Water dispensers and methods

Details Water dispensers and methods Water dispensers and methods

1987-11-05

1988-07-19

Rolla, Joseph J.

Dispensing

With heating or cooling means

Cooling only

222190, 210259, 250436, 422 24, B67D 562, B67D 558, C02F 132, A61L 210

Patent

active

047579218

ABSTRACT:
Water dispensing apparatus which is intended to dispense sterilized chilled water comprising a sterilization unit having an inlet for connection to mains water supply and having its outlet connected to a refrigeration unit, the refrigeration unit having a tap or dispensing valve. Preferably, the sterilizing unit comprises an ultra violet lamp surrounded by an outer tube and through which water flows between inlet and outlet. If desired a water reservoir may be connected to the sterilizer, the arrangement being such that water is sterilized both on entering the reservoir and on leaving the reservoir and so that make-up air is sterilized on entering the reservoir.

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