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Title:
WATER PURIFICATION APPARATUS
Document Type and Number:
Japanese Patent JP2003047957
Kind Code:
A
Abstract:

To provide a water purification apparatus improved in catching capability and water delivery capability.

This water purification apparatus is equipped with a container 101 having a water passing chamber 100, a water supply tool 104 for supplying water to the water passing chamber 100, a filter material 1 for purifying water supplied to the water passing chamber 100, and water delivery tool 105 for delivering water purified by the filter material 1. The filter material 1 comprises a first filter material and a second filter material arranged in parallel. One of the first and second filter materials, 10A and 10B, comprises an active carbon filter having a relatively small average micropore size and a relatively small water delivery capacity. The other one of the first and second filter materials, 10A and 10B, comprises an active carbon filter having a relatively large average micropore size and a relatively large water delivery capacity in comparison with the former one.


Inventors:
TOCHIKUBO SHIGEO
TOMATSU ICHIRO
KACHI TAKASHI
MATSUE KAZUTO
Application Number:
JP2001240977A
Publication Date:
February 18, 2003
Filing Date:
August 08, 2001
Export Citation:
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Assignee:
TOKYO YOGYO KK
International Classes:
C02F1/28; B01J20/20; C02F1/48; (IPC1-7): C02F1/28; B01J20/20; C02F1/48
Attorney, Agent or Firm:
Hiroshi Okawa