EP 0970295 A1 20000112 - ELECTROMAGNETIC DRIVE MECHANISM
Title (en)
ELECTROMAGNETIC DRIVE MECHANISM
Title (de)
ELEKTROMAGNETISCHER ANTRIEB
Title (fr)
DISPOSITIF D'ENTRAINEMENT ELECTROMAGNETIQUE
Publication
Application
Priority
- DE 19712056 A 19970324
- DE 19712055 A 19970324
- DE 19741571 A 19970920
- EP 9801709 W 19980324
Abstract (en)
[origin: WO9842957A1] The invention relates to an electromagnetic drive mechanism with two opposite-lying electromagnets (2, 3) and an armature (10) which can move back and forth between said magnets. The armature (10) is held in an intermediate position by means of an elastic force and is brought into a final position by the force of said electromagnets (2, 3). The armature (10) is mounted by means of a torsion spring (6) and at least one drive mechanism including bearings forms a single structural unit.
IPC 1-7
IPC 8 full level
F01L 9/04 (2006.01); F01L 9/20 (2021.01); H01F 7/14 (2006.01); H01F 7/16 (2006.01)
CPC (source: EP US)
F01L 9/20 (2021.01 - EP US); H01F 7/14 (2013.01 - EP US); H01F 7/1638 (2013.01 - EP US); F01L 2009/2109 (2021.01 - EP); H01F 2007/1692 (2013.01 - EP US)
Citation (search report)
See references of WO 9842957A1
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
WO 9842957 A1 19981001; DE 59800892 D1 20010726; EP 0970295 A1 20000112; EP 0970295 B1 20010620; US 6262498 B1 20010717
DOCDB simple family (application)
EP 9801709 W 19980324; DE 59800892 T 19980324; EP 98917064 A 19980324; US 38178199 A 19991104