Class 174/118 - With powdered or granular material

Subclass of Class 174 - Electricity: conductors and insulators
Definition: Single conductor structures including as a part thereof
No. of patents: 41
Last issue date: 07/18/2006

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Number	Title	Issue Date
7078452	Low smoke emission, low corrosivity, low toxicity, low heat release, flame retardant, zero halogen polymeric compositions Zero halogen polyolefin compositions exhibit low smoke emission, low corrosivity, low toxicity, and low heat release properties, as well as flame resistance and char formation, while simultaneously maintaining favorable electrical insulation properties. Such composi...	07/18/2006
7037392	Method for producing a bar-type conductor The invention relates to a process for manufacturing a conductor bar comprising a number of partial conductors, with the following steps: A: manufacturing the partial conductors, B: applying at least one insulating layer to the partial cond...	05/02/2006
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
6791025	Supporting insulatedly separated conductors A support member includes a support member body, having a relatively stiff composite material having binding material and reinforcing material drawn through the binding material, and having a mounting end. At least two insulatedly separated conductors are within the...	09/14/2004
6492596	Foamable composition and coaxial cable having insulating foam layer A foamable composition containing a base polymer containing a polyethylene mixture of a low density-polyethylene having a density of 0.91-0.925 g/cm3 and a high density polyethylene having a density of 0.94-0.97 g/cm3, and a fluorore...	12/10/2002
6403700	Absorbing agents for water and aqueous liquids and process for their production and use The present invention relates to a powdery, cross-linked polymer absorbing water and aqueous liquids formed of polymerized, unsaturated, acid groups-containing monomers that are present as salts neutralized to the extent of at least 50 mol-% and which opt...	06/11/2002
6316104	Adhesives and circuit materials using said adhesives Adhesives and adhesive films based on polymer resins and containing a cationic scavenger are provided for circuit materials and flat cables with metallic wiring. The cationic scavenger reduces free cations in the adhesive and prevents the loss over time o...	11/13/2001
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
6165612	Thermally conductive interface layers An improved interface pad or layer for use in combination with solid state electronic components adapted to be interposed along a heat dissipating path between the electronic device and a mounting chassis or heat-sink surface. The interface pads comprise ...	12/26/2000
6060557	Absorbing agents for water and aqueous liquids and process for their production and use The present invention relates to a powdery, cross-linked polymer absorbing water and aqueous liquids formed of polymerized, unsaturated, acid groups-containing monomers that are present as salts neutralized to the extent of at least 50 mol-% and which opt...	05/09/2000
6054028	Ignition cables Ignition cables which contain a layer of a melt-extruded conductive polymer. The conductive polymer is preferably the sole current-carrying component of the cable. The polymeric component in the conductive polymer is a fluoropolymer, preferably a vinylide...	04/25/2000
6017627	High voltage electric appliance Disclosed is a high voltage electric appliance comprising electric coils whose conductors are wrapped by an insulating tape with subsequent impregnation of thermosetting resin for the electrical insulation. The insulating tape is a laminated body consisti...	01/25/2000
5904903	Electrically heatable primary catalytic converter An electrically heatable starter catalytic converter (5) has a metallic housing (6) in which is arranged the actual catalyst (7) exposed to the exhaust gas flow, an electric resistance heating (8) and an electric connection line (10) that enters the housi...	05/18/1999
5654095	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 and an essentially continuous and concentric and uniform pulsed voltage su...	08/05/1997
5601638	Thick film paste A thick film paste for use in the formation of a conductor, a resistor, an insulator, a protector or the like in a ceramic wiring substrate by a printing process, wherein at least 2-tetradecanol as a solvent is contained in an amount of at least 3% by wei...	02/11/1997
5594397	Electronic filtering part using a material with microwave absorbing properties A ground conductor and a signal conductor are provided in an insulating magnetic body respectively. The insulating magnetic body is a compound member that combines ferromagnetic metal particles and an insulating resin. A signal transmission element, a con...	01/14/1997
5536478	Electrical leads for a fluid heaters A lead construction for a fluid heater such as an electrically heated catalytic converter, is set forth including a mineral insulated cable having a central core connected to the heater element of the fluid heater, an outer metal sheath connected to an en...	07/16/1996
5471014	Insulated electrical conductor containing free-flowing mica An electrical conductor (100) is provided that is insulated with at least one layer of fibrous material (16') and has free-flowing powdered mica (8) disposed about an electrical conductor (2'). Insulated conductor (100) combines high temperature resistanc...	11/28/1995
5298284	Method of making a swelling cable wrap A cable wrap which swells upon contact with water is made by coating one side of a nonwoven fabric support with a polyvinyl alcohol binding agent and then with a superabsorber powder, drying the coated fabric between contact surfaces, printing a polyacryl...	03/29/1994
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
5138685	Communications cable having microbial resistant water blocking provisions A communications cable (20) includes water blocking provisions which are microbial resistant. The water blocking provisions include a microbial resistant water blocking member (35) comprising a laminate which includes two tapes (37--37) with a superabsorb...	08/11/1992
5111002	Method of fabricating thermocouple cable and the cable resulting therefrom An improvement in the method for preparing diffusion resistant clad thermocouple cable by placing the thermocouple wires in MgO powder or pellets on a strip of metal cladding material and longitudinally bending the strip of cladding material around the th...	05/05/1992
4773976	Method of making an insulated electrical conductor A telecommunications conductor is produced by coating it with a visco-elastic dielectric material and then providing an electrically conductive material around the conductor by bombarding the visco-elastic material with particles of the conductor material...	09/27/1988
4755020	Gas-blocked optical fiber cable unit An optical fiber cable unit in which an elongated optical fiber is telescoped into an outer jacket such that an annular space is defined between the fiber and the jacket. The space is filled with a polyorganosiloxane "grease" having extremely good thixotr...	07/05/1988
4750805	Helically slit high-Z cable sheathing and method of using same A high-Z cable sheathing for shielding against ionic radiation includes tubes made of high-Z material having continuous helical slits extending from end to end of each tube. A helically cut tube made of polyethelene and lead provides a highly flexible she...	06/14/1988
4701016	Thixotropic grease composition and cable comprising same A grease composition comprising oil, colloidal particle filler, and, optionally, a bleed inhibitor is disclosed. The grease typically has a critical yield stress below 140 Pa at 20° C., preferably below 70 or 35 Pa. The grease can advantageously be used ...	10/20/1987
4689443	Armored cable having mineral insulation An armored cable having mineral insulation, comprising a metal central conductor and a cylindrical hollow metal sheath between which a powdered refractory insulating material is interposed, characterized in that the mineral insulating material is a mixtur...	08/25/1987
4679317	Screened cable insulated by means of mineral insulation material and method of manufacturing such a cable A cable which is insulated by means of mineral insulation material and which comprises one or more hollow electric conductors, a mineral insulation material provided around the conductor(s) and a metal sheath, the ends of said cable being sealed in a mois...	07/14/1987
4665281	Flexible tubing cable system A flexible tubing cable assembly having an outer sheath of flexible thin wall metal tubing with one or more conductors therein, each of the conductors having a first layer of a first dielectric and a second layer of a second dielectric, with a third diele...	05/12/1987
4562302	Inside telecommunication cable An inside cable having a core of conductors with conductor insulation formed from polyvinylchloride and in which interstices between conductors contains a fire resistant powder to resist burning of the core. The core is surrounded by a fire resistant jack...	12/31/1985
4512827	Method of manufacturing mineral insulated electric cable and like elements In a mineral insulated electric cable the powdered insulating material is impregnated with a quantity of a hydrophobic material, for example a silicone, which has been introduced into the powder in liquid form. The added hydrophobic material serves as a b...	04/23/1985
4482412	Method of making a coaxial cable The insulating spacer for an h-f cable is extruded on the inner conductor, at approximately the correct dimensions, followed by a sizing step in which insulation powder is deposited on the horizontally running, insulated conductor core and melted in a fun...	11/13/1984
4439255	Process for production of heat resistant insulated electric wire and cable A heat-resistant insulated electric wire and cable which comprises an electric conduction; the first coating layer thereon consists of a mixture of a binder and a finely ground and unmelted inorganic substance; and the second organic insulating coating la...	03/27/1984
4420881	Method of manufacturing a preform for mineral-insulated electric cable The mineral substance is mixed (2) with an organic binder, a cylindrical structure is extruded (4), said cylindrical structure having at least one internal duct, and being cut (9) to portions of determined length before undergoing (10) heat treatment to c...	12/20/1983
4419157	Process and apparatus for manufacturing telecommunication cables filled with expansible powder A process and apparatus for filling multi-conductor cables, particularly a telecommunication cable with several insulated wires surrounded by a covering and a sheath, with a mixture of powders which expand with the absorption of moisture. The conductors a...	12/06/1983
4415674	Electrical insulating refractory composition Sheathed electrical heating elements containing MgO heat conductive, electrical insulating material having an additive of fine particles of spherically shaped fused ZrO2 to increase the electrical resistivity and maintain favorable tap density ...	11/15/1983
4345111	Electric conducting cable insensitive to nuclear radiation Electrical conducting cable which is insensitive to nuclear radiation comprising at least one conductive core, at least one layer of an insulating substance surrounding said conductive core and at least one conductive sheath surrounding said insulating la...	08/17/1982
4273597	Fluidized powder filling of cable core units The conductors of a cable core unit are powder filled by passing the core unit through a fluidized bed of powder with the conductors substantially closed together. The filled cable core unit can be wrapped with tape after exit from the fluidized bed. Cabl...	06/16/1981
4252583	Methods of fluidized powder filling of cable cores For powder filling of cables, in a fluidized powder bed, it has been proposed to pass the cable core through the bed in a substantially closed condition. There is a limit to the number of conductors a core can have for effective filling. In the present in...	02/24/1981
4234786	Magnesia insulated heating elements and method of making the same Compacted, granular, fused magnesia used as thermally-conducting electrical insulation in tubular, electrical resistance elements is substantially improved in thermal conductivity through the addition of 0.1 to 10.0 percent of a glass comprising CaO, B	11/18/1980

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Class 174/118 - With powdered or granular material