EP 1174596 B1 20051221 - Electromagnetic valve actuator in an internal combustion engine
Title (en)
Electromagnetic valve actuator in an internal combustion engine
Title (de)
Elektromagnetischer Hubventilaktuator in einer Brennkraftmaschine
Title (fr)
Actionneur électromagnétique de soupape de moteur à combustion interne
Publication
Application
Priority
FR 0009546 A 20000720
Abstract (en)
[origin: EP1174596A1] The valve activator comprises an electromagnet (1) comprising a supply reel (2) and a magnetic armature (15) connected to a valve (17) driving part (16) against the action of a commutation energy storage spring (18,19). A permanent magnet (5) interposed in the electromagnet body has its magnetization combined with the field generated in the body by the supply reel.
IPC 1-7
IPC 8 full level
F01L 9/20 (2021.01)
CPC (source: EP)
F01L 9/20 (2021.01)
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 1174596 A1 20020123; EP 1174596 B1 20051221; AT E313702 T1 20060115; DE 60116000 D1 20060126; DE 60116000 T2 20060727; ES 2250321 T3 20060416; FR 2812025 A1 20020125; FR 2812025 B1 20030124
DOCDB simple family (application)
EP 01401949 A 20010719; AT 01401949 T 20010719; DE 60116000 T 20010719; ES 01401949 T 20010719; FR 0009546 A 20000720