Motor vehicle drive arrangement

Details Motor vehicle drive arrangement Motor vehicle drive arrangement

2005-04-20

2008-08-19

Kramer, Devon (Department: 3746)

Pumps

Motor driven

Including means utilizing pump fluid for augmenting cooling,...

C417S364000, C417S374000, C903S952000, C903S945000, C903S951000, C416S174000, C416S180000, C415S111000

Reexamination Certificate

active

07413417

ABSTRACT:
In a motor vehicle drive arrangement oil is supplied to a drive gear mechanism and other drive elements by an oil pump which is driven only by an electric motor and is arranged in a space in which one or more torque transmission devices such as a hydrodynamic torque converter, an operable drive clutch and at least one electric motor for forming a hybrid drive are disposed and which is formed between the oil pump and electric motor, on the one hand, and the vehicle travel drive motor on the other, the oil pump is disposed around a shaft transmitting the drive torque to the transmission and is surrounded by the electric motor driving the pump.

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