EP 2047095 A1 20090415 - FUEL INJECTOR
Title (en)
FUEL INJECTOR
Title (de)
KRAFTSTOFFINJEKTOR
Title (fr)
INJECTEUR DE CARBURANT
Publication
Application
Priority
- EP 2007055441 W 20070604
- DE 102006034112 A 20060724
Abstract (en)
[origin: WO2008012132A1] The invention relates to a fuel injector with an injector housing (6) comprising a pressure chamber (15), from which, depending on the pressure in a control chamber (22), pressurized fuel is injected into a combustion chamber of an internal combustion engine when the pressure in the control chamber (22) with the aid of a control valve device (12) is reduced so far, that a nozzle needle (10) opens. In order to present a fuel injector, constructed in a simple and cost efficient way, the pressure chamber (15) is sealed at an end away from the combustion chamber with a valve piece (30) having a sealing face or sealing edge facing away from the combustion chamber and lying against the injector housing (6).
IPC 8 full level
F02M 47/02 (2006.01)
CPC (source: EP US)
F02M 47/027 (2013.01 - EP US); F02M 61/168 (2013.01 - EP US); F02M 63/0015 (2013.01 - EP US); F02M 63/004 (2013.01 - EP US); F02M 63/0043 (2013.01 - EP US); F02M 2200/16 (2013.01 - EP US); F02M 2547/003 (2013.01 - EP US)
Citation (search report)
See references of WO 2008012132A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DE 102006034112 A1 20080131; EP 2047095 A1 20090415; US 2009206183 A1 20090820; WO 2008012132 A1 20080131
DOCDB simple family (application)
DE 102006034112 A 20060724; EP 07729829 A 20070604; EP 2007055441 W 20070604; US 30507207 A 20070604