EP 1169552 B1 20061102 - ELECTROMAGNETIC DEVICE FOR VALVE CONTROL
Title (en)
ELECTROMAGNETIC DEVICE FOR VALVE CONTROL
Title (de)
ELKTROMAGNETISCHE VENTILSTEUERUNGSEINRICHTUNG
Title (fr)
DISPOSITIF DE COMMANDE ELECTROMAGNETIQUE DE SOUPAPES
Publication
Application
Priority
- FR 0000896 W 20000407
- FR 9904472 A 19990409
Abstract (en)
[origin: US6768406B1] The apparatus for controlling valves that move linearly along respective axes comprises a number of actuators that is equal to the number of valves. Each actuator has an armature (22) of ferromagnetic material fixed to a valve push rod (24) and movable in a housing (16) of the actuator by a coil mounted on a ferromagnetic circuit. The ferromagnetic circuits of the two actuators allocated to two valves of the same type for a single cylinder are contained in the same housing.
IPC 8 full level
F01L 9/20 (2021.01); F16K 31/06 (2006.01); H01F 7/16 (2006.01)
CPC (source: EP US)
F01L 9/20 (2021.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 6768406 B1 20040727; AT E344380 T1 20061115; DE 60031660 D1 20061214; DE 60031660 T2 20070830; EP 1169552 A1 20020109; EP 1169552 B1 20061102; ES 2273677 T3 20070516; FR 2792031 A1 20001013; FR 2792031 B1 20010608; JP 2002541674 A 20021203; KR 100714387 B1 20070507; KR 20010110727 A 20011213; WO 0061922 A1 20001019
DOCDB simple family (application)
US 95813701 A 20011005; AT 00917161 T 20000407; DE 60031660 T 20000407; EP 00917161 A 20000407; ES 00917161 T 20000407; FR 0000896 W 20000407; FR 9904472 A 19990409; JP 2000610953 A 20000407; KR 20017012837 A 20011008