EP 0071953 B1 19850502 - ELECTRICALLY INSULATING ELEMENT WITH A ONE-PART SHED GROUP
Title (en)
ELECTRICALLY INSULATING ELEMENT WITH A ONE-PART SHED GROUP
Publication
Application
Priority
FR 8115203 A 19810805
Abstract (en)
[origin: US4440975A] An electrical insulator component comprises a one-piece block of moulded fins (11, 12, 13) disposed around an insulating core (10). The surface of the block of fins includes a moulding line (21, 22, 23) and said moulding line has arcuately displaced segments in that the portion 22 extends circumferentially while the portions 21 and 23 extend longitudinally but in different planes. The net result is that dirt building up along the join line does not form a continuous straight-line low resistance path for leakage currents.
IPC 1-7
IPC 8 full level
H01B 17/00 (2006.01); H01B 17/32 (2006.01); H01B 17/50 (2006.01)
CPC (source: EP US)
H01B 17/32 (2013.01 - EP US); Y10S 264/54 (2013.01 - EP US); Y10T 29/49227 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0071953 A1 19830216; EP 0071953 B1 19850502; AT E13103 T1 19850515; BR 8204590 A 19830726; CA 1179030 A 19841204; DE 3263402 D1 19850605; FR 2511180 A1 19830211; FR 2511180 B1 19840309; JP S5830016 A 19830222; JP S6359207 B2 19881118; US 4440975 A 19840403
DOCDB simple family (application)
EP 82106987 A 19820803; AT 82106987 T 19820803; BR 8204590 A 19820804; CA 408688 A 19820804; DE 3263402 T 19820803; FR 8115203 A 19810805; JP 13619582 A 19820804; US 40029282 A 19820721