SPACE-SAVING BLEEDING OF CLOSED, IN PRESSURE AGAINST THE ATMOSPHERE ASSOCIATED PIPE SYSTEMS WITH CENTRAL, AREA INDEPENDENT VENTILATION AGENCY

摘要

The present invention relates to an apparatus for pipe systems and power supply systems with liquid transport media such as heating water, cooling water, sole mixtures and the like as a content which allows the venting of all pipes from a central point, primarily for use in horizontally laid pipes but also in vertically installed or standing in any spatial axis tubes (eg train venting) .In combination leads mainly to minimize maintenance but also material costs as well as a considerable relief when installing and associated time savings.