HEAT EXCHANGER FOR VEHICLE

摘要

PROBLEM TO BE SOLVED: To provide an evaporator structure having an improved drainage performance of condensed dew running along fins. SOLUTION: Bead parts 31b are formed under a more dented state than the lower end part 32b of the fins 32. The fins and refrigerant plate members are laminated in a state that the fins 32 do not exist at the bead parts 31b, so that beads parts 31 serve as a drainage groove.