EP 0814238 B1 20000119 - Electromagnetic actuating device for lift valves of internal combustion engines
Title (en)
Electromagnetic actuating device for lift valves of internal combustion engines
Title (de)
Elektromagnetische Betätigungsvorrichtung für Brennkraftmaschinen-Hubventile
Title (fr)
Dispositif électromagnétique d'actionnement de soupapes à levée pour moteurs à combustion interne
Publication
Application
Priority
DE 19624296 A 19960618
Abstract (en)
[origin: EP0814238A1] The electromagnetic operating device (3) has an actuator housing (4) enclosing a valve operating rod (8), acting on the valve shaft (1') of the engine valve (1) via a hydraulic valve play compensation device (10). The latter has a dash-pot rod (9) between the valve operating rod and the valve shaft, displaced in the direction of the valve axis (7) relative to the base plate (4') of the actuator housing.
IPC 1-7
IPC 8 full level
CPC (source: EP)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0814238 A1 19971229; EP 0814238 B1 20000119; DE 19624296 A1 19980102; DE 59701027 D1 20000224
DOCDB simple family (application)
EP 97106783 A 19970424; DE 19624296 A 19960618; DE 59701027 T 19970424