EP1225598A2 - Câble électrique flexible - Google Patents

Câble électrique flexible Download PDF

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Publication number
EP1225598A2
EP1225598A2 EP01403136A EP01403136A EP1225598A2 EP 1225598 A2 EP1225598 A2 EP 1225598A2 EP 01403136 A EP01403136 A EP 01403136A EP 01403136 A EP01403136 A EP 01403136A EP 1225598 A2 EP1225598 A2 EP 1225598A2
Authority
EP
European Patent Office
Prior art keywords
line according
flexible line
polyamide
flexible
stranded
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.)
Granted
Application number
EP01403136A
Other languages
German (de)
English (en)
Other versions
EP1225598A3 (fr
EP1225598B1 (fr
Inventor
Ferdinand Grögl
Thomas Mann
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 EP1225598A2 publication Critical patent/EP1225598A2/fr
Publication of EP1225598A3 publication Critical patent/EP1225598A3/fr
Application granted granted Critical
Publication of EP1225598B1 publication Critical patent/EP1225598B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01B7/17—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
    • H01B7/22—Metal wires or tapes, e.g. made of steel
    • H01B7/221—Longitudinally placed metal wires or tapes
    • H01B7/223—Longitudinally placed metal wires or tapes forming part of a high tensile strength core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/302—Polyurethanes or polythiourethanes; Polyurea or polythiourea
    • 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
    • H01B7/17—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
    • H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
    • H01B7/183—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of an outer sheath
    • 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
    • H01B7/22—Metal wires or tapes, e.g. made of steel
    • H01B7/228—Metal braid

Definitions

  • the invention relates to a flexible electrical line according to claim 1.
  • Such flexible electrical lines are used, for example, as elevator lines or but used as a so-called drag chain cable. When operating corresponding The lines are constantly moved, especially in drag chains.
  • the lines are either shielded or unshielded, being on the shielded version is used if special requirements for the electromagnetic Tolerability.
  • the maximum chain length was 6 meters with movement speeds of 180 m / min and accelerations usually of 2 m / sec 2 .
  • a technology already used in extreme cases with greatly improved drag chain designs enables speeds of up to 500 m / min with movement lengths of up to 50 m and accelerations of 8 m / sec 2 and more.
  • a practiced solution for extreme requirements is a flat one Cable design with steel cables arranged on the side. Such a line requires an increased space requirement.
  • the Jacket consists of a so-called steel / polyurethane composite construction.
  • the Disadvantages of this line are poor connection of the support element the drag chain as well as in difficult assembly.
  • the present invention has for its object to provide a flexible electrical line for extreme loads, which is suitable for travel distances of over 30 meters at speeds up to 500 m / min and accelerations or decelerations up to 10 m / sec 2 and beyond is easy to assemble.
  • the invention is based on the embodiment shown schematically in the figure explained in more detail.
  • 1 denotes a central element, which consists of a steel cable 1a and one the steel cable 1a located compressible sleeve 1 b, z. B. a wrap so-called flock yarns.
  • Each wire consists of a conductor 11, e.g. B. a stranded conductor and insulation 12 z. B. from a two-layer insulation, such as it is described in the earlier application 100 36 610.4 of July 27, 2000.
  • central element 1- in some cases also in addition to this - can be provided in the gussets not shown tensile and compression stable elements his.
  • the inner jacket 13 is surrounded by a winding 14, which preferably consists of a Nonwoven tape exists.
  • the elements 17 forming the reinforcement mesh 15 are preferably flat elements, which are extremely flexible, yet are stable in terms of tension and compression.
  • the flat element 17 consists of four elongated elements arranged side by side Objects 18, which are made of a plastic cover 19, preferably made of polyamide are surrounded.
  • the objects 18 are either folded steel wires or flat in a matrix Polyamide running fibers or fiber bundles made of polyaramide (Kevlar), glass or Carbon fiber.
  • the outer jacket 16 is particularly advantageously made of thermoplastic Polyurethane made by extrusion.

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Insulated Conductors (AREA)
  • Ropes Or Cables (AREA)
EP01403136A 2001-01-18 2001-12-06 Câble électrique flexible Expired - Lifetime EP1225598B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20100911U DE20100911U1 (de) 2001-01-18 2001-01-18 Flexible elektrische Leitung
DE20100911U 2001-01-18

Publications (3)

Publication Number Publication Date
EP1225598A2 true EP1225598A2 (fr) 2002-07-24
EP1225598A3 EP1225598A3 (fr) 2003-02-12
EP1225598B1 EP1225598B1 (fr) 2008-09-10

Family

ID=7951797

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01403136A Expired - Lifetime EP1225598B1 (fr) 2001-01-18 2001-12-06 Câble électrique flexible

Country Status (5)

Country Link
US (1) US6525271B2 (fr)
EP (1) EP1225598B1 (fr)
AT (1) ATE408228T1 (fr)
DE (2) DE20100911U1 (fr)
ES (1) ES2311008T3 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE327560T1 (de) 2003-03-17 2006-06-15 Nexans Flexibles kabel mit einem abriebfesten mantel
US20050045366A1 (en) * 2003-08-25 2005-03-03 Michael Wolff Power cord having one or more flexible carbon material sheathings
US7271340B2 (en) * 2005-01-06 2007-09-18 Precision Interconnect, Inc. Flexible interconnect cable with insulated shield and method of manufacturing
US8928449B2 (en) * 2008-05-28 2015-01-06 Flextronics Ap, Llc AC/DC planar transformer
US8119917B2 (en) * 2009-09-11 2012-02-21 Samuel John Edward King Braided cable
US9093195B1 (en) * 2010-02-26 2015-07-28 Southwire Company, Llc Rugged cable
WO2012111832A1 (fr) * 2011-02-17 2012-08-23 矢崎総業株式会社 Manchon de blindage
CH704545A2 (de) * 2011-02-23 2012-08-31 Leoni Studer Ag Elektrisches Kabel vorzugsweise für eine Betriebsspannung grösser als 1000 Volt.
CN203325542U (zh) * 2013-04-11 2013-12-04 富士康(昆山)电脑接插件有限公司 线缆
US9589704B2 (en) 2013-08-09 2017-03-07 Belden Inc. Low R, L, and C cable
CN106409408A (zh) * 2016-09-30 2017-02-15 昆山信昌电线电缆有限公司 一种机械手臂扭转电缆
EP4027355A1 (fr) * 2021-01-12 2022-07-13 Gebauer & Griller Kabelwerke Gesellschaft m.b.H. Câble

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4218707C1 (fr) * 1992-06-06 1993-04-29 Felten & Guilleaume Energietechnik Ag, 5000 Koeln, De
EP0718854A1 (fr) * 1994-12-22 1996-06-26 The Whitaker Corporation Câble électrique utilisé dans un environnement médical de chirurgie
EP0809259A2 (fr) * 1996-05-23 1997-11-26 Alcatel Câble d'énergie électrique

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2052029A5 (fr) * 1969-07-07 1971-04-09 Nord Aviat
US4034138A (en) * 1973-12-28 1977-07-05 Hitco Aromatic polyamide fibers coated with a polyurethane
DE7917621U1 (de) 1979-06-20 1979-09-20 Felten & Guilleaume Carlswerk Ag, 5000 Koeln Elektrische Hochspannungstrommelleitung
DE3220392A1 (de) 1982-05-29 1983-12-01 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Flexible elektrische leitung, insbesondere krantrommelleitung
DE3335325A1 (de) * 1983-09-27 1985-04-04 Siemens AG, 1000 Berlin und 8000 München Flexible starkstromleitung mit profilkern und tragorgan
DE3405852A1 (de) 1984-02-15 1985-08-22 Siemens AG, 1000 Berlin und 8000 München Mehradrige flexible elektrische leitung
IT1176076B (it) * 1984-04-18 1987-08-12 Pirelli Cavi Spa Cavo elettrico del tipo non propagante l'incendio
US4655077A (en) 1985-05-31 1987-04-07 Purvis Howard A Wear sensor system
US4707569A (en) * 1985-06-03 1987-11-17 Japan Styrene Paper Corporation Multi-conductor cable
DE3604311C2 (de) 1986-02-12 1993-11-04 Kabelmetal Electro Gmbh Mehradriges elektrisches kabel zur energie- und signaluebertragung
US5133034A (en) * 1991-08-20 1992-07-21 At&T Bell Laboratories Communications cable having a strength member system disposed between two layers of waterblocking material
DE4220614C2 (de) 1992-06-24 1998-10-15 Kabelwerke Friedrich C Ehlers Elektrisches Kabel mit im Schichtenaufbau angeordneter Abschirmung
DE9319131U1 (de) 1993-12-09 1994-07-07 Siemens AG, 80333 München Flexible Starkstromleitung mit einem mehradrigen Kernelement und sechs stromführenden Adern
DE19914924A1 (de) 1999-04-01 2000-10-05 Alcatel Sa Flexible elektrische Starkstromleitung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4218707C1 (fr) * 1992-06-06 1993-04-29 Felten & Guilleaume Energietechnik Ag, 5000 Koeln, De
EP0718854A1 (fr) * 1994-12-22 1996-06-26 The Whitaker Corporation Câble électrique utilisé dans un environnement médical de chirurgie
EP0809259A2 (fr) * 1996-05-23 1997-11-26 Alcatel Câble d'énergie électrique

Also Published As

Publication number Publication date
ATE408228T1 (de) 2008-09-15
DE20100911U1 (de) 2001-04-12
US6525271B2 (en) 2003-02-25
ES2311008T3 (es) 2009-02-01
DE50114304D1 (de) 2008-10-23
EP1225598A3 (fr) 2003-02-12
EP1225598B1 (fr) 2008-09-10
US20020092668A1 (en) 2002-07-18

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