EP 1450011 B1 20100526 - Electromagnetic valve actuator for internal combustion engine and engine comprising such an actuator
Title (en)
Electromagnetic valve actuator for internal combustion engine and engine comprising such an actuator
Title (de)
Elektromagnetischer Aktuator zur Betätigung eines Gaswechselventils an einer Kolbenbrennkraftmaschine und Brennkraftmaschine mit einem solchen Aktuator
Title (fr)
Actionneur électromécanique de commande de soupape pour moteur interne et moteur à combustion interne muni d'un tel actionneur
Publication
Application
Priority
FR 0301950 A 20030218
Abstract (en)
[origin: EP1450011A2] The actuator has an electromagnet (700) formed by a support (704) in the form of E. The electromagnet includes a magnet (702) situated in the branches of support. A mobile magnetic plate (710) comes in contact with the electromagnet. The magnet is located on a surface of the electromagnet with respect to the plate. The magnetic plate concentrates the flux of a magnetic field in the support. An independent claim is also included for an internal combustion engine comprising an electro-mechanical actuator for an inlet valve.
IPC 8 full level
CPC (source: EP US)
F01L 9/20 (2021.01 - EP US); F01L 2009/2136 (2021.01 - EP US); F01L 2009/2148 (2021.01 - EP US); F01L 2009/2151 (2021.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1450011 A2 20040825; EP 1450011 A3 20081224; EP 1450011 B1 20100526; AT E469289 T1 20100615; DE 602004027323 D1 20100708; ES 2346436 T3 20101015; FR 2851291 A1 20040820; FR 2851291 B1 20061208; JP 2004286021 A 20041014; JP 4622261 B2 20110202; US 2004217313 A1 20041104; US 7097150 B2 20060829
DOCDB simple family (application)
EP 04300049 A 20040127; AT 04300049 T 20040127; DE 602004027323 T 20040127; ES 04300049 T 20040127; FR 0301950 A 20030218; JP 2004040037 A 20040217; US 78161004 A 20040218