| 摘要 |
<p>The invention relates to a gas reservoir in which, within an outer casing, at least one flexible balloon-like membrane of flexible sheets is provided which subdivides the interior of the outer casing into a pressure control space situated between the outer casing and the membrane which can be charged with an auxiliary gas, and at least one gas storage space within the membrane, into which or from which the gas to be stored can be introduced or removed by feed and outlet lines, the rims of the outer casing and the membrane being fixed to the edge region of the opening of a digestion vessel which opening opens out into the gas storage space delimited by the membrane, characterized in that the outer casing 4 consists of flexible sheets and is constructed to be inflatable in a flexible and balloon-like manner and that over the opening 25 a support device 8, 27 covering this is provided to support the membrane 3 in the event of low pressure in the gas storage space 1. <IMAGE></p> |
