| 摘要 |
A sealing apparatus for an installation assembly, which installation assembly serves for accommodating a measuring insert, wherein the sealing apparatus includes a piston, a bushing and at least one sealing element. The piston and the bushing serve to accommodate the measuring insert by a bore provided in the piston and in the bushing, wherein the piston is additionally connected interactively with the bushing in such a manner that a pressure transmitted by the piston to the bushing serves to deform the sealing element, which is preferably arranged on at least one end of the bushing, and thereby to achieve a sealing action, in order, in the case of introduced measuring insert, to seal the bore, especially liquid or gas tightly.
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