Power plants – Pressure fluid source and motor – Condition responsive control of pump or motor displacement
Reexamination Certificate
2006-12-18
2009-06-16
Leslie, Michael (Department: 3745)
Power plants
Pressure fluid source and motor
Condition responsive control of pump or motor displacement
C060S328000, C060S446000, C060S463000
Reexamination Certificate
active
07546729
ABSTRACT:
A method for reducing a torque load associated with an implement includes determining a speed associated with a power source, wherein the power source is configured to provide power to a hydraulic pump, determining a position associated with an implement system, and limiting a flow associated with the hydraulic pump based on the speed associated with the power source and the position associated with the implement system.
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Budde Steven Conrad
Kamisetty SriVidya Lavanya
Palmer Marvin Kent
Caterpillar Inc.
Finnegan Henderson Farabow Garrett & Dunner
Leslie Michael
LandOfFree
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