atmospheric aufwärmevorrichtung

摘要

The invention relates to a heater materials for fluid cryogenic. / p & & p & a tube 2 conveying a fluid cryogenic has fins inland 3 with a radial extension large between 0,6r and r and then between 0,6r and 0,9r, r being the internal radius of the tube, and the external ribs 4, in which some are divided in the web 11 and 12. p / p applications cryogenic warming of fluids, such as nitrogen and oxygen.