Appliance for purifying water

Details Appliance for purifying water Appliance for purifying water

1986-06-23

1987-07-28

Cintins, Ivars

Liquid purification or separation

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

Position or extent of motion

210 961, 210138, 210266, 210282, 2103211, C02F 900

Patent

active

046830545

ABSTRACT:
A small portable appliance for purifying potable water. A vertical "C" shaped body supports a purified water container on its lower horizontal leg. The rearward portion of the body's vertical back releasably carries a filtration cartridge defining three separate intercommunicating chambers replaceably carrying a pre-filter cartridge, an osmotic filter cartridge and a carbon post-filter cartridge. Control circuitry shuts off water input when the purified water container is full, senses and annunciates the amount of dissolved solids in effluent water and measures use time to annunciate estimated time for filter cartridge change. Internal structure provides storage for a removable connector tube.

REFERENCES:
patent: 3159573 (1964-12-01), Ritchie
patent: 3465880 (1969-09-01), Lyall
patent: 3487929 (1970-01-01), Sample et al.
patent: 3717251 (1973-02-01), Hampton
patent: 3780867 (1973-12-01), Zirlis
patent: 3802563 (1974-04-01), Sasaki et al.
patent: 3950253 (1976-04-01), Stern
patent: 4124488 (1978-11-01), Wilson
patent: 4312754 (1982-01-01), La Fontaine
patent: 4528095 (1985-07-01), Byrne
patent: 4609466 (1986-09-01), McCausland et al.

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