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1. (WO2018016067) ELECTRIC MOTOR, AIR CONDITIONER, ROTOR, AND METHOD OF MANUFACTURING ELECTRIC MOTOR

Pub. No.:    WO/2018/016067    International Application No.:    PCT/JP2016/071514
Publication Date: Fri Jan 26 00:59:59 CET 2018 International Filing Date: Sat Jul 23 01:59:59 CEST 2016
IPC: H02K 1/27
H02K 15/03
Applicants: MITSUBISHI ELECTRIC CORPORATION
三菱電機株式会社
Inventors: ISHII Hiroyuki
石井 博幸
OIKAWA Tomoaki
及川 智明
YAMAMOTO Mineo
山本 峰雄
ASO Hiroki
麻生 洋樹
OYA Junichiro
尾屋 隼一郎
URABE Yuto
浦邊 優人
Title: ELECTRIC MOTOR, AIR CONDITIONER, ROTOR, AND METHOD OF MANUFACTURING ELECTRIC MOTOR
Abstract:
An electric motor (100) comprises a stator (10) and a rotor (20). The rotor (20) comprises a first magnet (21) and at least one second magnet (22). The first magnet (21) comprises at least one magnet-holding part (21a) for holding the second magnet (22). The magnetic strength of the at least one second magnet (22) is greater than the magnetic strength of the first magnet (21).