AERATOR DEVICE, FILTER SYSTEM, AND METHOD OF AERATING A FILTER

Title:

AERATOR DEVICE, FILTER SYSTEM, AND METHOD OF AERATING A FILTER

Document Type and Number:

WIPO Patent Application WO/2014/025194

Kind Code:

A1

Abstract:

An aerator device, a filter system including an aerator device, and a method of aerating a filter using an aerator device. An aerator device includes a housing having an interior cavity; a first plate in the interior cavity and defining a first cavity portion and a second cavity portion thereof, the first plate being spaced apart from a top wall of the housing to define a first opening through which the first cavity portion and the second cavity portion are in communication; and a second plate defining a first chamber and a second chamber of the second cavity portion, the first chamber and the second chamber being in communication with each other below a lower end of the second plate, the housing having an inlet opening in communication with the first cavity portion, and an outlet opening through the top wall and in communication with the second chamber.

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Inventors:

MIN GYU HONG (KR)
KOO YOUNG LIM (KR)
SUK EU MINE (KR)
KIM JIN MIN (KR)
HWANG BYUNG KOOK (KR)
PARK JONG SANG (KR)
ZHA FUFANG (KR)

Application Number:

PCT/KR2013/007090

Publication Date:

February 13, 2014

Filing Date:

August 06, 2013

Export Citation:

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Assignee:

CHEIL IND INC (KR)

International Classes:

B01D65/02; B01D63/02; B01F3/04; C02F7/00

Domestic Patent References:

WO2008132186A1	2008-11-06
WO2008153818A1	2008-12-18

Foreign References:

US20050006308A1	2005-01-13
US20090255872A1	2009-10-15
US7122121B1	2006-10-17
EP1652572A1	2006-05-03
US20110198283A1	2011-08-18
US20110049047A1	2011-03-03
US8038882B2	2011-10-18
US20120091602A1	2012-04-19
US6162020A	2000-12-19

Other References: