EP 1364377 B1 20090701 - ELECTROMAGNETIC ACTUATOR
Title (en)
ELECTROMAGNETIC ACTUATOR
Title (de)
ELEKTROMAGNETISCHER AKTUATOR
Title (fr)
ACTIONNEUR ELECTROMAGNETIQUE
Publication
Application
Priority
- FR 0200724 W 20020228
- FR 0102880 A 20010302
Abstract (en)
[origin: WO02071420A1] The invention concerns an electromagnetic actuator comprising at least a coil (8) borne by a housing (1) and at least an actuating member (30) comprising a rod (15) mounted mobile along an axial direction (X) of the coil (8), the coil (8) being associated with a core (4, 5) consisting of a stack of plates extending parallel to the axial direction of the coil (8), the core (4, 5) having lateral outer surfaces (20) facing adjacent walls of the housing (1) and comprising at least a retaining portion (21) extending in projection from the lateral end surfaces (20) along a direction forming with the axial direction of the coil an angle (B) less than 90 degrees, a non-magnetic retaining member (31) integral with the housing (1) being arranged relative to the retaining portion (21) to counter a movement of the plates of the core (4, 5) relative to the housing (1).
IPC 8 full level
CPC (source: EP)
H01F 3/02 (2013.01); H01F 7/081 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 02071420 A1 20020912; AT E435496 T1 20090715; DE 60232780 D1 20090813; EP 1364377 A1 20031126; EP 1364377 B1 20090701
DOCDB simple family (application)
FR 0200724 W 20020228; AT 02706905 T 20020228; DE 60232780 T 20020228; EP 02706905 A 20020228