EP 0802542 A3 19981021 - A high-voltage cable
Title (en)
A high-voltage cable
Title (de)
Hochspannungskabel
Title (fr)
Câble à haute tension
Publication
Application
Priority
DK 32396 A 19960320
Abstract (en)
[origin: EP0802542A2] A high-voltage cable is consisting of an inner current conductor (1) and a number of outer layers (2 - 10) which mainly serve the purpose of insulating the conductor from the surroundings and protect the cable from mechanical damage, moisture and corrosion. The two outer layers (9, 10) of these layers form a mantle (8) with an inner insulating layer (9) and an outer, relatively thin semiconductor layer (10). For these two mantle layers (9, 10) there are used materials which easily can be distinguished from each other. When a cable end is to be mounted in a connecting box or an end box, and the semiconductor layer (10) therefore has to be removed along a piece in order to avoid a short-circuit, the semiconductor layer (10) can thereby quickly and securely be removed manually from the underlying insulation layer (9) even under difficult working conditions. The special construction of the mantle (8) is furthermore able to reveal if the cable has been damaged during the transportation and the handling. The semiconductor layer (10) can for example be black and the insulation layer (9) can have a correspondingly contrast colour to this, e.g. being red, yellow, green or white. The materials of the two layers (9, 10) can also have structures, which can be distinguished from each other. <IMAGE>
IPC 1-7
IPC 8 full level
H01B 7/36 (2006.01)
CPC (source: EP)
H01B 7/361 (2013.01); H01B 9/027 (2013.01)
Citation (search report)
- [A] EP 0365152 A1 19900425 - PIRELLI GENERAL PLC [GB]
- [A] FR 2112413 A1 19720616 - KABEL METALLWERKE GHH
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE
DOCDB simple family (publication)
EP 0802542 A2 19971022; EP 0802542 A3 19981021; EP 0802542 B1 20020102; AT E211578 T1 20020115; DE 69709432 D1 20020207; DE 69709432 T2 20020822; DK 0802542 T3 20020422
DOCDB simple family (application)
EP 97104646 A 19970319; AT 97104646 T 19970319; DE 69709432 T 19970319; DK 97104646 T 19970319