Title:
STATOR OF DYNAMO-ELECTRIC MACHINE, AND DYNAMO-ELECTRIC MACHINE
Document Type and Number:
WIPO Patent Application WO/2019/003561
Kind Code:
A1
Abstract:
The purpose of the present invention is to improve the insulation reliability of a dynamo-electric machine. The stator 20 according to the present invention or the dynamo electric machine according to the present invention in which the stator 20 is used comprises: a stator core 132 in which a plurality of circumferentially arranged slots 420 are formed; a plurality of segment conductors 28 inserted into the slots 420 and formed in a substantial U-shape; and an insulator 305 disposed between the segment conductors 28. The insulator 305 has portions in which one part of the insulator 305 is formed thicker than other portions of the insulator.
Inventors:
NAKAYAMA KENICHI (JP)
NISHIKAWA NAOKI (JP)
NISHIKAWA NAOKI (JP)
Application Number:
PCT/JP2018/014877
Publication Date:
January 03, 2019
Filing Date:
April 09, 2018
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
H02K3/34
Foreign References:
| JP2012080699A | 2012-04-19 | |||
| JPH02133046A | 1990-05-22 | |||
| JPS54169202U | 1979-11-29 | |||
| JP2014096855A | 2014-05-22 |
Attorney, Agent or Firm:
POLAIRE I.P.C. (JP)
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