EP 0796981 B1 20000927 - Electromagnetic valve driving device in an internal combustion engine
Title (en)
Electromagnetic valve driving device in an internal combustion engine
Title (de)
Elektromagnetische Betätigungsvorrichtung für Brennkraftmaschinen-Hubventile
Title (fr)
Dispositif de commande électromagnétique pour soupape de moteur à combustion interne
Publication
Application
Priority
DE 19611547 A 19960323
Abstract (en)
[origin: EP0796981A1] The actuator occupies a housing (4) arranged symmetrically about the longitudinal axis (10) of the cylinder head (3'). Each armature (11) acting on a valve (2) is positioned between two electromagnet coils (5) in the direction of the axis (6) of the valve. The outer walls (8a,8b) of the housing in the direction of the head axis (10) are in the form of contiguous segments of circular cylinders whose axes coincide with those of the valves. The walls (9a,9b) extending at right angles to the head axis are plane.
IPC 1-7
IPC 8 full level
F01L 9/20 (2021.01); F02B 75/18 (2006.01)
CPC (source: EP)
F01L 9/20 (2021.01)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 0796981 A1 19970924; EP 0796981 B1 20000927; DE 19611547 A1 19970925; DE 59702391 D1 20001102; ES 2151690 T3 20010101; JP H09256826 A 19970930
DOCDB simple family (application)
EP 97102043 A 19970210; DE 19611547 A 19960323; DE 59702391 T 19970210; ES 97102043 T 19970210; JP 4927497 A 19970304