EP 0731977 A1 19960918 - ELECTROMAGNETIC SWITCHGEAR
Title (en)
ELECTROMAGNETIC SWITCHGEAR
Title (de)
ELEKTROMAGNETISCHES SCHALTGERÄT
Title (fr)
APPAREIL ELECTROMAGNETIQUE DE COUPURE
Publication
Application
Priority
- DE 9401362 W 19941118
- DE 4341330 A 19931203
Abstract (en)
[origin: WO9515574A1] An electromagnetic switchgear has an explosion chamber (2) that may be removed from its bottom part (5) and a bridge support (6) that projects into the area of the explosion chamber (2) and bears movable contact parts. In order to safely lock by simple means the contact support (6) when the explosion chamber (2) has been removed, locking means (1) and the explosion chamber (2) are specially designed with means (3, 4) that make the locking means (1) slide in a link into a position where the contact support (6) is unlocked when the explosion chamber (2) is connected to the bottom part (5) of the switchgear.
IPC 1-7
IPC 8 full level
H01H 9/30 (2006.01); H01H 9/34 (2006.01); H01H 50/00 (2006.01)
CPC (source: EP US)
H01H 9/345 (2013.01 - EP US)
Citation (search report)
See references of WO 9515574A1
Designated contracting state (EPC)
CH DE FR GB IT LI SE
DOCDB simple family (publication)
DE 4341330 C1 19950420; CN 1044754 C 19990818; CN 1136361 A 19961120; DE 59403056 D1 19970710; EP 0731977 A1 19960918; EP 0731977 B1 19970604; JP H09505933 A 19970610; US 5825269 A 19981020; WO 9515574 A1 19950608
DOCDB simple family (application)
DE 4341330 A 19931203; CN 94194345 A 19941118; DE 59403056 T 19941118; DE 9401362 W 19941118; EP 95900642 A 19941118; JP 51532495 A 19941118; US 64797596 A 19960603