Patent ID: 7059398
Filing Date: 2006-06-13
Classification: F28F,Y10T

Abstract:
1. A soldered heat exchanger, in particular a refrigerant condenser, comprising a heat exchanger network consisting of tubes and ribs and comprising at least one header which consists of a bottom and a cover and of partitions, the bottom and cover having edges overlapping one another along the sides, the bottom receiving the edges of the tubes, and the partitions having a first and a second step which rests on the edges of the cover, wherein the two edges of the cover have, in the region of the partitions, groove-like recesses, into which the steps of the partitions engage; wherein after the bottom and cover have been joined together, the partitions in each case form a first bearing face with the cover and a second bearing face with the bottom, while a gap is left between the steps of the partitions and the base surface of the recess.