EP 1412630 A1 20040428 - METHOD AND DEVICE FOR OPERATING A DRIVE ENGINE OF A VEHICLE
Title (en)
METHOD AND DEVICE FOR OPERATING A DRIVE ENGINE OF A VEHICLE
Title (de)
VERFAHREN UND VORRICHTUNG ZUM BETREIBEN EINES ANTRIEBSMOTORS EINES FAHRZEUGS
Title (fr)
PROCEDE ET DISPOSITIF D'UTILISATION D'UN MOTEUR D'ENTRAINEMENT D'UN VEHICULE
Publication
Application
Priority
- DE 0202173 W 20020614
- DE 10135078 A 20010719
Abstract (en)
[origin: WO03008789A1] A method and a device for operating a drive engine of a vehicle are disclosed, in which a resultant set torque, for controlling the drive engine, is determined, dependent on the driver command torque and further set torque parameters. In order to limit the resulting set torque a minimum engine torque is provided, derived from the lost torques and which is dependent on the engine speed.
IPC 1-7
IPC 8 full level
F02D 45/00 (2006.01); F02D 41/14 (2006.01)
CPC (source: EP US)
F02D 41/1497 (2013.01 - EP US); F02D 2200/1004 (2013.01 - EP US); F02D 2200/1006 (2013.01 - EP US); F02D 2200/501 (2013.01 - EP US); F02D 2200/602 (2013.01 - EP US); F02D 2250/18 (2013.01 - EP US)
Citation (search report)
See references of WO 03008789A1
Designated contracting state (EPC)
DE FR IT
DOCDB simple family (publication)
WO 03008789 A1 20030130; DE 10135078 A1 20030206; DE 50202234 D1 20050317; EP 1412630 A1 20040428; EP 1412630 B1 20050209; JP 2004535526 A 20041125; JP 4065236 B2 20080319; US 2004187841 A1 20040930; US 6886530 B2 20050503
DOCDB simple family (application)
DE 0202173 W 20020614; DE 10135078 A 20010719; DE 50202234 T 20020614; EP 02754211 A 20020614; JP 2003514105 A 20020614; US 48425404 A 20040120