Title:
AIR PURIFIER
Document Type and Number:
WIPO Patent Application WO/2021/206458
Kind Code:
A1
Abstract:
An air purifier is disclosed. The air purifier comprises: a first processing unit which performs primary filtering by removing foreign substances having a size larger than or equal to a predetermined size from introduced air; and a second processing unit which performs secondary filtering by receiving the primarily filtered air and removing foreign substances having a size smaller than or equal to a predetermined size from the air.
Inventors:
KANG MIN SEONG (KR)
Application Number:
PCT/KR2021/004383
Publication Date:
October 14, 2021
Filing Date:
April 07, 2021
Export Citation:
Assignee:
ABLEX CO LTD (KR)
International Classes:
F24F8/10; B01D47/02; B01D47/12; F24F8/117; F24F11/00; F24F11/64; F24F11/70; F24F13/20; F24F110/20
Domestic Patent References:
| WO2009048212A1 | 2009-04-16 |
Foreign References:
| KR100961808B1 | 2010-06-08 | |||
| KR20190060202A | 2019-06-03 | |||
| KR102012940B1 | 2019-08-22 | |||
| KR20050037137A | 2005-04-21 | |||
| KR101356752B1 | 2014-02-06 | |||
| KR20130096104A | 2013-08-29 |
Attorney, Agent or Firm:
HAN, Sang Chun (KR)
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