Title:
MOTOR UNIT
Document Type and Number:
WIPO Patent Application WO/2019/131422
Kind Code:
A1
Abstract:
An embodiment of the motor unit of the present invention is provided with: a motor; an inverter for supplying electric power to the motor; a bus bar having a first extension part extending in a first direction, the bus bar connecting the motor and the inverter; a housing having a first opening hole through which the first extension part is passed, the motor being housed in the housing; an inverter case having a second opening hole, which faces the first opening hole in the first direction and through which the first extension part is passed, the inverter being housed in the inverter case; and a bus bar support member for supporting the bus bar, the bus bar support member being inserted through the first opening hole and the second opening hole. The bus bar support member has a through hole penetrating through the bus bar support member in the first direction, the first extension part being inserted into the through hole. A sealant is packed between the first extension part and the inner peripheral surface of the through hole.
Inventors:
FUKUNAGA KEISUKE (JP)
NAKAMATSU SHUHEI (JP)
WADA NAOHIRO (JP)
NAKAMATSU SHUHEI (JP)
WADA NAOHIRO (JP)
Application Number:
PCT/JP2018/046955
Publication Date:
July 04, 2019
Filing Date:
December 20, 2018
Export Citation:
Assignee:
NIDEC CORP (JP)
International Classes:
H02K5/10; H02K5/22; H02K11/30
Domestic Patent References:
| WO2017141877A1 | 2017-08-24 |
Foreign References:
| JP2011250645A | 2011-12-08 | |||
| JP2014067560A | 2014-04-17 | |||
| JPS59170943U | 1984-11-15 | |||
| JPS5994494A | 1984-05-31 | |||
| JP2013170984A | 2013-09-02 | |||
| JP2002223574A | 2002-08-09 |
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