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. 27, 2025
Filed:
Jan. 22, 2021
Applicant:
Shinano Kenshi Kabushiki Kaisha, Nagano, JP;
Inventors:
Assignee:
SHINANO KENSHI KABUSHIKI KAISHA, Nagano, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 1/2791 (2022.01); H02K 1/278 (2022.01); H02K 1/28 (2006.01); H02K 15/03 (2025.01);
U.S. Cl.
CPC ...
H02K 1/2791 (2022.01); H02K 1/278 (2013.01); H02K 1/28 (2013.01); H02K 15/03 (2013.01); H02K 2215/00 (2021.08);
Abstract
A plurality of plate-like magnets are partially bonded at a predetermined interval to an inner circumferential surface of a rotor yoke with a first adhesive via a positioning member for positioning in a radial direction and in an axial direction, and a second adhesive is heat-cured in a state where the positioning member is removed, thus bonding and fixing the plurality of plate-like magnets at a predetermined interval and spaced apart from each other in a circumferential direction.