AIR PURIFIER - SAMSUNG ELECTRONICS CO LTD

Title:

AIR PURIFIER

Document Type and Number:

WIPO Patent Application WO/2023/149623

Kind Code:

A1

Abstract:

An air purifier of the present disclosure comprises: first and second blowers which are arranged in series and supply air in a first direction and a second direction opposite thereto respectively; and a purification filter which is disposed downstream of the second blower with respect to the second direction. The first blower, the second blower, and the purification filter are accommodated in a housing. The housing forms an air flow path. The housing has a first outlet port which is located downstream of the first blower with respect to the first direction, a second outlet port which is located downstream of the purification filter with respect to the second direction, and an inlet port which is located between the first blower and the second blower.

Inventors:

CHU EUYSUNG (KR)
SONG WOOSEOG (KR)
LEE TAEYONG (KR)
LIM YOUNGSEOK (KR)

Application Number:

PCT/KR2022/017616

Publication Date:

August 10, 2023

Filing Date:

November 10, 2022

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

F24F8/80; F24F8/108; F24F11/72; F24F13/20; F24F13/28

Foreign References:

KR20110107466A	2011-10-04
KR20050046082A	2005-05-18
KR20160142974A	2016-12-14
KR20160120421A	2016-10-18
US20030150326A1	2003-08-14