Title:
THERMOSETTING RESIN COMPOSITION, STATOR COIL AND ROTARY ELECTRIC MACHINE
Document Type and Number:
WIPO Patent Application WO/2022/024181
Kind Code:
A1
Abstract:
This thermosetting resin composition contains: a thermosetting resin (4); organic microfiller (5); and inorganic nanofiller (6). The thermosetting resin composition is used for making an insulation layer (3) for a stator coil of a rotary electric machine. The surface of the organic microfiller (5) is coated with an inorganic layer. The stator coil comprises: a conductive wire; and the insulation layer (3) that covers the conductive wire. The insulation layer (3) contains: the thermosetting resin (4); the organic microfiller (5); and the inorganic nanofiller (6).
Inventors:
YIN XIAOHONG (JP)
MABUCHI TAKAHIRO (JP)
SAMEJIMA SOHEI (JP)
MABUCHI TAKAHIRO (JP)
SAMEJIMA SOHEI (JP)
Application Number:
PCT/JP2020/028714
Publication Date:
February 03, 2022
Filing Date:
July 27, 2020
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H02K3/30; C08K3/36; C08L79/08; C08L101/00; H01B3/40
Domestic Patent References:
| WO2019077793A1 | 2019-04-25 | |||
| WO2018011904A1 | 2018-01-18 |
Foreign References:
| JP2015059148A | 2015-03-30 | |||
| JP2018115273A | 2018-07-26 | |||
| JP2015231322A | 2015-12-21 | |||
| JP2020045417A | 2020-03-26 | |||
| JP2015228781A | 2015-12-17 |
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
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