Draing or venting device for a compensator

摘要

The device has a suction unit i.e. electrically driven pump (50) for sucking fluid out of an interior space (25) of a peripheral formation (16). A connecting line i.e. pipeline (47, 147) establishes a flow connection between the interior space of the formation. The suction unit and the connecting line run through a central cylindrical interior space (17) of a compensator (15) and a through opening i.e. through hole in a wall of a component i.e. connecting part (19) that is connected to the compensator.