The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 13, 2019
Filed:
Jan. 14, 2016
Applicant:
Eaton Intelligent Power Limited, Dublin, IE;
Inventors:
Jeffrey David Skinner, Madison, MS (US);
Kendrick Michael Gibson, Madison, MS (US);
Lawrence David Blackman, Jackson, MS (US);
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01B 1/06 (2006.01); F03C 1/40 (2006.01); F04B 1/07 (2006.01); F03C 1/047 (2006.01); F04B 1/047 (2006.01); F04B 1/107 (2006.01); F04B 49/12 (2006.01);
U.S. Cl.
CPC ...
F01B 1/0689 (2013.01); F01B 1/061 (2013.01); F03C 1/046 (2013.01); F03C 1/047 (2013.01); F04B 1/047 (2013.01); F04B 1/07 (2013.01); F04B 1/107 (2013.01); F04B 1/1071 (2013.01); F04B 49/123 (2013.01);
Abstract
A hydraulic radial piston device is provided with a mechanism for reducing pressure pulsations and providing a smooth pressure transition throughout different displacement operations. In certain examples, the hydraulic radial piston device is configured to maintain an amount of precompression and an amount of decompression of hydraulic fluid trapped in a cylinder chamber to be consistent, respectively, throughout different displacement operations.