| 摘要 |
An arrangement for cooling oil in a gearbox of a vehicle which is powered by a combustion engine. An oil cooler is fitted in the vehicle close to the gearbox. An oil system circulates oil between the gearbox and the oil cooler. An oil circuit contains a circulating coolant to cool the oil in the oil cooler. A cooling element cools the coolant by air which flows through the cooling element. The cooling element is situated at a location in the vehicle where air at the temperature of the surroundings flows through it. The cooling circuit includes a line to lead the cooled coolant from the cooling element to the oil cooler. The oil in the oil cooler can thus be cooled to a temperature close to the temperature of the surroundings.
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