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:
Apr. 28, 2026
Filed:
Aug. 08, 2025
Applicant:
Ihi Corporation, Tokyo, JP;
Inventors:
Kenichi Segawa, Tokyo, JP;
Kengo Ikeda, Tokyo, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B 37/24 (2006.01); F02B 37/12 (2006.01);
U.S. Cl.
CPC ...
F02B 37/24 (2013.01); F02B 37/12 (2013.01);
Abstract
A turbocharger includes a turbine impeller, a housing, a nozzle ring housed in the housing and located radially outside the turbine impeller, nozzle vanes supported by the nozzle ring, a first elastic member configured to bias the nozzle ring in an axial direction relative to the housing, a positioning assembly that includes a second elastic member configured to bias the nozzle ring so as to restrain the nozzle ring in a circumferential direction relative to the housing.
Segawa, Kenichi. (2026). Turbocharger with nozzle ring positioning assembly (U.S. Patent No. 12612872). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12612872
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile