EP0825620A2 - Ligne flexible d'énergie électrique - Google Patents

Ligne flexible d'énergie électrique Download PDF

Info

Publication number
EP0825620A2
EP0825620A2 EP97401768A EP97401768A EP0825620A2 EP 0825620 A2 EP0825620 A2 EP 0825620A2 EP 97401768 A EP97401768 A EP 97401768A EP 97401768 A EP97401768 A EP 97401768A EP 0825620 A2 EP0825620 A2 EP 0825620A2
Authority
EP
European Patent Office
Prior art keywords
power line
line according
control
electrical
thermoplastic elastomer
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Withdrawn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
EP97401768A
Other languages
German (de)
English (en)
Other versions
EP0825620A3 (fr
Inventor
Gert Warden
Hildegard Mertens
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 EP0825620A2 publication Critical patent/EP0825620A2/fr
Publication of EP0825620A3 publication Critical patent/EP0825620A3/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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

Definitions

  • the invention relates to a flexible electrical Power line with a central core element, several stranded around the core element, one each electrical conductor and an overlying insulation having energy veins, at least one control wire and an outer jacket.
  • Such flexible electrical power lines are for example as so-called drag chain cables Energy supply for portable consumers used. In many cases this is additionally Transmission of control or measurement signals and messages required.
  • Drag chains additional control or measuring lines as well where appropriate, communication lines arranged. It is necessary to do this comparatively thin control or measuring lines as well Communication lines well in front of impermissibly high to protect mechanical loads.
  • One of those assembled, lines for various purposes having a drag chain is comparatively complex and expensive and has large dimensions.
  • the advantages that can be achieved with the invention exist especially in that a large number of isolated electrical control conductors in a simple manner integrated into the flexible electrical power line can be.
  • the central control wire with the one in it arranged control ladder is due to its central Position in the cable structure well in front of impermissibly high mechanical Protected against stress.
  • the Hybrid power line according to the invention for example as in a flexible drag chain arranged drag chain cable is not required, in addition to parallel to the To provide power lines running control lines, since the power line performs the functions of Energy transfer as well as the transfer of Control signals united.
  • the drag chain can therefore have comparatively small external dimensions, what is advantageous in many applications.
  • the flexible electrical power line according to the invention is also easy and inexpensive to manufacture.
  • the central control core In order to isolate as many as possible electrical control conductors in the central control wire To be able to accommodate, it is advantageous if the central control core several bundles stranded together of isolated electrical control conductors. Here it is advantageous if four isolated each electrical control conductors together to form a bundle are stranded.
  • each electrical control conductor of an insulating sleeve made of a thermoplastic Elastomer is enclosed.
  • Thermoplastic elastomers combine the good performance properties of Elastomers with the good processing properties of Thermoplastics. They also exhibit good chemical Resistance to and are aggressive Bacteria largely resistant. This is particularly so then of importance when the power line used for example in a composting plant shall be.
  • the bundled control conductor bundles of the central control wire from a common inner jacket are enclosed in a thermoplastic elastomer.
  • This inner jacket also ensures a good one mechanical protection of the electrical control conductors.
  • the central control wire is a braid of copper wires is applied.
  • Electric power line 1 has a Central control core 3 serving core element.
  • the Central control wire 3 has a core 5 to the z. B.
  • four Bundle 7 of isolated electrical control conductors 9 are stranded. Each of these bundles 7 has, for example four stranded together around a core 11, by one Insulating sleeve 13 made of a thermoplastic elastomer enclosed electrical control conductor 9.
  • To the mechanical protection of the electrical control conductor 9 are the bundles 7 of the central stranded together Control wire 3 from a z. B. from a commercially available Inner jacket 15 formed by thermoplastic elastomer enclosed.
  • For electrical shielding of the electrical control conductor 9 is on the inner jacket 15 applied a braid 17 made of copper wires.
  • Control wire 3 are, for example, four energy wires 19 and four outer control wires 21 stranded. It is between each two adjacent energy wires 19 one outer control wire 21 arranged.
  • Each of the energy veins 19 has an electrical conductor 23 by one above it lying insulation 25 z. B. from a thermoplastic Elastomer is enclosed. Over the insulation 25 everyone Energy wire 19 is one for electrical shielding for example, braiding made of copper wires 27 provided.
  • the outer control wires 21, only one of which is in detail and the other three are shown in simplified form each have a core 29 to the z. B. seven of one Insulating sleeve 31 made of a thermoplastic elastomer enclosed electrical control conductors 33 are stranded.
  • the electrical control conductors 33 of each outer control wire 21 are common from one, for example, from two Layers of a thermoplastic elastomer Inner jacket 35 enclosed. Between the two layers the inner shell 35 is a z. B. by braiding with Copper wires trained shield 37 for electrical Shielding of the electrical control conductor 33 is provided.
  • An outer jacket 39 is above the cable core thus formed e.g. B. formed from a thermoplastic elastomer.

Landscapes

  • Insulated Conductors (AREA)
  • Communication Cables (AREA)
EP97401768A 1996-08-10 1997-07-22 Ligne flexible d'énergie électrique Withdrawn EP0825620A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29613870U 1996-08-10
DE29613870U DE29613870U1 (de) 1996-08-10 1996-08-10 Flexible elektrische Starkstromleitung

Publications (2)

Publication Number Publication Date
EP0825620A2 true EP0825620A2 (fr) 1998-02-25
EP0825620A3 EP0825620A3 (fr) 1998-12-23

Family

ID=8027667

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97401768A Withdrawn EP0825620A3 (fr) 1996-08-10 1997-07-22 Ligne flexible d'énergie électrique

Country Status (2)

Country Link
EP (1) EP0825620A3 (fr)
DE (1) DE29613870U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1548755A3 (fr) * 2003-12-23 2006-02-01 Wieland Electric GmbH Câble rond pour des systèmes de bus d'énergie avec des conducteurs de signaux intégrés.
CN105469876A (zh) * 2014-09-26 2016-04-06 广东南缆电缆有限公司 一种电动汽车用芳纶线束

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19753526A1 (de) * 1997-12-03 1999-06-10 Cit Alcatel Flexible elektrische Leitung
DE19914924A1 (de) * 1999-04-01 2000-10-05 Alcatel Sa Flexible elektrische Starkstromleitung
DE102005008586A1 (de) * 2005-02-24 2006-09-07 Wago Verwaltungsgesellschaft Mbh Elektrische Antriebsvorrichtung mit Körperschallsensor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE877014C (de) * 1949-04-28 1953-05-18 Siemens Ag Biegsames bleimantelloses Mehrleiter-Starkstromkabel mit einer Isolierung aus Gummi oder anderen gummiartigen Isolierstoffen fuer Spannungen, die unter der Ionisierungsgrenze liegen
DE2801231C2 (de) * 1978-01-12 1983-05-11 Siemens AG, 1000 Berlin und 8000 München Mit Isoliermaterial ummanteltes Starkstromkabel
DE3224597A1 (de) * 1982-06-29 1983-12-29 Siemens AG, 1000 Berlin und 8000 München Flexible starkstromleitung mit verseilten adern
DE3335325A1 (de) * 1983-09-27 1985-04-04 Siemens AG, 1000 Berlin und 8000 München Flexible starkstromleitung mit profilkern und tragorgan
DE8515470U1 (de) * 1985-05-25 1985-12-19 Felten & Guilleaume Energietechnik Gmbh, 5000 Koeln Starkstromkabel, insbesondere für Spannungen von 6 bis 60 kV, mit eingelegten Lichtwellenleitern
DE3734020A1 (de) * 1987-10-08 1989-04-20 Kabelmetal Electro Gmbh Zugfestes steuerelement fuer flexible kabel und leitungen
DE3919880C2 (de) * 1989-06-19 1994-10-20 Kabelmetal Electro Gmbh Mehradriges flexibles elektrisches Kabel zur Energieübertragung
DE9319131U1 (de) * 1993-12-09 1994-07-07 Siemens AG, 80333 München Flexible Starkstromleitung mit einem mehradrigen Kernelement und sechs stromführenden Adern

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1548755A3 (fr) * 2003-12-23 2006-02-01 Wieland Electric GmbH Câble rond pour des systèmes de bus d'énergie avec des conducteurs de signaux intégrés.
CN105469876A (zh) * 2014-09-26 2016-04-06 广东南缆电缆有限公司 一种电动汽车用芳纶线束

Also Published As

Publication number Publication date
EP0825620A3 (fr) 1998-12-23
DE29613870U1 (de) 1996-09-26

Similar Documents

Publication Publication Date Title
EP2697804B1 (fr) Câble à quarte en étoile avec blindage
DE8916004U1 (de) Kunststoffisolierter elektrischer Leiter
DE1172333B (de) Elektrisches Kabel mit innerhalb eines gemein-samen Mantels angeordneten und miteinander verseilten isolierten Starkstromleitungen und fuer sich abgeschirmten, verdrillten Fernmeldeadergruppen
DE2916996A1 (de) Verbindungsanordnung fuer ein gegen elektromagnetische stoerungen abgeschirmtes elektrisches kabel
EP1964133A1 (fr) Cable a trois conducteurs
DE1952157A1 (de) Elektrisches Starkstrom- oder Fernmeldekabel
EP1490881A1 (fr) Cable a trois fils
EP0142051A2 (fr) Câble de transmission de puissance, tel que câble de haut-parleur
EP0825620A2 (fr) Ligne flexible d'énergie électrique
DE2711531C3 (de) Kabel zum übersprecharmen Übertragen von Kleinsignalen
DE19807527A1 (de) Elektrische Leitung oder elektrisches Kabel
DE69305432T2 (de) Gemischtes Nachrichten- und Energiekabel
EP2697803B1 (fr) Câble à quarte en étoile comportant un blindage
DE3141636A1 (de) Konfektionierbare schaltleitung mit einer vielzahl von schaltdraehten
DE69125891T2 (de) Elektrisches Koaxialkabel mit optischen Fasern
EP0767469B1 (fr) Ligne flexible
DE2627817A1 (de) Differentialschutzkabel
DE102021103861A1 (de) Zugentlastung für elektrische Kabel
DE653596C (de) Drei- oder mehradrige kabelaehnliche Leitung
DE69412810T2 (de) Elektrisches kabel und sein herstellungsverfahren
DE970374C (de) Biegsame mehradrige Hochspannungsgummileitung
EP0809259A2 (fr) Câble d'énergie électrique
DE736647C (de) Konzentrische elektrische Energieleitung
DE2119573A1 (en) Power cable - with space between sheathed leads filled with weakly conductive polyurethane foam
DE69919305T2 (de) Elektrisches Verbindungskabel

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT CH DE FR GB IT LI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ALCATEL

17P Request for examination filed

Effective date: 19990107

AKX Designation fees paid

Free format text: AT CH DE FR GB IT LI

17Q First examination report despatched

Effective date: 19991215

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20000426