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:
Jun. 08, 2021
Filed:
Apr. 21, 2016
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventors:
Tomoaki Oikawa, Tokyo, JP;
Mineo Yamamoto, Tokyo, JP;
Hiroyuki Ishii, Tokyo, JP;
Hiroki Aso, Tokyo, JP;
Junichiro Oya, Tokyo, JP;
Yuto Urabe, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 1/04 (2006.01); H02K 1/27 (2006.01); H02K 1/14 (2006.01); F24F 11/46 (2018.01); F24F 13/24 (2006.01); H02K 5/08 (2006.01); H02K 1/18 (2006.01); H02K 15/02 (2006.01); H02K 21/16 (2006.01); H02K 11/215 (2016.01);
U.S. Cl.
CPC ...
H02K 1/04 (2013.01); F24F 11/46 (2018.01); F24F 13/24 (2013.01); H02K 1/146 (2013.01); H02K 1/148 (2013.01); H02K 1/185 (2013.01); H02K 1/2766 (2013.01); H02K 5/08 (2013.01); H02K 15/022 (2013.01); H02K 21/16 (2013.01); H02K 11/215 (2016.01);
Abstract
An electric motor includes an annular stator and a consequent-pole-type rotor including an annular rotor core disposed on the inner side of the stator and a plurality of permanent magnets disposed inside the rotor core and arrayed in a circumferential direction of the rotor core, in which the stator is covered with an unsaturated polyester resin.