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Patent Searching and Data


Title:
AIR CONDITIONING UNIT
Document Type and Number:
WIPO Patent Application WO/2019/124138
Kind Code:
A1
Abstract:
The present invention provides an air conditioning unit capable of suppressing ignition in an electric heating device even during a refrigerant leakage while using a refrigerant with a low GWP. According to the present invention, an outdoor unit (20) is provided with: a housing body (60); a compressor (21) that is provided inside the housing body (60) and compresses a refrigerant which includes 1,2-difluoroethylene; and a drain pan heater (54) provided inside the housing body (60), the power consumption of the drain pan heater (54) being 300 W or less.

Inventors:
KUMAKURA, Eiji
YAMADA, Takuro
YOSHIMI, Atsushi
IWATA, Ikuhiro
ITANO, Mitsushi
KARUBE, Daisuke
YOTSUMOTO, Yuuki
TAKAHASHI, Kazuhiro
KOMATSU, Yuzo
OHKUBO, Shun
TAKAKUWA, Tatsuya
Application Number:
JP2018/045288
Publication Date:
June 27, 2019
Filing Date:
December 10, 2018
Export Citation:
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Assignee:
DAIKIN INDUSTRIES, LTD. (Umeda Center Building, 4-12 Nakazaki-Nishi 2-Chome, Kita-ku, Osaka-sh, Osaka 23, 〒5308323, JP)
International Classes:
F25B1/00; C09K5/04
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (South Forest Bldg, 1-4-19 Minamimori-machi, Kita-ku, Osaka-sh, Osaka 54, 〒5300054, JP)
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