EP 0589779 B1 19971217 - Magnetic blow-out circuit breaker
Title (en)
Magnetic blow-out circuit breaker
Title (de)
Leitungsschutzschalter mit magnetischer Blasschleife
Title (fr)
Disjoncteur électrique à soufflage magnétique
Publication
Application
Priority
FR 9211569 A 19920925
Abstract (en)
[origin: EP0589779A1] Magnetic blow-out circuit breaker comprising a static contact part consisting of two electrically insulated parts. The auxiliary part 32 of the static contact part 30 is connected to an auxiliary terminal 37' and comprises an arc-deflecting branch 36 arranged in such a way that, on opening of the contacts, the current passes in opposite directions in this branch and in the moving contact part 20. <IMAGE>
IPC 1-7
IPC 8 full level
H01H 9/34 (2006.01); H01H 9/46 (2006.01); H01H 73/18 (2006.01); H01H 71/12 (2006.01); H01H 89/06 (2006.01)
CPC (source: EP KR US)
H01H 9/465 (2013.01 - EP US); H01H 33/04 (2013.01 - KR); H01H 71/121 (2013.01 - EP US); H01H 89/06 (2013.01 - EP US); H01H 2089/065 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES GB IT SE
DOCDB simple family (publication)
EP 0589779 A1 19940330; EP 0589779 B1 19971217; CN 1032338 C 19960717; CN 1084670 A 19940330; DE 69315786 D1 19980129; DE 69315786 T2 19980409; ES 2110582 T3 19980216; FR 2696273 A1 19940401; FR 2696273 B1 19941118; JP H06236728 A 19940823; KR 940007918 A 19940428; TW 238396 B 19950111; US 5373273 A 19941213
DOCDB simple family (application)
EP 93402305 A 19930921; CN 93117396 A 19930924; DE 69315786 T 19930921; ES 93402305 T 19930921; FR 9211569 A 19920925; JP 23836193 A 19930924; KR 930019494 A 19930923; TW 82107906 A 19930925; US 12187993 A 19930917