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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.:

US 11802560 B1

PDFFull Text
Date of Patent:
Oct. 31, 2023

Filed:

Apr. 25, 2022

Hydrostatic pressure support for spherical pump rotor and spherical pump with same

Applicant:

Shenzhen Spherical Fluid Power Technology Co., Ltd., Guangdong, CN;

Inventors:

Luyi Wang, Shenzhen, CN;

Wuxing Zhang, Shenzhen, CN;

Assignee:

SHENZHEN SPHERICAL FLUID POWER TECHNOLOGY CO., LTD., Shenzhen, CN;

Attorney:
Primary Examiner:

Theresa Trieu

Int. Cl.
CPC ...
F03C 4/00 (2006.01); F04C 3/06 (2006.01); F04C 29/00 (2006.01); F04C 15/00 (2006.01); F04C 15/06 (2006.01); F04C 18/48 (2006.01);
U.S. Cl.
CPC ...
F04C 15/0042 (2013.01); F04C 3/06 (2013.01); F04C 15/0096 (2013.01); F04C 15/06 (2013.01); F04C 18/48 (2013.01); F04C 2240/54 (2013.01); F04C 2240/60 (2013.01); F04C 2250/20 (2013.01);
Abstract

Disclosed are a hydrostatic pressure support and a spherical pump having the same. The hydrostatic pressure support is arranged between each of two parallel sides of a slipper and a sliding groove, and includes a first liquid flow channel, a second liquid flow channel, and a pressure-bearing groove. An inlet of the first liquid flow channel is communicated with one of two working chambers of the spherical pump, and an inlet of the second liquid flow channel is communicated with the other of the two working chambers. An outlet of the first liquid flow channel and an outlet the second liquid flow channel are respectively communicated with the pressure-bearing grooves provided on the two parallel sides of the slipper.

Find Patent Forward Citations

Wang, Luyi. (2023). Hydrostatic pressure support for spherical pump rotor and spherical pump with same (U.S. Patent No. 11802560). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11802560

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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