Protected By Nonconductive Layer Patents (Class 174/107)
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Publication number: 20140076627Abstract: A cable adapter unit for building up an outer diameter of an electrical cable to facilitate fitment of a cold-shrinkable cover sleeve body on the electrical cable includes a cold-shrinkable, tubular, elastomeric cable adapter and a removable holdout. The cable adapter defines a cable adapter through passage configured to receive the electrical cable. The cable adapter includes: an integral, electrically conductive, tubular stress cone layer; and an electrically insulating, tubular outer layer integral with and surrounding the stress cone layer. The stress cone layer and the outer layer each define a portion of the through passage. The holdout is mounted within the through passage and is configured to be withdrawn therefrom. The holdout maintains the cable adapter in an expanded state in which the cable adapter is elastically expanded and, when withdrawn from the through passage, permits the cable adapter to radially contract to a contracted state about the electrical cable.Type: ApplicationFiled: September 14, 2012Publication date: March 20, 2014Inventor: Kathryn Marie Maher
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Publication number: 20140069683Abstract: One embodiment is related to a multi-core cable. The multi-core cable includes: plural electric wire units in each of which plural coaxial electric wires or insulated electric wires are bundled; and a sheath collectively covering the electric wire units. The electric wire units are arranged so as to form plural layers around a center of the multi-core cable. And, each of the layers is stranded in the same direction at an equal pitch.Type: ApplicationFiled: September 10, 2013Publication date: March 13, 2014Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Masato TANAKA, Kazuhiro SATO, Tatsunori HAYASHISHITA
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Patent number: 8653369Abstract: Disclosed herein is an electrically conductive buoyant cable. The cable includes an electrical conductor member having at least one pair of electrical conductors. The electrical conductors are embedded into a core member. The core member defines a filler layer. A reinforcing member is similarly embedded into the core. The reinforcing member includes strands of reinforcing fibers. The reinforcing members are grouped to support the electrical conductor and prevent delamination. A skin member surrounds the core member and encapsulates the members and prevents water penetration. A tie down member secures each end of the cable while an end cap is fitted over the tie down member. The end cap is sized and shaped for compatible engagement with the desired movable device and a power source.Type: GrantFiled: September 11, 2011Date of Patent: February 18, 2014Assignee: Smartpool LLCInventors: Wing-kin Hui, Wing-tak Hui
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Publication number: 20140034353Abstract: An automated assembly sensor cable has a generally wide and flat elongated body and a registration feature generally traversing the length of the body so as to identify the relative locations of conductors within the body. This cable configuration facilitates the automated attachment of the cable to an optical sensor circuit and corresponding connector. In various embodiments, the automated assembly sensor cable has a conductor set of insulated wires, a conductive inner jacket generally surrounding the conductor set, an outer jacket generally surrounding the inner jacket and a registration feature disposed along the surface of the outer jacket and a conductive drain line is embedded within the inner jacket. A strength member may be embedded within the inner jacket.Type: ApplicationFiled: July 25, 2013Publication date: February 6, 2014Applicant: Masimo CorporationInventors: Ammar Al-Ali, Yassir Abdul-Hafiz, William Jack MacNeish, III, Kevin Forrest
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Publication number: 20140034352Abstract: A differential signal transmission cable includes an insulated wire including a pair of differential signal transmission conductors coated with an insulation, a shield tape conductor made of a band-like member including an electrically conductive metal layer, and wrapped along an outer surface of the insulated wire so that its ends in a width direction are overlapped together, a first resin tape spirally wound along an outer surface of the shield tape conductor and around an outer side of the shield tape conductor, and a second resin tape spirally wound along an outer surface of the first resin tape and around an outer side of the first resin tape. The shield tape conductor, the first resin tape and the second resin tape are wound in a same circumferential direction around a center axis of the insulated wire.Type: ApplicationFiled: March 1, 2013Publication date: February 6, 2014Applicant: Hitachi Cable, Ltd.Inventors: Takahiro SUGIYAMA, Hideki NONEN, Hiroaki HAYASHI
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Publication number: 20140008098Abstract: An electrical cable includes at least one conductor and a barrier arranged externally to the at least one conductor. The barrier includes two first layers including an inorganic material and a second layer including a polymer-metal composite material, the second layer being interposed between the two first layers. The electrical cable also includes, in an intermediate position between the at least one conductor and the barrier, solely discontinuous layers and/or layers of non-thermally-collapsible materials.Type: ApplicationFiled: July 3, 2013Publication date: January 9, 2014Inventors: Antonio SCAGLIONE, Carlo SOCCAL, Alessandro MAZZUCATO, Riccardo RUCCI
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Publication number: 20140002322Abstract: A shield cable includes: a first film member made of an insulating resin; a second film member made of an insulating resin; a laminated body including a center conductor surrounded by the first film member and the second film member; an easy-adhesion layer positioned around the laminated body; an outer conductor positioned around the easy-adhesion layer; and a protective film that covers around the outer conductor, wherein the shield cable is flat when viewed in cross section.Type: ApplicationFiled: June 28, 2013Publication date: January 2, 2014Inventors: Osamu KANOME, Hironobu MIZUNO, Yoshihiro HATTORI
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Publication number: 20130341065Abstract: One embodiment provides a multi-core cable including: at least one ground wire which is arranged in a center or its vicinity in a cross section perpendicular to a length direction of the cable; plural insulated wires arranged in a periphery of the ground wire; an overall shield layer which covers a periphery of the insulated wires; and a sheath which covers a periphery of the overall shield layer.Type: ApplicationFiled: June 25, 2013Publication date: December 26, 2013Inventors: Kazuhiro SATO, Masato TANAKA, Tatsunori HAYASHISHITA
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Patent number: 8598459Abstract: A shielded cable includes a core comprising an insulated wire including an inner conductor and an insulation layer formed on an outer periphery of the inner conductor, a shield layer formed on an outer periphery of the core, and a jacket layer formed on an outer periphery of the shield layer. The shield layer includes a stranded conductor shield layer including a stranded conductor spirally wound around the core, and the stranded conductor includes a plurality of conductor strands stranded together. The shield layer may further include a tinsel copper braided shield layer or a metal plated strand braided shield layer that is formed between the core and the stranded conductor shield layer.Type: GrantFiled: September 20, 2010Date of Patent: December 3, 2013Assignee: Hitachi Cable, Ltd.Inventor: Hirotaka Eshima
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Publication number: 20130306349Abstract: An electrical cable (10) includes at least one central reinforcing element (1, 2) extending along the cable, said reinforcing element being encircled by at least one electrically conductive element (3) extending along the cable, where the central reinforcing element (1, 2) is a tubular body.Type: ApplicationFiled: May 14, 2013Publication date: November 21, 2013Inventors: Lazhar Kebbabi, Sophie Barbeau
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Publication number: 20130306348Abstract: A power cable for artificial lift equipment can include one or more conductor assemblies, each including a copper conductor, a conductor shield with resistivity less than about 5000 ohm-m surrounding the conductor, insulation, an insulation shield having a resistivity less than about 5000 ohm-m surrounding the insulation, a metallic shield surrounding the insulation shield, and a polymer barrier surrounding the metallic shield. Such a cable may include a jacket molded about the one or more conductor assemblies and optionally armor surrounding the jacket. Various other apparatuses, systems, methods, etc., are also disclosed.Type: ApplicationFiled: May 14, 2013Publication date: November 21, 2013Applicant: Schlumberger Technology CorporationInventors: Jason Holzmueller, Patrick Zhiyuan Ma, Gregory H. Manke, Mark A. Metzger, Melissa Ver Meer, Sayak Datta
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Publication number: 20130284487Abstract: A shield conductor is provided with electrical wires and a metal pipe that encloses the electrical wires and whose outer peripheral surface is covered with an orange (color other than a metallic color) resin layer. The pipe is routed so that at least a portion passes in proximity to an exhaust pipe of a vehicle. A section of the pipe passing in proximity to the exhaust pipe that faces the exhaust pipe does not have the resin layer and the metallic-colored outer peripheral surface of the section remains exposed.Type: ApplicationFiled: February 28, 2012Publication date: October 31, 2013Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO WIRING SYSTEMS, LTD.Inventors: Katsutoshi Izawa, Masanori Kuwahara, Sonoda Fujio, Yasushi Itani, Yoshinori Sugimoto, Naoki Aoyama
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Publication number: 20130284486Abstract: The invention relates to a use of a polymer composition for producing an insulation layer of an AC power cable with and to an AC cable surrounded by at least an insulating layer comprising said polymer composition.Type: ApplicationFiled: November 1, 2011Publication date: October 31, 2013Applicant: BOREALIS AGInventors: Ulf Nilsson, Annika Smedberg, Alfred Campus
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Patent number: 8569627Abstract: A transmission line cable that utilizes a plurality of substantially flat insulated conductors, each consisting of two or more solid metallic strands laid side by side in a parallel configuration within an extruded insulator. The plurality of insulated conductors are stacked into groups of two or more and may be utilized as signal conductors or shield conductors. Once the insulated conductors are stacked, the stack is twisted together, and either wrapped in a conductive insulator, placed in an extruded non-conductive insulator, or both, creating a cable that is stable, flexible, and has improved transmission characteristics, including reduced attenuation, noise and signal skew.Type: GrantFiled: August 27, 2010Date of Patent: October 29, 2013Assignee: Wireworld by David Salz, Inc.Inventor: David Salz
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Publication number: 20130277087Abstract: A complex harness includes a composite cable including an electric brake cable, an ABS sensor cable and an outer sheath. The electric brake cable and the ABS sensor cable are integrated by being commonly covered with the outer sheath.Type: ApplicationFiled: April 18, 2013Publication date: October 24, 2013Applicant: HITACHI CABLE, LTD.Inventors: Yoshikazu HAYAKAWA, Hirotaka Eshima
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Publication number: 20130277088Abstract: An electrical ribbon cable includes at least one conductor set having at least two elongated conductors extending from end-to-end of the cable. Each of the conductors are encompassed along a length of the cable by respective first dielectrics. A first and second film extend from end-to-end of the cable and are disposed on opposite sides of the cable The conductors are fixably coupled to the first and second films such that a consistent spacing is maintained between the first dielectrics of the conductors of each conductor set along the length of the cable. A second dielectric disposed within the spacing between the first dielectrics of the wires of each conductor set.Type: ApplicationFiled: June 19, 2013Publication date: October 24, 2013Inventor: Douglas B. Gundel
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Publication number: 20130269973Abstract: A conductive line shield structure includes a first conductive line, a second conductive line and a shielding member. The first conductive line includes a conductive part and an insulative part. At least a surface of the second conductive line is made of copper. The shielding member, is a sheet including an insulative base material and an aluminum foil, and is wrapped so as to enclose the first conductive line and the second conductive line therein. A plated layer is provided on a surface of the aluminum foil and is in contact with the second conductive line.Type: ApplicationFiled: June 11, 2013Publication date: October 17, 2013Inventors: Jun YUKAWA, Hiroyuki UMEHARA, Makoto KATSUMATA
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Publication number: 20130248222Abstract: A coaxial cable according to this embodiment includes: a center conductor; an insulating layer that coats the center conductor; an outer conductor that coats the insulating layer; and an insulating coating film that coats the outer conductor. The insulating layer has, at least one end portion thereof, an outer diameter smaller than an outer diameter of other portions thereof.Type: ApplicationFiled: October 19, 2012Publication date: September 26, 2013Inventors: Tsutomu Inaba, Hiroshi Shinozaki
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Publication number: 20130202259Abstract: The present invention provides a coaxial cable which comprises a cable core encased in a polymeric layer, enclosing the cable core with a pair of shaped conductors; extruding a layer of polymer over the shaped conductors; and cabling armor wire layer about the layer of polymer to form the coaxial cable.Type: ApplicationFiled: July 27, 2011Publication date: August 8, 2013Applicant: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Joseph Varkey, Vadim Protasov
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Publication number: 20130180752Abstract: A parallel foamed coaxial cable includes one or more pairs of inner conductors aligned in parallel, a foamed insulation covering together the inner conductors and having a cross sectional shape including an elliptical shape, a rounded-rectangular shape or a quasi-elliptical shape formed by combining a plurality of curved lines, a non-foamed skin layer covering the foamed insulation and having a maximum thickness in a major axis direction of the cross sectional shape of the foamed insulation and a minimum thickness in a minor axis direction of the cross sectional shape of the foamed insulation, an outer conductor covering the non-foamed skin layer, and an insulation jacket covering the outer conductor. The maximum thickness of the non-foamed skin layer is not less than 1% of a major axis of the cross sectional shape of the foamed insulation.Type: ApplicationFiled: September 14, 2012Publication date: July 18, 2013Applicant: HITACHI CABLE, LTD.Inventors: Sohei KODAMA, Masafumi KAGA, Akinari NAKAYAMA
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Patent number: 8471149Abstract: A shielded electrical cable that has a set of insulated inner conductors and a shield made of a plurality of insulated wires, arranged about said inner conductors. Each insulated wire of the shield has a conductive core coated by insulation which is fused together with the insulation of the neighboring wires. Also, said conductive cores of said plurality of insulated wires are brought into mutual electrical contact at a longitudinal interval of said twisted shielded pair.Type: GrantFiled: March 4, 2010Date of Patent: June 25, 2013Assignee: Technical Services for Electronics, Inc.Inventor: Ky Huynh
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Publication number: 20130122296Abstract: A slickline cable comprises an axially extending strength member having a first diameter proximate an upper end and at least one smaller second diameter distal from the upper end. A coating material is adhered to at least a portion of the length of the strength member to form a substantially uniform outer diameter along the slickline cable. A method for making a slickline comprises forming an axially extending strength member having a first diameter proximate an upper end and at least one smaller second diameter distal from the upper end. A coating material is adhered to at least a portion of the length of the strength member to form a substantially uniform outer diameter along the slickline cable.Type: ApplicationFiled: July 11, 2011Publication date: May 16, 2013Applicant: Halliburton Energy Services, Inc.Inventors: Lawrence C. Rose, Michael L. Fripp, Jack G. Clemens, Richard Mineo, Todd B. Miller, Jerry C. Foster
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Publication number: 20130105195Abstract: A conductor for a communications cable includes an elongated metal wire and a metal sheet that includes a plurality of carbon nanotubes that at least partially surrounds the elongated metal wire. The metal wire may include copper, and the metal sheet may likewise include copper and may be welded to an outside surface of the metal wire to surround the metal wire. This conductor may be used in a variety of communications cables that carry high frequency signals.Type: ApplicationFiled: April 13, 2012Publication date: May 2, 2013Inventor: Luc Walter Adriaenssens
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Patent number: 8410789Abstract: An electric cable is provided having a conductor element, and successively around the conductor element an electrically-insulating layer; a metal screen and an outer protective sheath. The cable has an extruded outer layer surrounding the outer protective sheath, the extruded outer layer being directly in contact with the outer protective sheath, and being obtained from a composition containing more than 50.0 parts by weight of apolar polymer per 100 parts by weight of polymer in the composition, together with an electrically-conductive filler.Type: GrantFiled: February 25, 2010Date of Patent: April 2, 2013Assignee: NexansInventors: Christian Koelblin, Daniel Milan, Christophe Mercado, Frédéric Bechard, Franz Daenekas
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Publication number: 20130067749Abstract: A power cable includes: a conductor layer including an inner conductor core, and an outer conductor core that surrounds the inner conductor core and that is made of copper-clad aluminum; an insulator layer that covers the conductor layer; and an outer sheath layer that covers the insulator layer.Type: ApplicationFiled: September 15, 2011Publication date: March 21, 2013Applicant: H.R. SILVINE ELECTRONICS INC.Inventor: Tien-Cheng Cheng
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Publication number: 20130062116Abstract: A shielded flat cable includes a plurality of wires arranged in parallel, a fibrous member including a polyurethane elastic fiber and woven between the plurality of wires along the arrangement direction of the wires, and a shield layer including a conductive member that includes an adhesive layer on one surface thereof and covers an entire periphery of the plurality of wires such that the adhesive layer is in contact with the fibrous member.Type: ApplicationFiled: March 5, 2012Publication date: March 14, 2013Applicant: Hitachi Cable Fine-Tech, Ltd.Inventors: Detian HUANG, Takanobu Watanabe, Hiroshi Komuro
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Publication number: 20130062093Abstract: The invention relates to a cable suitable for supplying power to a drilling rig's top-drive assembly. In a typical embodiment, the power cable includes (i) a plurality of high-conductivity conductors, (ii) an electromagnetic shield, (iii) two protective sheaths, and (iv) a reinforcing layer of braided aramid fibers between the protective sheaths.Type: ApplicationFiled: November 2, 2012Publication date: March 14, 2013Applicant: DRAKA COMTEQ, N.V.Inventor: DRAKA COMTEQ, N.V.
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Publication number: 20130056267Abstract: A guarded coaxial cable assembly including a micro-coaxial cable and at least one rail.Type: ApplicationFiled: November 3, 2012Publication date: March 7, 2013Applicant: Holland Electronics, LLCInventors: Scott Hatton, Michael Holland
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Publication number: 20130008684Abstract: A shielded cable component and method that comprises a human body that has an outer surface and the main body is formed of a dielectric material and a coating that is applied to the outer surface of the main body where the coating includes a conductive or semi-conductive shielding material. An outer layer is disposed on the coating that completely encapsulates the coating and the main body and the outer layer is formed of a dielectric material.Type: ApplicationFiled: July 6, 2012Publication date: January 10, 2013Applicant: General Cable Technologies CorporationInventors: Jared D. WEITZEL, David P. CAMP, II
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Publication number: 20130000944Abstract: An intraoral x-ray sensor with embedded standard computer interface. The sensor includes a data transfer cable with improved mechanical strength and heat transferring properties. In one embodiment, the cable is quad-twisted USB cable and includes two data lines, a ground line, and fillers twisted within a metallic sheath, e.g., a metal braided shield. The cable is symmetrically organized about a centerline. The symmetric cable has an improved life due to the ability to withstand mechanical stress (e.g., rotational stress). The sensor includes a processor and a housing with an inner metallization layer. The sheath is coupled to the inner metallization layer to transfer heat generated by the processor from the inner metallization layer to the sheath.Type: ApplicationFiled: September 12, 2012Publication date: January 3, 2013Applicant: DENTAL IMAGING TECHNOLOGIES CORPORATIONInventors: Uwe Zeller, Doug Golay
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Publication number: 20120325551Abstract: A flat coaxial cable includes an insulating base layer, a conductor line layer, an insulating cover layer, an electromagnetic shield layer and an outer insulating layer. The conductive layer is disposed on the insulating base layer. The insulating cover layer and the insulating base layer encompass the conductor line layer, wherein the insulating cover layer and the insulating base layer form an inner insulating layer. The electromagnetic shield layer encompasses the inner insulating layer. The outer insulating layer encompasses the electromagnetic shield layer.Type: ApplicationFiled: September 23, 2011Publication date: December 27, 2012Applicant: COMPAL ELECTRONICS, INC.Inventors: Chien-Chun Wu, Shih-Wei Li
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Publication number: 20120312579Abstract: A cable jacket that comprises first and second jacket layers each formed of a jacket material. At least one shielding tape is embedded between the first and second jacket layers. The shielding tape is formed of a substrate material and the substrate material has at least one conductive segment.Type: ApplicationFiled: June 10, 2011Publication date: December 13, 2012Inventors: Robert D. KENNY, David M. FAUSZ, David P. Camp, II
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Publication number: 20120298396Abstract: The present disclosure relates to a manufacturing method of a graphene fiber, a graphene fiber manufactured by the same method, and use thereof. The graphene fiber formed by using graphenes of linear pattern can be applied to various fields such as an electric wire and coaxial cable.Type: ApplicationFiled: August 8, 2012Publication date: November 29, 2012Applicant: VRYUS CO., LTD.Inventors: Byung Hee HONG, Keun Soo KIM, Hyeong Keun KIM, Su Kang BAE
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Publication number: 20120298397Abstract: A leaky coaxial cable includes: a central conductor; an insulator configured to cover the central conductor; an external conductor wound around the insulator, having a thickness of 5 ?m to 44 ?m, and including multiple slots formed periodically in a longitudinal direction of the cable; a plastic film attached to the external conductor, and having a thickness of 5 ?m to 36 ?m; and an outer sheath configured to cover the external conductor and the plastic film, as well as characterized in that the plastic film is attached to a surface of the external conductor facing the outer sheath.Type: ApplicationFiled: August 10, 2012Publication date: November 29, 2012Applicant: FUJIKURA LTD.Inventor: Fumio SUZUKI
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Publication number: 20120292076Abstract: According to an exemplary aspect of the present invention, an adhesive-backed coaxial cable includes a conduit portion with a lengthwise bore formed therein. The conduit portion includes coaxial cable structure disposed within the bore. The duct also includes a flange extending lengthwise with the conduit portion. An adhesive layer is disposed on a surface of the flange such that the duct is mountable to a mounting surface via the adhesive layer.Type: ApplicationFiled: April 24, 2012Publication date: November 22, 2012Inventors: Curtis L. Shoemaker, Richard L. Simmons, Stephen Paul Leblanc
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Publication number: 20120279750Abstract: A high voltage power cable (1) includes at least two insulated conductors (2) and an armour package (6) surrounding the conductors (2). The cable (1) has a longitudinal central element (4) of an elastic material, and longitudinal elements (3) of polymer material placed between the said insulated conductors (2).Type: ApplicationFiled: April 9, 2012Publication date: November 8, 2012Inventors: Sjur Kristian Lund, Bjorn Roger Slora
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Patent number: 8304654Abstract: A coaxial cable includes an electric conductor, an insulating layer formed on a periphery of the electric conductor, wherein the insulating layer includes an insulating material including a fluorine-containing polymer obtained by grafting at least one compound selected from unsaturated carboxylic acids and esters of the unsaturated carboxylic acids to a tetrafluoroethylene-perfluoroalkylvinylether copolymer, a conductive layer formed on a periphery of the insulating layer, wherein the conductive layer includes a sintered product from a metallic nanoparticle paste, and an outer insulating layer formed on a periphery of the conductive layer.Type: GrantFiled: December 18, 2009Date of Patent: November 6, 2012Assignee: Hitachi Cable, Ltd.Inventors: Tomiya Abe, Masanobu Ito, Dai Ishikawa
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Publication number: 20120273249Abstract: The present invention relates to a cable having weldable shield and includes an insulating plastic jacket being a hollow tube made of an insulation material, such as PVC, PE, XLPE or PU; at least one core wire being correspondingly located in the insulating plastic jacket to axially extend therethrough for power or signal transmission; and a shield being correspondingly provided inside the insulating plastic jacket to axially extend therethrough and being located outside the core wire for shielding electromagnetic wave. The shield can be a braided shield formed by braiding strands of wires on a multi-carrier wire-braiding machine, of which the number of carriers can be determined according to actual need. And the wires on at least one of the carriers are weldable wires.Type: ApplicationFiled: April 28, 2011Publication date: November 1, 2012Inventor: HUA-WEI CHEN
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Publication number: 20120267165Abstract: A piggyback cable (10) has a copper conductor (2) with a triple extruded insulation system including a conductor screen (13), an insulation layer (14), and an insulation screen (15), an inner sheath (16) surrounding this insulation system, and an outer sheath (18), the space between the inner (16) and outer (18) sheaths being filled with protective elements. The protective elements have thermoplastic (21) elements arranged together to form at least one layer helically wound around the said cable (10).Type: ApplicationFiled: March 26, 2012Publication date: October 25, 2012Inventors: Per Arne Osborg, Hans Kvarme
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Publication number: 20120261159Abstract: An electrical line with at least two leads composed of conductors surrounded by insulation (4) is proposed, where the leads are stranded together and are surrounded by a common electrical shield above which is mounted a circumferential layer of insulation material. The insulation (4) of the leads is composed of a poorly compressible, cross-linked elastomer insulation material whose insulation resistance constant at room temperature is greater than 4,000M?km. The shield (7) is composed of a non-woven fabric on the basis of polyamide which. is rendered electrically conductive through metallization.Type: ApplicationFiled: April 5, 2012Publication date: October 18, 2012Inventors: Peter Ulfig, Walter Winkelbauer, Christian Cornelissen
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Patent number: 8289385Abstract: In accordance with the present invention a push-cable comprises a central core including a least one conductor, a plurality of non-metallic resilient flexible stiffness members surrounding the core, and a layer of sheathing surrounding the stiffness members.Type: GrantFiled: February 13, 2009Date of Patent: October 16, 2012Assignee: SeekTech, Inc.Inventors: Mark S. Olsson, Eric M. Chapman
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Patent number: 8270152Abstract: There is provided a method and apparatus for storage of cable, comprising: a cable reel, said cable reel being rotatable about an axis and having a surface spaced from said axis, said surface being arranged to store wound cable thereon, the cable reel further comprising: a first receiving portion for receiving a first part of the cable; a second receiving portion for receiving a second part of the cable; and a guide for guiding the cable between the first and second receiving portions, wherein the guide is arranged to guide the cable along a path extending in three dimensions.Type: GrantFiled: August 19, 2010Date of Patent: September 18, 2012Assignee: Xyratex Technology LimitedInventor: David C. Haigh
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Publication number: 20120168197Abstract: A coaxial cable structure includes a central conductor, an insulating layer surrounding the central conductor, a shielding layer surrounding the insulating layer and being formed by mixing and extruding at least a first conductive material and a second conductive material, and an outer jacket surrounding the shielding layer. The coaxial cable structure uses the extruded shielding layer surrounding the insulating layer to replace the woven shielding layer used in prior art coaxial cables, so as to provide enhanced shielding effect while allowing the coaxial cable to be manufactured with reduced material in upgraded efficiency.Type: ApplicationFiled: January 4, 2011Publication date: July 5, 2012Applicant: PRIMECON TECHNOLOGY LTD.Inventor: Ching-Yang Chiu
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Publication number: 20120168196Abstract: A coaxial cable structure includes a central conductor, an insulating layer surrounding the central conductor, a shielding layer wound around the insulating layer and including at least a wire dip-coated with a coating, and an outer jacket surrounding the shielding layer. The coaxial cable structure uses a shielding layer wound around the insulating layer to replace the woven shielding layer used in prior art coaxial cables to provide enhanced shielding effect while allowing the coaxial cable to be manufactured with reduced material in upgraded efficiency.Type: ApplicationFiled: January 4, 2011Publication date: July 5, 2012Applicant: PRIMECON TECHNOLOGY LTD.Inventor: Ching-Yang Chiu
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Publication number: 20120125656Abstract: A cable includes a conductive core, an insulating layer, a shielding layer, and a sheath. The sheath coats the shielding layer. The shielding layer coats the insulating layer. The insulating layer coats the conductive wire. The conductive core includes a conductive wire and a carbon nanotube film comprising a plurality of carbon nanotubes. The carbon nanotubes coat the conductive core.Type: ApplicationFiled: March 8, 2011Publication date: May 24, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., TSINGHUA UNIVERSITYInventors: YANG WEI, SHOU-SHAN FAN
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Publication number: 20120111599Abstract: Systems and methods for forming conductive materials. The conductive materials can be applied using a printer in single or multiple passes onto a substrate. The conductive materials are composed of electrical conductors such as carbon nanotubes (including functionalized carbon nanotubes and metal-coated carbon nanotubes), grapheme, a polycyclic aromatic hydrocarbon (e.g. pentacene and bisperipentacene), metal nanoparticles, an inherently conductive polymer (ICP), and combinations thereof. Once the conductive materials are applied, the materials are dried and sintered to form adherent conductive materials on the substrate. The adherent conductive materials can be used in applications such as damage detection, particle removal, and smart coating systems.Type: ApplicationFiled: October 21, 2011Publication date: May 10, 2012Applicant: United States Of America as Represented by the Administrator of the National Aeronautics and SpacInventors: Luke B. Roberson, Martha K. Williams, Tracy L. Gibson, LaNetra C. Tate, Sarah J. Snyder, Craig R. Fortier
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Publication number: 20120073856Abstract: Braid configurations in coaxial cables. In one example embodiment, a coaxial cable includes a center conductor surrounded by a dielectric, a first braid surrounding the dielectric, a second braid surrounding and adjacent to the first braid, and a jacket surrounding the second braid. The first braid is formed from a first material that is a conductive material. The second braid is formed from a second material that is more compressible and/or has a lower frictional coefficient than the first material.Type: ApplicationFiled: September 24, 2010Publication date: March 29, 2012Applicant: JOHN MEZZALINGUA ASSOCIATES, INC.Inventor: NOAH P. MONTENA
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Publication number: 20120043108Abstract: A high voltage direct current (DC) tether for an airborne wind turbine has a reduced weight compared to conventional tethers. The weight reduction is achieved by using one conductor in the center of the feeder and the shielding of the feeder as a second conductor. A mechanical strength element is disposed in between the center conductor and the shielding. In this configuration, the mechanical strength element acts also as an insulator. The center conductor and the shielding can be made of aluminum or copper. The strength element can be a high strength fiber composite, woven such as VECTRAN® or SPECTRA®. The main weight savings are due to using the shielding for multiple purposes—as a conductor, as lightning protection and as an electromagnetic interference (EMI) effects barrier, while providing strength to the tether, and from using the mechanical strength element (VECTRAN® or SPECTRA®) as an insulator. The shielding is typically used as the return conductor.Type: ApplicationFiled: December 14, 2010Publication date: February 23, 2012Applicant: HONEYWELL INTERNATIONAL INC.Inventors: ERIC BLUMER, CRISTIAN E. ANGHEL
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Publication number: 20120024566Abstract: A high-speed differential cable (1) comprises two-core signal lines in each of which a first dielectric layer (12) is provided around the perimeter of an internal conductor (11), which are arranged so that the cores thereof are in parallel, a second dielectric layer (13) provided around the perimeter of the two-core signal lines, drain lines (14) which are disposed outside the second dielectric layer and at both sides of the two-core signal lines, respectively, and arranged in parallel to the signal lines, an external conductor (15) which is provided longitudinally around the perimeter of the second dielectric layer and the drain lines, with the insulative side thereof arranged outside and the conductive side thereof arranged inside, a casing (16) provided around the perimeter of the external conductor, and drain line trenches (17) provided at the perimeter of the second dielectric layer, where the drain lines are disposed.Type: ApplicationFiled: March 10, 2010Publication date: February 2, 2012Inventors: Katsuo Shimosawa, Ken Oda, Osamu Arai, Takashi Wada, Masato Kubo
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Publication number: 20120000692Abstract: There is provided a shielded cable connecting structure comprising a shielding layer removed portion where a plurality of covered wires are exposed for connection of connecting terminals to a shield connector and a conductive heat-shrinkable tube which is fittingly mounted on an end portion of an electromagnetic shielding layer which lies adjacent to the shielding layer removed portion and the shielding layer removed portion so as to bind together the plurality of covered wires through heat shrinkage.Type: ApplicationFiled: July 1, 2011Publication date: January 5, 2012Applicant: YAZAKI CORPORATIONInventor: Kazuhiko TSUCHIYA