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Patent Searching and Data


Title:
FLOW GENERATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/045226
Kind Code:
A1
Abstract:
A flow generating device according to one embodiment of the present invention comprises: an upper fan for sucking in upper air to generate a first air flow; an upper fan housing for accommodating the upper fan in a lower side thereof and provided with a first discharge unit for discharging the sucked-in upper air; a lower fan for sucking in lower air to generate a second air flow; a lower fan housing for accommodating the lower fan in an upper side thereof and provided with a second discharge unit for discharging the sucked-in lower air; an air guide, disposed between the upper fan and the lower fan, for guiding generation of a third air flow in which the first air flow and the second air flow are combined; and a control unit for controlling the rotational speed of the lower fan or the upper fan to adjust the discharge direction of the third air flow, wherein the first discharge unit is arranged so as to face the second discharge unit with respect to a flow guide.

Inventors:
KIM, Yongmin (IP Center, LG Electronics Inc.51, Gasan digital 1-ro,Geumcheon-gu, Seoul, 08592, KR)
PARK, Dongryul (IP Center, LG Electronics Inc.51, Gasan digital 1-ro,Geumcheon-gu, Seoul, 08592, KR)
Application Number:
KR2018/005681
Publication Date:
March 07, 2019
Filing Date:
May 17, 2018
Export Citation:
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Assignee:
LG ELECTRONICS INC. (128 Yeoui-daero, Yeongdeungpo-gu, Seoul, 07336, KR)
International Classes:
F04D25/10; F04D25/06; F04D25/16; F04D27/00; F04D29/42; F04D29/44
Foreign References:
KR20000055145A2000-09-05
KR20160034058A2016-03-29
KR860013533U
JP2012229657A2012-11-22
Attorney, Agent or Firm:
HAW, Yong Noke (6th Fl, HyunJuk Bldg.114 Yeoksam-ro,Gangnam-gu, Seoul, 06252, KR)
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