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:
Mar. 10, 2026
Filed:
Jan. 06, 2025
Ihi Corporation, Tokyo, JP;
Atsushi Yonemura, Tokyo, JP;
Yudai Kaneko, Tokyo, JP;
IHI Corporation, Tokyo, JP;
Abstract
A centrifugal compressor includes: an intake flow path connected to an intake port; a compressor impeller disposed in the intake flow path; a movable member provided on the intake port side with respect to the compressor impeller in the intake flow path, the movable member movable to a protruding position protruding into the intake flow path and a retracted position retracting from the intake flow path; a first end that is an end, on the compressor impeller side, of an inner curved surface of the movable member; a second end that is an end, on the intake port side, of the inner curved surface of the movable member; and an extending portion between the first end and the second end, the extending portion extending in a direction corresponding to a rotation axis direction of the compressor impeller.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile