Water quality indication system

Details Water quality indication system Water quality indication system

1987-09-16

1988-08-09

Spitzer, Robert

Liquid purification or separation

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

210 962, 222 40, B01D 3514

Patent

active

047626119

ABSTRACT:
A water conductivity sensing and indicating system arranged for association with a water faucet and maintainable water processing apparatus includes apparatus for indicating whether the water conductivity exceeds or is less than some predetermined conductivity level. It also includes apparatus in the form of one or both of a flow actuated switch and a liquid crystal display for limiting battery power consumption to the end that minimum sized batteries need not be replaced oftener than the processing unit need be maintained.

REFERENCES:
patent: 2987187 (1961-06-01), Comroe
patent: 3252578 (1966-05-01), Smith et al.
patent: 3276458 (1966-10-01), Iversen et al.
patent: 3512643 (1970-05-01), Forss
patent: 3578164 (1971-05-01), Weiss et al.
patent: 3774763 (1973-11-01), Yall et al.
patent: 3838774 (1974-10-01), Dolan et al.
patent: 3841483 (1974-10-01), Overton
patent: 3856676 (1974-12-01), Grimme, Jr. et al.
patent: 3973572 (1976-08-01), Brous
patent: 3990066 (1976-11-01), Malmgren
patent: 4563272 (1986-01-01), Yoshida et al.
patent: 4622133 (1986-11-01), Furuno
patent: 4683054 (1987-07-01), Turnbull

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