EP 2217795 B1 20120926 - FUEL INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE, COMPRISING A HYDROCARBON INJECTOR
Title (en)
FUEL INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE, COMPRISING A HYDROCARBON INJECTOR
Title (de)
KRAFTSTOFFEINSPRITZSYSTEM FÜR EINE BRENNKRAFTMASCHINE MIT HC-INJEKTOR
Title (fr)
SYSTÈME D'INJECTION DE CARBURANT POUR UN MOTEUR À COMBUSTION INTERNE À INJECTEUR DE HC
Publication
Application
Priority
- EP 2008065373 W 20081112
- DE 102007057438 A 20071129
- DE 102008043643 A 20081111
Abstract (en)
[origin: WO2009068438A2] The invention relates to a fuel injection system comprising a hydrocarbon injector (16), wherein the supply pressure of a pre-supply pump (5) is used for the fuel supply of the hydrocarbon injector (16). When the hydrocarbon injector (16) injects fuel into the exhaust gas system of the internal combustion engine, the pressure in the low pressure section of the fuel injection system is temporarily increased.
IPC 8 full level
F02D 41/30 (2006.01); F01N 3/025 (2006.01); F02M 37/00 (2006.01); F02M 59/34 (2006.01); F02M 63/02 (2006.01)
CPC (source: EP KR)
F01N 3/025 (2013.01 - KR); F01N 3/0253 (2013.01 - EP); F02M 59/34 (2013.01 - EP); F02M 63/02 (2013.01 - KR); F02M 63/0225 (2013.01 - EP); F01N 2610/03 (2013.01 - EP); F01N 2610/14 (2013.01 - EP)
Citation (examination)
US 5794594 A 19980818 - FEHLMANN WOLFGANG [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102008043643 A1 20090604; CN 101878352 A 20101103; CN 101878352 B 20130619; EP 2217795 A2 20100818; EP 2217795 B1 20120926; JP 2011504979 A 20110217; JP 5328802 B2 20131030; KR 101602970 B1 20160311; KR 20100087734 A 20100805; WO 2009068438 A2 20090604; WO 2009068438 A3 20090806
DOCDB simple family (application)
DE 102008043643 A 20081111; CN 200880118443 A 20081112; EP 08855268 A 20081112; EP 2008065373 W 20081112; JP 2010535327 A 20081112; KR 20107011825 A 20081112