Smooth control of hydraulic actuator

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United States of America Patent

PATENT NO 9897112
SERIAL NO

14441403

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Importance

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Abstract

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A method and system is provided for controlling a hydraulic actuator in a work machine by opening a load holding valve in a measured fashion in order to leak hydraulic pressure back into a depressurized portion of the hydraulic circuit, thereby minimizing or eliminating jerkiness in the actuator when the actuator is under an external load.

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Patent Owner(s)

Patent OwnerAddress
PARKER INTANGIBLES LLC6035 PARKLAND BOULEVARD CLEVELAND OH 44124

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gomm, Ralf Charlotte, US 10 180
Vanderlaan, Dale Waxhaw, US 9 223

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