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1. (WO2018105596) DYNAMO-ELECTRIC MACHINE FOR INTERNAL COMBUSTION ENGINE, AND STATOR THEREFOR

Pub. No.:    WO/2018/105596    International Application No.:    PCT/JP2017/043609
Publication Date: Fri Jun 15 01:59:59 CEST 2018 International Filing Date: Wed Dec 06 00:59:59 CET 2017
IPC: H02K 3/38
H02K 3/04
H02K 3/50
H02K 3/52
Applicants: DENSOTRIM CO., LTD.
デンソートリム株式会社
Inventors: IWASAKI Tatsuya
岩崎 辰哉
KURATANI Yoshinori
倉谷 義則
MIZUTANI Seiichi
水谷 誠一
Title: DYNAMO-ELECTRIC MACHINE FOR INTERNAL COMBUSTION ENGINE, AND STATOR THEREFOR
Abstract:
A stator 31 for a dynamo-electric machine for an internal combustion engine has a stator core 32. The stator core 32 has a plurality of magnetic poles 32a and an annular section 32b. Stator coils 33 are mounted on the plurality of magnetic poles 32a. A plurality of coil ends 33a extending from the stator coils 33 onto the annular section 32b extend through between single coils 33b. The plurality of coil ends 33a extend radially inward from the radial outside and are directed in one circumferential direction. The plurality of coil ends 33a are spirally shaped so as to extend radially inward in a clockwise direction from the radial outside. The plurality of coil ends 33a are connected to neutral point electrodes 52 and/or output end electrodes 62.