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. 03, 2023
Filed:
Nov. 21, 2019
Mitsubishi Heavy Industries Compressor Corporation, Tokyo, JP;
Koichi Mizushita, Hiroshima, JP;
Abstract
The present invention provides a method for manufacturing a variable speed accelerator including: a preparation step of preparing a variable speed electric motorincluding a variable speed rotorin which a shaft insertion holeextending in a horizontal direction is formed, a first variable speed rotor bearingand a second variable speed rotor bearingthat rotatably support the variable speed rotorby aligning an axial direction of the variable speed rotorin the horizontal direction, and a variable speed statorthat surrounds the variable speed rotorfrom an outer circumferential side; and a shaft insertion step of inserting a constant speed shaftinto the shaft insertion holeof the variable speed rotorin the horizontal direction so as to penetrate the variable speed rotorafter the preparation step.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile