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:
Jun. 22, 2021
Filed:
Dec. 03, 2015
Mitsubishi Heavy Industries Compressor Corporation, Tokyo, JP;
Shinichiro Tokuyama, Hiroshima, JP;
Abstract
A rotor for a centrifugal compressor includes: a rotor main; an impeller; and a contact member. The rotor main body extends in an axis direction and includes a recessed part that is disposed on an outer circumferential surface. The impeller includes: a cylinder part having a cylindrical shape that extends around the axis direction and includes an inner circumferential surface with a fitting region tightly fitted to the outer circumferential surface of the rotor main body; an annular disc that extends from the cylinder part to a radial outer side with respect to the axis direction; a plurality of blades disposed at intervals in a circumferential direction on a surface facing one side in the axis direction of the annular disc; and a cover that covers the plurality of blades from the one side in the axis direction. The contact member is fitted into the recessed part.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile