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:
Oct. 11, 2022
Filed:
Jul. 17, 2019
Applicant:
Mitsubishi Heavy Industries Aero Engines, Ltd., Komaki, JP;
Inventors:
Masayuki Tomii, Tokyo, JP;
Kentaro Akimoto, Aichi, JP;
Assignee:
MITSUBISHI HEAVY INDUSTRIES AERO ENGINES, LTD., Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/10 (2006.01); F01D 5/02 (2006.01);
U.S. Cl.
CPC ...
F01D 5/021 (2013.01); F01D 5/10 (2013.01); F05D 2250/231 (2013.01); F05D 2250/241 (2013.01); F05D 2250/71 (2013.01);
Abstract
A rotor assembly includes: a rotor disc; a plurality of rotor blades fixed to the rotor disc and extending radially outward in a radial direction of the rotor disc; and at least one rolling element configured to roll on a curved surface facing inward in the radial direction of the rotor disc.
Tomii, Masayuki. (2022). Rotor assembly and rotating machine (U.S. Patent No. 11466570). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11466570
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile