EP 0465813 B1 19940921 - Actuator unit.
Title (en)
Actuator unit.
Title (de)
Stelleinrichtung.
Title (fr)
Dispositif de réglage.
Publication
Application
Priority
DE 4021623 A 19900706
Abstract (en)
[origin: EP0465813A1] In order to reduce the magnetic resistance, the armature (27) of an electromagnet is provided with a hole (28) into which a soft-magnetic cylinder (36) projects. In consequence, the magnetic flux can enter the armature from the outside and the inside. The cylinder (36) has a continuous hole (28) through which a plunger (40) which is arranged on the piston can project in order to operate a valve body. <IMAGE>
IPC 1-7
IPC 8 full level
H01F 7/16 (2006.01)
CPC (source: EP)
H01F 7/1607 (2013.01); H01F 2007/085 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0465813 A1 19920115; EP 0465813 B1 19940921; DE 4021623 A1 19920109; DE 59103014 D1 19941027
DOCDB simple family (application)
EP 91108620 A 19910528; DE 4021623 A 19900706; DE 59103014 T 19910528