Heat exchanger for motor vehicle has heat transfer fabric with several surface sectors extending between two flow channel limiting surfaces in different directions

摘要

The heat exchanger for a motor vehicle has several flat tubes (31, 32, 33, 34, 35, 36, 37) with coolant and air or exhaust gas flowing through them. There is a heat transfer fabric (1) between pairs of tubes. The heat transfer fabric has several surface sectors extending between two flow channel limiting surfaces in different directions.