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. 01, 2020
Filed:
Mar. 18, 2019
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventor:
Shu Taguchi, Wako, JP;
Assignee:
HONDA MOTOR CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 17/10 (2006.01); F04D 29/44 (2006.01);
U.S. Cl.
CPC ...
F04D 29/444 (2013.01); F04D 17/10 (2013.01);
Abstract
In a centrifugal compressor including an impeller () having rotor blades (), a shroud () surrounding the impeller, and a diffuser () having stator vanes (), the shroud () includes a plurality of openings () opening toward the impeller () in a part thereof adjacent to an impeller outlet portion (B), and a communication passage () communicating the openings () with one another, the openings including first openings (A) that are arranged at a same interval as the stator vanes, and second openings (B) arranged intermediately between the adjacent first openings.