Fluid pump for a linear actuator

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United States of America Patent

PATENT NO 10288064
APP PUB NO 20170037876A1
SERIAL NO

15297177

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A fluid pump for a linear actuator is provided. The pump causes a rod in the actuator to extend or retract by controlling the flow of fluid to and from portions of a fluid chamber on either side of a piston disposed within the fluid chamber and supporting the rod. The pump includes a valve structure that enables the pump to redistribute fluid obtained from one portion of the fluid chamber on one side of the piston to the other portion of the fluid chamber on the other side of the piston without first returning the fluid to a fluid reservoir thereby increasing the efficiency of the pump.

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Patent Owner(s)

  • WARNER ELECTRIC TECHNOLOGY LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zammuto, Jared Ret Caledonia, US 3 7

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