EP 1527267 A1 20050504 - METHOD FOR IMPROVING THE TRUE RUNNING OF AN INTERNAL COMBUSTION ENGINE
Title (en)
METHOD FOR IMPROVING THE TRUE RUNNING OF AN INTERNAL COMBUSTION ENGINE
Title (de)
VERFAHREN ZUR VERBESSERN DES RUNDLAUFS EINER BRENNKRAFTMASCHINE
Title (fr)
PROCEDE POUR AMELIORER LE FONCTIONNEMENT REGULIER D'UN MOTEUR A COMBUSTION INTERNE
Publication
Application
Priority
- DE 0302005 W 20030617
- DE 10233778 A 20020725
Abstract (en)
[origin: DE10233778A1] The method involves determining part moments provided by the cylinders of the combustion engine. A cylinder coordination factor (FZGST,i) is formed for each cylinder. The hub of the injection valve allocated to the cylinder is corrected depending on the cylinder coordination factor. Each cylinder has an injection valve with variable hub. Independent claims are also provided for (1) Computer program for the compensation method (2) Control apparatus for combustion engine
IPC 1-7
IPC 8 full level
F02D 41/00 (2006.01); F02D 41/02 (2006.01); F02D 41/14 (2006.01); F02D 41/20 (2006.01); F02D 41/34 (2006.01); F02D 41/36 (2006.01); F02M 51/06 (2006.01); F02M 61/16 (2006.01); F02M 63/00 (2006.01)
CPC (source: EP)
F02D 41/0085 (2013.01); F02D 41/2096 (2013.01); F02M 51/0603 (2013.01); F02M 61/167 (2013.01); F02D 41/1498 (2013.01); F02D 2200/1015 (2013.01); F02M 61/161 (2013.01); F02M 63/0026 (2013.01); F02M 2200/703 (2013.01)
Citation (search report)
See references of WO 2004016931A1
Designated contracting state (EPC)
DE FR IT
DOCDB simple family (publication)
DE 10233778 A1 20040205; DE 50309265 D1 20080410; EP 1527267 A1 20050504; EP 1527267 B1 20080227; JP 2005533969 A 20051110; JP 4327721 B2 20090909; WO 2004016931 A1 20040226
DOCDB simple family (application)
DE 10233778 A 20020725; DE 0302005 W 20030617; DE 50309265 T 20030617; EP 03787596 A 20030617; JP 2004528313 A 20030617