Class 174/110A - Oxide

Subclass of Class 174 - Electricity: conductors and insulators
No. of patents: 59
Last issue date: 08/11/2009

Number	Title	Issue Date
7572980	Copper conductor with anodized aluminum dielectric layer An electrically insulated conductor for carrying signals or current includes a solid or stranded copper core of various geometries with only a single electrically insulating and thermally conductive layer of anodized aluminum (aluminum oxide). The device is made by ...	08/11/2009
7368166	Polymerase chain reaction using metallic glass-coated microwire A metallic glass-coated microwire has controllable surface porosity. The porosity is achieved by etching the metallic glass-coated microwire or other shapes of glass-coated bodies with acid after annealing to produce a multi-phase glass coating. Porous metallic glas...	05/06/2008
7354645	Engineered glasses for metallic glass-coated wire A metallic glass-coated wire is formed by drawing a hollow glass fiber from a container in which molten alloy is entrained and solidified. Interference stresses extant between the glass coating and the alloy core of the wire are produced by systematically controllin...	04/08/2008
7354675	Apparatus and method for maintaining compression of the active area in an electrochemical cell An electrochemical cell includes a first electrode, a second electrode, a proton exchange membrane disposed between and in intimate contact with the electrodes, and a pressure pad disposed in electrical communication with the first electrode. The pressure pad is an ...	04/08/2008
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 coefficient of thermal expansion of the matrix mat...	01/15/2008
7300861	Method for interconnecting electronic components using a blend solution to form a conducting layer and an insulating layer An improved method of interconnecting electronic devices is described. In the method a blended material for forming a conducting layer and an insulating layer are deposited between a contact of a first electronic device and a second electronic device. The blended ma...	11/27/2007
7230180	Multi-strand steel cable A multi-strand steel cable includes steel strands jacketed with plastic fibers, where the plastic fiber jacketing is melted onto the steel strands by a thermal treatment. The steel cable has a core formed by an unjacketed steel strand, and the core is surrounded by ...	06/12/2007
7012195	Wire mesh seal element with soft flat and hard round wires A wire mesh element having soft wire on the outside and precipitation-hardened wire on the inside is used a bushing, seal, seat, or support, and is useful as an end seal for a catalytic converter. The soft wire on the outside can be flat to aid it shielding the inte...	03/14/2006
6926988	Apparatus and method for maintaining compression of the active area in an electrochemical cell An electrochemical cell includes a first electrode, a second electrode, a proton exchange membrane disposed between and in intimate contact with the electrodes, and a pressure pad disposed in electrical communication with the first electrode. The pressure pad is com...	08/09/2005
6924031	Low-smoke self-extinguishing electrical cable and flame-retardant composition used therein Self-extinguishing cable coated with a flame-retardant composition having: (a) an ethylene homopolymer or copolymer having a density of from 0.905 to 0.970 g/cm3, and being selected from: ethylene homopolymers: copolymers of ethylene with an alpha-olefin;...	08/02/2005
6867374	Ceramic insulation coated electric wire self-fusing ceramic insulation coated electric wire coating composition and coil and voices coil for speaker A coating composition containing a zirconium compound and a silicon compound is applied on a conductor 1 and baked to develop a ceramic insulating coating 2. A bonding agent made by dissolving a polyamide resin or a polyimide resin into an organic agen...	03/15/2005
6811875	Partial discharging-resistant wire enamel composition and partial discharging-resistant magnet wire The prevent invention provides a partial discharge-resistant wire enamel composition wherein at least one fine particle sol selected from the group of metal oxide fine particle sol and silicon oxide fine particle sol is dispersed, and 3 to 100 parts by weight of at ...	11/02/2004
6759592	Kaolin additive in mineral insulated metal sheathed cables Kaolin is added to the insulation (30) in a metal sheathed, mineral-insulated cables of the type used as a power cable, heating cable, or thermocouples where high temperature and an aggressive medium may exist, and which are typically produced by drawing down...	07/06/2004
6642167	Dielectric ceramic composition, monolithic ceramic substrate, ceramic electronic component, and monolithic ceramic electronic component A dielectric ceramic composition comprises 100 parts by weight of major component represented by the formula BaO-×{(1-y)TiO2.yZrO.sub.2 } wherein 3.5ࣘ×ࣘ4.5 and 0ࣘyࣘ0.2, and auxiliary components added to the main component. The auxilia...	11/04/2003
6593532	Electrode lead wires Electrolytic capacitor lead wires doped with one or more interstitial elements at the surface to enhance (lower) leakage of capacitors using such lead wires....	07/15/2003
6372344	Cables with a halogen-free recyclable coating comprising polypropylene and an ethylene copolymer having high elastic recovery 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 is comprised of a recyclable material which is halogen-free and has superi...	04/16/2002
6329055	Multilayer insulated wire and transformers made by using the same There is disclosed a multilayer insulated wire which comprises a conductor and solderable extrusion-insulating layers made up of two or more layers for covering the conductor, wherein at least one insulating layer is formed by a mixture comprising 100 par...	12/11/2001
6287691	Electrical winding, and a transformer and an electric motor including such a winding An electrical winding made by winding a coated electrical conductor to form a plurality of turns, the coating comprising a polymer matrix and at least one material having non-linear resistance, according to the invention, the material having non-linear re...	09/11/2001
6252173	Bauxite flame-retardant fillers for insulators or sheathing Bauxite, particularly high alumina bauxite, and brucite are used as flame-retardants in non-aqueous organic polymer formulations particularly for electric insulation or sheathing or encapsulation, and also in bitumen. The formulations are suitable for sha...	06/26/2001
6190770	Pulsed voltage surge resistant enamelled wires A pulsed voltage surges resistant enamelled wire comprises a metal conductive wire and at least one shield layer outside the wire, the at least one shield layer is provided by a coating composition comprising (a) a synthetic resin, (b) an organic solvent ...	02/20/2001
6136434	High temperature resistant colored enamel wires A high temperature resistant colored enamel wire comprises a metal conductive wire and at least one colored coating layer outside the wire, the at least one colored coating layer is provided by a coating composition comprising (a) a synthetic resin, (b) a...	10/24/2000
6060162	Pulsed voltage surge resistant magnet wire A pulsed voltage surge resistant magnet wire comprising a conductor, a continuous and concentric and flexible uniform coat of base insulation material superimposed on the conductor. An essentially continuous and concentric and uniform pulsed voltage surge...	05/09/2000
5891571	Fire-resistant PVC formulation A fire-resistant polyvinyl chloride (PVC) formulation suitable for use as sheathing on electric wires and cables, contains 15-60 parts by weight per 100 parts by weight of PVC (phr) of a phosphate plasticize, 10-40 phr of a halogenated plasticize, 15-60 p...	04/06/1999
5834117	Heat-resistant electrical wire comprising a benzimidazole-based polymer coating A heat-resistant combination including a substrate, a first layer, and a second layer. The first layer includes a benzisidazole-based polymer with a first face in contact with the substrate; and the second layer contains a ceramic material and is securely...	11/10/1998
5698323	Flame retardant cable 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 medium, or core being surrounded by a composition, which is ess...	12/16/1997
5532434	Insulated wire An insulated wire having a conductor coated with insulating material wherein a light absorbing layer is provided between the conductor and the insulating material, thereby an insulating coating can be easily peeled off by means of laser....	07/02/1996
5492761	Heat-resistant coated electrically conductive wire A heat-resistant coated electrically conductive wire, comprising an electrically conductive wire coated with an insulating coating. The insulating coating is obtained by forming a coating of a thermoplastic resin containing aromatic rings or complex rings...	02/20/1996
5468557	Ceramic insulated electrical conductor wire and method for manufacturing such a wire A ceramic insulated wire has a conductor core of copper or copper alloy, a stainless steel layer around the conductor core and a chromium oxide film (2A) around the stainless steel layer. The chromium oxide film (2A) is surrounded by an outer ceramic insu...	11/21/1995
5443905	Heat and oxidation resistant composite electrical conductor A heat and oxidation resistant electrically conductive composite conductor has a core (1) made of copper or a copper alloy, an electrically conductive ceramics layer (2) around the core (1), and a nickel layer (3) on the exterior of the electrically condu...	08/22/1995
5436409	Electrical conductor member such as a wire with an inorganic insulating coating An insulated electrical conductor wire has a conductor core containing Ni or Ni alloy at least in its outer surface, an oxide layer of Ni or Ni alloy formed by oxidation treatment of the outer surface of the conductor, and an insulating inorganic compound...	07/25/1995
5372886	Insulated wire with an intermediate adhesion layer and an insulating layer An insulated wire is suitable for use as a distribution wire, a wire for winding a coil or the like, which is used in a high-vacuum environment or in a high-temperature environment such as a high vacuum apparatus or a high temperature service apparatus. T...	12/13/1994
5336851	Insulated electrical conductor wire having a high operating temperature An insulated wire has a conductor, a first insulating metal oxide layer which is formed around the conductor, and a second insulating metal oxide layer, containing ceramic particles mixed by addition and formed around the first insulating metal oxide laye...	08/09/1994
5262593	Coaxial electrical high-frequency cable In a coaxial electrical high-frequency cable, a spacer is provided between the internal conductor and the external conductor in order to maintain the operation of the cable even in the case of elevated ambient temperatures. The spacer can be a helical pro...	11/16/1993
5206642	Device for detecting data relating to the passage of vehicles on a road A device for detecting data relating to the passage of vehicles on the road including a piezoelectric effect cable and a cylindrical metal tube having an inside diameter which is larger than the outside diameter of the piezoelectric cable with the space b...	04/27/1993
5139820	Method of manufacturing ceramic insulated wire A method of manufacturing a ceramic insulated wire involves preparing an extrudable gel compound formed by dissolving a metal-organic compound in a solvent and adding at least one thermoplastic polymer or its monomer to the mixture to make the gel compoun...	08/18/1992
5091609	Insulated wire An insulated electrical wire is suitable for use as a distribution wire, a wire for winding coils, and for other electrical purposes. The wire can be used in a high-vacuum environment or in a high-temperature environment. This insulated electrical wire ha...	02/25/1992
4912286	Electrical conductors formed of sub-oxides of titanium An electrical conductor formed substantially of a titanium sub-oxide having a formula TiOx where x is less than two. The conductor may take the form of a resistance heater which is compatible with ceramic insulators, and is useful because of it...	03/27/1990
4859366	Low smoke modified polypropylene insulation compositions This invention relates to a resin composition comprising functionalized polypropylene, a hydrogenated mono alkylarene-conjugated diene block copolymer, oil, and a filler which can be blended to form a self-extinguishing, low smoke and halogen free insulat...	08/22/1989
4853154	Low smoke polypropylene insulation compositions This invention relates to a resin composition comprising polypropylene, a hydrogenated mono alkylarene-conjugated diene block copolymer, oil, and a filler which has been treated with a coupling agent, which can be blended to form a self-extinguishing, low...	08/01/1989
4719318	Insulated conductors and method of making same Mineral insulated conduits are produced by insulating one or several electrical conductors, preferably metallic conductors, with silica staple fibers and sheathing the entire conductor with a metallic jacket. The silica staple fibers are produced by treat...	01/12/1988

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Class 174/110A - Oxide