EP 3257061 A1 20171220 - CENTRAL ACTUATOR SYSTEM FOR AN OSCILLATING MOTOR ADJUSTER OF A CAMSHAFT
Title (en)
CENTRAL ACTUATOR SYSTEM FOR AN OSCILLATING MOTOR ADJUSTER OF A CAMSHAFT
Title (de)
ZENTRALAKTUATOR FÜR EINEN SCHWENKMOTORVERSTELLER EINER NOCKENWELLE
Title (fr)
ACTIONNEUR CENTRAL POUR DÉPHASEUR D'ARBRE À CAMES À MOTEUR OSCILLANT
Publication
Application
Priority
- DE 102015102066 A 20150213
- EP 2016052311 W 20160203
Abstract (en)
[origin: WO2016128279A1] The invention relates to a central actuator (10, 10', 10"), in particular for a solenoid valve of an oscillating motor camshaft adjuster, comprising a housing (46), which surrounds the central actuator (10, 10', 10"), a pole tube (12) and a pole core (14), which are arranged inside at least one coil (52) generating a magnetic field, and an actuating plunger (20, 20', 20"), which is arranged on an armature (28, 28', 28") designed to be movable in the axial direction L in an armature space (60). According to the invention an end element (18) for closing the armature space (60) is provided, which comprises at least one pole core insert (22) having a central bore (24) and a bearing bushing (26) arranged in the central bore (24) of the pole core insert (22), wherein the actuating plunger (20, 20', 20") is axially movably mounted in the bearing bushing (26) and wherein the end element (18) also comprises an end cover (42) and is provided as a unit which can be pre-assembled.
IPC 8 full level
H01F 7/16 (2006.01); H01F 7/127 (2006.01)
CPC (source: CN EP US)
H01F 7/127 (2013.01 - CN EP US); H01F 7/16 (2013.01 - US); H01F 7/1607 (2013.01 - CN EP US); F01L 1/3442 (2013.01 - EP US); F01L 2001/3443 (2013.01 - EP US); H01F 7/128 (2013.01 - CN EP US); H01F 2007/163 (2013.01 - CN EP US)
Citation (search report)
See references of WO 2016128279A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2016128279 A1 20160818; CN 107004487 A 20170801; CN 107004487 B 20181016; DE 102015102066 A1 20160818; EP 3257061 A1 20171220; EP 3257061 B1 20210428; US 10340069 B2 20190702; US 2017345538 A1 20171130
DOCDB simple family (application)
EP 2016052311 W 20160203; CN 201680004049 A 20160203; DE 102015102066 A 20150213; EP 16703506 A 20160203; US 201715650873 A 20170715