EP 0998623 A1 20000510 - ELECTROMAGNETIC CONTROL DEVICE
Title (en)
ELECTROMAGNETIC CONTROL DEVICE
Title (de)
ELEKTROMAGNETISCHE STELLEINRICHTUNG
Title (fr)
DISPOSITIF D'AJUSTEMENT ELECTROMAGNETIQUE
Publication
Application
Priority
- DE 19731381 A 19970722
- DE 19741570 A 19970920
- EP 9804515 W 19980722
Abstract (en)
[origin: WO9906677A1] The invention relates to an electromagnetic control device comprising at least one electromagnet and a displaceably mounted armature which can move back and forth between pole faces by electromagnetic force. Said armature is kept in an intermediate position without activation of the winding of the at least one electromagnet by two opposing spring forces. Once the armature reaches an end position it remains close to the pole faces of the electromagnet by a lower magnetic force. At least one of the electromagnets has a divided winding which can be mounted in various circuits.
IPC 1-7
IPC 8 full level
F01L 9/04 (2006.01); F01L 9/20 (2021.01); H01F 7/14 (2006.01); H01F 7/18 (2006.01)
CPC (source: EP)
F01L 9/20 (2021.01); H01F 7/14 (2013.01); H01F 7/1827 (2013.01); H01F 7/1833 (2013.01); F01L 2009/2109 (2021.01)
Citation (search report)
See references of WO 9906677A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 9906677 A1 19990211; DE 59806749 D1 20030130; EP 0998623 A1 20000510; EP 0998623 B1 20021218
DOCDB simple family (application)
EP 9804515 W 19980722; DE 59806749 T 19980722; EP 98951298 A 19980722