EP 1556634 A1 20050727 - MOTOR VEHICLE DRIVE DEVICE
Title (en)
MOTOR VEHICLE DRIVE DEVICE
Title (de)
KRAFTFAHRZEUG-ANTRIEBSVORRICHTUNG
Title (fr)
DISPOSITIF D'ENTRAINEMENT DE VEHICULE A MOTEUR
Publication
Application
Priority
- DE 10251042 A 20021102
- EP 0311866 W 20031025
Abstract (en)
[origin: WO2004042257A1] The invention relates to a motor vehicle drive device. An oil pump (6) which can only be driven by an electric motor (8) is provided for supplying oil to a drive gearbox (2) and optionally other drive elements. Preferably, a spacing region (14) is provided between the oil pump (6) and both the electric motor (8) and the drive motor (4), in which at least one torque transmission device (16), for example a hydrodynamic torque converter, a shiftable drive clutch and/or at least one electric motor can be positioned, in order to form a hybrid drive. A plurality of different drive devices can be formed by a standardised form of embodiment.
IPC 1-7
IPC 8 full level
F16H 57/04 (2010.01); F16H 61/00 (2006.01)
CPC (source: EP US)
F16H 57/0441 (2013.01 - EP US); F16H 61/0028 (2013.01 - EP US); Y10S 903/906 (2013.01 - EP); Y10S 903/951 (2013.01 - EP)
Citation (search report)
See references of WO 2004042257A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 2004042257 A1 20040521; WO 2004042257 B1 20040624; DE 10251042 A1 20040519; EP 1556634 A1 20050727; JP 2006504572 A 20060209; US 2005265858 A1 20051201; US 7413417 B2 20080819
DOCDB simple family (application)
EP 0311866 W 20031025; DE 10251042 A 20021102; EP 03810407 A 20031025; JP 2004548776 A 20031025; US 11098105 A 20050420