Title:
回転子、電動機、空気調和機、及び回転子の製造方法
Document Type and Number:
Japanese Patent JP6545383
Kind Code:
B2
Abstract:
A rotor includes a yoke that is formed annularly and a resin magnet integrated with the yoke. The yoke includes a first inner circumferential surface, a second inner circumferential surface, and a third inner circumferential surface. The second inner circumferential surface is adjacent to the first inner circumferential surface, and has a radius larger than a radius of the first inner circumferential surface. The third inner circumferential surface is adjacent to the second inner circumferential surface, and has a radius larger than both of the radius of the first inner circumferential surface and the radius of the second inner circumferential surface.
Inventors:
Mineo Yamamoto
Tomoaki Oikawa
Hiroyuki Ishii
Aso Hiroki
Oya Junichiro
Urabe Yuto
Tomoaki Oikawa
Hiroyuki Ishii
Aso Hiroki
Oya Junichiro
Urabe Yuto
Application Number:
JP2018524704A
Publication Date:
July 17, 2019
Filing Date:
July 01, 2016
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H02K15/03; H02K1/27; H02K15/02
Domestic Patent References:
| JP2015106944A | ||||
| JP2009197729A |
Foreign References:
| WO2016006035A1 |
Attorney, Agent or Firm:
Minoru Maeda
Youichi Yamagata
Kenkai Sato
Masahiko Shinohara
Youichi Yamagata
Kenkai Sato
Masahiko Shinohara