WATER-PURIFYING CARTRIDGE - MITSUBISHI RAYON CLEANSUI CO

Title:

WATER-PURIFYING CARTRIDGE

Document Type and Number:

WIPO Patent Application WO/2012/020822

Kind Code:

A1

Abstract:

The purpose of the present invention is to provide a water-purifying cartridge which can be produced through fewer steps and is equipped with a raw water inlet having excellent durability and composed of a mesh member. The present invention provides a water-purifying cartridge which is to be arranged between a raw water storage section and a purified water storage section in a water purifier and is equipped with a raw water inlet through which raw water placed in the raw water storage section is to be taken into the inside of the water-purifying cartridge, wherein the raw water taken through the raw water inlet is purified using a filtering material. The water-purifying cartridge is characterized in that a planar section is arranged above a water-purifying section in which the filtering material is arranged and the raw water inlet is formed on the planar section using a mesh member having a planar shape.

Inventors:

TAKEDA HATSUMI (JP)
HATAKEYAMA ATSUSHI (JP)

Application Number:

PCT/JP2011/068346

Publication Date:

February 16, 2012

Filing Date:

August 11, 2011

Export Citation:

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Assignee:

MITSUBISHI RAYON CLEANSUI CO (JP)
TAKEDA HATSUMI (JP)
HATAKEYAMA ATSUSHI (JP)

International Classes:

C02F1/28; B01D24/02; C02F1/44

Domestic Patent References:

WO2002051755A1

2002-07-04

Foreign References:

JP2010162491A	2010-07-29
JP2008500159A	2008-01-10
JP2001502596A	2001-02-27
JPH11503069A	1999-03-23
JP2004230341A	2004-08-19

Other References: