EP 2021220 A1 20090211 - METHOD FOR STARTING AN INTERNAL COMBUSTION ENGINE IN A HYBRID DRIVE
Title (en)
METHOD FOR STARTING AN INTERNAL COMBUSTION ENGINE IN A HYBRID DRIVE
Title (de)
VERFAHREN ZUM STARTEN EINER VERBRENNUNGSKRAFTMASCHINE IN EINEM HYBRIDANTRIEB
Title (fr)
PROCEDE POUR DEMARRER UN MOTEUR A COMBUSTION INTERNE AVEC ENTRAINEMENT HYBRIDE
Publication
Application
Priority
- EP 2007053225 W 20070403
- DE 102006022395 A 20060512
Abstract (en)
[origin: WO2007131838A1] The invention relates to a method for starting an internal combustion engine (14) of a hybrid drive (12) comprising at least one electric drive (20). This can be coupled to the internal combustion engine (14) via a first clutch (16) for pulsed starting of the internal combustion engine. A rotational speed change (34, 36) in the at least one electric drive (20), which change occurs during pulsed starting of the internal combustion engine (14), is compensated for by continuous changes (42, 44) in the transmission ratio in a vehicle gearbox (26).
IPC 8 full level
B60W 20/00 (2006.01); F02N 99/00 (2010.01); B60K 6/48 (2007.10); B60L 50/16 (2019.01); B60W 10/06 (2006.01); B60W 10/08 (2006.01); B60W 10/10 (2012.01)
CPC (source: EP KR US)
B60K 6/48 (2013.01 - EP US); B60K 6/547 (2013.01 - EP US); B60L 15/2054 (2013.01 - EP US); B60L 50/16 (2019.01 - EP US); B60W 10/02 (2013.01 - EP US); B60W 10/06 (2013.01 - EP KR US); B60W 10/08 (2013.01 - EP US); B60W 10/10 (2013.01 - US); B60W 10/11 (2013.01 - EP US); B60W 20/00 (2013.01 - EP KR); B60W 20/30 (2013.01 - US); B60W 30/18027 (2013.01 - EP); F02N 11/00 (2013.01 - KR); B60K 2006/268 (2013.01 - EP); B60L 2240/443 (2013.01 - EP US); B60L 2240/486 (2013.01 - EP US); B60W 2510/084 (2013.01 - US); B60W 2510/1005 (2013.01 - US); B60Y 2300/50 (2013.01 - EP US); Y02T 10/62 (2013.01 - EP US); Y02T 10/64 (2013.01 - EP US); Y02T 10/70 (2013.01 - US); Y02T 10/7072 (2013.01 - EP US); Y02T 10/72 (2013.01 - EP US)
Citation (search report)
See references of WO 2007131838A1
Designated contracting state (EPC)
DE FR GB IT
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DE 102006022395 A1 20071115; DE 102006022395 B4 20150305; CN 101443219 A 20090527; CN 101443219 B 20120808; EP 2021220 A1 20090211; JP 2009536897 A 20091022; KR 101092710 B1 20111209; KR 20090007586 A 20090119; US 2009308673 A1 20091217; WO 2007131838 A1 20071122
DOCDB simple family (application)
DE 102006022395 A 20060512; CN 200780017345 A 20070403; EP 07727696 A 20070403; EP 2007053225 W 20070403; JP 2009510379 A 20070403; KR 20087027554 A 20070403; US 22726007 A 20070403