EP 3841660 A1 20210630 - ELECTROMAGNETIC LINEAR ACTUATOR
Title (en)
ELECTROMAGNETIC LINEAR ACTUATOR
Title (de)
ELEKTROMAGNETISCHER LINEARAKTUATOR
Title (fr)
ACTIONNEUR LINÉAIRE ÉLECTROMAGNÉTIQUE
Publication
Application
Priority
- DE 102018214102 A 20180821
- EP 2019072351 W 20190821
Abstract (en)
[origin: WO2020038988A1] An electromagnetic linear actuator (1) comprising a first and a second element is proposed. One element is a magnetic oscillator (10) comprising at least one magnet (12) and the other element is a magnetic stator (40) comprising at least one magnet (42). The two elements are movable in linear fashion relative to one another and the magnetization directions of the oscillator (10) and of the stator (40) are in parallel. Either the stator (40) has two opposing identical stator poles (44, 46) or the oscillator (10) has two opposing identical oscillator poles (14, 16). Further, a method is proposed for generating a mechanical movement by means of an actuator (1). Either there is such a magnetization of a stator (40) of the actuator (1) that the stator (40) has two opposing identical stator poles (44, 46) or there is such a magnetization of an oscillator (10) of the actuator (1) that the oscillator (10) has two opposing identical oscillator poles (14, 16).
IPC 8 full level
H02K 33/12 (2006.01); H02K 41/02 (2006.01)
CPC (source: EP KR US)
H02K 1/34 (2013.01 - KR); H02K 5/24 (2013.01 - KR); H02K 33/12 (2013.01 - EP KR); H02K 33/16 (2013.01 - US); H02K 41/02 (2013.01 - EP); H02K 41/031 (2013.01 - KR)
Citation (search report)
See references of WO 2020038988A1
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 102018214102 A1 20200227; EP 3841660 A1 20210630; KR 20210043587 A 20210421; US 11967875 B2 20240423; US 2021328492 A1 20211021; WO 2020038988 A1 20200227
DOCDB simple family (application)
DE 102018214102 A 20180821; EP 19758684 A 20190821; EP 2019072351 W 20190821; KR 20217005082 A 20190821; US 201917269567 A 20190821