BE1002786A4 - ELECTRIC CABLE FOR HIGH VOLTAGES. - Google Patents

ELECTRIC CABLE FOR HIGH VOLTAGES. Download PDF

Info

Publication number
BE1002786A4
BE1002786A4 BE8900084A BE8900084A BE1002786A4 BE 1002786 A4 BE1002786 A4 BE 1002786A4 BE 8900084 A BE8900084 A BE 8900084A BE 8900084 A BE8900084 A BE 8900084A BE 1002786 A4 BE1002786 A4 BE 1002786A4
Authority
BE
Belgium
Prior art keywords
cable
sectional plane
outer surfaces
electric cable
high voltages
Prior art date
Application number
BE8900084A
Other languages
French (fr)
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
Priority to BE8900084A priority Critical patent/BE1002786A4/en
Priority to DE68915425T priority patent/DE68915425D1/en
Priority to AT89870218T priority patent/ATE105965T1/en
Priority to EP89870218A priority patent/EP0379853B1/en
Application granted granted Critical
Publication of BE1002786A4 publication Critical patent/BE1002786A4/en

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>
BE8900084A 1989-01-26 1989-01-26 ELECTRIC CABLE FOR HIGH VOLTAGES. BE1002786A4 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE8900084A BE1002786A4 (en) 1989-01-26 1989-01-26 ELECTRIC CABLE FOR HIGH VOLTAGES.
DE68915425T DE68915425D1 (en) 1989-01-26 1989-12-27 Electrical cable, intended for high voltages.
AT89870218T ATE105965T1 (en) 1989-01-26 1989-12-27 ELECTRICAL CABLE INTENDED FOR HIGH VOLTAGE.
EP89870218A EP0379853B1 (en) 1989-01-26 1989-12-27 Electrical cable for high tensions

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
BE1002786A4 true BE1002786A4 (en) 1991-06-11

Family

ID=3883980

Family Applications (1)

Application Number Title Priority Date Filing Date
BE8900084A BE1002786A4 (en) 1989-01-26 1989-01-26 ELECTRIC CABLE 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
CN107068258A (en) * 2014-12-29 2017-08-18 江苏亨通电力特种导线有限公司 Power network overhead transmission line aluminum stranded conductor
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

Citations (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
FR1550656A (en) * 1966-12-30 1968-12-20

Patent Citations (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
FR1550656A (en) * 1966-12-30 1968-12-20

Also Published As

Publication number Publication date
EP0379853B1 (en) 1994-05-18
DE68915425D1 (en) 1994-06-23
ATE105965T1 (en) 1994-06-15
EP0379853A1 (en) 1990-08-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: S.A. CABLERIES ET CORDERIES DU HAINAUT

Effective date: 19990131