Liquid purification or separation – Serially connected distinct treating with or without storage... – One unit inside another
Patent
1990-02-08
1991-04-09
Cintins, Ivars
Liquid purification or separation
Serially connected distinct treating with or without storage...
One unit inside another
210283, 210284, 210288, C02F 900
Patent
active
050062450
ABSTRACT:
A water purifying device including a cartridge type container which comprises an outer cylinder, an intermediate cylinder and an inner cylinder which are concentrically arranged in a compact housing of the purifying device. The outer and intermediate cylinders are connected at the top, the intermediate and inner cylinders are connected at the bottom, and the cylinders are filled with water purifying materials such as high purity active carbon, silver-somelite and ceramic balls so that water taken in via the housing's water inlet is purified while it flows through the three cylinders and is taken out through the housing's water outlet.
REFERENCES:
patent: 1432351 (1922-10-01), McGahan
patent: 3950251 (1976-04-01), Hiller
patent: 4525275 (1985-06-01), Ostlund
Cintins Ivars
Sanki System Product Co., Ltd.
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