Pressure relief for a container

Abstract

Lid arrangement (100) for a container (10), comprising: - a pressure relief device (130) with a relief path (132) extending from an interior (12) of the container (10) to an environment (14) of the container (10), - wherein the pressure relief device (130) comprises a first valve element (140) and a second valve element (150) arranged in series along the relief path (132), - wherein the relief path (132) includes an intermediate space (160) between the first valve element (140) and the second valve element (150), - wherein the first valve element (140) is configured to release a fluid connection from the interior (12) of the container (10) to the intermediate space (160) for pressure regulation within the container (10) upon reaching a first opening pressure, - wherein the second valve element (150) is located downstream of the first valve element (140) is ordered and trained,to release a fluid connection from the space (160) to the environment (14) of the container (10) when a second opening pressure is reached in the space (160).