| 摘要 |
The present invention relates to a cooler arrangement of a vehicle (1) which is powered by a combustion engine (2). The cooler arrangement comprises at least one cooler (9, 15) which has flowing through it a gaseous medium adapted to being cooled by an external air flow which flows in a specific direction through the cooler (9, 15) during operation of the combustion engine (2). The cooler arrangement comprises in addition a heat-supplying element (26) fitted at a location upstream from said cooler (9, 15) with respect to the specific direction of the cooling air flow so that at least part of the air flowing through the heat-supplying element (26) also flows through the cooler (9, 15), and control means (22, 23) adapted to activating the heat-supplying element (26) so that the air flowing through the heat-supplying element (26) is heated during situations where there is risk of the gaseous medium in the cooler (9, 15) being cooled to below a lowest acceptable temperature. |
