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. 15, 2019
Filed:
Nov. 18, 2015
Mitsubishi Electric Corporation, Chiyoda-ku, JP;
Junji Kitao, Chiyoda-ku, JP;
Moriyuki Hazeyama, Chiyoda-ku, JP;
Yoshihiro Miyama, Chiyoda-ku, JP;
Takeshi Mori, Chiyoda-ku, JP;
Akihiro Daikoku, Chiyoda-ku, JP;
MITSUBISHI ELECTRIC CORPORATIOn, Chiyoda-ku, JP;
Abstract
Given a first intersection point of the surface of a rotor and a straight line that joins a central point of a permanent magnet on a stator side and a tooth tip section closest to the central point of the permanent magnet on the stator side, a flange is formed outward of an arc having, as the radius thereof, a distance from a second intersection point of the inner peripheral face of the stator and a straight line that joins the rotation axis of the rotor and the first intersection point, up to the tooth tip section.