초록 ▼

The appliance includes a casing 10 in which is mounted a connection 13 for a container 12 of pressurized liquid carbon dioxide. A bottle 80 of water is provided with a special cap 82 having a dip tube therein which extends into the water. The cap has a non-return valve 89 to 92 therein. The bottle i

The appliance includes a casing 10 in which is mounted a connection 13 for a container 12 of pressurized liquid carbon dioxide. A bottle 80 of water is provided with a special cap 82 having a dip tube therein which extends into the water. The cap has a non-return valve 89 to 92 therein. The bottle is partly filled with water, the cap screwed into place and a nozzle on the appliance is caused to introduce carbon dioxide directly into the bottle with the cap thereon.

대표청구항 ▼

An appliance for making an aerated beverage, said appliance comprising a casing, a connection carried by said casing for mounting a container of pressurized liquid carbon dioxide, a bottle to be filled with water, a shatterproof housing for the bottle of water and carried by said casing, a nozzle co

An appliance for making an aerated beverage, said appliance comprising a casing, a connection carried by said casing for mounting a container of pressurized liquid carbon dioxide, a bottle to be filled with water, a shatterproof housing for the bottle of water and carried by said casing, a nozzle communicating with said connection and extending downwardly within said housing, means for supporting the bottle in said housing whereby the nozzle can communicate with the interior of the bottle, a manually operable valve allowing carbon dioxide to flow from said container mounted on said connection to said nozzle, and thus into the water in the bottle, a cap on said bottle, including a body securable to the neck of the bottle, a dip tube mounted on said cap body to extend into water contained in said bottle when the cap is secured on the neck, means defining a passage in the cap communicating with the dip tube and with the exterior, enabling carbon dioxide to be introduced under pressure through the dip tube into the water in the bottle, and a non-return valve mounted in the passage to prevent water or gas returning to the exterior via said passage.