| 摘要 |
Propellent gas pressure container, in particular for use in a device according to the German Patent Application P 3716377.9 for delivering liquid, spray-like, foamed, pasty, slurried or emulsified substances using a pressurised gas, such as compressed air, as the delivery medium by means of an actuable pressure valve, characterised in that there are provided inside the pressure container a propellent liquid which produces internal pressure when evaporated and a compressed-gas space which is separated therefrom in a gas-tight manner, and in that the gas-tight separation within the interior of the pressure container can be shifted or moved in such a way that the volume of the space containing the propellent liquid (e.g. propellent- gas chamber) and the volume of the compressed-gas space (e.g. compressed-gas chamber) can be varied in a complementary manner depending on the degree of filling of the compressed-gas space, and in that the pressure valve communicates with the compressed-gas space. <IMAGE>
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