EP 2585702 A1 20130501 - FUEL INJECTION CONTROL DEVICE AND METHOD FOR AN INTERNAL COMBUSTION ENGINE OF A VEHICLE
Title (en)
FUEL INJECTION CONTROL DEVICE AND METHOD FOR AN INTERNAL COMBUSTION ENGINE OF A VEHICLE
Title (de)
KRAFTSTOFFEINSPRITREGLER UND VERFAHREN FÜR EINEN VERBRENNUNGSMOTOR EINES FAHRZEUGES
Title (fr)
DISPOSITIF DE COMMANDE D'INJECTION DE CARBURANT POUR MOTEUR À COMBUSTION INTERNE, PROCÉDÉ DE COMMANDE D'INJECTION DE CARBURANT POUR MOTEUR À COMBUSTION INTERNE, ET VÉHICULE
Publication
Application
Priority
- JP 2010141630 A 20100622
- IB 2011001668 W 20110614
Abstract (en)
[origin: WO2012014034A1] An electronic control unit (10) is applied to a diesel engine equipped with two drive circuits (11 and 12), each of which drives an injector (INJ1 - INJ8) to change an amount of driving energy applied to the injector on the basis of an engine operating state. At the time of changing the amount of driving energy, the electronic control unit (10) causes the drive circuit (11, 12) that is executing fuel injection to accomplish the fuel injection at the pre-changed amount of driving energy, and changes the amount of driving energy of the drive circuit (11, 12) that is not executing fuel injection. With a fuel injection control device for an internal combustion engine, equipped with the electronic control unit (10), it is possible to change the amounts of driving energy for driving the two drive circuits (11, 12) without any deviation of the fuel injection amount.
IPC 8 full level
F02D 41/20 (2006.01); F02D 41/00 (2006.01); F02D 41/08 (2006.01)
CPC (source: EP)
F02D 41/08 (2013.01); F02D 41/2096 (2013.01); F02D 41/0082 (2013.01); F02D 2041/2082 (2013.01)
Citation (search report)
See references of WO 2012014034A1
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 2012014034 A1 20120202; AU 2011284466 A1 20130110; AU 2011284466 B2 20141113; EP 2585702 A1 20130501; JP 2012007488 A 20120112; JP 5204156 B2 20130605; RU 2012155497 A 20140727; RU 2542333 C2 20150220; ZA 201209532 B 20140326
DOCDB simple family (application)
IB 2011001668 W 20110614; AU 2011284466 A 20110614; EP 11743620 A 20110614; JP 2010141630 A 20100622; RU 2012155497 A 20110614; ZA 201209532 A 20121214