Alienating in the module core die

摘要

PROBLEM TO BE SOLVED: To simplify a connecting structure for connecting module cores to main tanks and to facilitate assembling of a heat exchanger in the exchanger in which plurality of module cores are aligned between a pair of main tanks. ;SOLUTION: In the module core type heat exchanger, coupling pipes 8 are projected at sub-tank bodies 9 of both upper and lower ends of a module core 7, and a rubber cylinder 4 is integrally formed at a port edge of a cooling water exit/entrance 1 of a main tank 2 of an upside or the pipe 8 of the body of upside. The exit/entrance 1 of the tank 2 and the pipe of the body 9 are flexibly clamped fixedly therebetween via the cylinder 4.;COPYRIGHT: (C)1998,JPO