Title:
回転電機のコアの製造方法
Document Type and Number:
Japanese Patent JP6424613
Kind Code:
B2
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.
Inventors:
Yoshiaki Masubuchi
Masaki Sugiyama
Masaaki Takemoto
Masato Kito
Masaki Sugiyama
Masaaki Takemoto
Masato Kito
Application Number:
JP2014257654A
Publication Date:
November 21, 2018
Filing Date:
December 19, 2014
Export Citation:
Assignee:
Toyota Boshoku Co., Ltd.
International Classes:
H02K1/27
Domestic Patent References:
| JP2007318942A | ||||
| JP9092668A |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda