Global Patent Index - EP 2556520 A2

EP 2556520 A2 20130213 - ACTUATING DEVICE

Title (en)

ACTUATING DEVICE

Title (de)

BETÄTIGUNGSVORRICHTUNG

Title (fr)

DISPOSITIF D'ACTIONNEMENT

Publication

EP 2556520 A2 20130213 (DE)

Application

EP 11710698 A 20110319

Priority

  • DE 102010014072 A 20100407
  • EP 2011001347 W 20110319

Abstract (en)

[origin: WO2011124323A2] The invention relates to an actuating device (1), in particular for actuating valves that can be connected on the outside, comprising a coil body (2) having a coil winding (3), the coil body (2) at least partially surrounding a pole core (4) or a pole tube (5) radially, and comprising a magnet armature (7) guided at least in the pole tube (5) within an armature space (6), which magnet armature can interact with an actuating element (8) for a valve or for another component, and comprising an apparatus (9) for exerting a magnetic influence, in particular for decoupling the pole tube (5) from the pole core (4). Said device is characterized in that the apparatus (9) for exerting a magnetic influence has at least one element (10) that produces a magnetic field.

IPC 8 full level

H01F 7/08 (2006.01); H01F 7/122 (2006.01); H01F 7/16 (2006.01)

CPC (source: EP)

H01F 7/081 (2013.01); H01F 7/1615 (2013.01)

Citation (search report)

See references of WO 2011124323A2

Citation (examination)

Designated contracting state (EPC)

AL 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 RS SE SI SK SM TR

DOCDB simple family (publication)

DE 102010014072 A1 20111013; EP 2556520 A2 20130213; EP 2743941 A2 20140618; EP 2743941 A3 20140702; WO 2011124323 A2 20111013; WO 2011124323 A3 20120105

DOCDB simple family (application)

DE 102010014072 A 20100407; EP 11710698 A 20110319; EP 14000892 A 20110319; EP 2011001347 W 20110319