Title:
AIR BLOWER
Document Type and Number:
WIPO Patent Application WO/2023/096050
Kind Code:
A1
Abstract:
An air blower is disclosed. An air blower according to one aspect of the present invention comprises: a fan member rotatably provided to provide transfer force to fluid; a passage-forming member accommodating the fan member, having a space that communicates with the outside, and including an outer periphery that encompasses the fan member; a scroll part rotatably accommodated in the space of the passage-forming member; and a housing, which communicates with the space of the passage-forming member and the outside, covers the space of the passage-forming member and the scroll part, and is coupled to the passage-forming member, wherein the scroll part includes: a scroll motor fixedly coupled to the housing; a scroll body coupled to the scroll motor so as to rotate by means of the operation of the scroll motor; and a scroll opening penetrating the outer periphery of the scroll body so as to allow the space of the passage-forming member to communicate with the outside.
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Inventors:
KIM BONG SUK (KR)
SIM SANG GU (KR)
PARK MYUNG JIN (KR)
KIM SUNG JIN (KR)
LEE SUNG JAE (KR)
SIM SANG GU (KR)
PARK MYUNG JIN (KR)
KIM SUNG JIN (KR)
LEE SUNG JAE (KR)
Application Number:
PCT/KR2022/009795
Publication Date:
June 01, 2023
Filing Date:
July 06, 2022
Export Citation:
Assignee:
COWAY CO LTD (KR)
International Classes:
F04D25/08; F04D25/06; F04D29/28; F04D29/42; F04D29/44; F04D29/46; F04D29/66; F04D29/68; F04D29/70; F24F8/108
Foreign References:
| KR20170050260A | 2017-05-11 | |||
| KR20180010056A | 2018-01-30 | |||
| KR20190114472A | 2019-10-10 | |||
| KR101821544B1 | 2018-01-25 | |||
| US20170284413A1 | 2017-10-05 |
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
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