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Title:
MOTOR UNIT
Document Type and Number:
WIPO Patent Application WO/2019/208245
Kind Code:
A1
Abstract:
This motor unit comprises: a motor having a rotor that rotates around a motor shaft and a stator facing the rotor; a housing that houses the motor; and an inverter unit. The inverter unit has: an inverter electrically connected to the stator; and an inverter case that houses the inverter and is fixed to one side of the housing in a prescribed direction orthogonal to the axial direction. In the axial direction , the entire width of the inverter case is positioned inside the entire width of the housing.

Inventors:
ISHIKAWA,Yuki (338 Kuzetonoshiro-cho Minami-ku, Kyoto-sh, Kyoto 05, 〒6018205, JP)
NAKAMATSU,Shuhei (338 Kuzetonoshiro-cho Minami-ku, Kyoto-sh, Kyoto 05, 〒6018205, JP)
MIKI,Takahiro (338 Kuzetonoshiro-cho Minami-ku, Kyoto-sh, Kyoto 05, 〒6018205, JP)
FUKUNAGA,Keisuke (338 Kuzetonoshiro-cho Minami-ku, Kyoto-sh, Kyoto 05, 〒6018205, JP)
Application Number:
JP2019/015821
Publication Date:
October 31, 2019
Filing Date:
April 11, 2019
Export Citation:
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Assignee:
NIDEC CORPORATION (338 Kuzetonoshiro-cho, Minami-ku Kyoto-sh, Kyoto 05, 〒6018205, JP)
International Classes:
H02K5/22; H02K11/30
Domestic Patent References:
WO2016189658A12016-12-01
Foreign References:
JP2012213310A2012-11-01
JPH11122875A1999-04-30
JP2003324903A2003-11-14
JP2015054612A2015-03-23
JP2017147878A2017-08-24
JP2016186238A2016-10-27
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