| 摘要 |
Heat exchanger for an automotive vehicle, comprising a tank (4,5) and a beam of tubes (8,19), received at their extremities in openings of said tank where said tubes are linked to said tank through tube to tank junctions, some of said tube to tank junctions suffering thermal stress. At least some of the tubes involved in said tube to tank junctions suffering thermal stress have a higher mechanical resistance than the other tubes. |
