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:
Feb. 27, 2024
Filed:
Feb. 22, 2022
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
HONDA MOTOR CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/27 (2022.01); H02K 1/28 (2006.01); H02K 15/03 (2006.01); H02K 15/00 (2006.01); H02K 1/276 (2022.01);
U.S. Cl.
CPC ...
H02K 1/28 (2013.01); H02K 1/276 (2013.01); H02K 15/0006 (2013.01); H02K 15/03 (2013.01);
Abstract
A rotor may be provided with a rotor core that is fixed to a shaft and includes a plurality of through holes along an axial direction of the shaft. The rotor may be provided with a permanent magnet disposed in each of the plurality of through holes. The rotor may be provided with a functional fluid having a magneto rheological effect of fixing the permanent magnet in each of the plurality of through holes.