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Outline
Indent Level
Color Curly Brackets (indicating CPC extensions to IPC) References Date Revised

CPC
COOPERATIVE PATENT CLASSIFICATION
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CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES (selection for magnetic properties H01F 1/00; waveguides H01P; installations of cables or lines H02G;
{
printed circuits H05K
}
)
NOTE
-
Group H01B 12/00 takes precedence over groups H01B 5/00 to H01B 11/00.

WARNING
-
The following IPC groups are not used in the CPC scheme. Subject matter covered by these groups is classified in the following CPC groups:

H01B 7/17 to H01B 7/295 covered by H01B 7/18 to H01B7/28D, H01B7/34 to H01B7/34B3

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Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors (resistors H01C; selection of materials for superconductivity H01L 39/00)
NOTE
-
Groups H01B 1/14 to H01B 1/24 take precedence over groups H01B 1/02 to H01B 1/12

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H01B 1/02
.
mainly consisting of metals or alloys
H01B 1/023
. .
{
Alloys based on aluminium
}
H01B 1/026
. .
{
Alloys based on copper
}
H01B 1/04
.
mainly consisting of carbon-silicon compounds, carbon or silicon
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H01B 1/06
.
mainly consisting of other non-metallic substances
H01B 1/08
. .
oxides
H01B 1/10
. .
sulfides
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. .
Organic substances
{
(organic macromolecular compounds or compositions C08)
}
H01B 1/121
. . .
{
Charge-transfer complexes
}
H01B 1/122
. . .
{
Ionic conductors
}
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H01B 1/124
. . .
{
Intrinsically conductive polymers
}
H01B 1/125
. . . .
{
comprising aliphatic main chains, e.g. polyactylenes
}
H01B 1/127
. . . .
{
comprising five-membered aromatic rings in the main chain, e.g. polypyrroles, polythiophenes
}
H01B 1/128
. . . .
{
comprising six-membered aromatic rings in the main chain, e.g. polyanilines, polyphenylenes
}
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H01B 1/14
.
Conductive material dispersed in non-conductive inorganic material
H01B 1/16
. .
the conductive material comprising metals or alloys
H01B 1/18
. .
the conductive material comprising carbon-silicon compounds, carbon or silicon
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.
Conductive material dispersed in non-conductive organic material
{
(organic macromolecular compounds or compositions C08)
}
H01B 1/22
. .
the conductive material comprising metals or alloys
H01B 1/24
. .
the conductive material comprising carbon-silicon compounds, carbon or silicon
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Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties (selection of piezo-electric or electrostrictive materials H01L 41/00)
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H01B 3/002
.
{
Inhomogeneous material in general
}
H01B 3/004
. .
{
with conductive additives or conductive layers
}
H01B 3/006
. .
{
Other inhomogeneous material
}
H01B 3/008
.
{
Other insulating material
}
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H01B 3/02
.
mainly consisting of inorganic substances
H01B 3/025
. .
{
Other inorganic material
}
H01B 3/04
. .
mica
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H01B 3/06
. .
asbestos
H01B 3/065
. . .
{
Wires with asbestos
}
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H01B 3/08
. .
quartz; glass; glass wool; slag wool; vitreous enamels
H01B 3/081
. . .
{
Wires with vitreous enamels
}
H01B 3/082
. . .
{
Wires with glass or glass wool
}
H01B 3/084
. . .
{
Glass or glass wool in binder
}
H01B 3/085
. . .
{
Particles bound with glass
}
H01B 3/087
. . .
{
Chemical composition of glass
}
H01B 3/088
. . .
{
Shaping of glass or deposition of glass
}
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. .
Metallic oxides (ceramics H01B 3/12)
H01B 3/105
. . .
{
Wires with oxides
}
H01B 3/12
. .
ceramics
H01B 3/14
. .
cements
H01B 3/16
. .
gases
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.
mainly consisting of organic substances
{
(organic macromolecular compounds or compositions C08)
}
H01B 3/185
. .
{
Substances or derivates of cellulose
}
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. .
Liquids, e.g. oils (silicone oils H01B 3/46)
H01B 3/22
. . .
hydrocarbons
H01B 3/24
. . .
containing halogen in the molecules, e.g. halogenated oils
H01B 3/26
. .
asphalts; bitumens; pitches
H01B 3/28
. .
natural or synthetic rubber
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. .
plastics; resins; waxes
NOTE
-

Group H01B 3/47 takes precedence over groups H01B 3/32 to H01B 3/46

H01B 3/301
. . .
{
Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen or carbon in the main chain of the macromolecule, not provided for in group H01B 3/302
}
H01B 3/302
. . .
{
Polyurethanes or polythiourethanes; Polyurea or polythiourea
}
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H01B 3/303
. . .
{
Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups H01B 3/38 or H01B 3/302
}
H01B 3/305
. . . .
{
Polyamides or polyesteramides
}
H01B 3/306
. . . .
{
Polyimides or polyesterimides
}
H01B 3/307
. . .
{
Other macromolecular compounds
}
H01B 3/308
. . .
{
Wires with resins
}
H01B 3/32
. . .
natural resins
. . .
Waxes (silicone waxes H01B 3/46)
H01B 3/36
. . .
condensation products of phenols with aldehydes or ketones
H01B 3/38
. . .
condensation products of aldehydes with amines or amides
H01B 3/40
. . .
epoxy resins
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H01B 3/42
. . .
polyesters; polyethers; polyacetals
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H01B 3/421
. . . .
{
Polyesters
}
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H01B 3/422
. . . . .
{
Linear saturated polyesters derived from dicarboxylic acids and dihydroxy compounds
}
H01B 3/423
. . . . . .
{
Linear aromatic polyesters
}
H01B 3/425
. . . . .
{
Non-saturated polyesters derived from polycarboxylic acids and polyhydroxy compounds, in which at least one of the two components contains aliphatic unsaturation
}
H01B 3/426
. . . . .
{
Polycarbonates
}
H01B 3/427
. . . .
{
Polyethers
}
H01B 3/428
. . . .
{
Polyacetals
}
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. . .
Vinyl resins; Acrylic resins (silicones H01B 3/46)
H01B 3/441
. . . .
{
from alkenes
}
H01B 3/442
. . . .
{
from aromatic vinyl compounds
}
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H01B 3/443
. . . .
{
from vinylhalogenides or other halogenoethylenic compounds
}
H01B 3/445
. . . . .
{
from vinylfluorides or other fluoroethylenic compounds
}
H01B 3/446
. . . .
{
from vinylacetals
}
H01B 3/447
. . . .
{
from acrylic compounds
}
H01B 3/448
. . . .
{
from other vinyl compounds
}
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H01B 3/46
. . .
silicones
H01B 3/465
. . . .
{
Silicone oils
}
H01B 3/47
. . .
fibre-reinforced plastics, e.g. glass-reinforced plastics
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. .
fibrous materials (fibre-reinforced plastics H01B 3/47)
H01B 3/485
. . .
{
Other fibrous materials fabric
}
H01B 3/50
. . .
fabric
H01B 3/52
. . .
wood; paper; press board
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H01B 3/54
. . .
hard paper; hard fabrics
H01B 3/545
. . . .
{
Hard fabrics
}
H01B 3/56
. .
gases
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Non-insulated conductors or conductive bodies characterised by their form
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H01B 5/002
.
{
Auxiliary arrangements
}
H01B 5/004
. .
{
for protection against corona
}
H01B 5/006
. .
{
for protection against vibrations
}
.
{
Fence-wire not otherwise provided for (wire fencing E04H 17/02)
}
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H01B 5/02
.
Single bars, rods, wires, or strips
H01B 5/04
. .
wound or coiled
H01B 5/06
.
Single tubes
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.
Several wires or the like stranded in the form of a rope
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H01B 5/10
. .
stranded around a space, insulating material, or dissimilar conducting material
H01B 5/101
. . .
{
stranded around a space
}
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H01B 5/102
. . .
{
stranded around a high tensile strength core
}
H01B 5/104
. . . .
{
composed of metallic wires, e.g. steel wires
}
H01B 5/105
. . . .
{
composed of synthetic filaments, e.g. glass-fibres
}
H01B 5/107
. . .
{
stranded around a core supporting radial stresses, e.g. a tube, a wire helix
}
H01B 5/108
. . .
{
stranded around communication or control conductors
}
H01B 5/12
.
Braided wires or the like
.
comprising conductive layers or films on insulating-supports (insulating-layers or insulating-films on metal bodies H01B 17/62)
.
Comprising conductive material in insulating or poorly conductive material, e.g. conductive rubber (H01B 1/14, H01B 1/20 take precedence; insulating bodies with conductive admixtures H01B 17/64; conductive paints C09D 5/24)
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Insulated conductors or cables characterised by their form
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H01B 7/0009
.
{
Details relating to the conductive cores
}
. .
{
Strip or foil conductors (H01B 7/08 takes precedence)
}
H01B 7/0027
. .
{
Liquid conductors
}
H01B 7/0036
. .
{
Alkali metal conductors
}
H01B 7/0045
.
{
Cable-harnesses
}
H01B 7/0054
.
{
Cables with incorporated electric resistances
}
H01B 7/0063
.
{
Ignition cables
}
H01B 7/0072
.
{
Electrical cables comprising fluid supply conductors
}
.
{
Cables of rigid construction (rigid-tube cables H01B 7/16)
}
H01B 7/009
.
{
Cables with built-in connecting points or with predetermined areas for making deviations
}
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.
Disposition of insulation (materials H01B 3/00; insulators H01B 17/00)
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H01B 7/0208
. .
{
Cables with several layers of insulating material
}
H01B 7/0216
. . .
{
Two layers
}
H01B 7/0225
. . .
{
Three or more layers
}
H01B 7/0233
. .
{
Cables with a predominant gas dielectric
}
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H01B 7/0241
. .
{
comprising one or more helical wrapped layers of insulation
}
H01B 7/025
. . .
{
comprising in addition one or more other layers of non-helical wrapped insulation
}
H01B 7/0258
. .
{
comprising one or more longitudinal lapped layers of insulation
}
H01B 7/0266
. .
{
comprising one or more braided layers of insulation
}
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H01B 7/0275
. .
{
comprising one or more extruded layers of insulation
}
H01B 7/0283
. . .
{
comprising in addition one or more other layers of non-extruded insulation
}
H01B 7/0291
. .
{
comprising two or more layers of insulation having different electrical properties
}
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H01B 7/04
.
Flexible cables, conductors, or cords, e.g. trailing cables
H01B 7/041
. .
{
attached to mobile objects, e.g. portable tools, elevators, mining equipment, hoisting cables
}
H01B 7/043
. .
{
attached to flying objects, e.g. aircraft towline, cables connecting an aerodyne to the ground
}
H01B 7/045
. .
{
attached to marine objects, e.g. buoys, diving equipment, aquatic probes, marine towline
}
H01B 7/046
. .
{
attached to objects sunk in bore holes, e.g. well drilling means, well pumps
}
H01B 7/048
. .
{
for implantation into a human or animal body, e.g. pacemaker leads
}
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.
Extensible conductors or cables, e.g. self-coiling cords (arrangements for storing and repeatedly paying-out and re-storing lengths of conductors or cables B65H 75/34)
H01B 7/065
. .
{
having the shape of an helix
}
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H01B 7/08
.
Flat or ribbon cables
H01B 7/0807
. .
{
Twin conductor or cable
}
H01B 7/0815
. .
{
covered with gluten for wall-fixing
}
H01B 7/0823
. .
{
Parallel wires, incorporated in a flat insulating profile
}
H01B 7/083
. .
{
Parallel wires, incorporated in a fabric
}
H01B 7/0838
. .
{
Parallel wires, sandwiched between two insulating layers
}
H01B 7/0846
. .
{
Parallel wires, fixed upon a support layer
}
H01B 7/0853
. .
{
Juxtaposed parallel wires, fixed to each other without a support layer
}
H01B 7/0861
. .
{
comprising one or more screens
}
H01B 7/0869
. .
{
comprising one or more armouring, tensile- or compression-resistant elements
}
H01B 7/0876
. .
{
comprising twisted pairs
}
H01B 7/0884
. .
{
comprising connection wire loops
}
H01B 7/0892
. .
{
incorporated in a cable of non-flat configuration
}
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H01B 7/10
.
Contact cables, i.e. having conductors which may be brought into contact by distortion of the cable
H01B 7/102
. .
{
responsive to heat
}
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H01B 7/104
. .
{
responsive to pressure
}
H01B 7/106
. . .
{
comprising concentric conductors
}
H01B 7/108
. . .
{
comprising parallel conductors
}
.
Floating cables (installations of cables supported on or from floats H02G 9/12)
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H01B 7/14
.
Submarine cables
H01B 7/145
. .
{
associated with hydrodynamic bodies
}
.
Rigid-tube cables (heating elements of similar construction H05B)
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.
Protection against damage caused by external factors, e.g. sheaths or armouring (power cables with screens H01B 9/02; communication cables with screens H01B 11/06;
{
continuously-loaded cables H01B 11/14;
}
installation of conduits H02G)
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H01B 7/18
. .
{
Protection against damage caused
}
by wear, mechanical force or pressure;
{
Sheaths; Armouring
}
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. . .
{
Protections not provided for in groups H01B 7/182 to H01B 7/26
}
H01B 7/181
. . . .
{
composed of beads or rings
}
H01B 7/1815
. . . .
{
composed of longitudinal inserts
}
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H01B 7/182
. . .
{
comprising synthetic filaments
}
H01B 7/1825
. . . .
{
forming part of a high tensile strength core
}
H01B 7/183
. . . .
{
forming part of an outer sheath
}
H01B 7/1835
. . .
{
Sheaths comprising abrasive charges
}
H01B 7/184
. . .
{
Sheaths comprising grooves, ribs or other projections
}
H01B 7/1845
. . .
{
Sheaths comprising perforations
}
H01B 7/185
. . .
{
Sheaths comprising internal cavities or channels
}
H01B 7/1855
. . .
{
Sheaths comprising helical wrapped non-metallic layers
}
H01B 7/186
. . .
{
Sheaths comprising longitudinal lapped non-metallic layers
}
H01B 7/1865
. . .
{
Sheaths comprising braided non-metallic layers
}
H01B 7/187
. . .
{
Sheaths comprising extruded non-metallic layers
}
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H01B 7/1875
. . .
{
Multi-layer sheaths
}
H01B 7/188
. . . .
{
Inter-layer adherence promoting means
}
H01B 7/1885
. . . .
{
Inter-layer adherence preventing means
}
. . .
{
Radial force absorbing layers providing a cushioning effect (H01B 7/185 takes precedence)
}
H01B 7/1895
. . .
{
Internal space filling-up means
}
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H01B 7/20
. . .
Metal tubes, e.g. lead sheaths
H01B 7/201
. . . .
{
Extruded metal tubes
}
H01B 7/202
. . . .
{
Longitudinal lapped metal tubes
}
H01B 7/204
. . . .
{
composed of lead
}
H01B 7/205
. . . .
{
composed of aluminium
}
H01B 7/207
. . . .
{
composed of iron or steel
}
H01B 7/208
. . . .
{
composed of composite laminated metals
}
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H01B 7/22
. . .
Metal wires or tapes, e.g. made of steel
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H01B 7/221
. . . .
{
Longitudinally placed metal wires or tapes
}
H01B 7/223
. . . . .
{
forming part of a high tensile strength core
}
H01B 7/225
. . . . .
{
forming part of an outer sheath
}
H01B 7/226
. . . .
{
Helicoidally wound metal wires or tapes
}
H01B 7/228
. . . .
{
Metal braid
}
H01B 7/24
. . .
Devices affording localised protection against mechanical force or pressure
H01B 7/26
. . .
Reduction of losses in sheaths or armouring
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. .
{
Protection against damage caused
}
by moisture, corrosion, chemical attack or weather
{
(sheaths, amouring H01B 7/18)
}
H01B 7/2806
. . .
{
Protection against damage caused by corrosion
}
H01B 7/2813
. . .
{
Protection against damage caused by electrical, chemical or water tree deterioration
}
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. . .
Preventing penetration of fluid
{
, e.g. water or humidity,
}
into conductor or cable (insulators or insulating bodies with surfaces specially treated for preserving insulating properties, e.g. for protection against moisture, dirt, or the like, H01B 17/50)
H01B 7/2825
. . . .
{
using a water impermeable sheath
}
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H01B 7/285
. . . .
by completely or partially filling interstices in the cable
H01B 7/2855
. . . . .
{
using foamed plastic
}
H01B 7/288
. . . . .
using hygroscopic material or material swelling in the presence of liquid
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. .
Protection against damage caused by extremes of temperature or by flame
{
(heat dissipation or conduction H01B 7/42)
}
H01B 7/292
. . .
{
using material resistant to heat
}
H01B 7/295
. . .
using material resistant to flame
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H01B 7/30
.
with arrangements for reducing conductor losses when carrying alternating current, e.g. due to skin effect
H01B 7/303
. .
{
Conductors comprising interwire insulation
}
H01B 7/306
. .
{
Transposed conductors
}
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.
with arrangements for indicating defects, e.g. breaks, leaks, (locating defects by measuring G01)
H01B 7/322
. .
{
comprising humidity sensing means
}
H01B 7/324
. .
{
comprising temperature sensing means
}
H01B 7/326
. .
{
comprising pressure sensing means
}
H01B 7/328
. .
{
comprising violation sensing means
}
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H01B 7/36
.
with distinguishing or length marks
H01B 7/361
. .
{
being the colour of the insulation or conductor
}
H01B 7/363
. .
{
being the form of the insulation or conductor
}
H01B 7/365
. .
{
being indicia imposed on the insulation or conductor
}
H01B 7/366
. .
{
being a tape, thread or wire extending the full length of the conductor or cable
}
H01B 7/368
. .
{
being a sleeve, ferrule, tag, clip, label or short length strip
}
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H01B 7/38
.
with arrangements for facilitating removal of insulation
H01B 7/385
. .
{
comprising a rip cord or wire
}
H01B 7/40
.
with arrangements for facilitating mounting or securing
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.
with arrangements for heat dissipation or conduction (insulators or insulating bodies having heating or cooling devices H01B 17/54)
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H01B 7/421
. .
{
for heat dissipation
}
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H01B 7/423
. . .
{
using a cooling fluid
}
H01B 7/425
. . . .
{
the construction being bendable
}
H01B 7/426
. . .
{
using cooling fins, ribs
}
H01B 7/428
. .
{
Heat conduction
}
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Power cables
H01B 9/001
.
{
Power supply cables for the electrodes of electric-welding apparatus or electric-arc furnaces
}
H01B 9/003
.
{
including electrical control or communication wires
}
H01B 9/005
.
{
including optical transmission elements
}
H01B 9/006
.
{
Constructional features relating to the conductors
}
H01B 9/008
.
{
for overhead application
}
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H01B 9/02
.
with screens or conductive layers, e.g. for avoiding large potential gradients
H01B 9/021
. .
{
Features relating to screening tape per se
}
H01B 9/022
. .
{
composed of longitudinal lapped tape-conductors
}
H01B 9/023
. .
{
composed of helicoidally wound tape-conductors
}
H01B 9/024
. .
{
composed of braided metal wire
}
H01B 9/025
. .
{
composed of helicoidally wound wire-conductors
}
H01B 9/026
. .
{
composed of longitudinally posed wire-conductors
}
H01B 9/027
. .
{
composed of semi-conducting layers
}
H01B 9/028
. .
{
with screen grounding means, e.g. drain wires
}
H01B 9/029
. .
{
Screen interconnecting circuits
}
H01B 9/04
.
Concentric cables
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H01B 9/06
.
Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
H01B 9/0605
. .
{
Gas-pressure cables with enclosed conduits
}
H01B 9/0611
. .
{
Oil-pressure cables
}
H01B 9/0616
. .
{
Oil-pressure cables with enclosed conduits
}
H01B 9/0622
. .
{
Cables for use in conduits under gas-pressure
}
H01B 9/0627
. .
{
Cables for use in conduits under oil-pressure
}
H01B 9/0633
. .
{
Expansion-absorbing apparatus, enclosed within the cable
}
H01B 9/0638
. .
{
Features relating to the conductors of gas-pressure cables
}
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H01B 9/0644
. .
{
Features relating to the dielectric of gas-pressure cables
}
H01B 9/065
. . .
{
Tubular insulation
}
H01B 9/0655
. . .
{
Helically wrapped insulation
}
H01B 9/0661
. . .
{
Longitudinally wrapped insulation
}
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H01B 9/0666
. . .
{
Discontinuous insulation
}
H01B 9/0672
. . . .
{
having the shape of a disc
}
H01B 9/0677
. .
{
Features relating to the enclosing sheath of gas-pressure cables
}
H01B 9/0683
. .
{
Features relating to the conductors of oil-pressure cables
}
H01B 9/0688
. .
{
Features relating to the dielectric of oil-pressure cables
}
H01B 9/0694
. .
{
Features relating to the enclosing sheath of oil-pressure cables
}
Collapse
Communication cables or conductors (waveguides H01P)
H01B 11/002
.
{
Pair constructions
}
H01B 11/005
.
{
Quad constructions
}
H01B 11/007
.
{
for overhead application
}
Collapse
.
Cables with twisted pairs or quads (transposing, crossing or twisting at joints H04B; balancing of earth capacitance H04B)
. .
with pairs or quads mutually positioned to reduce cross-talk (balancing by making use of additional capacitors or coils H04B)
Collapse
. .
with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screen (screening in general H05K 9/00)
Collapse
H01B 11/08
. . .
Screens specially adapted for reducing cross-talk
H01B 11/085
. . . .
{
composed of longitudinal tape conductors
}
Collapse
H01B 11/10
. . .
Screens specially adapted for reducing interference from external sources
H01B 11/1008
. . . .
{
Features relating to screening tape per se
}
H01B 11/1016
. . . .
{
composed of a longitudinal lapped tape-conductor
}
H01B 11/1025
. . . .
{
composed of a helicoidally wound tape-conductor
}
H01B 11/1033
. . . .
{
composed of a wire-braided conductor
}
H01B 11/1041
. . . .
{
composed of a helicoidally wound wire-conductor
}
H01B 11/105
. . . .
{
composed of a longitudinally posed wire-conductor
}
Collapse
H01B 11/1058
. . . .
{
using a coating, e.g. a loaded polymer, ink or print
}
Collapse
H01B 11/1066
. . . . .
{
the coating containing conductive or semiconductive material
}
H01B 11/1075
. . . . . .
{
the coating being applied by printing
}
H01B 11/1083
. . . . .
{
the coating containing magnetic material
}
H01B 11/1091
. . . .
{
with screen grounding means, e.g. drain wires
}
Collapse
. .
Arrangements for exhibiting specific transmission characteristics (loading coils per se H01F 17/08; coil-loaded circuits H04B)
H01B 11/125
. . .
{
Specially adapted cable interconnections
}
Collapse
H01B 11/14
. . .
Continuously inductively loaded cables, e.g. Krarup cables
H01B 11/143
. . . .
{
using helically wound magnetic tape
}
H01B 11/146
. . . .
{
using magnetically loaded coatings
}
. . .
Cables, e.g. submarine cables, with coils or other devices incorporated during cable manufacture (junction boxes for cables H02G 15/10)
Collapse
.
Co-axial cables; Analogous cables having more than one inner conductor within a common outer conductor
NOTE
-
If suitable for handling frequencies considerably beyond the audio range and if typical HF-features of coaxial cables are disclosed, e.g. propagation of non-TEM modes, multimoding, oversized coaxial cables, particular cross-section adapted for HF-propagation, classification is made in H01P 3/06

H01B 11/1804
. .
{
Construction of the space inside the hollow inner conductor
}
Collapse
H01B 11/1808
. .
{
Construction of the conductors
}
H01B 11/1813
. . .
{
Co-axial cables with at least one braided conductor
}
H01B 11/1817
. . .
{
Co-axial cables with at least one metal deposit conductor
}
H01B 11/1821
. . .
{
Co-axial cables with at least one wire-wound conductor
}
H01B 11/1826
. . .
{
Co-axial cables with at least one longitudinal lapped tape-conductor
}
H01B 11/183
. . .
{
Co-axial cables with at least one helicoidally wound tape-conductor
}
Collapse
H01B 11/1834
. .
{
Construction of the insulation between the conductors
}
H01B 11/1839
. . .
{
of cellular structure
}
H01B 11/1843
. . .
{
of tubular structure
}
H01B 11/1847
. . .
{
of helical wrapped structure
}
H01B 11/1852
. . .
{
of longitudinal lapped structure
}
Collapse
H01B 11/1856
. . .
{
Discontinuous insulation
}
H01B 11/186
. . . .
{
having the shape of a disc
}
H01B 11/1865
. . . .
{
having the shape of a bead
}
H01B 11/1869
. .
{
Construction of the layers on the outer side of the outer conductor
}
H01B 11/1873
. .
{
Measures for the conductors, in order to fix the spacers
}
H01B 11/1878
. .
{
Special measures in order to improve the flexibility
}
H01B 11/1882
. .
{
Special measures in order to improve the refrigeration
}
H01B 11/1886
. .
{
Special measures in order to improve the centration of the inner conductor
}
H01B 11/1891
. .
{
comprising auxiliary conductors
}
H01B 11/1895
. .
{
Particular features or applications
}
Collapse
H01B 11/20
. .
Cables having a multiplicity of co-axial lines
H01B 11/203
. . .
{
forming a flat arrangement
}
H01B 11/206
. . .
{
Tri-conductor coaxial cables
}
H01B 11/22
.
Cables including at least one electrical conductor together with optical fibres
Collapse
Superconductive or hyperconductive conductors, cables, or transmission lines (details or devices using superconductivity or hyperconductivity characterised by the material H01L 39/12)
Collapse
.
characterised by their form
NOTE
-
Group H01B 12/12 takes precedence over groups H01B 12/04 to H01B 12/10.

H01B 12/04
. .
Single wire
H01B 12/06
. .
Films or wires on bases or cores
H01B 12/08
. .
Stranded or braided wires
H01B 12/10
. .
Multi-filaments embedded in normal conductors
H01B 12/12
. .
Hollow conductors
H01B 12/14
.
characterised by the disposition of thermal insulation
H01B 12/16
.
characterised by cooling
Collapse
Apparatus or processes specially adapted for manufacturing conductors or cables
H01B 13/0003
.
{
for feeding conductors or cables
}
H01B 13/0006
.
{
for reducing the size of conductors or cables
}
H01B 13/0009
.
{
for forming corrugations on conductors or cables
}
H01B 13/0013
.
{
for embedding wires in plastic layers
}
Collapse
H01B 13/0016
.
{
for heat treatment
}
H01B 13/002
. .
{
for heat extraction
}
H01B 13/0023
.
{
for welding together plastic insulated wires side-by-side
}
H01B 13/0026
.
{
Apparatus for manufacturing conducting or semi-conducting layers, e.g. deposition of metal
}
H01B 13/003
.
{
using irradiation
}
H01B 13/0033
.
{
by electrostatic coating
}
H01B 13/0036
.
{
Details
}
H01B 13/004
.
for manufacturing rigid-tube cables
H01B 13/008
.
for manufacturing extensible conductors or cables
Collapse
H01B 13/012
.
for manufacturing wire harnesses
H01B 13/01209
. .
{
Details
}
Collapse
H01B 13/01218
. .
{
the wires being disposed by hand
}
H01B 13/01227
. . .
{
using a layout board
}
Collapse
H01B 13/01236
. .
{
the wires being disposed by machine
}
H01B 13/01245
. . .
{
using a layout board
}
H01B 13/01254
. .
{
Flat-harness manufacturing
}
Collapse
H01B 13/01263
. .
{
Tying, wrapping, binding, lacing, strapping or sheathing harnesses
}
H01B 13/01272
. . .
{
Harness tying apparatus
}
H01B 13/01281
. . .
{
Harness wrapping apparatus
}
H01B 13/0129
. . .
{
Sheathing harnesses with foil material
}
Collapse
.
for manufacturing co-axial cables (applying discontinuous insulation H01B 13/20)
H01B 13/0162
. .
{
of the central conductor
}
H01B 13/0165
. .
{
of the layers outside the outer conductor
}
H01B 13/0167
. .
{
After-treatment
}
Collapse
.
Stranding-up (stranding-up ropes D07B)
H01B 13/0207
. .
{
Details; Auxiliary devices
}
H01B 13/0214
. .
{
by a twisting pay-off device
}
H01B 13/0221
. .
{
by a twisting take-up device
}
H01B 13/0228
. .
{
by a twisting pay-off and take-up device
}
Collapse
H01B 13/0235
. .
{
by a twisting device situated between a pay-off device and a take-up device
}
Collapse
H01B 13/0242
. . .
{
being an accumulator
}
H01B 13/025
. . . .
{
of tubular construction
}
H01B 13/0257
. . .
{
being a perforated disc
}
. . .
{
being rollers, pulleys, drums or belts (H01B 13/0242 takes precedence)
}
H01B 13/0271
. .
{
Alternate stranding processes
}
H01B 13/0278
. .
{
Stranding machines comprising a transposing mechanism
}
H01B 13/0285
. .
{
Pretreatment
}
H01B 13/0292
. .
{
After-treatment
}
H01B 13/04
. .
Mutually positioning pairs or quads to reduce cross-talk
Collapse
.
Insulating conductors or cables (H01B 13/32 takes precedence)
H01B 13/062
. .
{
by pulling on an insulating sleeve
}
H01B 13/065
. .
{
Insulating conductors with lacquers or enamels
}
. .
{
Insulating coaxial cables (H01B 13/20 takes precedence)
}
Collapse
H01B 13/08
. .
by winding
H01B 13/0808
. . .
{
Hand-held devices
}
H01B 13/0816
. . .
{
Apparatus having a coaxial rotation of the supply reels about the conductor or cable
}
Collapse
H01B 13/0825
. . .
{
Apparatus having a planetary rotation of the supply reels around the conductor or cable
}
H01B 13/0833
. . . .
{
the supply reel axis being arranged parallel to the conductor or cable axis
}
H01B 13/0841
. . . .
{
the supply reel axis being arranged perpendicular to the conductor or cable axis
}
H01B 13/085
. . .
{
Apparatus having the supply reels in a fixed position, the conductor or cable rotating about its own axis
}
Collapse
H01B 13/0858
. . .
{
Details of winding apparatus; Auxiliary devices
}
H01B 13/0866
. . . .
{
Brakes or tension regulating means
}
H01B 13/0875
. . . .
{
Detecting breakage or run-out of winding material
}
H01B 13/0883
. . .
{
Pretreatment
}
H01B 13/0891
. . .
{
After-treatment
}
Collapse
H01B 13/10
. .
by longitudinal lapping
H01B 13/103
. . .
{
combined with pressing of plastic material around the conductors
}
H01B 13/106
. . .
{
the conductor having a rectangular cross-section
}
H01B 13/12
. .
by applying loose fibres
Collapse
. .
by extrusion
{
(extrusion in general B29C 47/00)
}
H01B 13/141
. . .
{
of two or more insulating layers
}
H01B 13/142
. . .
{
of cellular material
}
Collapse
H01B 13/143
. . .
{
with a special opening of the extrusion head
}
H01B 13/144
. . . .
{
Heads for simultaneous extrusion on two or more conductors
}
H01B 13/145
. . .
{
Pretreatment or after-treatment
}
. . .
{
Controlling the extrusion apparatus dependent on the capacitance or the thickness of the insulating material (measuring thickness G01B; testing during manufacturing G01R 31/022)
}
H01B 13/147
. . .
{
Feeding of the insulating material
}
H01B 13/148
. . .
{
Selection of the insulating material therefor
}
Collapse
H01B 13/16
. .
by passing through or dipping in a liquid bath; by spraying
H01B 13/165
. . .
{
by spraying
}
Collapse
H01B 13/18
. .
Applying discontinuous insulation, e.g. discs, beads
H01B 13/185
. . .
{
by periodically constricting an insulating sleeve
}
Collapse
H01B 13/20
. . .
for concentric or coaxial cables
H01B 13/202
. . . .
{
by molding spacers
}
H01B 13/204
. . . .
{
by punching spacers
}
H01B 13/206
. . . .
{
by forming a helical web
}
H01B 13/208
. . . .
{
by mechanically removing parts of a continuous insulation
}
Collapse
.
Sheathing; Armouring; Screening; Applying other protective layers (H01B 13/32 takes precedence)
H01B 13/221
. .
{
filling-up interstices
}
H01B 13/222
. .
{
by electro-plating
}
H01B 13/224
. .
{
by drawing a cable core into an oversized tube by means of a tow line
}
H01B 13/225
. .
{
Screening coaxial cables
}
H01B 13/227
. .
{
Pretreatment
}
H01B 13/228
. .
{
After-treatment
}
Collapse
. .
by extrusion
{
(extrusion of cables with plastic material in general B29C 47/02)
}
H01B 13/245
. . .
{
of metal layers
}
Collapse
. .
by winding, braiding, or longitudinal lapping (winding in general B65H)
H01B 13/2606
. . .
{
by braiding
}
Collapse
H01B 13/2613
. . .
{
by longitudinal lapping
}
H01B 13/262
. . . .
{
of an outer metallic screen
}
H01B 13/2626
. . . .
{
of a coaxial cable outer conductor
}
Collapse
H01B 13/2633
. . . .
{
Bending and welding of a metallic screen
}
H01B 13/264
. . . . .
{
Details of the welding stage
}
Collapse
H01B 13/2646
. . . .
{
Bending and soldering of a metallic screen
}
H01B 13/2653
. . . . .
{
Details of the soldering stage
}
Collapse
H01B 13/266
. . . .
{
Bending and adhesively bonding of a metallic screen
}
H01B 13/2666
. . . . .
{
Details of the bonding stage
}
H01B 13/2673
. . . .
{
of a compartment separating metallic screen
}
H01B 13/268
. . . .
{
of a non-metallic sheet
}
H01B 13/2686
. . . .
{
Pretreatment
}
H01B 13/2693
. . . .
{
After-treatment
}
Collapse
H01B 13/28
.
Applying continuous inductive loading, e.g. Krarup loading
H01B 13/282
. .
{
by winding
}
H01B 13/285
. .
{
by extrusion
}
H01B 13/287
. .
{
by passing through a coating bath
}
.
Drying; (in general F26B); Impregnating (H01B 13/32 takes precedence;
{
impregnating of fibres D06B 3/00, D06B 5/00; H01G 4/00, H01G 4/06; drying and impregnating of wood or the like B27K; impregnation of stones, basic materials therefor C04B 20/10 to C04B 20/12, C04B 41/45 to C04B 41/52
}
)
Collapse
.
Filling or coating with impervious material (for cable installations H02G 15/00)
H01B 13/321
. .
{
the material being a powder
}
Collapse
H01B 13/322
. .
{
the material being a liquid, jelly-like or viscous substance
}
Collapse
H01B 13/323
. . .
{
using a filling or coating head
}
H01B 13/324
. . . .
{
in combination with a vacuum chamber
}
H01B 13/325
. . . .
{
in combination with vibration generating means
}
H01B 13/326
. . . .
{
Material preparing or feeding devices
}
H01B 13/327
. . .
{
using a filling or coating cone or die
}
H01B 13/328
. . .
{
using a filling or coating bath
}
H01B 13/329
. .
{
the material being a foam
}
Collapse
H01B 13/34
.
for marking conductors or cables
H01B 13/341
. .
{
using marking wheels, discs, rollers, drums, balls or belts
}
H01B 13/342
. .
{
by applying marked tape, thread or wire on the full length of the conductor or cable
}
H01B 13/344
. .
{
by applying sleeves, ferrules, tags, clips, labels or short length strips
}
Collapse
H01B 13/345
. .
{
by spraying, ejecting or dispensing marking fluid
}
H01B 13/347
. . .
{
Electrostatic deflection of the fluid jets
}
H01B 13/348
. .
{
using radiant energy, e.g. a laser beam
}
Collapse
Apparatus or processes for salvaging material from cables (for removing insulation from conductors H02G 1/12)
H01B 15/001
.
{
by cooling down
}
H01B 15/003
.
{
by heating up
}
Collapse
H01B 15/005
.
{
by cutting
}
H01B 15/006
. .
{
Making a longitudinal cut
}
H01B 15/008
.
{
by crushing
}
Collapse
Insulators or insulating bodies characterised by their form (section insulators for electric traction B60M 1/18; insulating rail-joints E01B 11/54)
H01B 17/005
.
{
Insulators structurally associated with built-in electrical equipment
}
Collapse
H01B 17/02
.
Suspension insulators; Strain insulators
H01B 17/04
. .
Chains; Multiple chains
Collapse
H01B 17/06
. .
Fastening of insulator to support, to conductor, or to adjoining insulator
H01B 17/08
. . .
by cap-and-bolt
H01B 17/10
. . .
by intermediate link
. .
Special features of strain insulators (devices for relieving mechanical tension of electric lines or cables H02G 7/04)
Collapse
.
Supporting insulators (pin insulators H01B 17/20; apertured insulators H01B 17/24)
H01B 17/145
. .
{
Insulators, poles, handles, or the like in electric fences
}
H01B 17/16
. .
Fastening of insulators to support, to conductor, or to adjoining insulator
H01B 17/18
. .
for very heavy conductors, e.g. bus-bars, rails
Collapse
H01B 17/20
.
Pin insulators
H01B 17/22
. .
Fastening of conductors to insulator
H01B 17/24
.
Insulators apertured for fixing by nail, screw, wire, or bar, e.g. diabolo, bobbin
Collapse
H01B 17/26
.
Lead-in insulators; Lead-through insulators
. .
{
Fastening of insulators to support (H01B 17/301 takes precedence)
}
. .
Capacitor type (capacitors H01G)
Collapse
. .
Sealing (packings in general F16J)
H01B 17/301
. . .
{
Sealing of insulators to support
}
Collapse
H01B 17/303
. . .
{
Sealing of leads to lead-through insulators
}
H01B 17/305
. . . .
{
by embedding in glass or ceramic material
}
H01B 17/306
. . . .
{
by embedding in material other than glass or ceramics
}
H01B 17/308
. . . .
{
by compressing packing material
}
Collapse
H01B 17/32
.
Single insulators consisting of two or more dissimilar insulating bodies
H01B 17/325
. .
{
comprising a fibre-reinforced insulating core member
}
H01B 17/34
.
Insulators containing liquid, e.g. oil
H01B 17/36
.
Insulators having evacuated or gas-filled spaces
Collapse
H01B 17/38
.
Fittings, e.g. caps; Fastenings therefor
H01B 17/40
. .
Cementless fittings
Collapse
.
Means for obtaining improved distribution of voltage (capacitor-type lead-through insulators H01B 17/28); Protection against arc discharges
. .
Structural association of insulators with corona rings (corona rings H01T 19/02)
. .
Means for providing an external arc-discharge path (spark-gap arresters H01T)
H01B 17/48
. .
over chains or other serially-arranged insulators
H01B 17/50
.
with surfaces specially treated for preserving insulating properties, e.g. for protection against moisture, dirt, or the like
Collapse
.
having cleaning devices (H01B 17/54 takes precedence)
H01B 17/525
. .
{
Self-cleaning, e.g. by shape or disposition of screens
}
H01B 17/54
.
having heating or cooling devices
Collapse
.
Insulating bodies (insulators H01B 17/02 to H01B 17/54)
Collapse
. .
Tubes, sleeves, beads, or bobbins through which the conductor passes (protective tubings for the installation of lines or cables in buildings H02G 3/04)
Collapse
H01B 17/583
. . .
{
Grommets; Bushings
}
H01B 17/586
. . . .
{
with strain relief arrangements
}
. .
Composite insulating bodies (cables or conductors H01B 7/00, H01B 9/00; resistors H01C; capacitors H01G)
. .
Insulating-layers or insulating films on metal bodies (conductive layers or films on insulating-bodies H01B 5/14)
. .
with conductive admixtures, inserts, or layers (conductive bodies comprising conductive material dispersed in insulating material H01B 5/16)
H01B 17/66
. .
Joining insulating bodies together, e.g. by bonding
Collapse
Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
{
(manufacture of porcelain for electric insulation C04B 33/26)
}
H01B 19/02
.
Drying (in general F26B); Impregnating
H01B 19/04
.
Treating the surfaces, e.g. applying coatings
This page is owned by Office of Patent Classification.
Last Modified: 10/10/2013