EP 1310667 A3 20041215 - Fuel injection system for a combustion engine
Title (en)
Fuel injection system for a combustion engine
Title (de)
Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
Title (fr)
Système d'injection de carburant pour un moteur à combustion
Publication
Application
Priority
DE 10154802 A 20011108
Abstract (en)
[origin: EP1310667A2] The device has a control piston (50) acting on an injection valve element (28) with a surface area subject to the pressure in a control pressure chamber (22) determined so that with a second control valve (70) closed, if the control pressure chamber is separated from a discharge chamber (24) the force on the control piston is adequate to close the fuel injection valve when the valve is only partly open but not if it is fully open.
IPC 1-7
IPC 8 full level
F02M 45/04 (2006.01); F02M 45/12 (2006.01); F02M 47/02 (2006.01); F02M 57/02 (2006.01); F02M 59/36 (2006.01)
CPC (source: EP US)
F02M 45/04 (2013.01 - EP US); F02M 45/12 (2013.01 - EP US); F02M 47/027 (2013.01 - EP US); F02M 57/023 (2013.01 - EP US); F02M 59/366 (2013.01 - EP US); F02M 61/205 (2013.01 - EP US)
Citation (search report)
- [A] WO 0114713 A1 20010301 - BOSCH GMBH ROBERT [DE], et al
- [A] EP 0823550 A1 19980211 - LUCAS IND PLC [GB]
- [A] WO 0131191 A2 20010503 - BOSCH GMBH ROBERT [DE], et al
- [DA] EP 0987431 A2 20000322 - LUCAS INDUSTRIES LTD [GB]
- [A] US 5230613 A 19930727 - HILSBOS RICHARD L [US], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
EP 1310667 A2 20030514; EP 1310667 A3 20041215; EP 1310667 B1 20060920; DE 10154802 A1 20030522; DE 50208194 D1 20061102; US 2003089340 A1 20030515; US 6644281 B2 20031111
DOCDB simple family (application)
EP 02022360 A 20021008; DE 10154802 A 20011108; DE 50208194 T 20021008; US 28758302 A 20021105