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1. (WO2010119519) STATOR AND METHOD OF PRODUCING THE SAME

Pub. No.:    WO/2010/119519    International Application No.:    PCT/JP2009/057564
Publication Date: Fri Oct 22 01:59:59 CEST 2010 International Filing Date: Thu Apr 16 01:59:59 CEST 2009
IPC: H02K 15/14
Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA
トヨタ自動車株式会社
ENDO, Yasuhiro
遠藤 康浩
MIYAMOTO, Tomohiko
宮本 知彦
URANO, Hiroaki
浦野 広暁
ARAKAWA, Atomi
荒川 亜富
Inventors: ENDO, Yasuhiro
遠藤 康浩
MIYAMOTO, Tomohiko
宮本 知彦
URANO, Hiroaki
浦野 広暁
ARAKAWA, Atomi
荒川 亜富
Title: STATOR AND METHOD OF PRODUCING THE SAME
Abstract:
A stator core (501) is fixed to a centering jig (700), and in this state, fixing holes (110h) are formed, with reference to a center position (A1) serving as the positioning reference point, by a drill (D1) in a flange (110) provided to a fastening ring (100) for the stator core (501). The fixing holes (110h) are open at positions having a distance R1 from the center position (A1) as the reference point, the fixing holes (110h) are open at positions arranged at predetermined angular intervals (for example, 120-degree intervals) around the center position (A1) as the reference point.