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CPC
COOPERATIVE PATENT CLASSIFICATION
F25D
REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR (refrigerated showcases A47F 3/04; thermally-insulated vessels for domestic use A47J 41/00; refrigerated vehicles, see the appropriate subclasses of classes B60 - B64; containers with thermal insulation in general B65D 81/38; heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants, or materials for the production of heat or cold by chemical reactions other than by combustion C09K 5/00; thermally-insulated vessels for liquefied or solidified gases F17C; air-conditioning or air-humidification F24F; refrigeration machines, plants, or systems F25B; cooling of instruments or comparable apparatus without refrigeration G12B) [2024-01]
NOTES

  • In this subclass, the following term is used with the meaning indicated:
    • "device" means an enclosed space to be cooled; such devices being associated either with refrigerating machinery, e.g. in a refrigerator, or with other cold sources, e.g. in an ice-box.
  • Attention is drawn to Note (2) following the title of subclass F24F.
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.
Devices not associated with refrigerating machinery [2013-01]
F25D 1/00
Devices using naturally cold air or cold water [2013-01]
F25D 1/02
.
using naturally cold water, e.g. household tap water [2013-01]
F25D 3/00
Devices using other cold materials; Devices using cold-storage bodies [2013-01]
F25D 3/005
.
{combined with heat exchangers} [2013-01]
F25D 3/02
.
using ice, e.g. ice-boxes [2013-01]
F25D 3/04
. .
Stationary cabinets [2013-01]
F25D 3/045
. . .
{Details} [2013-01]
F25D 3/06
. .
Movable containers [2013-01]
F25D 3/08
. . .
portable, i.e. adapted to be carried personally [2013-01]
F25D 3/10
.
using liquefied gases, e.g. liquid air {(for cooling semiconductor devices H01L 23/445)} [2013-01]
F25D 3/102
. .
{Stationary cabinets} [2013-01]
F25D 3/105
. .
{Movable containers} [2013-01]
F25D 3/107
. .
{portable, i.e. adapted to be carried personally} [2013-01]
F25D 3/11
. .
with conveyors carrying articles to be cooled through the cooling space [2016-05]
F25D 3/12
.
using solidified gases, e.g. carbon-dioxide snow [2013-01]
F25D 3/122
. .
{Stationary cabinets} [2013-01]
F25D 3/125
. .
{Movable containers} [2013-01]
F25D 3/127
. .
{Stationary devices with conveyors carrying articles to be cooled through the cooling space} [2016-05]
F25D 3/14
. .
portable, i.e. adapted to be carried personally [2013-01]
F25D 5/00
Devices using endothermic chemical reactions, e.g. using frigorific mixtures [2013-01]
F25D 5/02
.
portable, i.e. adapted to be carried personally [2013-01]
F25D 7/00
Devices using evaporation effects without recovery of the vapour (butter or cheese dishes with cooling devices A47G 19/26) [2013-01]
F25D 9/00
Devices not associated with refrigerating machinery and not covered by groups F25D 1/00 - F25D 7/00; Combinations of devices covered by two or more of the groups F25D 1/00 - F25D 7/00 [2022-01]
F25D 9/005
.
{using fluorinated halogenous hydrocarbons} [2013-01]
Devices associated with refrigerating machinery [2013-01]
F25D 11/00
Self-contained movable devices, e.g. domestic refrigerators [2017-08]
F25D 11/003
.
{Transport containers} [2013-01]
F25D 11/006
.
{with cold storage accumulators} [2013-01]
F25D 11/02
.
with cooling compartments at different temperatures [2013-01]
F25D 11/022
. .
{with two or more evaporators} [2013-01]
F25D 11/025
. .
{using primary and secondary refrigeration systems} [2013-01]
F25D 11/027
. .
{of the sorption cycle type} [2013-01]
F25D 11/04
.
specially adapted for storing deep-frozen articles (F25D 11/02 takes precedence) [2013-01]
F25D 13/00
Stationary devices, e.g. cold-rooms [2013-01]
F25D 13/02
.
with several cooling compartments, e.g. refrigerated locker systems [2013-01]
F25D 13/04
. .
the compartments being at different temperatures [2013-01]
F25D 13/06
.
with conveyors carrying articles to be cooled through the cooling space [2016-05]
F25D 13/062
. .
{with refrigerated conveyors} [2016-05]
F25D 13/065
. .
{Articles being submerged in liquid coolant} [2013-01]
F25D 13/067
. .
{with circulation of gaseous cooling fluid} [2013-01]
F25D 15/00
Devices not covered by group F25D 11/00 or F25D 13/00, e.g. non-self-contained movable devices [2013-01]
F25D 16/00
Devices using a combination of a cooling mode associated with refrigerating machinery with a cooling mode not associated with refrigerating machinery [2013-01]
Details or features of the devices covered by groups F25D 1/00 - F25D 16/00 [2016-05]
F25D 17/00
Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces [2013-01]
F25D 17/005
.
{in cold rooms} [2013-01]
F25D 17/02
.
for circulating liquids, e.g. brine [2013-01]
F25D 17/04
.
for circulating air, e.g. by convection [2013-01]
F25D 17/042
. .
{Air treating means within refrigerated spaces (air conditioning in general F24F)} [2013-01]
F25D 17/045
. . .
{Air flow control arrangements} [2013-01]
F25D 17/047
. . .
{Pressure equalising devices} [2013-01]
F25D 17/06
. .
by forced circulation [2013-01]
F25D 17/062
. . .
{in household refrigerators} [2013-01]
F25D 17/065
. . . .
{with compartments at different temperatures} [2013-01]
F25D 17/067
. . .
{Evaporator fan units} [2013-01]
F25D 17/08
. . .
using ducts [2013-01]
F25D 19/00
Arrangement or mounting of refrigeration units with respect to devices {or objects to be refrigerated, e.g. infrared detectors} [2023-08]
F25D 19/003
.
{with respect to movable containers} [2013-01]
F25D 19/006
.
{Thermal coupling structure or interface} [2013-01]
F25D 19/02
.
plug-in type [2013-01]
F25D 19/04
.
with more than one refrigeration unit [2013-01]
F25D 21/00
Defrosting; Preventing frosting; Removing condensed or defrost water (removing ice or water from heat-exchange apparatus in general F28F 17/00; heating arrangements specially adapted for transparent or reflecting areas H05B 3/84) [2013-01]
F25D 21/002
.
{Defroster control} [2013-01]
F25D 21/004
. .
{Control mechanisms (F25D 21/006 takes precedence)} [2013-01]
F25D 21/006
. .
{with electronic control circuits} [2013-01]
F25D 21/008
. .
{by timer} [2013-01]
F25D 21/02
.
Detecting the presence of frost or condensate [2013-01]
F25D 21/025
. .
{using air pressure differential detectors} [2013-01]
F25D 21/04
.
Preventing the formation of frost or condensate [2013-01]
F25D 21/06
.
Removing frost (defrosting cycles F25B 47/02) [2013-01]
F25D 21/065
. .
{by mechanical means} [2013-01]
F25D 21/08
. .
by electric heating [2013-01]
F25D 21/10
. .
by spraying with fluid [2013-01]
F25D 21/12
. .
by hot-fluid circulating system separate from the refrigerant system [2013-01]
F25D 21/125
. . .
{the hot fluid being ambient air} [2013-01]
F25D 21/14
.
Collecting or removing condensed and defrost water; Drip trays [2013-01]
F25D 23/00
General constructional features (F25D 21/00 takes precedence) [2013-01]
F25D 23/003
.
{for cooling refrigerating machinery} [2013-01]
F25D 23/006
.
{for mounting refrigerating machinery components} [2013-01]
F25D 23/02
.
Doors; Covers (F25D 23/08 takes precedence {locks or fastenings E05B 65/0042}) [2013-01]
F25D 23/021
. .
{Sliding doors} [2013-01]
F25D 23/023
. .
{Air curtain closures} [2013-01]
F25D 23/025
. .
{Secondary closures} [2013-01]
F25D 23/026
. .
{for open-top cabinets} [2013-01]
F25D 23/028
. .
{Details} [2013-01]
F25D 23/04
. .
with special compartments, e.g. butter conditioners [2013-01]
F25D 23/06
.
Walls (F25D 23/08 takes precedence; containers with thermal insulation B65D 81/38) [2013-01]
F25D 23/061
. .
{with conduit means} [2013-01]
F25D 23/062
. .
{defining a cabinet} [2013-01]
F25D 23/063
. . .
{formed by an assembly of panels} [2013-01]
F25D 23/064
. . .
{formed by moulding, e.g. moulding in situ} [2013-01]
F25D 23/065
. .
{Details} [2013-01]
F25D 23/066
. . .
{Liners} [2013-01]
F25D 23/067
. . .
{Supporting elements} [2013-01]
F25D 23/068
. . .
{Arrangements for circulating fluids through the insulating material} [2013-01]
F25D 23/069
. .
{Cooling space dividing partitions} [2013-01]
F25D 23/08
.
Parts formed wholly or mainly of plastics materials [2013-01]
F25D 23/082
. .
{Strips} [2013-01]
NOTE

  • When a document describes both breaking and sealing strips it is classified in group F25D 23/082 only.
F25D 23/085
. . .
{Breaking strips} [2013-01]
F25D 23/087
. . .
{Sealing strips} [2013-01]
F25D 23/10
.
Arrangements for mounting in particular locations, e.g. for built-in type, for corner type [2013-01]
F25D 23/12
.
Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove [2013-01]
F25D 23/123
. .
{Butter compartment} [2013-01]
F25D 23/126
. .
{Water cooler} [2013-01]
F25D 25/00
Charging, supporting, and discharging the articles to be cooled [2013-01]
F25D 25/005
.
{using containers} [2013-01]
F25D 25/02
.
by shelves [2013-01]
F25D 25/021
. .
{combined with trays} [2013-01]
F25D 25/022
. .
{Baskets} [2013-01]
F25D 25/024
. .
{Slidable shelves} [2013-01]
F25D 25/025
. . .
{Drawers} [2013-01]
F25D 25/027
. .
{Rotatable shelves} [2013-01]
F25D 25/028
. .
{Cooled supporting means} [2013-01]
F25D 25/04
.
by conveyors (in general B65G) [2016-05]
F25D 27/00
Lighting arrangements (in general F21) [2013-01]
F25D 27/005
.
{combined with control means} [2013-01]
F25D 29/00
Arrangement or mounting of control or safety devices [2013-01]
F25D 29/001
.
{for cryogenic fluid systems} [2013-01]
F25D 29/003
.
{for movable devices} [2013-01]
F25D 29/005
.
{Mounting of control devices} [2013-01]
F25D 29/006
.
{Safety devices} [2013-01]
F25D 29/008
.
{Alarm devices} [2013-01]
F25D 31/00
Other cooling or freezing apparatus [2013-01]
F25D 31/001
.
{Plate freezers} [2013-01]
F25D 31/002
.
{Liquid coolers, e.g. beverage cooler (receptacle coolers F25D 31/006)} [2013-01]
F25D 31/003
. .
{with immersed cooling element} [2013-01]
F25D 31/005
.
{Combined cooling and heating devices} [2013-01]
F25D 31/006
.
{specially adapted for cooling receptacles, e.g. tanks} [2013-01]
F25D 31/007
. .
{Bottles or cans} [2013-01]
F25D 31/008
. .
{Drinking glasses} [2013-01]

F25D 2201/00
Insulation [2013-01]
F25D 2201/10
.
with respect to heat [2013-01]
F25D 2201/12
. .
using an insulating packing material [2013-01]
F25D 2201/122
. . .
of loose fill type [2013-01]
F25D 2201/124
. . .
of fibrous type [2013-01]
F25D 2201/126
. . .
of cellular type [2013-01]
F25D 2201/1262
. . . .
with open cells [2013-01]
F25D 2201/128
. . .
of foil type [2013-01]
F25D 2201/1282
. . . .
with reflective foils [2013-01]
F25D 2201/14
. .
using subatmospheric pressure [2013-01]
F25D 2201/30
.
with respect to sound [2013-01]
F25D 2300/00
Special arrangements or features for refrigerators; cold rooms; ice-boxes; Cooling or freezing apparatus not covered by any other subclass [2013-01]
F25D 2303/00
Details of devices using other cold materials; Details of devices using cold-storage bodies [2018-01]
F25D 2303/08
.
Devices using cold storage material, i.e. ice or other freezable liquid [2013-01]
F25D 2303/081
. .
using ice cubes or crushed ice [2013-01]
F25D 2303/082
. .
disposed in a cold storage element not forming part of a container for products to be cooled, e.g. ice pack or gel accumulator [2013-01]
F25D 2303/0821
. . .
the element placed in a compartment which can be opened without the need of opening the container itself [2013-01]
F25D 2303/0822
. . .
Details of the element [2013-01]
F25D 2303/08221
. . . .
Fasteners or fixing means for the element [2013-01]
F25D 2303/08222
. . . .
Shape of the element [2013-01]
F25D 2303/08223
. . . . .
having the shape of an ice cube [2013-01]
F25D 2303/083
. .
using cold storage material disposed in closed wall forming part of a container for products to be cooled [2013-01]
F25D 2303/0831
. . .
the liquid is disposed in the space between the walls of the container [2013-01]
F25D 2303/0832
. . .
the liquid is disposed in an accumulator pack locked in a closable wall forming part of the container [2013-01]
F25D 2303/084
. .
Position of the cold storage material in relationship to a product to be cooled [2013-01]
F25D 2303/0841
. . .
external to the container for a beverage, e.g. a bottle, can, drinking glass or pitcher [2013-01]
F25D 2303/0842
. . .
inside the beverage contained in a bottle, can, drinking glass, pitcher or dispenser [2013-01]
F25D 2303/0843
. . .
on the side of the product [2013-01]
F25D 2303/0844
. . .
above the product [2013-01]
F25D 2303/0845
. . .
below the product [2013-01]
F25D 2303/0846
. . .
around the neck of a bottle [2013-01]
F25D 2303/085
. .
Compositions of cold storage materials [2013-01]
F25D 2317/00
Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass [2018-01]
F25D 2317/04
.
Treating air flowing to refrigeration compartments [2013-01]
F25D 2317/041
. .
by purification [2013-01]
F25D 2317/0411
. . .
by dehumidification [2013-01]
F25D 2317/04111
. . . .
Control means therefor [2013-01]
F25D 2317/0413
. . .
by humidification [2013-01]
F25D 2317/04131
. . . .
Control means therefor [2013-01]
F25D 2317/0415
. . .
by deodorizing [2013-01]
F25D 2317/0416
. . .
using an ozone generator [2013-01]
F25D 2317/0417
. . .
using an UV-lamp [2013-01]
F25D 2317/043
. .
by creating a vacuum in a storage compartment [2013-01]
F25D 2317/06
.
with forced air circulation [2013-01]
F25D 2317/061
. .
through special compartments [2013-01]
F25D 2317/062
. .
along the inside of doors [2013-01]
F25D 2317/063
. .
with air guides [2013-01]
F25D 2317/065
. .
characterised by the air return [2013-01]
F25D 2317/0651
. . .
through the bottom [2013-01]
F25D 2317/0652
. . .
through the corner [2013-01]
F25D 2317/0653
. . .
through the mullion [2013-01]
F25D 2317/0654
. . .
through the side [2013-01]
F25D 2317/0655
. . .
through the top [2013-01]
F25D 2317/066
. .
characterised by the air supply [2013-01]
F25D 2317/0661
. . .
from the bottom [2013-01]
F25D 2317/0662
. . .
from the corner [2013-01]
F25D 2317/0663
. . .
from the mullion [2013-01]
F25D 2317/0664
. . .
from the side [2013-01]
F25D 2317/0665
. . .
from the top [2013-01]
F25D 2317/0666
. . .
from the freezer [2013-01]
F25D 2317/0667
. . .
from the refrigerator [2013-01]
F25D 2317/067
. .
characterised by air ducts [2013-01]
F25D 2317/0671
. . .
Inlet ducts [2013-01]
F25D 2317/0672
. . .
Outlet ducts [2013-01]
F25D 2317/068
. .
characterised by the fans [2013-01]
F25D 2317/0681
. . .
Details thereof [2013-01]
F25D 2317/0682
. . .
Two or more fans [2013-01]
F25D 2317/0683
. . .
the fans not of the axial type [2013-01]
F25D 2317/0684
. . .
the fans allowing rotation in reverse direction [2013-01]
F25D 2321/00
Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass [2018-01]
F25D 2321/14
.
Collecting condense or defrost water; Removing condense or defrost water [2013-01]
F25D 2321/141
. .
Removal by evaporation [2013-01]
F25D 2321/1411
. . .
using compressor heat [2013-01]
F25D 2321/1412
. . .
using condenser heat or heat of desuperheaters [2013-01]
F25D 2321/1413
. . .
using heat from electric elements or using an electric field for enhancing removal [2013-01]
F25D 2321/142
. .
characterised by droplet guides [2013-01]
F25D 2321/143
. .
characterised by means to fix, clamp, or connect water pipes or evaporation trays [2013-01]
F25D 2321/144
. .
characterised by the construction of drip water collection pans [2013-01]
F25D 2321/1441
. . .
inside a refrigerator [2013-01]
F25D 2321/1442
. . .
outside a refrigerator [2013-01]
F25D 2321/145
. .
characterised by multiple collecting pans [2013-01]
F25D 2321/146
. .
characterised by the pipes or pipe connections [2013-01]
F25D 2321/147
. .
characterised by capillary, wick, adsorbent, or evaporation elements [2013-01]
F25D 2323/00
General constructional features not provided for in other groups of this subclass [2018-01]
F25D 2323/0011
.
Means for leveling refrigerators [2013-01]
F25D 2323/002
.
Details for cooling refrigerating machinery [2013-01]
F25D 2323/0021
. .
using air guides [2013-01]
F25D 2323/0022
. .
using multiple air flows [2013-01]
F25D 2323/0023
. .
Control of the air flow cooling refrigerating machinery [2013-01]
F25D 2323/0024
. .
Filters in the air flow cooling refrigerating machinery [2013-01]
F25D 2323/0026
. .
characterised by the incoming air flow [2013-01]
F25D 2323/00261
. . .
through the back bottom side [2013-01]
F25D 2323/00262
. . .
through the back top side [2013-01]
F25D 2323/00263
. . .
through the back corner side [2013-01]
F25D 2323/00264
. . .
through the front bottom part [2013-01]
F25D 2323/00265
. . .
through the front top part [2013-01]
F25D 2323/00266
. . .
through the bottom [2013-01]
F25D 2323/00267
. . .
through the side [2013-01]
F25D 2323/00268
. . .
through the top [2013-01]
F25D 2323/0027
. .
characterised by the out-flowing air [2013-01]
F25D 2323/00271
. . .
from the back bottom [2013-01]
F25D 2323/00272
. . .
from the back top [2013-01]
F25D 2323/00273
. . .
from the back corner [2013-01]
F25D 2323/00274
. . .
from the front bottom [2013-01]
F25D 2323/00275
. . .
from the front top [2013-01]
F25D 2323/00276
. . .
from the bottom [2013-01]
F25D 2323/00277
. . .
from the side [2013-01]
F25D 2323/00278
. . .
from the top [2013-01]
F25D 2323/0028
. .
characterised by the fans [2013-01]
F25D 2323/00281
. . .
Two or more fans [2013-01]
F25D 2323/00282
. . .
the fans not of the axial type [2013-01]
F25D 2323/00283
. . .
the fans allowing rotation in reverse direction [2013-01]
F25D 2323/00284
. . .
Details thereof [2013-01]
F25D 2323/02
.
Details of doors or covers not otherwise covered [2013-01]
F25D 2323/021
. .
French doors [2013-01]
F25D 2323/022
. .
Doors that can be pivoted either left-handed or right-handed [2013-01]
F25D 2323/023
. .
Door in door constructions [2013-01]
F25D 2323/024
. .
Door hinges [2013-01]
F25D 2323/06
.
Details of walls not otherwise covered [2013-01]
F25D 2323/061
. .
Collapsible walls [2013-01]
F25D 2323/062
. .
Inflatable walls [2013-01]
F25D 2323/121
.
the refrigerator is characterised by a water filter for the water/ice dispenser [2013-01]
F25D 2323/122
.
the refrigerator is characterised by a water tank for the water/ice dispenser [2013-01]
F25D 2325/00
Charging, supporting or discharging the articles to be cooled, not provided for in other groups of this subclass [2018-01]
F25D 2325/021
.
Shelves with several possible configurations [2013-01]
F25D 2325/022
.
Shelves made of glass or ceramic [2013-01]
F25D 2325/023
.
Shelves made of wires [2013-01]
F25D 2327/00
Lighting arrangements not provided for in other groups of this subclass [2018-01]
F25D 2327/001
.
Lighting arrangements on the external side of the refrigerator, freezer or cooling box [2013-01]
F25D 2331/00
Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass [2018-01]
F25D 2331/80
.
Type of cooled receptacles [2013-01]
F25D 2331/801
. .
Bags [2013-01]
F25D 2331/8011
. . .
to be carried on the back of a person [2013-01]
F25D 2331/8012
. . .
for cosmetics [2013-01]
F25D 2331/8013
. . .
for playing golf [2013-01]
F25D 2331/8014
. . .
for medical use [2013-01]
F25D 2331/8015
. . .
Pouches [2013-01]
F25D 2331/802
. .
Barrels [2013-01]
F25D 2331/803
. .
Bottles [2013-01]
F25D 2331/804
. .
Boxes [2013-01]
F25D 2331/8041
. . .
for drinking [2013-01]
F25D 2331/805
. .
Cans [2013-01]
F25D 2331/8051
. . .
for holding milk [2013-01]
F25D 2331/806
. .
Dispensers [2013-01]
F25D 2331/807
. .
Eggs [2013-01]
F25D 2331/808
. .
Glasses [2013-01]
F25D 2331/809
. .
Holders [2013-01]
F25D 2331/81
. .
Pitchers [2013-01]
F25D 2331/811
. .
Pour-throughs [2013-01]
F25D 2331/812
. .
Trays [2013-01]
F25D 2400/00
General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass [2013-01]
F25D 2400/02
.
Refrigerators including a heater [2013-01]
F25D 2400/04
.
Refrigerators with a horizontal mullion [2013-01]
F25D 2400/06
.
Refrigerators with a vertical mullion [2013-01]
F25D 2400/08
.
Refrigerator tables [2013-01]
F25D 2400/10
.
Refrigerator top-coolers [2013-01]
F25D 2400/12
.
Portable refrigerators [2013-01]
F25D 2400/14
.
Refrigerator multi units [2013-01]
F25D 2400/16
.
Convertible refrigerators [2013-01]
F25D 2400/18
.
Aesthetic features [2013-01]
F25D 2400/20
.
Carts specially adapted for transporting objects to be cooled [2013-01]
F25D 2400/22
.
Cleaning means for refrigerating devices [2013-01]
F25D 2400/24
.
Protection against refrigerant explosions [2013-01]
F25D 2400/26
.
Refrigerating devices for cooling wearing apparel, e.g. garments, hats, shoes or gloves [2015-10]
F25D 2400/28
.
Quick cooling [2013-01]
F25D 2400/30
.
Quick freezing [2013-01]
F25D 2400/32
.
Removal, transportation or shipping of refrigerating devices from one location to another [2013-01]
F25D 2400/34
.
Temperature balancing devices [2013-01]
F25D 2400/36
.
Visual displays [2013-01]
F25D 2400/361
. .
Interactive visual displays [2013-01]
F25D 2400/38
.
Refrigerating devices characterised by wheels [2013-01]
F25D 2400/40
.
Refrigerating devices characterised by electrical wiring [2013-01]
F25D 2500/00
Problems to be solved [2013-01]
F25D 2500/02
.
Geometry problems [2013-01]
F25D 2500/04
.
Calculation of parameters [2013-01]
F25D 2500/06
.
Stock management [2013-01]
F25D 2600/00
Control issues [2013-01]
F25D 2600/02
.
Timing [2013-01]
F25D 2600/04
.
Controlling heat transfer [2013-01]
F25D 2600/06
.
Controlling according to a predetermined profile [2013-01]
F25D 2700/00
Means for sensing or measuring; Sensors therefor [2013-01]
F25D 2700/02
.
Sensors detecting door opening [2013-01]
F25D 2700/04
.
Sensors detecting the presence of a person [2013-01]
F25D 2700/06
.
Sensors detecting the presence of a product [2013-01]
F25D 2700/08
.
Sensors using Radio Frequency Identification [RFID] [2013-01]
F25D 2700/10
.
Sensors measuring the temperature of the evaporator [2013-01]
F25D 2700/12
.
Sensors measuring the inside temperature [2013-01]
F25D 2700/121
. .
of particular compartments [2013-01]
F25D 2700/122
. .
of freezer compartments [2013-01]
F25D 2700/123
. .
more than one sensor measuring the inside temperature in a compartment [2015-10]
F25D 2700/14
.
Sensors measuring the temperature outside the refrigerator or freezer [2013-01]
F25D 2700/16
.
Sensors measuring the temperature of products [2013-01]