Motor vehicles – Having four wheels driven – Including pump and fluid motor – or generator and electric...
Reexamination Certificate
2007-02-27
2007-02-27
Winner, Tony (Department: 3611)
Motor vehicles
Having four wheels driven
Including pump and fluid motor, or generator and electric...
C701S082000
Reexamination Certificate
active
10949400
ABSTRACT:
A vehicle driving force control apparatus is configured to provide a vehicle drive force control apparatus that can expand the operating region within which an electric motor can be driven in a stable manner. The output of an engine is delivered to the main drive wheels through a transmission and also to an electric generator. The output voltage of the electric generator is supplied to the electric motor and the output of the electric motor drives the subordinate drive wheels. When it is determined that the generator output voltage will not be sufficient to meet the requirement of the electric motor, the amount of acceleration slippage allowed at the left and front wheels is increased.
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Aoyagi Masanori
Kamata Tatsuya
Saeki Hideyuki
Shimizu Kouichi
Global IP Counselors, LLP
Nissan Motor Co,. Ltd.
Winner Tony
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