Title:
MOTOR UNIT, CAPACITOR MOUNTING STRUCTURE, INVERTER SEALING STRUCTURE, INVERTER ASSEMBLING METHOD, AND INVERTER
Document Type and Number:
WIPO Patent Application WO/2018/193995
Kind Code:
A1
Abstract:
A motor unit is provided with a motor and an inverter integrated with the motor and controlling the motor. The motor unit is characterized in that: the inverter has a case, a semiconductor substrate disposed within the case and mounted with a semiconductor element, a capacitor substrate disposed within the case and mounted with a capacitor, and a heat sink attached to the motor side surface of the semiconductor substrate and cooling the semiconductor substrate; and the capacitor is mounted on the motor side surface of the capacitor substrate so as to face the heat sink in a direction perpendicular to a direction in which the motor and the inverter are arranged.
Inventors:
YOSHIKAWA KAORU (JP)
KONTANI KAZUYOSHI (JP)
WATANABE MASATO (JP)
WASHIZU TOMOYA (JP)
ITO KENICHIRO (JP)
KONTANI KAZUYOSHI (JP)
WATANABE MASATO (JP)
WASHIZU TOMOYA (JP)
ITO KENICHIRO (JP)
Application Number:
PCT/JP2018/015585
Publication Date:
October 25, 2018
Filing Date:
April 13, 2018
Export Citation:
Assignee:
TOYOTA JIDOSHOKKI KK (JP)
International Classes:
H02K5/22; H02K11/30; H02M7/48
Domestic Patent References:
WO2016178352A1 | 2016-11-10 |
Foreign References:
JP2014236660A | 2014-12-15 | |||
JP2015126674A | 2015-07-06 | |||
JP2011205846A | 2011-10-13 | |||
JP2008011661A | 2008-01-17 | |||
JP2010047238A | 2010-03-04 | |||
JP2010178537A | 2010-08-12 | |||
JP2010124691A | 2010-06-03 | |||
JP2011176998A | 2011-09-08 | |||
JP2012143036A | 2012-07-26 | |||
JP3173511U | 2012-02-09 | |||
JP2008099553A | 2008-04-24 | |||
JP2010288328A | 2010-12-24 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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