EP 1831526 B1 20090325 - METHOD FOR OPERATING AN INTERNAL COMBUSTING ENGINE
Title (en)
METHOD FOR OPERATING AN INTERNAL COMBUSTING ENGINE
Title (de)
VERFAHREN ZUM BETRIEB EINER BRENNKRAFTMASCHINE
Title (fr)
PROCEDE POUR FAIRE FONCTIONNER UN MOTEUR A COMBUSTION INTERNE
Publication
Application
Priority
- EP 2005056036 W 20051117
- DE 102004062020 A 20041223
Abstract (en)
[origin: WO2006069850A1] The invention relates to a method for operating an internal combustion engine provided with an electrically openable and closable injection valve (18). The aim of said invention is to reliably hold the valves open in all operation conditions. For this purpose, a holding current for the open valve (18) is switched from a standard value to an increased value in the determined operation conditions of the internal combustion engine and is reset to the standard value when said determined operation condition is over.
IPC 8 full level
F02D 41/20 (2006.01); F02D 41/38 (2006.01)
CPC (source: EP US)
F02D 41/20 (2013.01 - EP US); F02D 41/3809 (2013.01 - EP US); F02D 41/065 (2013.01 - EP US); F02D 41/126 (2013.01 - EP US); F02D 41/22 (2013.01 - EP US); F02D 2041/2006 (2013.01 - EP US); F02D 2041/2027 (2013.01 - EP US); F02D 2041/2058 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 2006069850 A1 20060706; DE 102004062020 A1 20060713; DE 502005006966 D1 20090507; EP 1831526 A1 20070912; EP 1831526 B1 20090325; JP 2008525695 A 20080717; JP 4373473 B2 20091125; US 2007175453 A1 20070802; US 7360526 B2 20080422
DOCDB simple family (application)
EP 2005056036 W 20051117; DE 102004062020 A 20041223; DE 502005006966 T 20051117; EP 05811113 A 20051117; JP 2007547419 A 20051117; US 58931805 A 20051117