Title:
MOTOR UNIT AND ELECTRIC OIL PUMP
Document Type and Number:
WIPO Patent Application WO/2019/208073
Kind Code:
A1
Abstract:
This motor unit 100 has a motor part 10 and an inverter part 70 fixed to a motor part 40. The motor part 10 has a rotor 20, a stator 22, and a motor housing 13 for accommodating the rotor and stator. The inverter part 70 has an inverter housing 73 including a circuit board 75. The motor housing 13 has: a cylindrical section 14 positioned radially outside the stator 22; and a base plate 25 connected to the inverter part 70-side end of the cylindrical section 14. The base plate 25 has a fixing member that is integrally provided therewith to fix the inverter housing 73 in at least an axial direction.
Inventors:
KATAOKA SHIGEHIRO (JP)
KOBAYASHI YOSHIYUKI (JP)
KOBAYASHI YOSHIYUKI (JP)
Application Number:
PCT/JP2019/013178
Publication Date:
October 31, 2019
Filing Date:
March 27, 2019
Export Citation:
Assignee:
NIDEC TOSOK CORP (JP)
International Classes:
H02K11/33; F04C15/00; H02K5/00; H02K7/14
Foreign References:
| JP2015172350A | 2015-10-01 | |||
| JP5141681B2 | 2013-02-13 | |||
| JP2007087879A | 2007-04-05 | |||
| JP2013090376A | 2013-05-13 | |||
| JP2013062899A | 2013-04-04 | |||
| JP2014187760A | 2014-10-02 |
Attorney, Agent or Firm:
KOHO IP LAW (JP)
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