Patents for H01B 9 - Power cables (7,676) |
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08/02/2000 | CN1261716A Radiation-crosslinked low smoke no halide flame retaining thermal shrinking electric cable fitting |
07/26/2000 | EP1022749A1 Electrostatic capacitive divided-voltage transformer |
07/25/2000 | US6093893 Radiation-hardened electrical cable having trapped-electron reducers |
07/19/2000 | EP1020003A1 Insulation for a conductor |
07/19/2000 | CN2388690Y Passive video/audio wire and power cord processor |
07/11/2000 | US6086792 Blend of olefin polymer and carbon black |
06/28/2000 | EP1014522A1 Method for measuring the density of a dielectric gas in a buried encapsulated cable |
06/28/2000 | EP1014521A2 Gas-filling method for high-voltage transmission lines and method for making the same lines |
06/28/2000 | CN1258081A Method for gas filling of gas insulation transmission line and method for production of line for carrying out same |
06/27/2000 | US6080810 Semiconducting polymer composition and cable sheathing comprising the same |
06/24/2000 | CA2290869A1 Method of filling gas-insulated transmission lines, and procedure for manufacturing lines adapted to such a filling method |
06/18/2000 | CA2292930A1 Method for measuring the density of a dielectric gas in a shielded underground line |
05/31/2000 | CN2380999Y Novel five-core fire-retardant electric power cable |
05/11/2000 | WO2000026925A1 Environmentally friendly dielectric fluids |
05/04/2000 | WO2000025324A1 Electric cable and a method for the production thereof |
04/26/2000 | EP0996014A1 Isolated aerial cable with lightwaveguide |
04/26/2000 | CN1251463A Cable for lamp in water |
04/25/2000 | US6052891 Device for making an electrical power cable |
04/12/2000 | EP0992557A2 Flame-retardant adhesive film and flat cable |
04/04/2000 | US6046408 Neutral conductor grounding system |
03/29/2000 | EP0988673A1 Overhead line conductor |
03/23/2000 | WO2000016343A1 Flat cable and its junction with an intelligent contact terminal |
03/22/2000 | EP0987718A1 Impregnation compound for electrical cables |
03/22/2000 | CN2370531Y Electric power wire |
02/23/2000 | EP0981139A1 Electrical conductor |
02/17/2000 | WO2000008655A1 An electric dc-cable with an insulation system comprising an extruded polyethylene composition and a method for manufacturing such cable |
02/17/2000 | CA2339541A1 An electric dc-cable with an insulation system comprising an extruded polyethylene composition and a method for manufacturing such cable |
02/16/2000 | EP0980078A1 Gas - insulated connecting cable, manufacturing and laying method of such a cable |
02/10/2000 | CA2279105A1 Interconnecting cable with gaseous insulation and its manufacturing and installation process |
02/09/2000 | EP0978127A1 Insulated electric cable |
02/03/2000 | WO2000005730A1 Hybrid electrical-optical cable for overhead installations |
01/12/2000 | EP0971371A1 High voltage direct current electrical cable with mass-impregnated insulation |
01/12/2000 | EP0971368A1 Semiconductive material, method for producing it and cable jacketed with it |
12/29/1999 | EP0967704A1 Electrical gas-insulated busway with two conductive bars being connected electrically by a flexible connecting device |
12/29/1999 | CN1240047A Lightning retardant cable |
12/25/1999 | CA2276562A1 Gas insulation electric line comprising two conducting bars electrically connected by a flexible connection |
12/15/1999 | CN2354216Y Insulated electric-power cable of water-resistant high-level fire-retardant low-smoke halogen-free crosslinked polyethylene |
12/08/1999 | EP0746858B1 Arrangement for screening an electrical cable |
11/24/1999 | EP0959547A1 Multinetwork power supply utilizing a single cable |
11/16/1999 | US5985448 Open cross-sectional wire |
11/10/1999 | EP0815566A4 Polyethylene glycol treated carbon black and compounds thereof |
11/04/1999 | WO1999056289A1 Lightning retardant cable |
11/03/1999 | EP0953194A1 Electric cable |
10/27/1999 | EP0952681A2 Capacitive coupling cable for signal coupling onto power lines |
10/21/1999 | DE19817575A1 Kapazitives Koppelkabel zur Signalübertragung auf Hoch- und Mittelspannungsstromleitungen Capacitive coupling cable for signal transmission at high and medium voltage power lines |
10/20/1999 | CN2344846Y Theft-proof electric wire and cable |
10/20/1999 | CN2344845Y Power cable with five core |
09/21/1999 | USRE36307 Multi-layer power cable with metal sheath free to move relative to adjacent layers |
09/15/1999 | EP0837905B1 Cable-sheathing composition |
09/10/1999 | WO1999033074A3 Switch gear station |
09/08/1999 | EP0940819A1 Electrical cable with self-repairing protection |
09/02/1999 | WO1999044207A1 An electric direct current cable |
09/02/1999 | WO1999044206A1 Insulated electric cable |
09/02/1999 | CA2321911A1 An electric direct current cable |
08/31/1999 | US5945631 IEEE 1394 active wall disconnect and aircraft qualified cable |
08/25/1999 | EP0938102A2 High voltage DC power cable |
08/25/1999 | EP0938101A2 Electrical cord or electrical cable |
08/25/1999 | EP0937303A1 Electric power cables |
08/18/1999 | EP0935807A1 Lightning retardant cable |
08/11/1999 | EP0819312B1 Power cable with optical fibers |
08/04/1999 | EP0933786A1 Solid cable, manufacturing method thereof, and transmission line therewith |
08/04/1999 | EP0818045B1 Method for making materials having improved dielectric strength, and use of the resulting materials for making power transmission cables |
08/04/1999 | CN2332037Y Special-shape power conducing wire |
07/28/1999 | EP0931318A1 Electric power cables |
07/27/1999 | US5930100 Lightning retardant cable |
07/27/1999 | US5929137 Process for the production of improved dielectric strength materials and the use of materials obtained by this process in the manufacture of power transmission cables |
07/21/1999 | EP0929606A1 Semiconducting polymer composition and cable sheathing comprising the same |
07/01/1999 | WO1999033074A2 Switch gear station |
07/01/1999 | WO1999033071A1 A method for manufacturing an electric device having an insulation system impregnated with a dielectric fluid |
07/01/1999 | WO1999033070A1 Electrical cable having a semiconductive water-blocking expanded layer |
07/01/1999 | WO1999033069A1 An electric dc-cable with an insulation system |
07/01/1999 | WO1999033068A1 An insulated electric direct current cable |
07/01/1999 | WO1999033067A1 Dielectric gelling composition, the use of such dielectric gelling composition, an insulated electric dc-cable comprising such gelling composition and a method for manufacturing an insulated electric dc-cable comprising such gelling composition |
07/01/1999 | WO1999033066A1 A dielectric gelling composition, a method of manufacturing such a dielectric gelling composition and an electric dc-cable comprising an insulation system impregnated with such a dielectric gelling composition |
07/01/1999 | CA2315808A1 An electric dc-cable with an insulation system |
07/01/1999 | CA2311748A1 Switch gear station |
06/16/1999 | CN1220040A Insulated conductor for high-voltage winding |
06/15/1999 | CA2167249C Electrical energy cable as well as method and device for the manufacture of such a cable |
06/10/1999 | WO1999029024A1 Insulated electrical conductor and contacting method |
06/10/1999 | WO1999029022A1 Insulated conductor for high-voltage machine windings |
06/10/1999 | WO1999029021A1 An insulated conductor |
06/10/1999 | CA2309284A1 An insulated conductor |
06/10/1999 | CA2309270A1 Insulated conductor for high-voltage machine windings |
05/12/1999 | CN2318694Y Concentric protection conductor low-voltage power cable |
05/12/1999 | CN1216630A Self-supporting cable |
04/28/1999 | CN1215497A Ethylene polymer composition for cable applications |
04/21/1999 | EP0909448A1 An electric device with a porous conductor insulation impregnated with a dielectric fluid exhibiting a rheologic transition point |
04/14/1999 | CN2314449Y Shielded power cable for frequency converting circuit |
04/08/1999 | WO1999017425A1 Insulation for a conductor |
04/08/1999 | CA2304525A1 Insulation for a conductor |
04/07/1999 | EP0906630A1 Nonlinear dielectric/glass insulated electrical cable and method for making |
04/07/1999 | EP0806048B1 Multi-core, plastic-insulated, low-voltage heavy current cable |
03/18/1999 | WO1999013478A1 Electric power cables |
03/17/1999 | EP0901705A1 Insulated conductor for high-voltage windings |
03/10/1999 | CN2310371Y Cable with sparse wound metal filament shielding |
03/03/1999 | EP0899844A1 Gas insulated conductor and method for manufacturing it |
02/28/1999 | CA2245756A1 Gas-insulated cable and method for production of this cable |
02/23/1999 | US5874513 Ethylene-α-olefin copolymer and composition, and film, laminate and electrical insulating material comprising same |
02/23/1999 | US5873160 Method of making an electrical power cable |
02/10/1999 | EP0895640A1 Self-supporting cable |