Title:
電力変換器ユニット、および電力変換装置
Document Type and Number:
Japanese Patent JP6955988
Kind Code:
B2
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:
Yuki Kawaguchi
Nakahara Mizuki
Mitsuhiro Kadota
Yuichi Mabuchi
Nakahara Mizuki
Mitsuhiro Kadota
Yuichi Mabuchi
Application Number:
JP2017236921A
Publication Date:
October 27, 2021
Filing Date:
December 11, 2017
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
H02M7/48; H02M5/458
Domestic Patent References:
| JP2017112681A | ||||
| JP2002271901A | ||||
| JP2011155758A | ||||
| JP7075215A | ||||
| JP2017011964A |
Foreign References:
| US20160128238 | ||||
| WO1999003139A1 |
Attorney, Agent or Firm:
Isono International Patent and Trademark Office