Aerated drinks machine

Details Aerated drinks machine Aerated drinks machine

1982-01-15

1983-07-05

Chiesa, Richard L.

Gas and liquid contact apparatus

Contact devices

Liquid tank

993231, 261DIG7, 426477, B01F 304

Patent

active

043917623

ABSTRACT:
An appliance for making an aerated beverage, in which a container of pressurized liquid carbon dioxide is mounted on a connection in a casing, the casing being mounted thereon, a housing for a bottle partly filled with water, means for supporting the bottle in the housing, a nozzle communicating with the carbon dioxide container and a stopper for engaging in the neck of the bottle. A manually operable valve is provided to allow carbon dioxide to enter the nozzle so that it is dissolved in the water. A displacement body on the nozzle is provided so that when a partly filled bottle is introduced with the nozzle therein, the level of the water rises so that only a small amount of air is left above the water in the bottle, thus reducing the wastage of carbon dioxide.

REFERENCES:
patent: 2591990 (1952-04-01), Wisdom
patent: 2906624 (1959-09-01), Deren
patent: 3233779 (1966-02-01), Cornelius
patent: 3674244 (1972-07-01), Garavelli
patent: 4187262 (1980-02-01), Fessler et al.
patent: 4222972 (1980-09-01), Caldwell
patent: 4251473 (1981-02-01), Gilbey
patent: 4298551 (1981-11-01), Adolfsson et al.

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