EP 1247015 B1 20100303 - METHOD FOR WARMING-UP AN INTERNAL COMBUSTION ENGINE
Title (en)
METHOD FOR WARMING-UP AN INTERNAL COMBUSTION ENGINE
Title (de)
VERFAHREN ZUM WARMLAUFEN EINER BRENNKRAFTMASCHINE
Title (fr)
PROCEDE POUR METTRE EN ACTION UN MOTEUR A COMBUSTION INTERNE
Publication
Application
Priority
- DE 0004276 W 20001201
- DE 19963931 A 19991231
Abstract (en)
[origin: WO0150001A2] The invention relates to an internal combustion engine, in particular of a motor vehicle, in which fuel can be injected into an intake manifold or into a combustion chamber during the warm-up process. A control device for determining a warm up factor (fWL) below an operating temperature of the internal combustion engine is provided, in order to increase the injected quantity of fuel. The warm up factor (fWL) is determined by the control device from a basic factor (fG) and a load-sensitive factor (fLA).
IPC 8 full level
F02D 41/06 (2006.01); F02D 45/00 (2006.01)
CPC (source: EP US)
F02D 41/06 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES FR IT
DOCDB simple family (publication)
WO 0150001 A2 20010712; WO 0150001 A3 20011227; DE 19963931 A1 20010712; DE 50015881 D1 20100415; EP 1247015 A2 20021009; EP 1247015 B1 20100303; ES 2340758 T3 20100609; JP 2003519330 A 20030617; JP 4700248 B2 20110615; RU 2002120474 A 20040120; RU 2256087 C2 20050710; US 2003056774 A1 20030327; US 6766790 B2 20040727
DOCDB simple family (application)
DE 0004276 W 20001201; DE 19963931 A 19991231; DE 50015881 T 20001201; EP 00988674 A 20001201; ES 00988674 T 20001201; JP 2001549913 A 20001201; RU 2002120474 A 20001201; US 16856402 A 20020903