Title:
COMPOSITE FILTER ASSEMBLY AND WATER PURIFIER COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2021/101194
Kind Code:
A1
Abstract:
The present invention provides a composite filter assembly comprising: a filter housing provided with a first inlet port, a first outlet port, a second inlet port, and a second outlet port; a first filter unit accommodated in the filter housing and purifying water introduced through the first inlet port; a second filter unit accommodated in the filter housing to be positioned in the up-and-down direction with respect to the first filter unit, and purifying the water introduced through the second inlet port; and a flow path separating member for partitioning a flow path of the water flowing through the first filter unit and a flow path of the water flowing through the second filter unit. The filter housing includes a depression unit concavely formed from an end to the other end in the lengthwise direction of the filter housing, and the first inlet port and the first outlet port are formed in the depression unit. Purified water filtered by the first filter unit is discharged through the first outlet port, purified water filtered by the second filter unit is discharged through the second outlet port, and the first inlet port, the first outlet port, the second inlet port, and the second outlet port are formed to face in the same direction in the filter housing.
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Inventors:
LEE HYUN-KYU (KR)
MOON TAE-HUN (KR)
HAN DOO-WON (KR)
MOON TAE-HUN (KR)
HAN DOO-WON (KR)
Application Number:
PCT/KR2020/016114
Publication Date:
May 27, 2021
Filing Date:
November 17, 2020
Export Citation:
Assignee:
COWAY CO LTD (KR)
International Classes:
B01D35/30; B01D35/157; B01D61/02
Foreign References:
| KR20170070644A | 2017-06-22 | |||
| KR200402258Y1 | 2005-11-29 | |||
| KR20170070641A | 2017-06-22 | |||
| KR20140028585A | 2014-03-10 | |||
| KR20140000916U | 2014-02-10 |
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (KR)
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