Contamination proof purified water dispenser

Details Contamination proof purified water dispenser Contamination proof purified water dispenser

1998-06-04

1999-03-16

Bomberg, Kenneth

Dispensing

Check control

222182, 222320, 222537, 222190, 141 91, 141371, 141374, B67D 510

Patent

active

058819134

ABSTRACT:
A coin-operated purified water dispensing machine has an exterior housing shaped like a kiosk for a mall. A state of the art water purification system is housed in the kiosk. A unique combination of an RO filter and a bladder type storage tank minimizes the necessary components to pump and measure the purified water. A unique tamper proof and bacteria resistant nozzle assembly includes a retractable nozzle having a shutter door to prevent access while in the passive mode. A pinch valve assembly controls the water flow in a non-invasive manner. Also a continuous flow of ozone to the nozzle assembly deters bacteria growth.

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