EP 1229560 B1 20090114 - Electromagnetic valve actuator with electromagnet for an internal combustion engine
Title (en)
Electromagnetic valve actuator with electromagnet for an internal combustion engine
Title (de)
Elektromagnetischer Ventil-Aktuator mit Elektromagnet für eine Brennkraftmaschine
Title (fr)
Actionneur électromagnétique à un électroaimant pour soupape de moteur à combustion interne
Publication
Application
Priority
FR 0101372 A 20010201
Abstract (en)
[origin: EP1229560A1] The electromagnetic driver has a body with a feed coil (3) and a magnetic plate (16) connected to the valve (18) drive unit (17). The drive unit has a spring return (20,21). There is a permanent magnet (6) in the electromagnet body with a field perpendicular to the feed coil field.
IPC 8 full level
H01F 7/16 (2006.01); F01L 9/20 (2021.01); H01F 7/122 (2006.01)
CPC (source: EP)
F01L 9/20 (2021.01); H01F 7/1646 (2013.01); H01F 7/122 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1229560 A1 20020807; EP 1229560 B1 20090114; AT E421156 T1 20090115; DE 60230827 D1 20090305; ES 2317982 T3 20090501; FR 2820238 A1 20020802; FR 2820238 B1 20030509
DOCDB simple family (application)
EP 02290176 A 20020124; AT 02290176 T 20020124; DE 60230827 T 20020124; ES 02290176 T 20020124; FR 0101372 A 20010201