| 摘要 |
A container device serves to distribute a preferably drinkable liquid, such as beer, wine, mineral water or juice, under pressure from a gas, e.g. CO2. The container device comprises a liquid container with a combined gas and liquid valve and a coupling head which may detachably be coupled with the gas and liquid valve with a view to dispensing liquid from the liquid container and adding gas via a reduction valve from a reservoir of liquefied gas in a pressure container. The pressure container comprises at least one such high pressure container which forms a component firmly integrated with the liquid container. Hereby, without noticeable increase in its overall volume, the container itself can hold and carry a sufficient amount of propellant gas for emptying the liquid container of liquid.
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