Title:
ROTARY ELECTRIC MACHINE AND METHOD FOR PRODUCING ROTARY ELECTRIC MACHINE
Document Type and Number:
WIPO Patent Application WO/2017/158700
Kind Code:
A1
Abstract:
[Problem] To achieve a highly efficient and quiet rotary electric machine. [Solution] A stator iron core 32 of a rotary electric machine 1 has: an annular inner stator iron core 32a provided with inner slot sections 36; an outer stator iron core 32b connected to an outer peripheral surface of the inner stator iron core 32a, provided with a plurality of iron core pieces 33 arranged in the circumferential direction, and provided with outer slot sections 38 between adjacent iron core pieces 33; and a plurality of stator coils 41 accommodated in a plurality of slots 31 constituted by the inner slot sections 36 and the outer slot sections 38 interconnecting in the radial direction.
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Inventors:
NONAKA TUYOSHI (JP)
MAKINO SHOGO (JP)
MAKINO SHOGO (JP)
Application Number:
PCT/JP2016/058036
Publication Date:
September 21, 2017
Filing Date:
March 14, 2016
Export Citation:
Assignee:
YASKAWA ELECTRIC CORP (JP)
International Classes:
H02K1/18; H02K3/28; H02K15/085
Foreign References:
| JP2004320824A | 2004-11-11 | |||
| JP2015220878A | 2015-12-07 | |||
| JP2014131427A | 2014-07-10 | |||
| JP2012170299A | 2012-09-06 |
Attorney, Agent or Firm:
MASUDA Hirofumi et al. (JP)
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