Motor vehicles – Power – Electric
Reexamination Certificate
2008-04-22
2008-04-22
Ellis, Christopher P. (Department: 3618)
Motor vehicles
Power
Electric
C180S065600, C180S065700, C477S001000, C477S003000, C477S005000, C477S006000, C477S007000, C477S012000, C477S014000, C475S001000, C475S002000, C475S003000, C475S004000, C475S005000
Reexamination Certificate
active
11010971
ABSTRACT:
A method for controlling and regulating a power train of a hybrid vehicle and a power train of a hybrid vehicle having one internal combustion engine, one electric machine, one shifting element and one output in a power flow of the power train and designed with continuously variable transmitting capacity and one clutch device and the internal combustion engine. The electric machine can be operatively interconnected via the clutch device, the hybrid vehicle being optionally driveable via the electric machine and/or via the internal combustion engine and the internal combustion engine can be started via the electric machine. In the operation of the power train, the transmitting capacity of the shifting element during the starting operation of the internal combustion engine is adjusted so that on the output of the power train, a torque abuts which is independent of the starting operation of the internal combustion engine.
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David Bujold & Daniels, P.L.L.C.
Ellis Christopher P.
Olszewski John R.
ZF Friedrichshafen AG
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