Title:
ROTATING ELECTRIC MACHINE STATOR
Document Type and Number:
WIPO Patent Application WO/2020/012542
Kind Code:
A1
Abstract:
Provided is a rotating electric machine stator in which the insulation performance of the connection portion between a coil and a naked lead-out wire can be ensured without requiring that an intermediate position of the insulating film of the naked lead-out wire is peeled. The rotating electric machine stator is provided with: a plurality of annularly disposed teeth; a plurality of tooth insulators covering the respective plurality of teeth; a plurality of coils wound around the respective plurality of insulators in a concentrated manner; a plurality of naked lead-out wires which, in order to supply power having a plurality of phases to the plurality of coils, correspond to the respective plurality of phases; a plurality of pressure joining bodies for respectively fixing the plurality of coils to the corresponding naked lead-out wires by applying pressure; and a plurality of connection insulators corresponding to the respective plurality of phases and collectively covering the corresponding naked lead-out wires and the pressure joining bodies.
Inventors:
ISONO YUSUKE (JP)
Application Number:
PCT/JP2018/025925
Publication Date:
January 16, 2020
Filing Date:
July 09, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H02K3/18
Foreign References:
| JP2014207828A | 2014-10-30 | |||
| JPH0624364U | 1994-03-29 | |||
| JP2014032832A | 2014-02-20 | |||
| JP2006025557A | 2006-01-26 | |||
| JPH059153U | 1993-02-05 | |||
| JP2013021763A | 2013-01-31 | |||
| JP2006180615A | 2006-07-06 |
Attorney, Agent or Firm:
TAKADA, Mamoru et al. (JP)
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