EP 1034608 A1 20000913 - INSULATED ELECTRICAL CONDUCTOR AND CONTACTING METHOD
Title (en)
INSULATED ELECTRICAL CONDUCTOR AND CONTACTING METHOD
Title (de)
ISOLIERTER ELEKTRISCHER LEITER UND VERFAREN ZUM HERSTELLEN EINES KONTAKTES
Title (fr)
CONDUCTEUR ELECTRIQUE ISOLE ET PROCEDE DE MISE EN CONTACT
Publication
Application
Priority
- EP 9807734 W 19981130
- GB 9725327 A 19971128
Abstract (en)
[origin: GB2331872A] An insulated electrical conductor for high voltage (10 to 800kV) windings comprises central conductive means and an outer semiconductive layer 18, a portion of which is coated with a coating comprising metal particles 20 for grounding purposes. The particles are preferably accelerated towards the outer layer 18 in a gas stream. A grounding wire may be connected to the coated outer layer by means of a resilient metallic spring member. A metal foil may be interposed between the semiconductive layer and the particles.
IPC 1-7
IPC 8 full level
H01B 7/00 (2006.01); H01B 9/02 (2006.01); H01F 5/06 (2006.01); H01F 27/28 (2006.01); H01F 27/32 (2006.01); H02K 3/40 (2006.01); H02G 15/068 (2006.01)
CPC (source: EP KR)
H01F 5/06 (2013.01 - KR); H01F 27/288 (2013.01 - EP); H02K 3/40 (2013.01 - EP); H02G 15/068 (2013.01 - EP); H02K 2203/15 (2013.01 - EP)
Citation (search report)
See references of WO 9929024A1
Designated contracting state (EPC)
AT CH DE DK ES FI FR GB IT LI SE
DOCDB simple family (publication)
GB 2331872 A 19990602; GB 2331872 A9; GB 9725327 D0 19980128; AU 2156299 A 19990616; EP 1034608 A1 20000913; JP 2001525599 A 20011211; KR 20010032415 A 20010416; NO 20002737 D0 20000526; NO 20002737 L 20000526; PL 340719 A1 20010226; WO 9929024 A1 19990610; ZA 9810944 B 19990715
DOCDB simple family (application)
GB 9725327 A 19971128; AU 2156299 A 19981130; EP 9807734 W 19981130; EP 98965720 A 19981130; JP 2000523748 A 19981130; KR 20007005655 A 20000524; NO 20002737 A 20000526; PL 34071998 A 19981130; ZA 9810944 A 19981130