Class 174/131A - Insulating core

Subclass of Class 174 - Electricity: conductors and insulators
No. of patents: 69
Last issue date: 11/17/2009

Number	Title	Issue Date
7619167	Fiber reinforced plastic wire for strength member of overhead transmission cable, method for manufacturing the same, and overhead transmission cable using the same Disclosed is a fiber reinforced plastic wire used as the overhead transmission cable. The fiber reinforced plastic wire for a strength member of an overhead transmission cable according to the present invention includes a wire having a predetermined diameter and com...	11/17/2009
7232956	Interconnecting cable The invention is a cable and a method of producing a cable. The cable can be adapted and used for the generation of audio, video, data, electrical supply and other uses and includes at least two conductor sets running along the cable, Each conductor set includes at ...	06/19/2007
7211319	Aluminum conductor composite core reinforced cable and method of manufacture This invention relates to an aluminum conductor composite core reinforced cable (ACCC) and method of manufacture. An ACCC cable has a composite core surrounded by at least one layer of aluminum conductor. The composite core comprises a plurality of fibers from at le...	05/01/2007
6974912	Insulator and connect cable and method of making same An insulator and cable, wherein the insulator includes a spacer of low dielectric factor having a first end and a second end, wherein the first end comprises more than about three quarters of an axial length of the insulator and wherein the first end has a generally...	12/13/2005
6888070	Cables including fillers A cable includes a filler (12) including a plurality of points of weakness (13) or discontinuities spaced along its length. The points of weakness or discontinuities may be evenly spaced along the length of the cable and may be formed by partially or f...	05/03/2005
6812401	Ultra-small high-speed coaxial cable with dual filament insulator A cable for transmitting electromagnetic signals has a central conductor. A pair of insulator filaments, each having a circular cross section, are twisted around each other to form an insulator wrap. The insulator wrap is helically wound around the conductor. An ins...	11/02/2004
6566605	Multiple pair cable with individually shielded pairs that is easy to connect A multiple pair cable with individually shielded pairs and that is easy to connect has a circular cross-section and includes a plurality of individually insulated conductor pairs and an electrical shield around each pair. The electrical shields of the var...	05/20/2003
6365837	Non-tangling line A non-tangling line of conveyance includes a flexible outer and non-extendible tubular hose. Within the tubular hose a flexible non-extendible body member is placed. The body member is of a material that includes a plastic memory especially against torque...	04/02/2002
6222130	High performance data cable The present invention is for a high performance data cable which has an interior support or star separator. The star separator or interior support extends along the longitudinal length of the data cable. The star separator or interior support has a centra...	04/24/2001
6074503	Making enhanced data cable with cross-twist cabled core profile A cable exhibiting reduced crosstalk between transmission media includes a core having a profile with a shape which defines spaces or channels to maintain a spacing between transmission media in a finished cable. The core is formed of a conductive materia...	06/13/2000
5952615	Multiple pair cable with individually shielded pairs that is easy to connect A multiple pair cable with individually shielded pairs and that is easy to connect has a circular cross-section and includes a plurality of individually insulated conductor pairs and an electrical shield around each pair. The electrical shields of the var...	09/14/1999
5939679	Video push-cable A push-cable for mechanically and electrically connecting a video camera head to a push reel and a video circuit includes a central resilient push rod made of a composite material such as resin impregnated glass fibers, and a plurality of conductive wires...	08/17/1999
5808239	Video push-cable A push-cable for mechanically and electrically connecting a video camera head to a push reel and a video circuit includes a central resilient push rod made of a composite material such as resin impregnated glass fibers, and a plurality of conductive wires...	09/15/1998
5789711	High-performance data cable The present invention is for a high performance data cable which has an interior support or star separator. The star separator or interior support extends along the longitudinal length of the data cable. The star separator or interior support has a centra...	08/04/1998
5552565	Multiconductor shielded transducer cable A low cost shielded transducer cable provides electrical connection between an ultrasound transducer and a display processor. A wound transducer cable is constructed in a first embodiment using two layers of stripline assemblies helically wound in opposit...	09/03/1996
5523528	Interconnection cable for low frequency signal transmission Interconnection cable for transmission of low frequency signals, preferably of audio frequency signals, includes a core (1) ensuring mechanical strength of the cable and surrounded by at least four insulated conductors (2) forming first and second signal ...	06/04/1996
5516986	Miniature electric cable A multiple wire electric cable (10) having a plurality of conductive wires (12), each formed of a multifilament tensile core (14) of unbonded aramid fibers (16). Said conductive wires (12) further having at least a pair of tinsel conductor ribbons (18, 20...	05/14/1996
5500488	Wide band high frequency compatible electrical coaxial cable A wide-band high frequency compatible electrical coaxial cable is provided with an outer conductor, a dielectric, and an inner conductor that is arranged about a plastic core and includes an inner layer of film that is surrounded by and in electrical cont...	03/19/1996
5468916	Means for fixing winding overhangs in electrical machines To fix the conductors and coils of wind overhangs and to fill cavities in the winding overhangs of electrical machines, strings are used which include compressible rovings (1) made up of fibers and surrounded by an elastic sheath (2) which is permeable to...	11/21/1995
5408560	Tensile member for communication cables A communication cable (10) comprises optical fibres (24) and/or metal conductors (20) for the transmission of information, and a tensile member, the tensile member comprising a steel strand and synthetic material. The steel strand has a modulus of elastic...	04/18/1995
5397860	Multiple-core electrical ignition system cable A failure-resistant electrical ignition system cable comprises first and second terminal contacts for contacting a source of ignition pulses and contacting the predetermined destination of these pulses, respectively; a plurality of flexible ignition condu...	03/14/1995
5376758	Stabilized flexible speaker cable with divided conductors A speaker cable assembly having sets of conductors braided about an enlarged flexible core assembly. The enlarged core assembly allows distant spacing of the individual conductors to minimize electromagnetic field interactions to cause signal anomalies. T...	12/27/1994
5374782	Stranded annular conductors An annular conductor consists of a central core (dielectric), circumscribed by a tubular helically wound braid of sets of pairs of strands (insulated or uninsulated), with an electrically insulating protective covering around the braid, and an outermost a...	12/20/1994
5354954	Dielectric miniature electric cable A multiple conductor electric cable (10) having a plurality of conductors (12), each formed of a multi-filament tensile core (14) of unbonded aramid fibers (16). The conductors (12) further have at least a pair of tinsel conductor ribbons (18, 20), spiral...	10/11/1994
5313020	Electrical cable A twin-axial cable comprises a central core around which two conductors are helically wrapped. Interspersing a plurality of spacers between the conductors determines the relative placement of the two conductors on the core. A dielectric barrier encases th...	05/17/1994
5218171	Wire and cable having conductive fiber core The present invention is a method of fabricating a wire and cable article capable of meeting stringent aerospace specifications and requirements, particularly that of low weight. The article generally comprises an inner conductive central core of one or m...	06/08/1993
5216205	Wire conductor for harness Disclosed herein is a wire conductor for a harness, comprising a central portion which is formed of aramid fiber and a conductor portion formed by circularly compressing a stranded wire which is prepared by arranging copper strands around the central port...	06/01/1993
5198621	Twisted cable A twisted cable comprising a core including at least one hard steel wire, carbon fibers and resin and conducting metal wires twisted around the core, the hard steel wire having a ratio of cross section of 10 through 40% based on a total of cross sections ...	03/30/1993
5179251	Unshielded service wire for buried installation An unshielded buried service wire (20) includes a core (22) and a jacket (40). The core comprises two pairs (24-24) of insulated metallic conductors (26-26). Also associated with each conductor pair is a longitudinally extending waterblocking member (33) ...	01/12/1993
5159157	Electrical cable with element of high tensile strength To minimize the cross-sectional area or the diameter of an electric line that is under tensile stress, a central fibrous element of a carbon fiber bundle is disclosed. This can be designed so it is resistant to the longitudinal entry of water....	10/27/1992
5155304	Aerial service wire An aerial service wire (20) includes a jacket (40) having a generally rectangularly shaped cross section and comprising a polyvinyl chloride plastic material. Enclosed by the jacket are two groups of strength members (36--36) each of which includes a plur...	10/13/1992
5142105	Electrical cable and method for manufacturing the same An improved cable assembly having a plurality of conductors held in flat cable sections by a carrier film and cable sections in which the conductors are not held by the carrier film and method for forming such a cable assembly. The flat sections are ident...	08/25/1992
5122622	Electrical cable having a bearing part and two concentrically arranged conductors An electrical cable includes a central bearing part having a plurality of high-tensile plastic filaments. A rubber sheathing encloses the bearing part. An inner and outer conductor are twisted onto the sheathed bearing part and are disposed concentrically...	06/16/1992
5120905	Electrocarrier cable An electrocarrier cable has conductor elements and support or carrier elements. The conductors are lapped on insulating cores and are enclosed in fluorinated sheaths to form conductor elements which are stranded to an elongated central core, preferably wi...	06/09/1992
5113039	Flexible cord with high modulus organic fiber strength member An electrical cable has a single yarn polyamide fiber strength member with a plurality of copper strands positioned adjacent thereto. An insulator jacket is extruded over the copper strands and the strength member to provide a insulated lead of high stren...	05/12/1992
5109534	Cable communication system with transmission line incorporated in hose An improvement is attained in a cable communication system of the type having communication line incorporated in the interior of a water supply hose which comprises, in combination, signal transmission cable incorporated extending in the interior of the w...	04/28/1992
5089666	Cable and method of manufacturing thereof A novel cable for computerized monitoring system comprises at least one outer jacket of plastic abrasion resistant material, one inner layer of fiber reinforcing material and another jacket of plastic abrasion resistant material. The end which is intended...	02/18/1992
5068497	Electrostatic filter cable An electrostatic filter cable for an electrostatic filter system includes an internal electrical conductor formed of an electrically conductive plastic with a specific resistance in a range of substantially from 2 to 200 Ω mm2 /m. An insulatio...	11/26/1991
4997992	Low distortion cable A low distortion cable made of multi-strand conductors including a dielectric core, a plurality of conductive strands of solid cross-section wrapped around the core in a single layer and a plurality of dielectric spacer strands, at least one of which is i...	03/05/1991
4980517	Multi-strand electrical cable A multi-strand electrical cable having electrically conductive strands of different cross-sections, i.e. cross-sectional areas, arranged in ascending order of strand cross-section from the center toward the outer circumference of the cable and sized in ac...	12/25/1990

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Class 174/131A - Insulating core