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Patent Searching and Data


Title:
OUTDOOR UNIT
Document Type and Number:
WIPO Patent Application WO/2019/175939
Kind Code:
A1
Abstract:
An outdoor unit (100) is provided with: a housing (1) which has a front face (2) having an air outlet (8) and a rear face (3) disposed on the side opposite to the front face (2); a substrate (17) which is disposed horizontally within the housing (1) and which has mounted thereon an electronic component; and a heat dissipation part (18) which comprises a plurality of fins each having a heat dissipation surface and which, by means of air draft, dissipates heat given off by the electronic component. The respective heat dissipation surfaces of the plurality of fins are either parallel to the rear face (3) or are inclined at an angle greater than 0° but less than 90° with respect to the rear face (3) as viewed from above.

Inventors:
IWAZAKI, Kenji (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
ARISAWA, Koichi (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
YAMAKAWA, Takashi (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
SHIMOMUGI, Takuya (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
MORI, Keisuke (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
Application Number:
JP2018/009548
Publication Date:
September 19, 2019
Filing Date:
March 12, 2018
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
International Classes:
F24F1/24; F24F1/20; F24F1/46; F24F1/48
Foreign References:
JP2010144989A2010-07-01
JPH1163573A1999-03-05
JP2003065563A2003-03-05
JP2013137132A2013-07-11
JP2015048990A2015-03-16
JPH1026372A1998-01-27
Attorney, Agent or Firm:
TAKAMURA, Jun (Sakai International Patent Office, Toranomon Mitsui Building 8-1, Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
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