VALVOLA MISCELATRICE-DOSATRICE SPECIALMENTE VALVOLE DI RICICLO DEL GAS DI SCARICO DI UN MOTORE ENDOTERMICO

摘要

A connecting piece (16) of heat-resistant material conveying the hot fluid opens into the plastic housing (12). The outlet to the connecting piece adds the hot to the cold fluid. Heat is discharged by at least two flow surfaces (30) in the form of sheet metal parts (52) and facing each other across the flow direction of the cold fluid. The free ends (54) of the flow surfaces protrude into the cold fluid and are supported on an inner wall of one flow duct (14) of the plastic housing.