DE68915425D1 - Electrical cable, intended for high voltages. - Google Patents

Electrical cable, intended for high voltages.

Info

Publication number
DE68915425D1
DE68915425D1 DE68915425T DE68915425T DE68915425D1 DE 68915425 D1 DE68915425 D1 DE 68915425D1 DE 68915425 T DE68915425 T DE 68915425T DE 68915425 T DE68915425 T DE 68915425T DE 68915425 D1 DE68915425 D1 DE 68915425D1
Authority
DE
Germany
Prior art keywords
cable
intended
sectional plane
electrical cable
outer surfaces
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.)
Expired - Lifetime
Application number
DE68915425T
Other languages
German (de)
Inventor
Michel Havaux
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.)
HAINAUT CABLERIES CORDRIES SA
Original Assignee
HAINAUT CABLERIES CORDRIES 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 HAINAUT CABLERIES CORDRIES SA filed Critical HAINAUT CABLERIES CORDRIES SA
Application granted granted Critical
Publication of DE68915425D1 publication Critical patent/DE68915425D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/08—Several wires or the like stranded in the form of a rope
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/08—Several wires or the like stranded in the form of a rope
    • H01B5/10—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material
    • H01B5/102—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material stranded around a high tensile strength core
    • H01B5/104—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material stranded around a high tensile strength core composed of metallic wires, e.g. steel wires

Landscapes

  • Non-Insulated Conductors (AREA)
  • Communication Cables (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Insulated Conductors (AREA)

Abstract

A sealed electrical cable is described which is intended for transporting electrical power under high voltage along overhead lines, comprising at least one outer layer (11) formed by elements (13) having a cross-section assuming overall the shape of an S or a Z which are helically wound over a core (3) so as to interlock with each other, characterised in that, in a sectional plane transverse to the cable, the transition edges between the essentially circular outer surfaces of the S- or Z-shaped element and the radial planes limiting the said outer surfaces in the said sectional plane are rounded with a radius of curvature whose ratio to the diameter of the finished cable is between 1 x 10<-><2> and 6 x 10<-><2>. <IMAGE>
DE68915425T 1989-01-26 1989-12-27 Electrical cable, intended for high voltages. Expired - Lifetime DE68915425D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE8900084A BE1002786A4 (en) 1989-01-26 1989-01-26 ELECTRIC CABLE FOR HIGH VOLTAGES.

Publications (1)

Publication Number Publication Date
DE68915425D1 true DE68915425D1 (en) 1994-06-23

Family

ID=3883980

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68915425T Expired - Lifetime DE68915425D1 (en) 1989-01-26 1989-12-27 Electrical cable, intended for high voltages.

Country Status (4)

Country Link
EP (1) EP0379853B1 (en)
AT (1) ATE105965T1 (en)
BE (1) BE1002786A4 (en)
DE (1) DE68915425D1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10352965A1 (en) * 2003-11-13 2005-06-09 Nexans Electric cable to act as a winding branch in a three-phase alternating current winding for linear motors has a metal conductor surrounded by an inner insulated conductor layer and an outer layer
CN101847464A (en) * 2010-04-22 2010-09-29 江苏通光强能输电线科技有限公司 Low-corona lead expanded by using round wire-supported profile line
EP2639797B1 (en) 2012-03-12 2018-04-04 Nexans Electric transport cable, in particular for an overhead line
CN104123990A (en) * 2014-08-08 2014-10-29 江苏亨通电力电缆有限公司 6kV-35kV crosslinked polyethylene insulated power cable with aluminum alloy conductors
CN106057338B (en) * 2014-12-29 2017-11-07 江苏亨通电力特种导线有限公司 Increasing volume type overhead power transmission aluminium closes wire
CN110491556B (en) * 2019-09-11 2021-08-10 金杯电工股份有限公司 Long stator winding cable for magnetic suspension track traffic
CN110570992B (en) * 2019-09-11 2021-08-10 金杯电工股份有限公司 Production process of magnetic suspension track traffic long stator cable

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE275218C (en) * 1913-05-16 1914-06-11
FR779960A (en) * 1934-01-06 1935-04-17 Trefilerie Et Cablerie De Bour Conductor cable for medium voltage overhead lines
NL136812C (en) * 1966-12-30

Also Published As

Publication number Publication date
EP0379853B1 (en) 1994-05-18
EP0379853A1 (en) 1990-08-01
BE1002786A4 (en) 1991-06-11
ATE105965T1 (en) 1994-06-15

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Legal Events

Date Code Title Description
8332 No legal effect for de