Title:
AIR BLOWER
Document Type and Number:
WIPO Patent Application WO/2021/153852
Kind Code:
A1
Abstract:
An air blower according to an embodiment of the present invention comprises: a support body through which a suction part is formed; a tower coupling part which is formed above the support body and in which a rotation module is installed; a dual discharge part which is coupled to the rotation module and includes a first discharge tower and a second discharge tower extending upward from the support body to be symmetrical to each other; and a control part which individually controls the rotation of the dual discharge part, wherein the control part can control the rotation angles of the first discharge tower and the second discharge tower so that air discharged from the first discharge tower and air from the second discharge tower is mixed, and the mixed air has an air volume larger than that of the air discharged from any one discharge tower among the first discharge tower and the second discharge tower.
Inventors:
JUNG JAEHYUK (KR)
LEE CHANGHOON (KR)
CHOI SEOKHO (KR)
LEE CHANGHOON (KR)
CHOI SEOKHO (KR)
Application Number:
PCT/KR2020/006821
Publication Date:
August 05, 2021
Filing Date:
May 27, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
F04D25/10; F04D27/00; F04D29/40
Foreign References:
| KR20190026520A | 2019-03-13 | |||
| US6340283B1 | 2002-01-22 | |||
| CN208365700U | 2019-01-11 | |||
| KR20160051093A | 2016-05-11 | |||
| KR20080006706U | 2008-12-31 |
Attorney, Agent or Firm:
PARK, Byung Chang (KR)
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