Motor vehicles – Power – Electric
Reexamination Certificate
2006-03-06
2008-09-16
Phan, Hau V (Department: 3618)
Motor vehicles
Power
Electric
C180S065600, C903S906000, C475S005000
Reexamination Certificate
active
07424924
ABSTRACT:
A torque transfer case for a hybrid electric vehicle powertrain with engine and electric power sources is described, the electric power source comprising an electric motor and a battery. It distributes driving power to front and rear traction wheel and axle assemblies to effect all-wheel drive or four-wheel drive as well as regenerative power recovery. The electric power source can be used for engine cranking and the engine can be used for battery charging.
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Brooks & Kushman P.C.
Ford Global Technologies LLC
Kelley David B.
Phan Hau V
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