WÄRMETAUSCHER MIT EINEM GEHÄUSE UND EINEM BÜNDEL, DIE AUS ALUMINIUMBLECH HERGESTELLT UND HARTVERLÖTET SIND

摘要

The invention relates to a heat exchanger comprising a heat exchanger bundle (14) consisting of a stack of embossed plates (28) which define therebetween first circulation channels for the circulation of a gas to be cooled and second circulation channels for the circulation of a liquid to be cooled. Moreover, the aforementioned bundle (14) is housed in a casing (4, 6). The inventive exchanger includes play compensation means between the bundle (14) and the casing, said means comprising a regulating wedge (5) which is disposed between said bundle and casing. The regulating wedge is equipped with a base (52) and two raised edges (54) which clasp the bundle (14).