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. 21, 2022
Filed:
Apr. 15, 2020
Applicant:
Exedy Corporation, Neyagawa, JP;
Inventors:
Assignee:
EXEDY CORPORATION, Neyagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/16 (2006.01); H02K 3/12 (2006.01); H02K 3/28 (2006.01); H02K 1/26 (2006.01); H02K 5/20 (2006.01);
U.S. Cl.
CPC ...
H02K 1/165 (2013.01); H02K 1/26 (2013.01); H02K 3/12 (2013.01); H02K 3/28 (2013.01); H02K 5/20 (2013.01);
Abstract
A rotating electric machine includes a non-rotating member, a stator fixed to the non-rotating member, a field coil fixed to the non-rotating member, disposed on an inner diameter side of the stator, and having an iron core and a winding wound around the iron core, and a rotor rotatably disposed between the stator and the field coil. The rotor has, at a portion facing the stator, different radial dimensions with respect to a rotary shaft of the rotor between a one end of the rotor in an extending direction of the rotary shaft and a portion different from the one end in the extending direction.