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1. (WO2017195264) PERMANENT MAGNET MOTOR

Pub. No.:    WO/2017/195264    International Application No.:    PCT/JP2016/063826
Publication Date: Fri Nov 17 00:59:59 CET 2017 International Filing Date: Wed May 11 01:59:59 CEST 2016
IPC: H02K 21/14
Applicants: MITSUBISHI ELECTRIC CORPORATION
三菱電機株式会社
Inventors: TAKIZAWA Yuji
滝澤 勇二
HIROTANI Yu
廣谷 迪
Title: PERMANENT MAGNET MOTOR
Abstract:
A plurality of permanent magnet pairs are each constituted by a pair of permanent magnets disposed in a V-shape with an opposing interval on the outside in the radial direction of a rotor core being smaller than an opposing interval on the inside in the radial direction of the rotor core. Field poles are constituted by a part of the rotor core present between the adjacent permanent magnet pairs.