Patents for H01B 9 - Power cables (7,676)
10/1996
10/17/1996DE19510485A1 Plastic insulated multicore cable with pater insulated earth conductor
10/10/1996WO1996031885A1 Power cable with optical fibers
10/03/1996WO1996030914A1 Method for making materials having improved dielectric strength, and use of the resulting materials for making power transmission cables
10/02/1996EP0735059A2 Ethylene-alpha-olefin copolymer and composition, film, laminate and electrical insulating material comprising same
09/1996
09/29/1996CA2172889A1 Ethylene-.alpha.-olefin copolymer and composition, and film, laminate and electrical insulating material comprising same
09/26/1996WO1996029710A1 Polyethylene glycol treated carbon black and compounds thereof
09/19/1996WO1996028830A1 Electric cable
09/12/1996DE19508888A1 Flexible heavy current electrical supply lead
09/10/1996US5555336 Fiber optic ower distribution
08/1996
08/28/1996CN2234122Y Spiral spring cable
08/01/1996WO1996023311A1 Multi-core, plastic-insulated, low-voltage heavy current cable
08/01/1996DE19503672A1 Mehradriges, kunststoffisoliertes Niederspannungs-Starkstromkabel Multi-core, plastic-insulated low-voltage power cables
07/1996
07/17/1996EP0722174A2 Electrical component
07/11/1996DE19544898A1 Low voltage power cable with optical fibres
07/10/1996CN1126358A Steel cable with insulated conductor as core
07/10/1996CN1126357A High voltage cable
06/1996
06/25/1996US5530203 Composite electrical conductor cable having internal magnetic flux shield
06/25/1996US5530200 Three-phase metal-clad electricity line, and method of manufacture
06/25/1996US5528824 Method of forming a double armor cable with auxiliary line for an electrical submersible pump
06/19/1996CN1124868A Cable d'energie a rigidite dielectrique amelioree
06/18/1996US5527995 Cable for conducting energy
06/05/1996EP0715391A1 Environmentally controlled high power high frequency transmission cable for reductive charger
06/05/1996CN1124065A Method for producing an electric cable and an electric cable
05/1996
05/23/1996DE4441268A1 Multiple line for conducting AC and DC voltages e.g. for vehicle on-board networks
05/09/1996DE4438443A1 Multicore flexible electrical power cable with built=in optical fibre conductors
04/1996
04/17/1996EP0707322A1 Power cable
04/12/1996CA2160064A1 Power cable
04/09/1996US5506455 Electrical appliance with reduced electric field emissions
01/1996
01/31/1996EP0694201A1 Method for producing an electric cable and an electric cable
01/02/1996US5481070 Direct current oil-filled self contained cable
12/1995
12/06/1995CN2214700Y Flat low voltage power cable
11/1995
11/29/1995EP0684614A1 High voltage cable
10/1995
10/24/1995US5460886 DC high-voltage wire
10/18/1995EP0677854A2 Jacketed electrical cable
10/12/1995WO1995027290A1 A power cable having an axial and a radial water seal
09/1995
09/20/1995CN1108789A Cable insulation structure
09/13/1995CN2207624Y Large current water cooling coaxial cable
08/1995
08/31/1995WO1995023418A1 Arrangement for screening an electrical cable
08/23/1995EP0667980A1 Multi-core cable for communicating electric power and electrical signals between a hand held power nutrunner and a power supply and control unit.
08/23/1995CN2205985Y Power plug wire with electromagnetic shield
08/22/1995US5444184 Method and cable for transmitting communication signals and electrical power between two spaced-apart locations
08/10/1995DE4404785A1 Electrical cable shrouding
08/09/1995EP0666576A2 Power cable
07/1995
07/18/1995CA1336310C Filling compound for multi-wire conductor of an electrical cable and cables including such compound
06/1995
06/27/1995US5428189 For uncoupled routing of two separate circuits
06/27/1995US5428187 Shielded hybrid ribbon cable assembly
06/14/1995DE4337180A1 Mehradrige flexible Starkstromleitung mit integrierten Lichtwellenleitern (LWL) Multicore flexible power line with integrated fiber optic (FO)
04/1995
04/18/1995US5408049 Multiple-phase electrical system
04/12/1995EP0647950A1 Direct current oil-filled cable
04/06/1995DE4403266C1 Power cable
04/06/1995DE4333827A1 Power transmisstion cable having an optical cable element
03/1995
03/29/1995EP0645781A1 Power cable with improved dielectric strength
03/29/1995CN2193585Y Power cable with polyvinyl-chloride insulating lead sleeve
03/22/1995EP0644558A1 Câble insulative structure
02/1995
02/22/1995CN2190338Y Electric cable with water inhibiting PVC insulation for the cable core
02/21/1995US5391836 Electric cable
01/1995
01/24/1995US5384430 Double armor cable with auxiliary line
12/1994
12/14/1994CN1096346A Double armor cable with auxiliary line
12/13/1994US5372841 Filling interstitial void space with an antitreeing agent and a water-reactive compound
12/13/1994US5372840 Method for enhancing dielectric strength of cable using fluid having a high diffusion coefficient
12/13/1994CA2024165C Power cable with water swellable agents and elongated metal elements outside cable insulation
12/13/1994CA2001666C Near infrared polyethylene inspection system and method
11/1994
11/30/1994EP0570498B1 Method of reducing the risks of insulation breakdown on high voltage electrical cables and lines on ageing
11/24/1994WO1994027300A1 Double armor cable with auxiliary line
11/10/1994WO1994025968A1 High-voltage line conductor for overhead lines for voltages of approximately 60 kv and higher
11/02/1994CN2181734Y Meter signal control cable for water-proof and explosion-proof circuit
10/1994
10/27/1994WO1994024679A1 Method for producing an electric cable and an electric cable
10/27/1994CA2159461A1 Method for producing an electric cable and an electric cable
10/26/1994EP0621608A1 Method for enhancing the dielectric strenght of a cable using a fluid having a high diffusion coefficient
10/26/1994EP0621607A1 Method for enhancing the dielectrical strength of a cable using a fluid mixture
10/19/1994CN2179998Y Nuclear safety grade instrument cable
10/19/1994CN2179997Y Nuclear safety grade power cable
08/1994
08/30/1994US5342991 Flexible hybrid branch cable
08/18/1994WO1994018733A1 Electical house wiring cable
08/18/1994CA2117917A1 Electrical house wiring cable
08/17/1994EP0610954A1 Conductor bundle for electrical installations
08/17/1994CN2174770Y Flexible armored high-voltage cable used for mining
06/1994
06/30/1994DE4244202A1 Multi-core flexible electrical cable with integrated data transmission element
06/15/1994EP0601667A1 Electric cable
06/01/1994EP0598848A1 Electrical devices having polymeric insulating or semiconducting members
05/1994
05/26/1994WO1994011887A1 Multi-core cable for communicating electric power and electrical signals between a hand held power nutrunner and a power supply and control unit
05/18/1994EP0597345A1 Conductor section for increasing the inductance of a cooled peak current cable
05/04/1994EP0595001A1 Cable arrangement
04/1994
04/26/1994CA2003427C Electric power cable
04/19/1994US5304739 High energy coaxial cable for use in pulsed high energy systems
04/19/1994US5304619 Containing nitrile or nitro polar groups; high voltage
03/1994
03/31/1994DE4233563A1 Electro=optical transmission line contg. conductive polymer - comprises extruded-plastic-sheathed and Carbon@-implanted polymer extruded coating on optical fibre core.
03/09/1994EP0586058A1 Multi-layer power cable with metal sheath free to move relative to adjacent layers
02/1994
02/01/1994US5283392 Electric power cable line and a method of fabricating the same
01/1994
01/25/1994US5281757 Multi-layer power cable with metal sheath free to move relative to adjacent layers
01/06/1994WO1994000853A1 Direct current oil-filled cable
01/05/1994EP0577467A1 Mixed communication and power cable
01/05/1994EP0577233A1 Power cable with longitudinally watertight screen
12/1993
12/15/1993CN1079578A Conducting wire
12/08/1993EP0573338A1 Three-phase, gas insulated transmission line and method for manufacturing the same
12/04/1993CA2097399A1 Shielded three-phase line and method for the production thereof
11/1993
11/10/1993EP0569197A2 Electrical appliance with reduced electric field emissions
10/1993
10/26/1993US5256482 Cross-linked polyethylene insulated cables
10/05/1993US5250755 X-ray conduits
09/1993
09/23/1993DE4304100A1 Composite cable for electrical installations - has web between power conductor and communications conductor with notches for easy splitting and small nail holes
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