EP 2289079 A1 20110302 - ACTUATING DEVICE
Title (en)
ACTUATING DEVICE
Title (de)
BETÄTIGUNGSVORRICHTUNG
Title (fr)
DISPOSITIF D'ACTIONNEMENT
Publication
Application
Priority
- EP 2009004037 W 20090605
- DE 102008030453 A 20080626
Abstract (en)
[origin: WO2009156052A1] The invention relates to an actuating device, particularly for actuating valves that can be connected externally, comprising a housing (10) and a coil body (12) arranged therein and having a coil winding (14), which encloses a pole tube (16) at least partially, having a pole core (20) connected at the free end thereof, further comprising an armature (22) that is guided in a longitudinally displaceable manner at least in the pole tube (16) within an armature chamber (24) and interacts with an actuating part (26) for actuating the respective valve part, wherein the pole tube (16) is designed in the form of a receiving sleeve for the armature (22), said sleeve being fixed to a fixed bearing point (124), wherein on a floating bearing point (116) for the receiving sleeve restoring means (112) engage thereon, effecting a force on the receiving sleeve that is directed away from the fixed bearing point (124).
IPC 8 full level
H01F 7/126 (2006.01); F16K 31/06 (2006.01); H01F 7/08 (2006.01); H01F 7/16 (2006.01)
CPC (source: EP US)
H01F 7/127 (2013.01 - EP US); H01F 7/1607 (2013.01 - EP US); H01F 7/081 (2013.01 - EP US); H01F 7/088 (2013.01 - EP US); H01F 2007/163 (2013.01 - EP US)
Citation (search report)
See references of WO 2009156052A1
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
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2009156052 A1 20091230; BR PI0914650 A2 20151020; CN 102057451 A 20110511; DE 102008030453 A1 20100114; EP 2289079 A1 20110302; JP 2011525710 A 20110922; KR 20110037966 A 20110413; US 2011049405 A1 20110303
DOCDB simple family (application)
EP 2009004037 W 20090605; BR PI0914650 A 20090605; CN 200980120987 A 20090605; DE 102008030453 A 20080626; EP 09768901 A 20090605; JP 2011515150 A 20090605; KR 20107029084 A 20090605; US 73661809 A 20090605