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Patent Searching and Data


Title:
REACTOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/176203
Kind Code:
A1
Abstract:
A reactor comprising a coil, a magnetic core in which the coil is disposed, a case that accommodates the coil and the magnetic core, a cooling plate fixed to the case, an insulation sheet disposed between the coil and the cooling plate, a compressible graphite sheet disposed between the coil and the insulation sheet, and a screw for fixing the cooling plate to the case. The case has a screw hole and an opening part formed therein. The screw is inserted through the through hole and fixes the cooling plate to the case. The coil comes into contat with the insulated sheet through the opening in the csae. The graphite sheet is in contact with the cooling plate. This reactor has high cooling performance and is exceptionally reliable.

Inventors:
FUJII Takeshi
USUI Ryosuke
SATOU Chihiro
Application Number:
JP2018/046221
Publication Date:
September 19, 2019
Filing Date:
December 17, 2018
Export Citation:
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Assignee:
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. (1-61, Shiromi 2-chome Chuo-ku, Osaka-sh, Osaka 07, 〒5406207, JP)
International Classes:
H01F37/00; H01F27/02; H01F27/22; H01F41/12
Domestic Patent References:
WO2014119666A12014-08-07
WO2014021046A12014-02-06
WO2017014430A12017-01-26
Foreign References:
JP2011124245A2011-06-23
JP2013236041A2013-11-21
JP2014165256A2014-09-08
Attorney, Agent or Firm:
KAMATA Kenji et al. (1-61, Shiromi 2-chome, Chuo-ku, Osaka-sh, Osaka 07, 〒5406207, JP)
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