SISTEMA DI COLLEGAMENTO DEI TUBI DI UN BLOCCO SCAMBIATORE DI CALORE CON UN COLLETTORE PARTICOLARMENTE PER UN EVAPORATORE

摘要

An arrangement is disclosed for joining the tubes of a heat exchanger core to a connecting box, wherein the tubes are fastened to the connecting box and sealed, said tubes being secured to the connecting box by means of a friction joint and at least one space being provided for each tube surrounding the end of the tube; each said space comprising a cavity bounded by the connecting box and the tube or a corresponding recess, and being filled and sealed with adhesive material.