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:
Jul. 28, 2020
Filed:
Feb. 23, 2017
Mitsubishi Electric Corporation, Chiyoda-ku, Tokyo, JP;
Kazuhiro Shono, Tokyo, JP;
Ryohei Uno, Tokyo, JP;
Yusuke Nakagawa, Tokyo, JP;
Yuki Tamura, Tokyo, JP;
Koji Masumoto, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Chiyoda-Ku, Tokyo, JP;
Abstract
A magnetic pole includes a core, winding frames, and sheet-like insulators. The winding frames are provided to both ends, in a direction along the central axis, of the core, and have thin portions and projections. The thin portions and the projections extend in a direction along the central axis. The insulators are provided on both sides in the circumferential direction of a tooth portion. A part of each insulator is held by being sandwiched between the projection and the thin portion provided to each winding frame.