Pressure container

摘要

The invention relates to a pressure container, having an opening which can be closed by a cover and to whose edge the cover can be attached by rotation, it being impossible to lift the cover off in a first rotation position and the cover closing the container, in a pressure-proof manner, in a second rotation position. Fitted in the container wall in the region of the opening edge is a hole (9) which connects the container internal space to the outside. A second hole (10) is arranged in the cover edge, which is aligned with the first hole (9) in the second rotation position and can be closed by means of a screw (12) or pin located in the second hole. The first hole is open to the exterior in the first position and in intermediate positions. <IMAGE>