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. 07, 2020
Filed:
May. 31, 2016
Mitsubishi Electric Corporation, Tokyo, JP;
Koji Yabe, Tokyo, JP;
Yoshikazu Fujisue, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A rotor includes an electromagnetic steel sheet and a permanent magnet. The electromagnetic steel sheet includes a magnet insertion hole, a slit, a first end part, a second end part, a third end part, a fourth end part, and a fifth end part. Expressions of L>Land L≥Lare satisfied, where Lis a distance from the first end part to the magnet insertion hole, Lis a distance from a first boundary between the first end part and the second end part to the magnet insertion hole, and Lis a distance from a second boundary between the second end part and the third end part to the magnet insertion hole.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile