INTERNAL COMBUSTION ENGINE COOLING UNIT

摘要

The invention relates to a unit (1) for cooling an internal combustion engine, comprising: a crankcase exchanger (2) designed to allow the flow of a crankcase coolant, a main radiator (3), an additional radiator (4), and a cooling circuit (5) designed to convey the coolant between the exchanger of the crankcase (2) and the radiators (3, 4). The unit (1) includes a burnt gas exchanger (6) provided with a burnt gas pipe and a coolant pipe, said burnt gas exchanger (6) being designed to convey the coolant and to perform a heat exchange between the burnt gases and the coolant. In addition, the cooling circuit (5) is designed to convey the coolant between the burnt gas exchanger (6) and the main (3) and additional (4) radiators.