EP 1710813 A1 20061011 - Bistable electromagnetic actuator
Title (en)
Bistable electromagnetic actuator
Title (de)
Bistabiler elektromagnetischer Aktuator
Title (fr)
Actionneur électromagnétique bistable
Publication
Application
Priority
FR 0453262 A 20041230
Abstract (en)
The actuator has a plunger (14) integrated and coaxial to an actuating rod (13). The rod is adjusted in a magnetic field frame (28) with less gap providing a mechanical guiding in one direction to prevent the plunger from sticking on one of two permanent magnets (24, 25). The rod is adjusted in the frame with a large gap in another direction, passing before the surfaces of the magnets in order to tilt the rod.
IPC 8 full level
H01F 7/08 (2006.01); H01F 7/121 (2006.01); H01F 7/16 (2006.01)
CPC (source: EP)
H01F 7/1615 (2013.01); H01H 33/6662 (2013.01); H01F 7/081 (2013.01); H01F 7/121 (2013.01); H01F 7/122 (2013.01); H01F 2007/1669 (2013.01); H01F 2007/1692 (2013.01)
Citation (search report)
- [A] EP 0477746 A2 19920401 - HELLA KG HUECK & CO [DE]
- [DA] WO 03030188 A1 20030410 - ABB PATENT GMBH [DE], et al
- [A] GB 2145879 A 19850403 - CLIFT MICHAEL, et al
- [A] US 5140203 A 19920818 - REDER HERBERT [DE], et al
- [A] US 4484167 A 19841120 - GIBAS CHRISTOPH [DE]
- [A] WO 03005394 A1 20030116 - SCHNEIDER ELECTRIC IND SAS [FR], et al
- [A] US 2004085169 A1 20040506 - MATSUSAKA NOBORU [JP], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2880466 A1 20060707; FR 2880466 B1 20070209; AT E498186 T1 20110215; CN 1819076 A 20060816; CN 1819076 B 20100526; DE 602005026253 D1 20110324; EP 1710813 A1 20061011; EP 1710813 B1 20110209
DOCDB simple family (application)
FR 0453262 A 20041230; AT 05113066 T 20051229; CN 200510121613 A 20051230; DE 602005026253 T 20051229; EP 05113066 A 20051229