EP 0752062 A1 19970108 - INJECTION VALVE FOR INTERNAL COMBUSTION ENGINES
Title (en)
INJECTION VALVE FOR INTERNAL COMBUSTION ENGINES
Title (de)
EINSPRITZVENTIL FÜR BRENNKRAFTMASCHINEN
Title (fr)
SOUPAPE D'INJECTION POUR MOTEURS A COMBUSTION INTERNE
Publication
Application
Priority
- DE 9500368 W 19950316
- DE 4410282 A 19940324
Abstract (en)
[origin: WO9525888A1] A fuel injection device for a common rail system has an injection valve controlled by a driving mechanism (18, 34) through a double seat valve (14). The seat valve is designed together with the valve seats (36, 37) and the driving mechanism so that the pressure is equilibrated in both positions of the seat valve. The invention is suitable in diesel-engine injection technology.
IPC 1-7
IPC 8 full level
F02M 45/06 (2006.01); F02M 47/02 (2006.01); F02M 51/06 (2006.01); F02M 55/02 (2006.01); F02M 59/36 (2006.01); F02M 59/46 (2006.01); F02B 3/06 (2006.01)
CPC (source: EP)
F02M 47/027 (2013.01); F02M 55/02 (2013.01); F02M 63/0017 (2013.01); F02M 63/0045 (2013.01); F02B 3/06 (2013.01)
Citation (search report)
See references of WO 9525888A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 9525888 A1 19950928; EP 0752062 A1 19970108; JP H09510525 A 19971021
DOCDB simple family (application)
DE 9500368 W 19950316; EP 95913848 A 19950316; JP 52429495 A 19950316