Tubular heat transmission system with - pressure tight housing

摘要

Tubular heat transmission system with pressure-tight housing Including movable and fixed pipe-base, especially single direction counter-flow or cross-counter flow heat transmitters, utilises a ring-groove between movable tube-base and housing in which several endless 'O-seals' are placed by screw or spring-pressure against the sealing-face. Several rings are placed inside 'O-seals' with their concave-faces connected to outlet-channels.