TUBE PLATE OF EVAPORATOR FOR AUTOMOBILE

摘要

PURPOSE: A tube plate of evaporator for automobile is provided to securely fix and assemble the tube plate and to reduce material cost. CONSTITUTION: A tube plate(20) has a flat flange part(13) formed on all sides thereof and comprises an upper tube plate(60) having separation preventive flange parts(14) formed by bending ends of the flat flange part on one of two pairs of sides thereof facing with each other; and a lower tube plate(70) having separation preventive flange parts formed on the other of the pairs of the sides facing with each other so that a separate separation preventive body such as a bump or a tab is not necessary.