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7501577 |
Fault protected electrical cable
An improved fault protected electric power cable is disclosed. In the improved fault protected electric power cable, there are at least two insulated power conductors and an uninsulated ground...
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7435906 |
Touch panel, transparent conductor and transparent conductive film using the same
In a transparent conductor containing conductive particles and a binder, the conductive particles have an average particle size of 60 nm or smaller, and the number of conductive particles having an...
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7390970 |
Cable semiconducting shield
A cable comprising one or more electrical conductors or communications media or a core of two or more electrical conductors or communications media, each electrical conductor, communications...
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7385140 |
Grounding conductor
A grounding conductor 1 is composed of a conductive metal portion 2 and a conductive casing portion 3 that covers the conductive metal portion 2 . The conductive casing portion 3 has a...
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7285726 |
Subsea power cable
A subsea power cable includes a conductor encompassed by a layer of high voltage insulation material including inner and outer semiconducting layers. The insulated conductor is encompassed by a...
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7223922 |
ESD dissipative coating on cables
A cable having an electrostatic discharge (ESD) dissipative coating. The cable includes a lead and an ESD dissipative coating operatively coupled to the lead. Other layers such as adhesives and...
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7202416 |
Electromagnetic insulation wire, and method and apparatus for manufacturing the same
The present invention is concerned with an electromagnetic insulation wire, a method of manufacturing the same and an apparatus for manufacturing the same. The wire comprises a conductor and an...
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7053309 |
Cable with shielding strip
The figure shows an electrical cable with conductors ( 1 ) of metal, surrounded by each of an inner conducting layer ( 2 ), insulation ( 3 ) and an outer conducting layer ( 4 ). A moisture barrier...
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7045716 |
Electrical cable
The present invention relates to the field of electrical cables to be installed in materials such as concrete or other cement based materials and more particularly but not limitatively to heating...
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6930242 |
Magnetically shielded conductor
A conductor assembly that contains a flexible conductor and a layer of nanomagnetic material coated onto the conductor. The layer of nanomagnetic material has a tensile modulus of elasticity of at...
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6808798 |
Heat conductive resin substrate and semiconductor package
This invention relates to a heat conductive resin substrate which polybenzasol fibers are oriented in a thick direction and/or a direction of a surface of a resin substrate, further to the heat...
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6801421 |
Switchable flux control for high power static electromagnetic devices
A high power static electromagnetic device with a flux path, a main winding and one or more regulation windings surrounding portions of the flux path. A control device is coupled to the flux path...
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6673448 |
Electric cable and a method for the production thereof
A semiconducting composition for electric cables, an electric cable incorporating the composition, and a method of producing a cross-linked semiconducting layer of an electric cable are disclosed....
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6534999 |
Cable sensor
A sensor cable ( 10 ) for detecting and/or locating a deformation of the cable includes a conductive core ( 20 ), a dielectric layer ( 40 ), a controlled resistive layer ( 50 ), a piezoresistive...
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6455769 |
Electrical cable having a semiconductive water-blocking expanded layer
Electrical cable, in particular for medium- or high-voltage power transmission or distribution, having a metal shield and a semiconductive water-blocking expanded layer. This layer exerts three...
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6452105 |
Coaxial cable assembly with a discontinuous outer jacket
A coaxial cable structure incorporating a physical interruption in the outer jacket or sheath of the cable. This interrupts the continuity of the outer conductor and serves to block DC (direct...
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6402993 |
Low adhesion semi-conductive electrical shields
A low adhesion semiconductive dielectric shield for use with cross-linked polyethylene, ethylene-propylene rubber or ethylene-propylene-diene rubber (EPDM rubber) insulation. The dielectric shield...
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6291772 |
High performance power cable shield
An improved shielding composition for power cables is disclosed. The composition includes a base polymer, conductive carbon black and various additives, including trimethylquinoline as an...
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6255399 |
Cables with a halogen-free recyclable coating comprising polypropylene and an ethylene copolymer having high structural uniformity
A cable, in particular for power transmission, for telecommunications or for data transmission, or also combined power/telecommunications cables, wherein at least one coating layer consists of a...
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6252172 |
Electrical cable adapted for high-voltage applications
An electrical cable according to the present invention is suitable for high-voltage circuits used in fixed-type apparatuses such as office or home appliances. The cable includes a reinforcing...
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6245426 |
Electric device with a porous conductor insulation impregnated with a dielectric fluid exhibiting a rheologic transition point
An electric device comprising a conductor and a porous conductor insulation impregnated with a dielectric fluid. Where the dielectric fluid comprises; a polymer; and a hydrocarbon-based...
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6086792 |
Cable semiconducting shields
A semiconducting composition comprising (i) an olefinic polymer and (ii) about 25 to about 45 percent by weight, based on the weight of the composition, of a carbon black having the following...
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6015629 |
Stress control for termination of a high voltage cable
A two-part system for electrical stress control includes a non-tacky conformable stress control material that is positioned at the shield cut edge of a prepared power cable and a stress control...
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RE36307 |
Multi-layer power cable with metal sheath free to move relative to adjacent layers
An electrical power cable with a stranded conductor, a semi-conductive stress control layer around the conductor, a layer of insulation around the stress control layer, a semi-conductive insulation...
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5875543 |
Coil type noise suppressing high voltage resistant wire
A coil type, noise suppressing high voltage resistor wherein, without applying a releasing agent to the coil core, the adhesiveness of the fluorocarbon polymer in its unvulcanized state is reduced...
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5796043 |
High-tension cable
A high-tension cable including a metallic resistance wire wound around a reinforcing core, an insulator covering the metallic resistance wire, a braid covering the insulator, and a jacket covering...
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5757334 |
Graphite composite structures exhibiting electrical conductivity
Continuous, elongated nickel plated graphite fibers are bound with an epoxy and are formed into a structural shape (11). An area (13) of the epoxy is removed by bead blasting to expose a layer of...
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5661266 |
Engine ignition cable structure
An engine ignition cable includes a stretching resistant central core over which an intermediate layer made of a mixture of silicone with ferric oxide powders with a ratio of 4:1 is fit. A high...
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5530206 |
Telecommunication cable
A coaxial cable intended to be used in the field of telecommunications comprises a metal core surrounded by at least two layers one of which is a dielectric material layer and the other of which,...
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5527995 |
Cable for conducting energy
This invention relates to an energy conducting cable assembly. In accordance with one aspect of the present invention, the assembly comprises a conductor covered by at least one layer of...
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5523534 |
Shielded carbon lead for medical electrodes
An elongated flexible lead conducts electrical biosignals from a medical electrode attached to a person's skin to a recording instrument and the lead is translucent to X-rays. The lead includes a...
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5397855 |
Low noise cable
The cable includes a conductive coating layer disposed on an internal dielectric and surrounded by a conductive screen. The cable is characterized in that said conductive coating is a conductive...
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5331606 |
Static dissipating data cable and seismic apparatus
Doping the jacket of a data cable reduces the bulk volume resistivity of the jacket material allowing built-up static electricity to discharge. This reduces the likelihood of static charge...
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5293001 |
Flexible shielded cable
A flexible shielded cable that employs a thin metallic foil or plastic metallic foil tape having a metal surface wherein the metallic foil or metal surface is less than 0.0030 inches in thickness...
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5250755 |
X-ray conduits
An X-ray cable has a plurality of elements arranged concentrically relative to one another and including from inside toward outside at least one inner conductor, an inner conducting sleeve, a high...
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5216204 |
Static dissipative electrical cable
A static dissipative electrical cable which eliminates the build-up of triboelectric charging by having a carbon loaded outer jacket which is a semiconductor for draining off triboelectric charges....
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5214243 |
High-temperature, low-noise coaxial cable assembly with high strength reinforcement braid
A high-temperature, low-noise coaxial cable assembly with high strength reinforcement braid is depicted and described. The cable assembly has very low self-noise generation and is particularly...
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5208426 |
Shielded electric signal cable having a two-layer semiconductor jacket
A shielded electric signal cable having at least two semiconductive jacket layers of the same or differing conductivity to cover pinholes, meet variable electrical resistance specifications, and...
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5180885 |
Electrostatic charge dissipating electrical wire assembly and process for using same
An electrostatic charge dissipating protective jacket for bundles of wire made from a polyether-based polyurethane sheet encircling the bundle with the overlapping edges bonded together by an...
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5171937 |
Metal-coated shielding materials and articles fabricated therefrom
The present invention features a new shield material useful in the fabrication of shielded wire or cable articles. The conductive core of the wire and cable is layered with a shielding wrapping...
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5144098 |
Conductively-jacketed electrical cable
A conductively-jacketed electrical cable which provides continuous electrical contact from a drain wire through a metal-coated tape wrapped shield, a semiconductive adhesive layer applied to the...
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5066881 |
Semi-conducting layer for insulated electrical conductors
A semi-conducting pyrolyzed glass fiber layer equalizes the electrical potential on the exterior surface of an insulated conductor when the layer covers the surface. The layer prohibits the...
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5067046 |
Electric charge bleed-off structure using pyrolyzed glass fiber
A structure for bleeding off static electric charges includes a pyrolyzed glass fiber layer having resistivity in the range of 200 to 10,000 ohms per square.
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5037999 |
Conductively-jacketed coaxial cable
A conductively jacketed coaxial cable which provides continuous electrical contact from a drain wire through a metal-coated tape wrapped shield, a semiconductive adhesive layer applied to the tape...
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5034719 |
Radio frequency interference suppression ignition cable having a semiconductive polyolefin conductive core
An ignition cable having a layer of semi-conductive cross-linkable polyolefin extruded over a nonmetallic strength member to form a conductive core. An insulating layer is extruded over the...
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5010209 |
Power cable with water swellable agents and elongated metal elements outside cable insulation
A high voltage electrical power cable with a stranded central conductor encircled by insulation, a metal tape, metal strips or metal wires following helical paths outwardly of the insulation and a...
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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...
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5006670 |
Electric power cable
In a single core or multi-core electric power cable, the dielectric screen of the or each cable core is surrounded by a moisture barrier consisting of a composite tape comprising a carrier layer of...
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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...
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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...
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