TANK SYSTEM

Abstract: the invention relates to a tank system and a closure, comprising a base portion and a membrane portion, wherein the base portion has a jacket-shaped wall portion and a transition region adjacent thereto, wherein the membrane portion is adjacent to the transition region and protrudes from the transition region along a central axis, wherein the membrane portion is designed to be brought into a blocking state or into a passage state, wherein the membrane portion is substantially fluid-impermeable in the blocking state, and wherein the membrane portion is fluid-permeable along the central axis in the passage state.

Inventor(s): Michael Beermann

CPC Classification: B65D51/16 (with means for venting air or gas)

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