Title:
INVERTER, INVERTER IN CASE, ELECTRIC MOTOR HAVING BUILT-IN INVERTER, AND COMPOSITE DEVICE HAVING BUILT-IN INVERTER
Document Type and Number:
WIPO Patent Application WO/2019/117119
Kind Code:
A1
Abstract:
This inverter is provided with a frame, a semiconductor power module and a cooling device. The frame is configured by combining a plurality of frame members which include a plurality of rod-shaped frame members. The semiconductor power module generates an alternating current by switching the direct current. The cooling device is affixed to the frame and cools the semiconductor power module.
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Inventors:
TAJIMA YUTAKA (JP)
NOMURA YURIO (JP)
NOMURA YURIO (JP)
Application Number:
PCT/JP2018/045424
Publication Date:
June 20, 2019
Filing Date:
December 11, 2018
Export Citation:
Assignee:
NIDEC CORP (JP)
International Classes:
H02M7/48; F28D15/02; H02P27/06; H05K7/20
Domestic Patent References:
| WO2015148007A1 | 2015-10-01 | |||
| WO2016056532A1 | 2016-04-14 | |||
| WO2016051535A1 | 2016-04-07 |
Foreign References:
| JP2017189033A | 2017-10-12 | |||
| JP2017216845A | 2017-12-07 | |||
| US20100265744A1 | 2010-10-21 | |||
| JP2016122744A | 2016-07-07 | |||
| JP2010252460A | 2010-11-04 | |||
| JP2012241327A | 2012-12-10 | |||
| JP2013062996A | 2013-04-04 |
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