EP 1083585 A3 20021002 - Electromagnetic trip device
Title (en)
Electromagnetic trip device
Title (de)
Elektromagnetischer Auslöser
Title (fr)
Déclencheur électromagnétique
Publication
Application
Priority
DE 29915698 U 19990907
Abstract (en)
[origin: EP1083585A2] Housed in a casing (11) are a U-shaped yoke, a permanent magnet, a coil and a cutout blade kept ready for trip-out by being pulled against the yoke by the permanent magnet against the force of a spring. The cutout blade is coupled to a pin (19) jutting out from the casing that acts on a latch position in the switch latch of a fault current safety switch. A magnetic plate acts as partial shielding (20) round the casing.
IPC 1-7
IPC 8 full level
H01H 71/32 (2006.01); H01H 50/10 (2006.01)
CPC (source: EP)
H01H 71/325 (2013.01); H01H 50/10 (2013.01)
Citation (search report)
- [A] GB 804414 A 19581112 - BRISTOL COMPANY
- [A] US 4613840 A 19860923 - YABU HISAO [JP], et al
- [A] US 5008487 A 19910416 - SHIMMYO TAKASHI [JP]
- [A] JP H01117224 A 19890510 - MATSUSHITA ELECTRIC WORKS LTD
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 29915698 U1 20000511; EP 1083585 A2 20010314; EP 1083585 A3 20021002
DOCDB simple family (application)
DE 29915698 U 19990907; EP 00119078 A 20000902