| 摘要 |
An apparatus for filling containers with a product, includes a product supply, a pre-filling chamber having a controlled outlet, a movable sealing arrangement having a closed position for isolating the product supply from the pre-filling chamber, and a displacer arrangement that extends into the pre-filling chamber and that has an elastically deformable wall. The displacer arrangement is interactively connected to a control medium in such a way that an elastic volume change in the displacer arrangement changes a volume of the pre-filling chamber, thereby permitting control over an amount of product delivered through the outlet. |
