|
Match
|
Document |
Document Title |
|
|
5008488 |
Strip cable
In the present invention, the strip cable is provided on its periphery with the conductive layer. The conductive layer is formed by placing the conductive coat containing the carbon fiber as a...
|
|
|
4998090 |
Engine ignition cable for preventing unwanted interference due to high frequency noise
An engine ignition cable in which carbon fiber is mixed with conductive rubber or synthetic resin, to provide a conductive portion in which the resistance value is readily adjusted. The conductive...
|
|
|
4997995 |
Extra-high-voltage power cable
An extra-high-voltage power cable is provided with extruded insulation 3 over a conductor 1 thereof. The insulation comprises an inner layer 5 of an unfilled high density polyethylene or...
|
|
|
4988949 |
Apparatus for detecting excessive chafing of a cable arrangement against an electrically grounded structure
An apparatus for detecting excessive chafing of a cable arrangement against an electrically grounded structure includes a layer of semiconductive material positioned in surrounding relation with an...
|
|
|
4973029 |
Conductive wires for fencing systems
An electrically conductive wire particularly for use in fencing systems in enclosed which includes an inner metal conductor, an electrically conductive intermediate layer of plastic material...
|
|
|
4970488 |
Noise-suppressing high voltage cable and method of manufacturing thereof
A high voltage cable having a wound conductor made by winding a metallic wire around a ferrite rubber covered reinforcing core, in which the ferrite rubber layer is additionally provided with...
|
|
|
4894284 |
Cross-linked polyethylene-insulated cable
A cable insulated with a cross-linked polyethylene layer is described, wherein the cross-linked polyethylene is prepared by cross-linking with 2,5-dimethyl-2-5-di(tert-butylperoxy)hexane or...
|
|
|
4859989 |
Security system and signal carrying member thereof
A security system comprising a signal-carrying member and a detector for detecting a change in the resistance of the conductive path surrounding a core of the signal-carrying member. The conductive...
|
|
|
4818438 |
Conductive coating for elongated conductors
Disclosed are improved compositions useful in providing a conductive layer or coating on or within a conductor. The compositions contain elemental carbon and a polymeric matrix or binder. The...
|
|
|
4801766 |
Crosslinked polyolefin insulated power cable
A crosslinked polyolefin insulated power cable with remarkably improved AC breakdown voltage and impulse withstand voltage has been obtained by a process which comprises extrusion-coating, on the...
|
|
|
4780576 |
Insulated electrical cable
An insulated electrical cable is disclosed, comprising an electrical conductor coated with an insulating layer comprising an ethylene/α-olefin copolymer having a density of from 0.89 to 0.91 and...
|
|
|
4776665 |
Metal-free, self-bearing optical cable for high-tension overhead lines
A metal free self-bearing optical cable is provided for use as an overhead cable in the field region between phase wires of a high-tension power line. The cable core is formed of slightly...
|
|
|
4767894 |
Laminated insulated cable having strippable layers
A laminated construction comprising at least three extruded layers of polymer-based material in which an intermediate layer (4) between a first layer (3) and a second layer (5) is strippably bonded...
|
|
|
4732722 |
Process for producing a crosslinked polyolefin insulated power cable
A crosslinked polyolefin insulated power cable with remarkably improved AC breakdown voltage and impulse withstand voltage has been obtained by a process which comprises extrustion-coating, on the...
|
|
|
4705647 |
Copper-type conductive coating composition
A copper-type conductive coating composition which comprises: (A) a copper powder with hydrogen loss of at most 0.2% by weight or a copper powder with its oxidized surface layer removed by...
|
|
|
4704596 |
Extrusion coated ignition wire
Automotive ignition wire with a high temperature rating, excellent electrical insulating properties, heat resistance, oil resistance and abrasion resistance is described. The wire utilizes a...
|
|
|
4700171 |
Ignition wire
Automotive ignition wire with a high temperature rating, excellent electrical insulating properties, heat resistance, oil resistance and abrasion resistance is described. The wire utilizes a...
|
|
|
4689601 |
Multi-layer ignition wire
Automotive ignition wire with a high temperature rating, excellent electrical insulating properties, heat resistance, oil resistance and abrasion resistance is described. The wire utilizes a...
|
|
|
4595792 |
Method for detecting faults in a synthetic electro-mechanical cable
A method for detecting faults in a synthetic electro-mechanical cable uses n insulated conductor dipped in a slurry of graphite prior to being overbraided with the synthetic reinforcement material....
|
|
|
4588855 |
Semiconducting compositions and wires and cables using the same
A semiconducting composition comprising (A) a random copolymer of propylene and an alpha-olefin having at least 4 carbon atoms as main constituents, which contains 50 to 87 mole % of the...
|
|
|
4584431 |
High voltage RF coaxial cable
A high voltage coaxial cable wherein a corona-free configuration is produced by applying a room temperature-curable silicone elastomeric material under pressure to the outer surface of the cable...
|
|
|
4520230 |
Cross-linked polyethylene insulated power cable with improved electric breakdown strength and method for manufacturing the same
There are disclosed a cross-linked polyethylene insulated power cable with improved electric breakdown strength having a conductor covered with a cross-linked polyethylene insulating layer having a...
|
|
|
4503284 |
RF Suppressing magnet wire
RF absorbing magnet wire is disclosed made up of an electrical conductor such as copper or aluminum coated with at least one layer of polymeric insulation containing electrically and/or...
|
|
|
4469539 |
Process for continuous production of a multilayer electric cable
An improved multilayer electric cable is disclosed having a conductive core, an extruded strand shield (ESS) layer, an insulating layer of polymeric insulation material surrounding the core and...
|
|
|
4456655 |
Electrical cable insulated with a tree-resistant ethylene polymer composition
Propagation of electrical trees and water trees in electrical insulation made of ethylene homopolymers or copolymers with an unsaturated monomer is inhibited by the addition to the insulating...
|
|
|
4454709 |
Method of forming concentric cable layer and article formed
A cable structure having a stranded inner conductor and an insulating layer over the conductor is formed by feeding a tape of semiconducting material onto the wire as it enters an extruder head....
|
|
|
4435692 |
Low electrostatic capacity wire-wound type ignition cable
An ignition cable for supplying voltage to the spark plugs of an internal combustion engine, the cable having a low electrostatic capacity such that it does not produce noise in an FM radio...
|
|
|
4400580 |
Process for producing crosslinked polyethylene insulated cable
A process for producing a crosslinked polyethylene insulated cable having an outer semiconductive layer which comprises providing an internal semiconductive layer, and an electrically insulating...
|
|
|
4399060 |
Semiconductive elastomeric composition
Semiconductive elastomeric compositions useful as the outer layer on insulated electric cables and suitable for high temperature vulcanization techniques.
|
|
|
4384944 |
Carbon filled irradiation cross-linked polymeric insulation for electric cable
Insulation for an electric power cable, and a power cable including such insulation, the insulation having an improved dielectric strength and being irradiation cross-linked polymeric material...
|
|
|
4383132 |
Electric high voltage cable
An electric high voltage cable in which the insulation sheath of the current-conducting cores is provided over the entire cable length on the side remote from the core with a coating of SiC...
|
|
|
4383133 |
Above-ground conductor unit with corona noise reducing covering
An overhead conductor unit used for transmitting high voltage, alternating current, electrical energy which comprises one conductor or several metallic wires grouped together and a thin plastic...
|
|
|
4361723 |
Insulated high voltage cables
There is provided an insulated high voltage cable which possesses the property of lower dielectric losses than prior art cables. The cable comprises a conductor insulated with at least two laminar...
|
|
|
4360706 |
Electric cables of reduced micro-voids in the extruded insulation
A product by process for reducing micro-voids in cross-linked cable insulation without reducing the voltage breakdown strength thereof in which process the insulation, after cross-linking, is...
|
|
|
4360704 |
Moisture proof electrical cable
An insulated cable core is provided with a shield made of individual wires which are embedded in a first plastically deformable jacket which carries a water vapor impermeable sleeve made of wrapped...
|
|
|
4342880 |
Electric cable for medium voltage
This invention refers to a medium voltage electric cable (up to about 45 kV) comprising one or more cores, each of said cores being constituted by a conductor covered with an inner semiconductive...
|
|
|
4317001 |
Irradiation cross-linked polymeric insulated electric cable
Insulation for an electric power cable, and a power cable including such insulation, the insulation having an improved dielectric strength and being irradiation cross-linked polymeric material...
|
|
|
4313029 |
Shielded mining cable
A high-voltage electrical power cable comprises a substantially flat core (10) having a plurality of flexible power conductors (11), and insulating body (14) surrounding each power conductor, a...
|
|
|
4309596 |
Flexible self-limiting heating cable
A heating cable having spaced helically wound conductor wires separated by a layer of positive temperature coefficient material which functions as a self-limiting heating element. At least one of...
|
|
|
4303735 |
Base member coated with an electrically conductive silicone elastomer
It has been discovered that the addition of a small amount (less than 5 percent by weight) of chopped graphite fibers to an electrically conductive silicone elastomeric mixture increases the...
|
|
|
4271350 |
Blanket wire utilizing positive temperature coefficient resistance heater
A heating element for use in an electric blanket or the like including conductors spaced apart in a positive temperature coefficient (PTC) material which serves as a self-limiting heater. The...
|
|
|
4259281 |
Process for reducing micro-voids in the extruded insulation of electric cables
A process for reducing micro-voids in cross-linked cable insulation without reducing the voltage breakdown strength thereof in which process the insulation, after cross-linking, is heated at a...
|
|
|
4247504 |
Method of manufacturing plastic covered highvoltage cables
A method of manufacturing a plastic covered highvoltage cable by passing an electrical conductor through two successive separate extrusion heads. In the first extrusion head a conductor shield...
|
|
|
4226823 |
Method of applying a strippable outer semiconductive layer on an insulated cable conductor
In cables where the conductor is provided with an insulation of thermoplastic or cross-linked polyethylene, the insulation may be covered with a strippable outer semiconductive layer consisting of...
|
|
|
4220615 |
Method for the manufacture of a power cable
A method for manufacturing a power cable wherein an inner polymeric electrically-conducting layer is extruded into surrounding relationship with respect to a conductor core element, an initially...
|
|
|
4209425 |
Conductive coating composition
A conductive coating is disclosed, the coating comprising conductive particles, at least one surfactant, a thixotropic gelling agent, and, optionally, an organosilane coupling agent and a defoamer....
|
|
|
4197423 |
Submersible cable for fish-repelling installation
A submersible cable for a fish-repelling installation comprises a central conductive-wire core covered with a conductive smoothing layer and then with an insulating layer. A first conductive layer...
|
|
|
4170575 |
Compound for patching voids in a semi-conductive component of insulated electric cable
The mending of defective semiconductive components of insulated electrical cable, comprising filling and sealing voids or breaks within a body of semiconductive material with a curable...
|
|
|
4161564 |
Coating formulation, method, and coated substrate
A formulation which may be applied to a substrate to produce a flexible, high temperature, thermally stable and color stable film thereon. The formulation comprises a...
|
|
|
4155613 |
Multi-pair flat telephone cable with improved characteristics
An improved, very thin flat telephone cable having closely spaced parallel wire pairs surrounded by a plastic jacket, the plastic having processing and mechanical properties of standard jacket...
|