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Patent Searching and Data


Title:
COOLING/HEATING AIR FLOW DIFFUSING FAN
Document Type and Number:
WIPO Patent Application WO/2017/030389
Kind Code:
A1
Abstract:
The present invention relates to a cooling/heating air flow diffusing fan and, more particularly, to a cooling/heating air flow diffusing fan comprising: a rotating bundle (120) fixed to a cooling/heating device (200) installed on a ceiling; and blades (160) radially formed on the rotating bundle (120) so as to pivot using the rotating bundle (120) as a shaft, wherein the blades (160) have the shape of plates, the blades (160) are installed to slope such that, on a horizontal plane, front parts thereof, which face in the direction of pivoting, are closer to the cooling/heating device, the blades (160) have bent portions (166) formed on rear parts thereof along the longitudinal direction, and the blades (160) accordingly pivot, using the rotating bundle (120) as a shaft, by means of a cooling/heating air flow discharged from the cooling/heating device (200) and diffuses the cooling/heating air flow, thereby improving the cooling or heating efficiency.

Inventors:
LEE, Dong Chul (126-dong, 2104-ho 24, Imok-ro, Jangan-gu,Suwon-si, Gyeonggi-do, 16336, KR)
Application Number:
KR2016/009108
Publication Date:
February 23, 2017
Filing Date:
August 18, 2016
Export Citation:
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Assignee:
LEE, Dong Chul (126-dong, 2104-ho 24, Imok-ro, Jangan-gu,Suwon-si, Gyeonggi-do, 16336, KR)
International Classes:
F24F13/06; F04D25/08; F04D29/38; F24F1/00; F24F13/065; F24F13/20
Foreign References:
KR20150007736A2015-01-21
KR970018487A1997-04-30
KR19980031816U1998-08-17
JPH10504366A1998-04-28
KR101533325B12015-07-03
Attorney, Agent or Firm:
PATENT LAW FIRM GRAND KOREA (8 Floor 18, Teheran-ro 20-gilGangnam-gu, Seoul, 06235, KR)
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