages; Dissolving sugar in water [2022-01]
B01F 2101/15
. .
Mixing of beer ingredients [2022-01]
B01F 2101/16
. .
Mixing wine or other alcoholic beverages; Mixing ingredients thereof [2022-01]
B01F 2101/17
. . .
Aeration of wine [2022-01]
B01F 2101/18
. .
Mixing animal food ingredients [2022-01]
B01F 2101/1805
.
{Kitchen, household equipment for mixing} [2022-01]
B01F 2101/19
.
Mixing dentistry compositions [2022-01]
B01F 2101/20
.
Mixing of ingredients for bone cement [2022-01]
B01F 2101/21
.
Mixing of ingredients for cosmetic or perfume compositions [2022-01]
B01F 2101/22
.
Mixing of ingredients for pharmaceutical or medical compositions [2022-01]
B01F 2101/2202
.
{Mixing compositions or mixers in the medical or veterinary field} [2022-01]
B01F 2101/2204
.
{Mixing chemical components in generals in order to improve chemical treatment or reactions, independently from the specific application} [2022-01]
B01F 2101/23
.
Mixing of laboratory samples e.g. in preparation of analysing or testing properties of materials [2022-01]
B01F 2101/2305
.
{Mixers of the two-component package type, i.e. where at least two components are separately stored, and are mixed in the moment of application} [2022-01]
B01F 2101/24
.
Mixing of ingredients for cleaning compositions [2022-01]
B01F 2101/25
.
Mixing waste with other ingredients [2022-01]
B01F 2101/26
.
Mixing ingredients for casting metals [2022-01]
B01F 2101/27
.
Mixing ingredients for grinding, polishing or lapping materials [2022-01]
B01F 2101/28
.
Mixing cement, mortar, clay, plaster or concrete ingredients [2022-01]
B01F 2101/2805
.
{Mixing plastics, polymer material ingredients, monomers or oligomers} [2022-01]
B01F 2101/30
.
Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel [2022-01]
B01F 2101/305
.
{Treatment of water, waste water or sewage} [2022-01]
B01F 2101/32
.
Mixing fertiliser ingredients [2022-01]
B01F 2101/33
. .
Mixing compost ingredients or organic waste [2022-01]
B01F 2101/34
.
Mixing fuel and prill, i.e. water or other fluids mixed with solid explosives, to obtain liquid explosive fuel emulsions or slurries [2022-01]
B01F 2101/35
.
Mixing inks or toners [2022-01]
B01F 2101/36
.
Mixing of ingredients for adhesives or glues; Mixing adhesives and gas [2022-01]
B01F 2101/38
.
Mixing of asphalt, bitumen, tar or pitch or their ingredients [2022-01]
B01F 2101/39
.
Mixing of ingredients for grease or lubricating compositions [2022-01]
B01F 2101/40
.
Mixing of ingredients for oils, fats or waxes [2022-01]
B01F 2101/44
.
Mixing of ingredients for microbiology, enzymology, in vitro culture or genetic manipulation [2022-01]
B01F 2101/45
.
Mixing in metallurgical processes of ferrous or non-ferrous materials [2022-01]
B01F 2101/4505
.
{Mixing ingredients comprising detergents, soaps, for washing, e.g. washing machines} [2022-01]
B01F 2101/47
.
Mixing of ingredients for making paper pulp, e.g. wood fibres or wood pulp [2022-01]
B01F 2101/48
.
Mixing water in water-taps with other ingredients, e.g. air, detergents or disinfectants [2022-01]
B01F 2101/49
.
Mixing drilled material or ingredients for well-drilling, earth-drilling or deep-drilling compositions with liquids to obtain slurries [2022-01]
B01F 2101/50
.
Mixing mined ingredients and liquid to obtain slurries [2022-01]
B01F 2101/501
.
{Mixing combustion ingredients, e.g. gases, for burners or combustion chambers} [2022-01]
B01F 2101/503
.
{Mixing fuel or propellant and water or gas, e.g. air, or other fluids, e.g. liquid additives to obtain fluid fuel} [2022-01]
B01F 2101/505
.
{Mixing fuel and water or other fluids to obtain liquid fuel emulsions} [2022-01]
B01F 2101/54
.
Mixing liquid fragrances with air [2022-01]
B01F 2101/55
.
Mixing liquid air humidifiers with air [2022-01]
B01F 2101/56
.
Mixing photosensitive chemicals or photographic base materials [2022-01]
B01F 2101/57
.
Mixing radioactive materials, e.g. nuclear materials [2022-01]
B01F 2101/58
.
Mixing semiconducting materials, e.g. during semiconductor or wafer manufacturing processes [2022-01]
B01F 2101/59
.
Mixing reaction ingredients for fuel cells [2022-01]

B01F 2215/00
Auxiliary or complementary information in relation with mixing [2013-01]
B01F 2215/04
.
Technical information in relation with mixing [2013-01]
B01F 2215/0404
. .
theories or general explanations of phenomena associated with mixing or generalizations of a concept by comparison of equivalent methods [2013-01]
B01F 2215/0409
. .
Relationships between different variables defining features or parameters of the apparatus or process [2013-01]
B01F 2215/0413
. .
Numerical information [2013-01]
B01F 2215/0418
. . .
Geometrical information [2013-01]
B01F 2215/0422
. . . .
Numerical values of angles [2013-01]
B01F 2215/0427
. . . .
Numerical distance values, e.g. separation, position [2013-01]
B01F 2215/0431
. . . .
Numerical size values, e.g. diameter of a hole or conduit, area, volume, length, width, or ratios thereof [2013-01]
B01F 2215/0436
. . .
Operational information [2013-01]
B01F 2215/044
. . . .
Numerical composition values of components or mixtures, e.g. percentage of components [2013-01]
B01F 2215/0445
. . . .
Numerical electrical values, e.g. intensity, voltage [2013-01]
B01F 2215/045
. . . .
Numerical flow-rate values [2013-01]
B01F 2215/0454
. . . .
Numerical frequency values [2013-01]
B01F 2215/0459
. . . .
Numerical values of dimensionless numbers, i.e. Re, Pr, Nu, transfer coefficients [2013-01]
B01F 2215/0463
. . . .
Numerical power values [2013-01]
B01F 2215/0468
. . . .
Numerical pressure values [2013-01]
B01F 2215/0472
. . . .
Numerical temperature values [2013-01]
B01F 2215/0477
. . . .
Numerical time values [2013-01]
B01F 2215/0481
. . . .
Numerical speed values [2013-01]
B01F 2215/0486
. . .
Material property information [2013-01]
B01F 2215/049
. . . .
Numerical values of density of substances [2013-01]
B01F 2215/0495
. . . .
Numerical values of viscosity of substances [2013-01]