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:
Sep. 29, 2020
Filed:
Mar. 26, 2013
Applicant:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Inventors:
Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 1/20 (2020.01); F04B 1/22 (2006.01); F04B 1/2042 (2020.01); F04B 1/2021 (2020.01);
U.S. Cl.
CPC ...
F04B 1/2042 (2013.01); F04B 1/2021 (2013.01); F04B 1/22 (2013.01);
Abstract
Ports (and) are formed in a port plate (). A plurality of valve plate holes are arranged on a circumference around the rotation axis (S). The port plate () includes a plurality of bridges () configured to divide the port () into a circumferential direction to provide a plurality of port holes (), and a plurality of bridges () configured to divide the port () into the circumferential direction to provide a plurality of port holes (). A summation of the number of port holes () and the number of port holes () is greater than the number of valve plate holes.