| 摘要 |
An arrangement for a supercharged combustion engine (2), to prevent ice formation in a cooler (10, 15). The arrangement comprises a low-temperature cooling system with a circulating coolant and a cooler (10, 15) in which a gaseous medium which contains water vapour is cooled by the coolant in the cooling system. An electric circuit with an electric warming unit (28, 28a, 28b) is positioned in contact with the coolant in the second cooling system, a voltage source (36, 36a, 36b) and a circuit-breaker (30, 30a, 30b) which can be placed in a first position whereby it disconnects the warming unit (28, 28a, 28b) and the voltage source (36, 36a, 36b) and in a second position whereby it connects together the warming unit (28, 28a, 28b) and the voltage source (36) so that the warming unit (28, 28b, 28b) receives electrical energy and warms the coolant in the cooling system. |
