Title:
リアクトル、コンバータ、及び電力変換装置
Document Type and Number:
Japanese Patent JP7368790
Kind Code:
B2
Abstract:
A reactor is provided with a coil including one winding portion, a magnetic core, a resin member for specifying mutual positions of the coil and the magnetic core, a case for accommodating an assembly including the coil, the magnetic core and the resin member, and a sealing resin portion to be filled into the case. The magnetic core includes a middle core portion to be arranged inside the winding portion, two side core portions to be arranged in parallel to the middle core portion outside the winding portion, and two end core portions connecting the middle core portion and the side core portions on both end parts of the winding portion. The case includes a side wall portion in the form of a rectangular frame for surrounding the assembly. The side wall portion includes a pair of long side parts and a pair of short side parts.
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| JP2012142350 | REACTOR |
| JP2004087891 | CHOKE COIL |
Inventors:
Kento Kobayashi
Kohei Yoshikawa
Kohei Yoshikawa
Application Number:
JP2019229734A
Publication Date:
October 25, 2023
Filing Date:
December 19, 2019
Export Citation:
Assignee:
Auto Network Technology Laboratory Co., Ltd.
SUMITOMO WIRING SYSTEMS,LTD.
Sumitomo Electric Industries, Ltd.
SUMITOMO WIRING SYSTEMS,LTD.
Sumitomo Electric Industries, Ltd.
International Classes:
H01F37/00; H02M3/155
Domestic Patent References:
| JP2019029594A | ||||
| JP2017055096A | ||||
| JP2007067283A |
Attorney, Agent or Firm:
Hiroshi Yamano
Hiroshi Sakamoto
Hiroshi Sakamoto