| 摘要 |
<p>A device for tapping a liquid foodstuff consisting of a double-walled keg (1) and a tap installation, the keg (1) being formed by a non- def ormable outer container (28) with a deformable inner container (37) therein, which can contain the liquid foodstuff to be tapped, the inner and outer containers (37, 38) being connected gas-tight with one another and the tap installation being mounted on the outer container (28) and reaching into the interior of the inner container (37), wherein and the device includes means for bringing the pressure in the space between the outer container (28) and the inner container (37) to a desired level and maintaining it without intervention from outside the keg.</p> |
