EP 0780848 B1 20021218 - External pressure gas cable
Title (en)
External pressure gas cable
Title (de)
Gasaussendruckkabel
Title (fr)
Câble à pression de gaz externe
Publication
Application
Priority
DE 19547230 A 19951218
Abstract (en)
[origin: DE19644494A1] A gas-filled cable arrangement has conductors surrounded by dielectric impregnated with fluid. The conductors have metal pressure sleeves and are mounted in a pressure-tight pipe where there is a gas pressure of more than ten bars. The metal sleeve (4) for each conductor 95) is corrugated and is hermetically sealed inside the pipe 914). The impregnating fluid is lightweight insulating oil. The diameter and wall thickness of the pressure sleeve are chosen so that the pressure inside the sleeve is hydrostatically dependent on the outer gas pressure. The pressure sleeve is made from high quality steel. The dielectric is paper. The conductors are stranded together.
IPC 1-7
IPC 8 full level
H01B 9/06 (2006.01)
CPC (source: EP)
H01B 9/0622 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 19644494 A1 19970619; DE 59610003 D1 20030130; EP 0780848 A1 19970625; EP 0780848 B1 20021218; NO 964534 D0 19961025; NO 964534 L 19970619
DOCDB simple family (application)
DE 19644494 A 19961025; DE 59610003 T 19961025; EP 96117181 A 19961025; NO 964534 A 19961025