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:
May. 21, 2019
Filed:
Oct. 22, 2014
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventors:
Hiroshi Yamanaka, Tokyo, JP;
Hironori Yabuuchi, Tokyo, JP;
Ryo Nabika, Tokyo, JP;
Takashi Yamaguchi, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 1/30 (2006.01); H02K 7/04 (2006.01); H02K 7/14 (2006.01); F24F 1/0007 (2019.01);
U.S. Cl.
CPC ...
H02K 7/04 (2013.01); F24F 1/0007 (2013.01); H02K 1/30 (2013.01); H02K 7/14 (2013.01);
Abstract
A rotor of a rotating motor includes a boss into which a shaft is inserted, a rotor yoke provided on a side of an outer circumference of the boss and formed of a plurality of pole pieces connected into a circular ring shape, and a coupling member made of resin with which the boss and the rotor yoke are integrally molded. Each of the plurality of pole pieces is provided with an injection hole that is bored in an axial direction and into which the resin is injected in the integral molding.