EP0840331A1 - Ligne flexible - Google Patents

Ligne flexible Download PDF

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Publication number
EP0840331A1
EP0840331A1 EP97402369A EP97402369A EP0840331A1 EP 0840331 A1 EP0840331 A1 EP 0840331A1 EP 97402369 A EP97402369 A EP 97402369A EP 97402369 A EP97402369 A EP 97402369A EP 0840331 A1 EP0840331 A1 EP 0840331A1
Authority
EP
European Patent Office
Prior art keywords
support member
reinforced plastic
plastic
wire
carrying element
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.)
Ceased
Application number
EP97402369A
Other languages
German (de)
English (en)
Inventor
Gert Dipl.-Ing. Warden
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel SA
Alcatel Alsthom Compagnie Generale dElectricite
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 Alcatel SA, Alcatel Alsthom Compagnie Generale dElectricite filed Critical Alcatel SA
Publication of EP0840331A1 publication Critical patent/EP0840331A1/fr
Ceased 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
    • H01B11/00—Communication cables or conductors
    • H01B11/22—Cables including at least one electrical conductor together with optical fibres

Definitions

  • the invention relates to a flexible line at least one support member, at least one isolated electrical wire and a jacket.
  • Such flexible lines are used, for example, as. self - supporting control lines for lifts and Conveyors for medium or high mechanical Stresses used.
  • the supporting elements serve here to the weight of those moved over greater heights intercept flexible lines.
  • the supporting elements exist therefore made of materials with high tensile strength such.
  • the invention is therefore based on the problem in one flexible line of the type mentioned optical Arrange fibers in such a way that they are good against mechanical Strains and damage are protected.
  • This problem is according to the protection claim 1 solved that the support member by one of at least essentially made of fiber-reinforced plastic existing tensile layer, a plurality of optical fiber having optical fibers is formed.
  • the advantages that can be achieved with the invention exist especially in that in the optical vein running optical fibers through the tensile layer good against mechanical stress and damage are protected and a perfect data or Message transmission is guaranteed.
  • the vein The surrounding tensile layer also takes over Function of a support member, so that the invention flexible management is self-supporting and for the Use as elevator line or in conveyor systems too suitable for larger hanging lengths. Beyond that the flexible line according to the invention simple and inexpensive to manufacture.
  • the tensile layer that takes on the supporting element function of advantage if the tensile layer at least in essentially made of glass fiber reinforced plastic or with high-strength polymer fiber reinforced plastic.
  • the line has at least one Has energy core, so that also an energy supply e.g. B. portable consumer by means of flexible line according to the invention is possible.
  • the example shown in Fig. 1 self-supporting flexible line 1 has a central Support member 3 on.
  • This support member 3 is by a A plurality of optical fibers 5 having optical fibers 7 formed, the buffer tube 6 of a tensile layer 9 is surrounded.
  • the buffer tube 6 is made, for example a common plastic, it can but also made of a fiber-reinforced plastic or consist of a metal.
  • the surrounding the optical wire 7 tensile layer 9 is, for example, eight in one Layered next to each other on the conductor sleeve 6 tensile elements 11 are formed, each one e.g. B. has an annular segment-shaped cross section.
  • the tensile elements 11 consist of a fiber-reinforced Plastic, e.g. B. from a glass fiber reinforced Plastic or one with high-strength polymer fibers such as Aramid fiber reinforced plastic.
  • each of these electrical control wires 13 has an electrical conductor 15 and one of these enclosing electrical insulation 17.
  • About the electrical control wires 13 is, for example Textile braid 19 arranged, over which a jacket 21 an elastic plastic is applied. Between the electrical control wires 13 and the textile braid 19 can also be provided an intermediate layer a displacement of the support member 3 and control wires 13th formed soul compared to the coat 21 facilitated and thereby better flexibility of the flexible line 1 guaranteed.
  • a medium one Energy transmission unit 25 has two, for example parallel to each other and from the jacket 21st together enclosed electrical energy veins 27, the one each from electrical insulation 29 have enclosed electrical conductor 31.
  • a tear thread 35 is arranged, which serves to tear the jacket 21 and on this Way the electrical connection of the invention flexible line 1 simplified.
  • Each of the two control units 37 has, for example four stranded together and from the jacket 21 commonly enclosed electrical control wires 41, each having an electrical conductor 43 and one of these enclosing electrical insulation 45.
  • a Gusset element 47 filled.
  • a braid z. B. be made of fine copper wires. To in this Case a better mobility between the control wires 41 and the jacket 21 and thus better flexibility To enable the flexible line 1 is directly below as well as one directly over the shielding braid To provide plastic film.
  • each of the control units 37 each a flat next to it, of which Material of the jacket 21 enclosed support member 3.
  • Each of the support members 3 is parallel to the one Control unit 37 by a through the material of the Jacket 21 formed web 49 connected, which is also in shape a recess in the jacket 21 and narrower than in the Fig. 2 can be shown.
  • the supporting elements 3 are each through a plurality of optical fibers 5 having optical wire 7 formed over the Wire sleeve 6, for example, six a z.
  • tensile strength in the form of an annular segment cross section Elements 11 stranded from fiber-reinforced plastic are. For example, between two groups of each three immediately adjacent tensile elements 11 are Gaps 51 are provided.
  • the tensile elements 11, which like those described in the first embodiment tensile elements can be formed from an inner jacket formed from a plastic material 53 enclosed, the plastic material in the Gaps 51 penetrates and together with the tensile Elements 11 forms the tensile layer 9. But it is also possible that the inner jacket 53 is dispensed with is and the material of the jacket 21 in the between the tensile elements 11 existing gaps 51 penetrates.
  • self-supporting flexible cables are of course one Numerous other constructions of flexible lines with the support member designed according to the invention conceivable.

Landscapes

  • Insulated Conductors (AREA)
EP97402369A 1996-10-29 1997-10-08 Ligne flexible Ceased EP0840331A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29618796U DE29618796U1 (de) 1996-10-29 1996-10-29 Flexible Leitung
DE29618796U 1996-10-29

Publications (1)

Publication Number Publication Date
EP0840331A1 true EP0840331A1 (fr) 1998-05-06

Family

ID=8031222

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97402369A Ceased EP0840331A1 (fr) 1996-10-29 1997-10-08 Ligne flexible

Country Status (2)

Country Link
EP (1) EP0840331A1 (fr)
DE (1) DE29618796U1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003038839A1 (fr) * 2001-10-31 2003-05-08 Baker Hughes Incorporated Procede et dispositif de controle par fibres optiques de conduits electriques et de conduits de communication d'un puits de forage
CN105304170A (zh) * 2015-12-07 2016-02-03 无锡江南电缆有限公司 一种城市轨道交通用动控复合软电缆
CN105355274A (zh) * 2015-11-30 2016-02-24 无锡江南电缆有限公司 一种城市轨道交通用铜丝屏蔽动控复合电缆
CN105355289A (zh) * 2015-12-08 2016-02-24 无锡江南电缆有限公司 一种城市轨道交通用动控复合耐火软电缆
CN105427933A (zh) * 2015-12-08 2016-03-23 无锡江南电缆有限公司 一种城市轨道交通用铜丝屏蔽动控复合综合阻水电缆
CN105609179A (zh) * 2016-03-16 2016-05-25 国网山东省电力公司蓬莱市供电公司 一种抗拉伸电力传输装置
CN109585082A (zh) * 2017-09-29 2019-04-05 中航光电科技股份有限公司 一种特种光电复合缆
US10497493B1 (en) 2017-09-26 2019-12-03 Southwire Company, Llc Coupled power and control cable

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29716946U1 (de) * 1997-09-16 1999-01-21 Siemens Ag Optisches Übertragungskabel für die Anordnung in einem Energieübertragungskabel
DE19831089A1 (de) * 1998-07-10 2000-01-20 Kolb Elektro Sbw Ag Vaduz Elektroinstallationssystem mit Bus zur Informationsübertragung
US6236789B1 (en) * 1999-12-22 2001-05-22 Pirelli Cables And Systems Llc Composite cable for access networks
DE19963446A1 (de) * 1999-12-28 2001-07-05 Kaiser Kwo Kabel En Gmbh & Co Elektrisches Freileitungs-Energiekabel
DE102004015219B4 (de) * 2004-03-22 2006-04-20 Warschau, Katrin Kabel für geophysikalische Mess- und Erkundungszwecke
FI123534B (fi) 2012-02-13 2013-06-28 Kone Corp Nostolaitteen köysi, hissi ja menetelmä köyden valmistamiseksi

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469523A (en) * 1994-06-10 1995-11-21 Commscope, Inc. Composite fiber optic and electrical cable and associated fabrication method
DE29520915U1 (de) * 1995-03-04 1996-05-02 Alcatel Kabel Ag Nachrichtenkabel
DE19508888A1 (de) * 1995-03-11 1996-09-12 Alcatel Kabel Ag Flexible elektrische Starkstromleitung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3639703A1 (de) * 1986-11-20 1988-06-01 Standard Elektrik Lorenz Ag Zugfestes kabel
DE4004429A1 (de) * 1990-02-09 1991-08-14 Siemens Ag Kammerkabel fuer uebertragungselemente eines optischen und/oder elektrischen kabels
DE4305635A1 (de) * 1993-02-24 1994-08-25 Rheydt Kabelwerk Ag Nachrichtenkabel
DE4416545A1 (de) * 1994-05-10 1995-11-16 Siemens Ag Kabel mit elektrischen und optischen Leitern

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469523A (en) * 1994-06-10 1995-11-21 Commscope, Inc. Composite fiber optic and electrical cable and associated fabrication method
DE29520915U1 (de) * 1995-03-04 1996-05-02 Alcatel Kabel Ag Nachrichtenkabel
DE19508888A1 (de) * 1995-03-11 1996-09-12 Alcatel Kabel Ag Flexible elektrische Starkstromleitung

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003038839A1 (fr) * 2001-10-31 2003-05-08 Baker Hughes Incorporated Procede et dispositif de controle par fibres optiques de conduits electriques et de conduits de communication d'un puits de forage
CN105355274A (zh) * 2015-11-30 2016-02-24 无锡江南电缆有限公司 一种城市轨道交通用铜丝屏蔽动控复合电缆
CN105304170A (zh) * 2015-12-07 2016-02-03 无锡江南电缆有限公司 一种城市轨道交通用动控复合软电缆
CN105355289A (zh) * 2015-12-08 2016-02-24 无锡江南电缆有限公司 一种城市轨道交通用动控复合耐火软电缆
CN105427933A (zh) * 2015-12-08 2016-03-23 无锡江南电缆有限公司 一种城市轨道交通用铜丝屏蔽动控复合综合阻水电缆
CN105609179A (zh) * 2016-03-16 2016-05-25 国网山东省电力公司蓬莱市供电公司 一种抗拉伸电力传输装置
US10497493B1 (en) 2017-09-26 2019-12-03 Southwire Company, Llc Coupled power and control cable
US10930412B1 (en) 2017-09-26 2021-02-23 Southwire Company, Llc Coupled power and control cable
US11328839B1 (en) 2017-09-26 2022-05-10 Southwire Company, Llc Coupled power and control cable
US11756705B1 (en) 2017-09-26 2023-09-12 Southwire Company, Llc Coupled power and control cable
US11862364B2 (en) 2017-09-26 2024-01-02 Southwire Company, Llc Coupled power and control cable
CN109585082A (zh) * 2017-09-29 2019-04-05 中航光电科技股份有限公司 一种特种光电复合缆

Also Published As

Publication number Publication date
DE29618796U1 (de) 1996-12-05

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