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7626122 |
Lightweight composite electrical wire
A lightweight composite electrical wire having a fusible core encased or enclosed by a conductive wall. In embodiments the core is sodium, and the wall is aluminum. In another embodiment the wall...
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7612292 |
Current lead using rutherford cable
A normal conducting current lead using Rutherford cables, in which one end thereof is connected to an external power supplier and the other end thereof is connected to a superconducting current...
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7612291 |
Composite wire for implantable cardiac lead conductor cable and coils
A composite wire can include a core including a material chosen from the group consisting of Ag and Ir and combinations thereof, a shell around the core including a material chosen from the group...
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7589290 |
Electric contact
An electrical contact, especially an electrical contact of a plug connector, includes a metallic substrate on which a contact layer is applied in the form of a gradient layer. The gradient layer is...
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7560649 |
Conductor of electric cable for wiring, electric cable for wiring, and methods of producing them
A conductor of an electric cable for wiring, containing a copper alloy material containing 1.0 to 4.5 mass % of Ni, 0.2 to 1.1 mass % of Si, and the balance of Cu and unavoidable impurities, in...
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7547848 |
Structure and method for a twisted bus bar for low impedance power distribution and electromagnetic field suppression
A twisted pair symmetric bus bar structure for electric power distribution includes a first conductor; a second conductor; an insulator; wherein the first conductor and the second conductor form an...
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7501578 |
Electric conductors
Electric wires are described consisting of a metallic wire able to conduct the electric current, the outer surface of which is coated in an alloy consisting of specific metals in set quantities.
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7491890 |
Electric wire having a core of aluminum or aluminum alloy
The invention relates to an electric wire comprising an aluminum or aluminum alloy core provided with a coating layer of zinc and nickel alloys. According to the invention, the content by weight of...
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7420124 |
Drawn strand filled tubing wire
A wire for use in medical applications. The wire is formed by forming a bundle from a plurality of drawn filled tubing strands and positioning the bundle within an outer tubing. The tubing and...
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7390963 |
Metal/ceramic composite conductor and cable including same
A conductor cable includes an inner portion and a conductive coating. The inner portion is formed of a metal/ceramic composite. The conductive coating is coated on the inner portion.
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7326854 |
Cables with stranded wire strength members
High strength cables formed from strength members. The strength members are formed from bimetallic filament wires which may be encased within a jacket of polymeric material. The bimetallic filament...
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7319196 |
Bonding wire and bonded connection
A bonding wire ( 1 ) includes a matrix material ( 2 ) and a filler ( 3 ) embedded in this matrix material ( 2 ), the coefficient of thermal expansion of the filler ( 3 ) being lower than the...
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7280875 |
High strength, low resistivity electrode
For use in an implantable medical device, there is provided a biocompatible, biostable, corrosion-resistant wire strand comprising a core comprising a plurality of electrically conductive, low...
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7268562 |
Low cost detectible pipe and electric fencing manufactured from conductive loaded resin-based materials
Detectable pipe and electric fence are formed of a conductive loaded resin-based material. The conductive loaded resin-based material comprises micron conductive powder(s), conductive fiber(s), or...
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7259331 |
Lightweight armor wires for electrical cables
Disclosed are electric cables with improved armor wires used with wellbore devices to analyze geologic formations adjacent a wellbore. The cables include at least one insulated conductor, and one...
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7230186 |
Covered wire and automobile-use wire harness
A lightweight insulated electric wire and an automobile wire harness using the same insulated electric wire where the insulated electric wire has a conductor portion including one or more first...
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7228627 |
Method of manufacturing a high strength aluminum-clad steel strand core wire for ACSR power transmission cables
A manufacturing method is provided to form an overhead transmission cable having an elongated stranded steel core, and at least one layer of conductor wires generally encircling the stranded steel...
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7154044 |
Flat cable conductor, method of making the same and flat cable using the same
A flat cable conductor has: a conductor made of copper or a copper alloy; a first plating film made of tin and/or a tin-copper alloy, the first plating film being formed around the conductor; and a...
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7138582 |
Medical electrical lead conductor formed from modified MP35N alloy
A medical electrical lead having an elongated conductor including one or more wires made of a modified MP35N alloy. The modified MP35N alloy is formed from a melt composition modified to reduce an...
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7135655 |
Arc welding cable
An arc welding cable that is resistant to bending and twisting and can give a long life is provided. For this purpose, an arc welding cable ( 65 ) for supplying a welding current, a welding wire...
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6993373 |
Invasive device provided with a segmented electrical connection conductor
An invasive device 17 , such as a catheter, is connected to a supply and control unit via a connection conductor 21 for the transfer of power supply energy and/or LF signals to and from an...
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6982385 |
Wire cable of electrical conductor forming of multiple metals or alloys
A wire cable of electrical conductor forming of multiple metals or alloys includes single (bundle) wire cable or double (bundle) wire cables, in which at least in one bundle of electrical...
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6927342 |
Insulation for electrical conductors that produces no partial discharges
Electrical conductors, such as bare or round wires, are insulated by taping with a micaceous insulating tape, having a film support of a polymer which can be heat-shrunk above 150° C. and a layer...
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6905782 |
Tarnish deterring tin coating
The present invention is directed to a coated substrate, comprising: an antitarnish layer deposited on a substrate in an amount effective to prevent tarnishing of said coated substrate; and an...
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6836955 |
Constrained filament niobium-based superconductor composite and process of fabrication
A niobium-based superconductor is manufactured by establishing multiple niobium components in a billet of a ductile metal, working the composite billet through a series of reduction steps to form...
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6753479 |
Plated metal wire and method and apparatus for producing the same
This invention provides a plated metal wire excellent in corrosion resistance and resistance to the cracking and peeling of a plated layer and/or a plated alloy layer during working, subjected to...
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6751855 |
Process for forming an ultrafine copper alloy wire
A process for forming an ultrafine copper alloy wire is provided. The alloy includes a copper matrix of high purity copper having a total unavoidable impurity content of not more than 10 mass ppm....
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6750400 |
Graded electric field insulation system for dynamoelectric machine
A groundwall insulation system for use in dynamoelectric machines carrying voltage above 4 kV, and preferably in the order of 13.8 kV, or higher has two layers of insulation wound onto the...
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6747213 |
Structurally-reinforced cable for transporting power and/or for telecommunications
A telecommunications or power transport cable is structurally reinforced by incorporating at least one reinforcing wire or armoring having one or more layers of wires. The cable includes at least...
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6710253 |
Electric fence tape, rope or wire and filament therefor
A fence tape, rope or wire for transmitting an electric current to an animal that touches the fence tape, rope or wire, having a support structure and an electrically conductive conduction...
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6663696 |
Earth conductor for earthing systems
Earth conductor for earthing systems of electrostatic separator, consisting of an electrically conductive core with a plastic or rubber sheath. In order to prevent the passage of liquid, the earth...
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6649843 |
Composite conductor, production method thereof and cable using the same
This invention provides a composite conductor having excellent strength, flexing resistance and corrosion resistance, a production method thereof and a cable employing the same composite conductor....
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6642456 |
Flexible automotive electrical conductor of high mechanical strength using a central wire of copper clad steel and the process for manufacture thereof
The invention relates to the manufacturing of a seven wire symmetrical hybrid conductor containing a hard copper alloy wire of copper clad steel in the center and six hard ETP copper peripheral...
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6576844 |
High-strength light-weight conductor and twisted and compressed conductor
A twisted and compressed conductor including a central wire and a plurality of conductor wires concentrically twisted around the central wire, wherein the central wire is at least one high-strength...
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6559385 |
Stranded cable and method of making
A stranded cable that includes a plurality of brittle load bearing wires and a means for maintaining the stranded arrangement of the brittle wires. Because the load bearing wires are brittle, they...
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6536097 |
Method of preparing and handling oxide superconducting wire
In order to obtain a superconducting wire containing an oxide superconductor, whose critical current density is not much reduced upon application of bending, a plurality of strands 3 , comprising...
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6530205 |
Method of and apparatus for making twisted cable and the cable produced thereby
A method of and an apparatus for making twisted electrical cable, such as 600 volt secondary distribution (UD) cable, and the twisted cable product are disclosed. The apparatus comprises a first...
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6518505 |
Ultrafine copper alloy wire and process for producing the same
An ultrafine copper alloy wire drawn to a diameter of not more than 0.08 mm is provided which is formed of an alloy having a copper matrix of high purity copper with a total unavoidable impurity...
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6461745 |
Copper foil for tape carrier and tab carrier tape and tab tape carrier using the copper foil
A copper foil for a TAB tape carrier, comprising (a) a copper foil having a shiny surface and a mat surface; and (b) an alloy layer comprising nickel, cobalt and molybdenum, which is formed at...
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6438250 |
Method for making a conductor, or electric circuit balanced in radioelectric interference such as micro-discharge and corresponding conductor or circuit
The invention relates to a manufacturing process of an electrical conductor or circuit compensated for radio interferences, including those from the electrical circuit itself. An application of a...
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6294739 |
Electricity distribution bar
A profiled aluminum bar for electricity distribution includes a metal component 20 that is assembled with an aluminum profile 10 through respective aligned lobes of complementary shape, to form a...
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6278057 |
Medical devices incorporating at least one element made from a plurality of twisted and drawn wires at least one of the wires being a nickel-titanium alloy wire
Medical devices are provided which utilize a highly flexible cable of two and preferably three or more strands of wire, at least one of which is a nickel-titanium alloy strand. The strands are...
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6278215 |
Carbon brush with at least one pressed-in stranded copper wire
Carbon brush including at least one pressed-in stranded copper wire arranged as a plait-woven hollow stranded wire, formed from a plurality of copper strands of diameter 0.05 to 0.1 mm, and...
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6248955 |
Electrical cables having low resistance and methods of making the same
An electrically conductive cable includes a number of conductive strands which are twined to form a wire rope. The wire rope is drawn through a die to reduce its diameter until the outer surface of...
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6246008 |
Process for producing a core wire for welding electrodes and an electrode core wire
A process for producing a core wire includes the steps of providing a core includes a metal material enclosed in an inner sheathing which is further enclosed in an outer sheathing wherein the core...
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6221514 |
High-current circuit trace and composition and method therefor
A method by which a conventional circuit trace (14) is modified with a layer (16) of high-conductivity solder alloy to yield a high-current circuit trace (12) for high-current routing on a...
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6087585 |
Micro-dimensional coupling conductor
A micro-dimensional coupling conductor with a shape that is customized for a particular electronic device. A fabrication method is used in which the physical dimensions of the conductor are...
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6078010 |
Inner cable for push-pull control cable
A inner cable for push-pull control cable includes a core and N pieces of strands spirally wound around the core, wherein a diameter of the core is larger than a diameter of the each of the N...
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6063506 |
Copper alloys for chip and package interconnections
Copper alloys containing between 0.01 and 10 weight percent of at least one alloying element selected from carbon, indium and tin for improved electromigration resistance, low resistivity and good...
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5847323 |
High conductance surge cable
An electrical cable for connecting transient voltage surge suppressers to ectrical power panels. A strip of electrically conductive foil defines a longitudinal axis, with a length of an electrical...
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