| 摘要 |
In a heat exchanger forming part of the ventilation system of a vehicle, there is a tubular slide 8 in an inlet tank 3, which slide has duct openings 10 adapted to ducts 5 which leave the inlet tank. By on the one hand rotating and on the other hand axially displacing the slide, the flow through the ducts can be regulated in order to regulate the heat emission. Axial displacement can take place automatically as a function of the engine speed in order to counteract increased heat emission in the case of increasing engine speed. <IMAGE> |
