Telescopic slide for sealing component in - gas - holder

摘要

In a dry gas-holder, with casing component of flexible material arranged between the fixed wall and a rigid travelling component, the latter is guided on a slide, preferably telescopic. There is a lower telescopic system between the bottom and the rigid sealing component, and an upper one above the same component; the two systems together exceed the total tank height of e.g. 10 m, alternating in extending and closing so that the shorter counteracts against wobbling or rolling of the rigid sealing component. Larger than customary holders are made feasible.