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. 12, 2023
Filed:
Jan. 04, 2022
Ihi Corporation, Tokyo, JP;
Ryota Sakisaka, Tokyo, JP;
Takashi Fujiwara, Tokyo, JP;
Atsushi Yonemura, Tokyo, JP;
Takahiro Bamba, Tokyo, JP;
IHI Corporation, Tokyo, JP;
Abstract
A centrifugal compressor includes a compressor housing; a compressor impeller; a first throttling member and a second throttling member; a contacting portion provided on one end of a body of each of the first throttling member and the second throttling member; and an opposing portion provided on the other end of the body of each of the first throttling member and the second throttling member, the opposing portions being spaced apart from each other in a circumferential direction and parts of the opposing portions facing each other in a rotational axis direction when both of the first throttling member and the second throttling member are in a protruding position.