EP 2133887 B1 20130529 - Magnetic circuit with activatable permanent magnet
Title (en)
Magnetic circuit with activatable permanent magnet
Title (de)
Magnetischer Kreis mit zuschaltbarem Permanentmagnet
Title (fr)
Circuit magnétique doté d'un aimant permanent pouvant être commuté
Publication
Application
Priority
DE 102008028125 A 20080613
Abstract (en)
[origin: EP2133887A1] The magnetic circuit (10) comprises a current carrying coil (11), which is arranged at a pole core (12a). A return spring (17) is provided, which resets an armature (12b) during currentless state of the coil. A yoke (13) is provided for guiding a magnetic field. A permanent magnet (14) is arranged in the magnetic circuit in an inserting manner.
IPC 8 full level
CPC (source: EP)
H01F 7/081 (2013.01); H01F 7/1615 (2013.01); H01F 2007/085 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2133887 A1 20091216; EP 2133887 B1 20130529; DE 102008028125 A1 20091217; DE 102008028125 B4 20120913
DOCDB simple family (application)
EP 09007666 A 20090610; DE 102008028125 A 20080613