Title:
DYNAMO-ELECTRIC MACHINE, STATOR FOR SAME, AND METHOD OF MANUFACTURE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/012612
Kind Code:
A1
Abstract:
Provided is a dynamo-electric machine stator of which an outside surface can be installed on a circumferential surface. The stator 31 includes a coil assembly 31a. The stator 31 includes a stator core 32, a stator coil 33, a magnetic pole portion 34, an attachment portion 35 and an insulator 36. A radial direction gap is provided between the magnetic pole portion 34 and the attachment portion 35. The gap suppresses stress. The coil assembly 31a is a linked body comprising a plurality of unit stators 38. Each unit stator 38 includes a unit core 37 and a unit coil 33a. The plurality of unit stators 38 are linked at linking portions 39. There are gaps in the circumferential direction between the linking portions 39. The circumferential direction gaps make it possible for an outside surface 34d to be disposed on a circumferential surface.
Inventors:
OHNO MASAAKI (JP)
MIZUMOTO YUICHI (JP)
MIZUMOTO YUICHI (JP)
Application Number:
PCT/JP2017/025689
Publication Date:
January 18, 2018
Filing Date:
July 14, 2017
Export Citation:
Assignee:
DENSOTRIM CO LTD (JP)
International Classes:
H02K1/18; H02K15/02
Foreign References:
| JP2011188545A | 2011-09-22 | |||
| JP2015076947A | 2015-04-20 | |||
| JP2006304460A | 2006-11-02 | |||
| JP2003304668A | 2003-10-24 |
Attorney, Agent or Firm:
JIN Shunji (JP)
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