Interrelated power delivery controls – including engine control – Plural engines – Electric engine
Reexamination Certificate
2011-08-02
2011-08-02
Lewis, Tisha D (Department: 3655)
Interrelated power delivery controls, including engine control
Plural engines
Electric engine
C477S007000, C477S114000, C180S065310, C318S432000, C318S139000, C318S140000
Reexamination Certificate
active
07988593
ABSTRACT:
The control system may have an electric motor and a traction device connected to an output of the motor. The control system may also have a decelerator and a controller. The controller may be in communication with the motor and the decelerator. The controller may be configured to determine a creep torque and apply the creep torque to the traction device when the decelerator is actuated.
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Beach Frederick Gaylord
Lane Cameron T.
Lockhart Douglas J.
Staub Michael David
Tate William James
Caterpillar Inc.
Finnegan Henderson Farabow Garrett & Dunner LLP
Lewis Tisha D
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