EP 2659123 B1 20151007 - INJECTION DEVICE FOR TWO FUELS CONTAINING ETHANOL, INTERNAL COMBUSTION ENGINE AND METHOD FOR OPERATING AN INJECTION DEVICE
Title (en)
INJECTION DEVICE FOR TWO FUELS CONTAINING ETHANOL, INTERNAL COMBUSTION ENGINE AND METHOD FOR OPERATING AN INJECTION DEVICE
Title (de)
EINSPRITZVORRICHTUNG FÜR ZWEI KRAFTSTOFFE MIT ETHANOL, BRENNKRAFTMASCHINE UND VERFAHREN ZUM BETRIEB EINER EINSPRITZVORRICHTUNG
Title (fr)
DISPOSITIF D'INJECTION POUR DEUX CARBURANTS COMPRENANT DE L'ÉTHANOL, MOTEUR À COMBUSTION INTERNE ET PROCÉDÉ PERMETTANT DE FAIRE FONCTIONNER UN DISPOSITIF D'INJECTION
Publication
Application
Priority
- DE 102010064182 A 20101227
- EP 2011069700 W 20111109
Abstract (en)
[origin: WO2012089388A1] The invention relates to an injection device (1') for an internal combustion engine (1), comprising a first injection assembly (3) for injecting fuel (4) of a first fuel composition, and a second injection assembly (5) for injecting fuel (6) of a second fuel composition having a lower ethanol content than the first fuel composition, the first injection assembly (3) comprising at least one first injection valve (7) for injecting fuel (4) of the first fuel composition both in the direction of a first inlet opening (10) of a combustion chamber (2) of the internal combustion engine (1) and in the direction of a second inlet opening (20) of the combustion chamber (2), wherein the injection device is characterized in that the second injection assembly (5) comprises a second injection valve (12) for injecting fuel (6) of the second fuel composition essentially only in the direction of the first inlet opening (10) and a separate third injection valve (22) for injecting fuel (6) of the second fuel combination essentially only in the direction of the second inlet opening (20).
IPC 8 full level
F02M 43/00 (2006.01); F02D 19/08 (2006.01); F02D 41/04 (2006.01); F02M 35/10 (2006.01); F02M 35/108 (2006.01)
CPC (source: EP US)
F02D 41/0025 (2013.01 - EP US); F02D 41/3094 (2013.01 - EP US); F02M 43/00 (2013.01 - EP US); F02M 35/10177 (2013.01 - EP US); F02M 35/10216 (2013.01 - EP US); F02M 35/1085 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012089388 A1 20120705; BR 112013016542 A2 20160927; BR 112013016542 B1 20210309; DE 102010064182 A1 20120628; EP 2659123 A1 20131106; EP 2659123 B1 20151007; HU E025874 T2 20160530; US 2014034015 A1 20140206; US 9309845 B2 20160412
DOCDB simple family (application)
EP 2011069700 W 20111109; BR 112013016542 A 20111109; DE 102010064182 A 20101227; EP 11782590 A 20111109; HU E11782590 A 20111109; US 201113997723 A 20111109