EP 3510261 A1 20190717 - ELECTROMAGNETIC CONTROL DEVICE, IN PARTICULAR FOR ADJUSTING CAMSHAFTS OF AN INTERNAL COMBUSTION ENGINE
Title (en)
ELECTROMAGNETIC CONTROL DEVICE, IN PARTICULAR FOR ADJUSTING CAMSHAFTS OF AN INTERNAL COMBUSTION ENGINE
Title (de)
ELEKTROMAGNETISCHE STELLVORRICHTUNG INSBESONDERE ZUM VERSTELLEN VON NOCKENWELLEN EINES VERBRENNUNGSMOTORS
Title (fr)
DISPOSITIF DE RÉGLAGE ÉLECTROMAGNÉTIQUE EN PARTICULIER POUR LE DÉPHASAGE D'ARBRES À CAMES D'UN MOTEUR À COMBUSTION INTERNE
Publication
Application
Priority
- DE 102016116777 A 20160907
- EP 2017071217 W 20170823
Abstract (en)
[origin: WO2018046298A1] The invention relates to an electromagnetic control device, in particular for adjusting camshafts or a camshaft section of an internal combustion engine, comprising: an energizable coil unit (48), by means of which, in the energized state, an armature (34) mounted for movement along a longitudinal axis (L) of the control device (10) can be moved relative to a pole core (50) between a retracted position and an extended position; at least one tappet (24), which is mounted for movement along the longitudinal axis (L) and interacts with the camshaft in the extended position by means of a free end (32) (26) in order to adjust the camshaft and is connected at an inner end (32) to the armature (34), wherein the tappet (24) has a first diameter (D1) in the region of the free end (26) and has a second diameter (D2) in the region of the inner end (32), and the first diameter (D1) is greater than the second diameter (D2).
IPC 8 full level
F01L 13/00 (2006.01); H01F 7/16 (2006.01)
CPC (source: EP US)
F01L 1/047 (2013.01 - US); F01L 13/00 (2013.01 - EP); F01L 13/0036 (2013.01 - EP US); H01F 7/1607 (2013.01 - EP); F01L 2013/0052 (2013.01 - EP US); F01L 2820/031 (2013.01 - EP US); H01F 7/1607 (2013.01 - US); H01F 7/1646 (2013.01 - US)
Citation (search report)
See references of WO 2018046298A1
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)
DE 102016116777 A1 20180308; CN 109690036 A 20190426; CN 109690036 B 20210309; EP 3510261 A1 20190717; JP 2019532209 A 20191107; JP 6733048 B2 20200729; US 11220935 B2 20220111; US 2021003046 A1 20210107; WO 2018046298 A1 20180315
DOCDB simple family (application)
DE 102016116777 A 20160907; CN 201780054783 A 20170823; EP 17771342 A 20170823; EP 2017071217 W 20170823; JP 2019511538 A 20170823; US 201716330698 A 20170823