Title:
WATER-TREATING CARTRIDGE UNIT
Document Type and Number:
WIPO Patent Application WO/2012/002627
Kind Code:
A1
Abstract:
According to the present invention, a water-treating cartridge unit comprises: a filter housing including an inlet and an outlet through which target water to be treated flows; a cartridge disposed in the filter housing, accommodating an inner filler, and including a communicating hole on one side thereof so as to connect the inside and outside thereof together; a cap fixed at the inlet of the filter housing, and selectively contacting the communicating hole; and a repulsion member installed such that an inner surface of the outlet and another side of the cartridge apply mutually repulsive forces, the repulsion member moving the cartridge toward the cap when the target water is not introduced. Accordingly, the cartridge floats and rotates to uniformly maintain a mixed concentration of the inner filler and the target water, thereby improving the reliability of supplied mixed water.
Inventors:
BAE, Kyung Suk (36-2, Yeouido-dong Yeongdeungpo-gu, Seoul 150-010, 150-010, KR)
Application Number:
KR2010/008886
Publication Date:
January 05, 2012
Filing Date:
December 13, 2010
Export Citation:
Assignee:
WATERS CO., LTD. (36-2, Yeouido-dong Yeongdeungpo-gu, Seoul 150-010, 150-010, KR)
주식회사 워터스 (서울시 영등포구 여의도동 36-2, 150-010 Seoul, 150-010, KR)
주식회사 워터스 (서울시 영등포구 여의도동 36-2, 150-010 Seoul, 150-010, KR)
International Classes:
B01D27/08; B01D35/30; C02F1/68
Attorney, Agent or Firm:
SUH, Man Kyu et al. (8th Floor, Sebang main B/D 708-8,Yeoksam 2-dong, Gangnam-gu, Seoul 135-919, 135-919, KR)
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