Hydraulic gear pump with axial compensation

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United States of America Patent

PATENT NO 11680567
SERIAL NO

16951512

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Abstract

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An example assembly comprises: a pump cover; a thrust plate configured to interface with the pump cover at a first side of the thrust plate and interface with gears of a gear pump at a second side of the thrust plate; and a seal disposed within a seal cavity formed at an interface between the thrust plate and the pump cover, wherein the seal defines multiple partitions at the interface between the thrust plate and the pump cover and seals each partition of the multiple partitions from other partitions.

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Patent Owner(s)

  • PARKER-HANNIFIN CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chu, Yu-Sen Westlake, US 6 36
Iannizzaro, Frank Canfield, US 3 4
Kalidindi, Satish Kumar Raju Mayfield Heights, US 5 1
Zhang, Hao Twinsburg, US 1007 4879

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