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:
Sep. 18, 2018
Filed:
Dec. 14, 2015
Applicant:
Toyota Boshoku Kabushiki Kaisha, Aichi-ken, JP;
Inventors:
Yoshiaki Masubuchi, Okazaki, JP;
Masaki Sugiyama, Okazaki, JP;
Masaaki Takemoto, Toyokawa, JP;
Masayuki Kito, Okazaki, JP;
Assignee:
TOYOTA BOSHOKU KABUSHIKI KAISHA, Aichi-Ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 15/03 (2006.01); H02K 1/27 (2006.01); H02K 15/12 (2006.01);
U.S. Cl.
CPC ...
H02K 15/03 (2013.01); H02K 1/2766 (2013.01); H02K 15/12 (2013.01);
Abstract
A method for manufacturing a core of a rotating electric machine includes arranging a permanent magnet in a receptacle of a core body and injecting an anchoring material into a gap between a wall surface of the receptacle and an outer surface of the permanent magnet. A liquid crystal polymer, more specifically, liquid crystal polyester is used as the anchoring material. The liquid crystal polymer is injected at a velocity of 100 to 300 millimeters per second.