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Patent Searching and Data


Title:
HEAT RADIATION DEVICE AND POWER GENERATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/171941
Kind Code:
A1
Abstract:
This heat radiation device is provided with: a heat radiation part that has a mounting surface on which an object to be cooled (thermoelectric converter) is mounted; and an accommodating part provided facing a side surface of the heat radiation part and for accommodating a circuit board. The heat radiation part has two first heat radiation walls that stand upright with respect to the mounting surface and that face each other, and a second heat radiation wall that couples the two first heat radiation walls, wherein the two first heat radiation walls and the second heat radiation wall are integrated. The accommodating part has two inner surfaces that face the two respective outer surfaces of the circuit board.

Inventors:
KANOU Hisashi
MITSUYASU Toshio
KUMANO Yutaka
TAKAHARA Ichirou
Application Number:
JP2019/006193
Publication Date:
September 12, 2019
Filing Date:
February 20, 2019
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:
H01L35/30; F02G5/04; H02N11/00
Foreign References:
JP2007165560A2007-06-28
JP2001284663A2001-10-12
JP2017093148A2017-05-25
JP2008282987A2008-11-20
JP2013118381A2013-06-13
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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