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:
Oct. 29, 2019
Filed:
Dec. 22, 2014
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Inventors:
Yukio Tsuchiya, Toyota, JP;
Hiroyuki Hattori, Okazaki, JP;
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 15/10 (2006.01); H02K 15/085 (2006.01); H02K 3/32 (2006.01); H02K 3/52 (2006.01); H02K 15/12 (2006.01); H02K 1/04 (2006.01); H02K 1/16 (2006.01); H02K 3/34 (2006.01);
U.S. Cl.
CPC ...
H02K 15/085 (2013.01); H02K 1/04 (2013.01); H02K 1/165 (2013.01); H02K 3/325 (2013.01); H02K 3/345 (2013.01); H02K 3/522 (2013.01); H02K 15/10 (2013.01); H02K 15/12 (2013.01);
Abstract
A stator includes a stator core and an insulator. The insulator includes a main body and a wall. An adhesive is attached to a portion of a triangular gap between the wall of the insulator and a yoke of the stator core. The adhesive is expandable, and adheres and fixes the insulator to the stator core by expanding to fill in the gap by being heated. Also, a stator manufacturing method includes attaching an adhesive to the wall of the insulator or an inside wall of the yoke, installing the insulator on a tooth, and heating the stator core and the insulator.