Title:
ROTATING ELECTRICAL MACHINE
Document Type and Number:
WIPO Patent Application WO/2022/230007
Kind Code:
A1
Abstract:
The invention is a rotating electrical machine provided with a heat-dissipating structure for a heat-generating part of a control board, the rotating electrical machine comprising: the aforementioned control board, which has a heating element on a principal surface; a heat sink, which is disposed facing the principal surface, and has a recess for accommodating the heating element on an opposing surface that faces opposite the principal surface; and a heat-dissipating material formed in a gap between the heating element and the recess.
Inventors:
ONISHI YOSHIHIKO (JP)
SONODA ISAO (JP)
SONODA ISAO (JP)
Application Number:
PCT/JP2021/016597
Publication Date:
November 03, 2022
Filing Date:
April 26, 2021
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H02K11/33
Domestic Patent References:
| WO2017169990A1 | 2017-10-05 | |||
| WO2019064897A1 | 2019-04-04 | |||
| WO2019064793A1 | 2019-04-04 | |||
| WO2019064899A1 | 2019-04-04 |
Foreign References:
| JP2018174226A | 2018-11-08 | |||
| JP2017229124A | 2017-12-28 | |||
| JP2010160833A | 2010-07-22 | |||
| JP2015126098A | 2015-07-06 |
Attorney, Agent or Firm:
NISHIZAWA Kazuyoshi et al. (JP)
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