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Title:
FILTER ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2021/182939
Kind Code:
A1
Abstract:
A filter assembly is disclosed. A filter assembly according to the idea of the present invention comprises: an outer casing forming the exterior thereof; multiple filters contained in the outer casing, the multiple filters comprising a first filter, a second filter, and a third filter; and a piping portion connected to each of the first filter, the second filter, and the third filter, the piping portion comprising an inlet channel and an outlet channel. The inlet channel comprises: a first inlet channel connected to the first filter such that water flows into the first filter; a second inlet channel connected to the second filter such that water flows into the second filter; a third inlet channel connected to the third filter such that water flows into the third filter; and an inflow portion comprising a branch point configured such that water flows in parallel into the first inlet channel and the second inlet channel. The outlet channel comprises: a first outlet channel connected to the first filter such that water flowing out of the first filter moves along same; and a second outlet channel connected to the second filter such that water flowing out of the second filter moves along same. Water flowing out of the first outlet channel and water flowing out of the second outlet channel may merge and flow into a third outlet channel.

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Inventors:
CHO YEONWOO (KR)
KANG WANKU (KR)
PARK JUNGHA (KR)
LEE JUNGGEUN (KR)
LEE JONGHO (KR)
JEONG YOUNGDON (KR)
KIM MINKYU (KR)
JANG DOYUN (KR)
Application Number:
PCT/KR2021/095021
Publication Date:
September 16, 2021
Filing Date:
January 20, 2021
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
B67D1/08; B67D1/00; F16K15/00
Foreign References:
KR20140043623A2014-04-10
KR101591007B12016-02-02
KR20080064558A2008-07-09
KR19980069529A1998-10-26
US20100163477A12010-07-01
JP2007289888A2007-11-08
Other References:
See also references of EP 4089047A4
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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