Apparatus for the preparation of liquids for the dispense of...

Details Apparatus for the preparation of liquids for the dispense of... Apparatus for the preparation of liquids for the dispense of...

2006-09-12

2006-09-12

Bushey, Scott (Department: 1724)

Gas and liquid contact apparatus

Contact devices

Porous sheet

C261SDIG070, C099S323100

Reexamination Certificate

active

07104531

ABSTRACT:
The present invention provides an apparatus for dissolving a gas in a liquid, the apparatus comprising (a) a closed vessel containing a liquid at a predetermined level, (b) a contactor module at least partially immersed in the liquid having (1) a gas supply channel to the bore side of the fibers, (2) a liquid supply channel to the shell side of the fibers, and (3) an exit port for transport of a gas-containing liquid, and (c) the remaining space in the closed vessel being occupied by a pressurized gas. The liquid prepared in the apparatus of the present invention containing a dissolved gas, is used to prepare beverages, such as coffee, tea, soda, chocolate and the like, whether hot or cold.

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