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Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2018/042689
Kind Code:
The objective of the present invention is to suppress a reduction in performance caused by a cross-flow fan in an air conditioner, by means of a configuration unlike that of the prior art. A distance (G2) between a cross-flow fan (14) and a second surface (15f) of a surrounding portion (15) in a cross section of an air conditioner (1) cut along the YZ plane is less than a distance (G1) between the cross-flow fan (14) and a first surface (16f) of a stabilizer (16). In the aforementioned cross section a slanted surface (161) representing the surface of a boundary portion, or a tangential plane of the slanted surface (161) at an intersection point (P1) between the first surface (16f) and the slanted surface (161), has a relationship such that an acute angle is formed with the first surface (16f). This relationship is established at at least a portion of the range of the length along the circumferential direction of the cross-flow fan (14) in the boundary portion and at least a portion of the range of the difference in height between the first surface (16f) and the second surface (15f).

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Application Number:
Publication Date:
March 08, 2018
Filing Date:
December 27, 2016
Export Citation:
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SHARP KABUSHIKI KAISHA (1 Takumi-cho, Sakai-ku Sakai Cit, Osaka 22, 〒5908522, JP)
International Classes:
F04D17/04; F24F1/00
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (Daiwa Minamimorimachi Building, 2-6 Tenjinbashi 2-chome Kita, Kita-ku, Osaka-sh, Osaka 41, 〒5300041, JP)
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