COLLECTOR PLATE, COLLECTOR BOX INCLUDING SUCH A PLATE, AND HEAT EXCHANGER FITTED WITH SUCH A BOX

摘要

The invention concerns a collector plate (18) including a bottom (40), provided with openings (17) for receiving the tubes (10) of a heat exchanger tube bundle (8), and a peripheral edge (21), raised from said bottom (18), said plate also having a plurality of reinforcing ribs (30). According to the invention said ribs extend from the raised peripheral edge (21) to said bottom (40) and have a rectilinear and/or convex profile in a plane that is oriented in an orthogonal manner to said raised edge (21) and said bottom (40).