EP 2574760 B1 20181024 - Method and control device for a combustion engine
Title (en)
Method and control device for a combustion engine
Title (de)
Verfahren und Steuervorrichtungen für einen Verbrennungsmotor
Title (fr)
Procédé et dispositifs de commande d'un moteur à combustion
Publication
Application
Priority
DE 102011102652 A 20110527
Abstract (en)
[origin: EP2574760A1] The method involves detecting an ion stream for a cylinder, while an internal combustion engine is operated with an air-fuel mixture. Another ion flow is detected for the cylinder, while the internal combustion engine is operated with another air-fuel mixture. The former air-fuel mixture and the latter air-fuel mixture are different to each other. The internal combustion engine comprises multiple cylinders. An independent claim is included for a control apparatus for an internal combustion engine.
IPC 8 full level
F02D 35/02 (2006.01); F02D 41/00 (2006.01)
CPC (source: EP)
F02D 35/021 (2013.01); F02D 41/0085 (2013.01)
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)
DE 102011102652 A1 20121129; EP 2574760 A1 20130403; EP 2574760 B1 20181024
DOCDB simple family (application)
DE 102011102652 A 20110527; EP 12002810 A 20120421