EP 0970297 A2 20000112 - ELECTROMAGNETIC CONTROL DEVICE
Title (en)
ELECTROMAGNETIC CONTROL DEVICE
Title (de)
ELEKTROMAGNETISCHE STELLEINRICHTUNG
Title (fr)
DISPOSITIF DE COMMANDE ELECTROMAGNETIQUE
Publication
Application
Priority
- DE 19712062 A 19970324
- DE 19712057 A 19970324
- DE 19714410 A 19970408
- DE 19714409 A 19970408
- EP 9801710 W 19980324
Abstract (en)
[origin: WO9842955A2] The invention relates to an electromagnetic drive mechanism, wherein two opposite lying electromagnets displace an armature placed therebetween from an intermediate spring-determined position to one of two end positions. The electromagnets are configured as bipolar electromagnets. An electrically driven mechanical locking system is provided for the armature so that it can be maintained in the end positions without requiring any power.
IPC 1-7
IPC 8 full level
F01L 9/20 (2021.01); H01F 7/123 (2006.01); H01F 7/13 (2006.01); H01F 7/14 (2006.01)
CPC (source: EP)
F01L 9/20 (2021.01); H01F 7/13 (2013.01); F01L 2009/2109 (2021.01)
Citation (search report)
See references of WO 9842955A2
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
WO 9842955 A2 19981001; WO 9842955 A3 19990304; DE 59801964 D1 20011206; EP 0970297 A2 20000112; EP 0970297 B1 20011031
DOCDB simple family (application)
EP 9801710 W 19980324; DE 59801964 T 19980324; EP 98919134 A 19980324