EP 1913605 B1 20111026 - ELECTROMAGNETIC ACTUATING APPRATUS
Title (en)
ELECTROMAGNETIC ACTUATING APPRATUS
Title (de)
ELEKTROMAGNETISCHE STELLVORRICHTUNG
Title (fr)
DISPOSOTIF DE POSITIONNEMENT ELECTROMAGNETIQUE
Publication
Application
Priority
- EP 2007006828 W 20070802
- DE 202006011907 U 20060803
Abstract (en)
[origin: WO2008014996A1] The invention relates to an electromagnetic actuating apparatus having an elongated actuating element (16) which forms an engagement area at the end, can be moved by the force of a coil device (which is provided in a stationary manner) and has permanent magnet means (14), in places, which are designed to interact with a stationary core area (18), with a stationary bearing element (20) which acts as a yoke, being provided axially opposite the core area for the actuating element, which is in the form of a piston at least in places, and with an inlet and/or outlet channel (46) for liquid lubricant being formed in the bearing element, with the inlet and/or outlet channel being in the form of at least one aperture, recess and/or hole (46, 60, 62) which runs or run axially and is or are provided at the edge in a yoke section which is designed to interact with the permanent magnet means.
IPC 8 full level
H01F 7/16 (2006.01)
CPC (source: EP)
F01L 1/34 (2013.01); H01F 7/1646 (2013.01); F01L 1/267 (2013.01); F01L 13/0005 (2013.01); F01L 13/0031 (2013.01); F01L 2001/34426 (2013.01); F01L 2001/3443 (2013.01); F01L 2013/0052 (2013.01); H01F 2007/163 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008014996 A1 20080207; AT E531054 T1 20111115; EP 1913605 A1 20080423; EP 1913605 B1 20111026
DOCDB simple family (application)
EP 2007006828 W 20070802; AT 07786507 T 20070802; EP 07786507 A 20070802