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Title:
AIR CLEANER
Document Type and Number:
WIPO Patent Application WO/2021/215596
Kind Code:
A1
Abstract:
Disclosed is an air cleaner, more specifically, an air cleaner including a first blower disposed to suck air at a relatively low position, filter the sucked air, and blow the filtered air, a second blower disposed above the first blower in a vertical direction perpendicular to the ground to suck air at a relatively high position, filter the sucked air, and blow the filtered air, a heat exchanger disposed inside the first blower to increase a temperature of the air discharged from the first blower, and a safety guide apparatus disposed above the heat exchanger and between the first blower and the second blower and extending from an interior of the first blower toward an exterior of the first blower.

Inventors:
PARK DONGRYUL (KR)
PARK HYUNGHO (KR)
CHOI JIEUN (KR)
KIM CHANGKYUM (KR)
Application Number:
PCT/KR2020/012979
Publication Date:
October 28, 2021
Filing Date:
September 24, 2020
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
F24F3/16; B01D46/00; F24F11/89; F24F13/08; F24F13/20; F24H3/08
Foreign References:
KR20190100142A2019-08-28
KR20180065164A2018-06-18
US20070045262A12007-03-01
US20150290352A12015-10-15
US20160032942A12016-02-04
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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