EP 1692392 B1 20071114 - FUEL INJECTOR FEATURING DIRECT NEEDLE CONTROL
Title (en)
FUEL INJECTOR FEATURING DIRECT NEEDLE CONTROL
Title (de)
KRAFTSTOFFINJEKTOR MIT DIREKTER NADELSTEUERUNG
Title (fr)
INJECTEUR DE CARBURANT A COMMANDE DE POINTEAU DIRECTE
Publication
Application
Priority
- DE 2004001982 W 20040907
- DE 10352736 A 20031112
Abstract (en)
[origin: WO2005050002A1] The invention relates to a fuel injector for internal combustion engines comprising a high-pressure fuel tank (5). Said fuel injector encompasses a pressure booster (8) and an injection valve member (10) that is provided with at least one booster section (11) and a needle section (13) which closes at least one injection port (16). The pressure booster (8) is accommodated inside a booster housing (9) and rests on a spring element (27) that surrounds the booster housing (9) such that the booster housing (9) is fixed onto a nozzle housing part (15) which encloses the injection valve member (10).
IPC 8 full level
F02M 59/46 (2006.01); F02M 51/06 (2006.01); F02M 61/12 (2006.01); F02M 63/00 (2006.01)
CPC (source: EP KR US)
F02M 51/0603 (2013.01 - EP KR US); F02M 61/12 (2013.01 - KR); F02M 61/12 (2013.01 - EP US); F02M 2200/16 (2013.01 - EP KR US); F02M 2200/703 (2013.01 - EP KR US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 2005050002 A1 20050602; BR PI0409324 A 20060425; DE 10352736 A1 20050707; DE 502004005534 D1 20071227; EP 1692392 A1 20060823; EP 1692392 B1 20071114; JP 2006513366 A 20060420; JP 4197337 B2 20081217; KR 20060103894 A 20061004; US 2007131800 A1 20070614
DOCDB simple family (application)
DE 2004001982 W 20040907; BR PI0409324 A 20040907; DE 10352736 A 20031112; DE 502004005534 T 20040907; EP 04762764 A 20040907; JP 2005518304 A 20040907; KR 20067009137 A 20060511; US 57890704 A 20040907