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Patent Searching and Data


Title:
INDOOR UNIT FOR AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2019/123743
Kind Code:
A1
Abstract:
This indoor unit for an air conditioner is provided with: a fan 6 for taking in air from an air intake opening 2; a heat exchanger 5 which is disposed outside the fan 6, exchanges heat with the air taken in from the air intake opening 2, and comprises a front surface-side heat exchange section 5a and a rear surface-side heat exchange section 5b; an air flow passage 7 through which the air taken in by the fan 6 flows; an air discharge opening 3 for discharging the air having been subjected to the heat exchange by the heat exchanger 5; and a rear guider 7a forming the rear surface side of the air flow passage 7 and located between the fan 6 and the rear surface-side heat exchange section 5b. At least the surface of the rear surface-side heat exchange section 5b, which faces the rear guider 7a, has a shape change section 5w located at the portion of the at least the surface, which is located closer to the rear surface side than the upstream-side upper end of the rear guider 7a, and the shape change section 5w changes to a shape which curves or bends toward the fan 6. The lateral width of the body 1 of the indoor unit, in which the heat exchanger 5 is mounted, is reduced to provide excellent installation properties, appearance, etc.

Inventors:
SAKAI Hirokazu
MASUTANI Otohiko
NOMA Tomiyuki
Application Number:
JP2018/034346
Publication Date:
June 27, 2019
Filing Date:
September 18, 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:
F24F1/00; F24F13/30; F28D1/04; F28F9/22
Foreign References:
JP2001311530A2001-11-09
JP2006250366A2006-09-21
JPH10153341A1998-06-09
JP2008215694A2008-09-18
Attorney, Agent or Firm:
ABE Shinichi et al. (3rd Floor, KT Bldg. 3-11-12, Takad, Toshima-ku Tokyo 33, 〒1710033, JP)
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