Axial piston hydraulic pump

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10690124
APP PUB NO 20180156207A1
SERIAL NO

15833488

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a hydraulic pump wherein a barrel is in sliding connection with a shaft and is driven in rotation by the shaft. A housing is formed in the barrel, the shaft sliding in the housing while projecting from the front face of the barrel. The housing and the shaft defining between them a balancing chamber, the balancing chamber being connected to a delivery aperture in such a way that fluid in the balancing chamber exerts a compressive force on the barrel which tends to press the barrel against a port plate.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HYDRO LEDUC54120 AZERAILLES

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Porel, Louis-Claude Jeanmenil, FR 22 136

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