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Title:
POWER CONVERTER UNIT AND POWER CONVERSION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/116714
Kind Code:
A1
Abstract:
The present invention is provided with a transformer, a first circuit and a second circuit connected to each other via the transformer, a first module 11 in which the first circuit is mounted to a first housing 101, and a second module 12 in which the second circuit is mounted to a second housing 102. The first housing 101 and the second housing 102 respectively have projections 103a, 104a on the side surfaces thereof, and the first housing 101 and the second housing 102 are held with an air gap therebetween by support members 109a, 109b disposed at the projections.

Inventors:
KAWAGUCHI Yuki (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
NAKAHARA Mizuki (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
KADOTA Mitsuhiro (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
MABUCHI Yuuichi (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
Application Number:
JP2018/038260
Publication Date:
June 20, 2019
Filing Date:
October 15, 2018
Export Citation:
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Assignee:
HITACHI, LTD. (6-6 Marunouchi 1-chome, Chiyoda-ku Tokyo, 80, 〒1008280, JP)
International Classes:
H02M7/48; H02M5/458
Domestic Patent References:
WO1999003139A11999-01-21
Foreign References:
JP2017112681A2017-06-22
US20160128238A12016-05-05
JP2002271901A2002-09-20
JP2011155758A2011-08-11
JPH0775215A1995-03-17
JP2017011964A2017-01-12
Attorney, Agent or Firm:
ISONO INTERNATIONAL PATENT OFFICE, P.C. (Hulic Toranomon Building, 1-18 Toranomon 1-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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