Hydraulic radial piston device

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United States of America Patent

PATENT NO 11767831
SERIAL NO

17396334

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A hydraulic radial piston device includes a housing, a pintle having a pintle shaft, a rotor mounted on the pintle shaft and defining a plurality of cylinders, and a plurality of pistons displaceable in the cylinders. The radial piston device further includes a piston ring that provides an interface for the pistons. The radial piston device includes various configurations for improving the performance and efficiency of the device.

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Patent Owner(s)

Patent OwnerAddress
EATON INTELLIGENT POWER LIMITEDDUBLIN 4

International Classification(s)

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  • 2021 Application Filing Year
  • F04B Class
  • 925 Applications Filed
  • 547 Patents Issued To-Date
  • 59.14 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bawdhankar, Sushant Subhash Maharashtra, IN 2 0
Davis, Aaron Matthew Ridgeland, US 2 1
Gibson, Kendrick Michael Chattanooga, US 5 7
Hansen, Nicholas John Jackson, US 4 9
Lee, Kendall Otis Yazoo City, US 2 1
Long, Mark Alan Pearl, US 3 3
Skinner, Jeffrey David Madison, US 4 9
Smith, Aaron Pascagoula, US 109 1537

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Patent Citation Ranking

  • 0 Citation Count
  • F04B Class
  • 0 % this patent is cited more than
  • 2 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1172121101 - 1011 - 2001002003004005006007008009001000110012001300

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