Integrated portable water purifier

Details Integrated portable water purifier Integrated portable water purifier

2004-10-21

2009-12-15

Cecil, Terry K (Department: 1797)

Liquid purification or separation

With alarm, indicator, register, recorder, signal or...

Material level or thickness responsive

C210S096100, C210S104000, C210S244000, C210S260000, C210S282000, C210S295000, C210S474000, C222S189050

Reexamination Certificate

active

07632397

ABSTRACT:
The present invention relates to an integrated portable water purifier for purifying water, by filtration through adsorption media to remove harmful chemicals followed by ultraviolet treatment to disinfect the water. The water purifier effectively removes the contaminants found in drinking water. The integrated portable water purifier includes a water chamber (1) for receiving water to be purified and a treated water chamber (2) for receiving treated water through a filter cartridge (20). The water purifier is provided with a microprocessor based controller (6) for controlling the operation of the purification system. A UV lamp (8) is provided in the treated water chamber (2) for microbiological treatment of the filtered water in the treated water chamber (2) and a sensor (7) for sensing the conductivity of the treated water and the level of the water in the treated water chamber (2). A power source (18) is provided for supplying power to the system.

REFERENCES:
patent: 6110424 (2000-08-01), Maiden et al.
patent: 6953523 (2005-10-01), Vandenbelt et al.
patent: 2007/0209984 (2007-09-01), Lev et al.

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