Device for cooling gas flow, especially for internal combustion engine, has vibration generator(s) with which at least parts of exchange arrangement can be subjected to mechanical vibrations suitable for freeing deposits sticking to wall

摘要

The device has an exchange arrangement (4) for feeding a gas flow with a wall in contact with the gas flow and a fluid for flowing round the exchange arrangement, whereby heat can be transferred from the gas flow to the fluid. The device has at least one vibration generator (6) with which at least parts of the exchange arrangement can be subjected to mechanical vibrations that are suitable for freeing deposits sticking to the wall.