BR8603745A - ELECTRIC CABLES - Google Patents

ELECTRIC CABLES

Info

Publication number
BR8603745A
BR8603745A BR8603745A BR8603745A BR8603745A BR 8603745 A BR8603745 A BR 8603745A BR 8603745 A BR8603745 A BR 8603745A BR 8603745 A BR8603745 A BR 8603745A BR 8603745 A BR8603745 A BR 8603745A
Authority
BR
Brazil
Prior art keywords
layer
electric cables
insulating layer
semi
covered
Prior art date
Application number
BR8603745A
Other languages
Portuguese (pt)
Inventor
Edmund Hugh Ball
Original Assignee
Pirelli General Plc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10583522&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8603745(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pirelli General Plc filed Critical Pirelli General Plc
Publication of BR8603745A publication Critical patent/BR8603745A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • H01B9/027—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of semi-conducting layers

Landscapes

  • Insulated Conductors (AREA)
  • Resistance Heating (AREA)
  • Cable Accessories (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Insulating Materials (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Laminated Bodies (AREA)
  • Processing Of Terminals (AREA)

Abstract

An electric cable having a current carrying conductor provided with an extruded polymeric insulating layer, has a layer of a high permittivity material extruded over the whole length of the insulating layer, which layer is covered with semi-conducting tape in contact therewith.
BR8603745A 1985-08-08 1986-08-06 ELECTRIC CABLES BR8603745A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08519967A GB2179196B (en) 1985-08-08 1985-08-08 Electric cables

Publications (1)

Publication Number Publication Date
BR8603745A true BR8603745A (en) 1987-03-10

Family

ID=10583522

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8603745A BR8603745A (en) 1985-08-08 1986-08-06 ELECTRIC CABLES

Country Status (10)

Country Link
EP (1) EP0212832B1 (en)
AT (1) ATE72497T1 (en)
AU (1) AU582259B2 (en)
BR (1) BR8603745A (en)
CA (1) CA1266102A (en)
DE (1) DE3683813D1 (en)
DK (1) DK360386A (en)
ES (1) ES2000395A6 (en)
GB (1) GB2179196B (en)
NO (1) NO863120L (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA734019B (en) * 1972-06-29 1974-05-29 Pirelli General Cable Works High voltage electric cables
US3828115A (en) * 1973-07-27 1974-08-06 Kerite Co High voltage cable having high sic insulation layer between low sic insulation layers and terminal construction thereof
US3885085A (en) * 1974-06-11 1975-05-20 Gen Cable Corp High voltage solid extruded insulated power cables
US4361723A (en) * 1981-03-16 1982-11-30 Harvey Hubbell Incorporated Insulated high voltage cables
EP0076579A1 (en) * 1981-10-07 1983-04-13 Cable Technology Laboratories, Inc. Insulation shield for a high-voltage cable
AU5323586A (en) * 1985-02-06 1986-08-14 Raychem Corporation High frequency attenuation cable
CA1255766A (en) * 1985-02-06 1989-06-13 Richard Lloyd High frequency attenuation cable and harness

Also Published As

Publication number Publication date
AU582259B2 (en) 1989-03-16
EP0212832B1 (en) 1992-02-05
DK360386A (en) 1987-02-09
GB8519967D0 (en) 1985-09-18
ES2000395A6 (en) 1988-02-16
CA1266102A (en) 1990-02-20
DE3683813D1 (en) 1992-03-19
GB2179196B (en) 1989-01-11
ATE72497T1 (en) 1992-02-15
DK360386D0 (en) 1986-07-29
AU6075586A (en) 1987-02-12
NO863120D0 (en) 1986-08-01
NO863120L (en) 1987-02-09
EP0212832A2 (en) 1987-03-04
EP0212832A3 (en) 1988-12-28
GB2179196A (en) 1987-02-25

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 06/08/2001