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EP2031604A3 - Flexible electric cable - Google Patents

Flexible electric cable Download PDF

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Publication number
EP2031604A3
EP2031604A3 EP20080012712 EP08012712A EP2031604A3 EP 2031604 A3 EP2031604 A3 EP 2031604A3 EP 20080012712 EP20080012712 EP 20080012712 EP 08012712 A EP08012712 A EP 08012712A EP 2031604 A3 EP2031604 A3 EP 2031604A3
Authority
EP
European Patent Office
Prior art keywords
stranding elements
insulating material
layer
electric cable
flexible electric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP20080012712
Other languages
German (de)
French (fr)
Other versions
EP2031604A2 (en
Inventor
Ferdinand Ing. Grögl
Thomas Ing. Mann
Angela Dipl.-Ing. Brutler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nexans SA
Original Assignee
Nexans SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nexans SA filed Critical Nexans SA
Publication of EP2031604A2 publication Critical patent/EP2031604A2/en
Publication of EP2031604A3 publication Critical patent/EP2031604A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
    • H01B7/041—Flexible cables, conductors, or cords, e.g. trailing cables attached to mobile objects, e.g. portable tools, elevators, mining equipment, hoisting cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/0009—Details relating to the conductive cores
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1895—Internal space filling-up means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/003—Power cables including electrical control or communication wires

Landscapes

  • Insulated Conductors (AREA)

Abstract

Es wird eine flexible elektrische Leitung für ortsveränderliche Verbraucher angegeben, die mindestens zwei jeweils aus einem elektrischen Leiter und einer denselben umgebenden Isolierung bestehende Adern als Verseilelemente aufweist, welche um einen aus Isoliermaterial bestehenden Kern mit in Längsrichtung verlaufenden Dellen, in denen die Verseilelemente liegen, herum verseilt sind. In dem Kern ist zentral ein von einer Schicht aus Isoliermaterial umschlossener nichtmetallischer, zug- und stauchstabiler Träger angeordnet. Die Schicht aus Isoliermaterial besteht aus einem auf Dauer elastisch bleibenden, eindrückbaren Material, das die Innenzwickel zwischen den Verseilelementen vollständig ausfüllt, und sie ist von einer Gleitschicht aus einem Material mit gegenüber den Verseilelementen guten Gleiteigenschaften umgeben.

Figure imgaf001
The invention relates to a flexible electrical cable for portable consumers, comprising at least two cores, each consisting of an electrical conductor and an insulation surrounding the same, as stranding elements around a core made of insulating material with longitudinally extending dimples in which the stranding elements lie are stranded. In the core, a non-metallic, tensile and compression-resistant carrier enclosed by a layer of insulating material is centrally arranged. The layer of insulating material consists of a permanently elastic, compressible material which completely fills the inner gussets between the stranding elements, and is surrounded by a sliding layer of a material with good sliding properties in relation to the stranding elements.
Figure imgaf001
EP20080012712 2007-08-31 2008-07-15 Flexible electric cable Withdrawn EP2031604A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202007012165U DE202007012165U1 (en) 2007-08-31 2007-08-31 Flexible electrical cable

Publications (2)

Publication Number Publication Date
EP2031604A2 EP2031604A2 (en) 2009-03-04
EP2031604A3 true EP2031604A3 (en) 2013-12-25

Family

ID=38721632

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080012712 Withdrawn EP2031604A3 (en) 2007-08-31 2008-07-15 Flexible electric cable

Country Status (4)

Country Link
US (1) US8071880B2 (en)
EP (1) EP2031604A3 (en)
KR (1) KR20090023121A (en)
DE (1) DE202007012165U1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2459454A (en) * 2008-04-22 2009-10-28 Tyco Electronics Power Cable
DK2504846T3 (en) * 2009-11-27 2021-05-31 Aker Solutions As VULCANIZED POWER SUPPLY STRING
US8337221B1 (en) * 2011-09-20 2012-12-25 Chicony Power Technology Co., Ltd. Transmission apparatus
JP5541331B2 (en) * 2012-04-20 2014-07-09 日立金属株式会社 Composite harness
EP2870609B1 (en) * 2012-07-05 2021-08-25 Green ELMF Cables Ltd. Electric cables having self-protective properties and immunity to magnetic interferences
CN102867568A (en) * 2012-08-25 2013-01-09 大连百孚特电线电缆工程技术研发有限公司 Flexible signal cable for huge crane
US9787066B2 (en) * 2012-11-01 2017-10-10 Green ELMF Cables Ltd. Methods and arrangements for attenuating magnetic fields of electrical cabinets
DE202013002911U1 (en) * 2013-03-27 2013-05-27 Balluff Gmbh Overmolded electrical cable for use in a welding device
DE202013002912U1 (en) * 2013-03-27 2013-05-27 Balluff Gmbh Electric cable for use in a welding device
MX357560B (en) 2013-12-20 2018-07-13 Continental Teves Ag & Co Ohg Hybrid cable, method for producing same, and use of such a hybrid cable.
CN103886942A (en) * 2014-02-25 2014-06-25 安徽怡和电缆有限公司 Silicon rubber insulation control cable
DE202015102166U1 (en) 2015-04-29 2015-06-15 Balluff Gmbh Electric cable for use in a welding device
DE202015102167U1 (en) 2015-04-29 2015-06-15 Balluff Gmbh Overmolded electrical cable for use in a welding device
DE102016209607A1 (en) * 2016-06-01 2017-12-07 Phoenix Contact E-Mobility Gmbh Charging cable for transmitting electrical energy, charging plug and charging station for delivering electrical energy to a receiver of electrical energy
CN106205808A (en) * 2016-08-30 2016-12-07 通鼎互联信息股份有限公司 A kind of super flexible robot's cable
DE102018204011B4 (en) * 2018-03-15 2020-01-16 Leoni Kabel Gmbh Cable, measuring arrangement with a cable and method for measuring a torsion of a cable
CN108922671B (en) * 2018-06-15 2024-01-23 天瀚科技(吴江)有限公司 Front and rear lens connecting wire of automobile data recorder
CN109102934A (en) * 2018-08-30 2018-12-28 安徽特种电缆集团有限公司 A kind of sheath warp resistance industrial robot cable
CN109767871B (en) * 2018-12-18 2020-04-10 上海鑫园电线电缆有限公司 Main cable for submersible pump
CN111933339A (en) * 2020-08-14 2020-11-13 安徽华通电缆集团有限公司 High-flexibility stretch-resistant robot cable
CN115775650B (en) * 2022-12-12 2023-07-04 广东华创盈五金科技有限公司 Antioxidant copper electronic wire and processing technology thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999045549A1 (en) * 1998-03-02 1999-09-10 W.L. Gore & Associates, Inc. Combination cable and device
DE19914924A1 (en) * 1999-04-01 2000-10-05 Alcatel Sa Flexible electrical power line
EP2019394A1 (en) * 2007-07-04 2009-01-28 Nexans Flexible electric cable

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE482704A (en) 1947-06-16
US2953627A (en) * 1958-09-04 1960-09-20 Pacific Automation Products In Underwater electrical control cable
DE1802444B2 (en) 1968-10-11 1971-07-15 METHOD OF MANUFACTURING A TENSILE INSULATED MOVING ELECTRICAL POWER LINE WITH A NUMBER OF CORES
US3699237A (en) * 1971-02-10 1972-10-17 United States Steel Corp Buoyant electric cable
US4110554A (en) * 1978-02-08 1978-08-29 Custom Cable Company Buoyant tether cable
DE3151234A1 (en) 1981-12-21 1983-06-30 Siemens AG, 1000 Berlin und 8000 München Flexible electrical lead
DE3224597A1 (en) 1982-06-29 1983-12-29 Siemens AG, 1000 Berlin und 8000 München Flexible power line with laid-up cores
DE3326986A1 (en) 1983-07-27 1985-02-07 kabelmetal electro GmbH, 3000 Hannover Multi-conductor flexible electric power cable
DE3335325A1 (en) * 1983-09-27 1985-04-04 Siemens AG, 1000 Berlin und 8000 München FLEXIBLE POWER LINE WITH PROFILE CORE AND CARRIER
DE3405852A1 (en) * 1984-02-15 1985-08-22 Siemens AG, 1000 Berlin und 8000 München MULTI-CORE FLEXIBLE ELECTRICAL CABLE
DE3409871A1 (en) 1984-03-17 1985-09-19 Kerpenwerk Gmbh & Co, 5190 Stolberg Electrical cable which can be loaded in bending and tension
DE3734020A1 (en) 1987-10-08 1989-04-20 Kabelmetal Electro Gmbh Tension-resistant control element for flexible cables and leads
DE4218707C2 (en) 1992-06-06 1997-01-23 Felten & Guilleaume Energie Flexible electrical cable, especially for powering cutting machines
US5706382A (en) 1996-02-13 1998-01-06 W. L. Gore & Associates, Inc. Signal transmission assembly having reduced-friction and concentrated load distribution element for synthetic strength members
US5777273A (en) * 1996-07-26 1998-07-07 Delco Electronics Corp. High frequency power and communications cable
DE10162739A1 (en) * 2001-12-20 2003-07-03 Nexans Flexible electrical wire
DE102006025269A1 (en) 2006-05-31 2007-12-06 Nexans Flexible electrical cable

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999045549A1 (en) * 1998-03-02 1999-09-10 W.L. Gore & Associates, Inc. Combination cable and device
DE19914924A1 (en) * 1999-04-01 2000-10-05 Alcatel Sa Flexible electrical power line
EP2019394A1 (en) * 2007-07-04 2009-01-28 Nexans Flexible electric cable

Also Published As

Publication number Publication date
US20090056974A1 (en) 2009-03-05
DE202007012165U1 (en) 2007-11-22
EP2031604A2 (en) 2009-03-04
KR20090023121A (en) 2009-03-04
US8071880B2 (en) 2011-12-06

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