Patent ID: 6082439
Filing Date: 2000-07-04
Classification: F28F,Y10S

Abstract:
A mechanically assembled type heat exchanger comprising:a tank provided with at least an inlet port into which a fluid to be heat exchanged flows, or an outlet port from which the heat exchanged fluid flows out;a core plate connected to an opening surface of said tank;a sealing packing disposed between said core plate and said tank;said core plate having a hole thereon;a tube, an end portion of which is inserted into said hole, and press fit to said core plate;a resin adhesive potted on said core plate and sealing the press fit portion of the end portion of said tube; anda reinforcing member arranged at least around said hole for increasing a rigidity of said core plate; whereinsaid core plate has a main flat portion;a combined portion us formed on the substantially same plane as said main flat portion outside hole, anda first rib is protruded from a plane of said main flat portion as said reinforcing member between said combined portion and said main flat portion.