HEAT EXCHANGER, BOX FOR RECEIVING A FLUID FOR A HEAT EXCHANGER, AND METHOD FOR THE PRODUCTION OF SUCH A BOX

摘要

The invention relates to a box for receiving a coolant for a heat exchanger (1) used for motor vehicles. Said box comprises two sidewalls (22, 24 and 22a, 24a), two end walls (26, 28 and 26a, 28a), a cover (18 and 18a), and a bottom (20 and 20a) which is located opposite the cover (18 and 18a) and is provided with one or several openings (60) for receiving tubes, particularly connecting tubes, such as flat tubes. The cover (18 and 18a) is provided with at least one recess (90, 92, 94) into which reaches at least one extending wall (26, 26a, 28, 28a, 32).