DEVICE FOR CONTROLLING THE TEMPERATURE OF FLUIDS CIRCULATING IN A HEAT ENGINE VEHICLE AND METHOD USED BY SAID DEVICE

The device has a coolant/lubrication oil exchanger (14) and a coolant/re-circulated exhaust gas exchanger (16) that are connected to a coolant circuit (10). A heat storage unit (18) cools a coolant liquid to reduce the temperature of a heat engine (12) e.g. diesel engine, and re-circulated gases, du...

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Hauptverfasser: BARTOLETTI, MATHIEU, BOUDARD, EMMANUEL, LE LIEVRE, ARMEL
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The device has a coolant/lubrication oil exchanger (14) and a coolant/re-circulated exhaust gas exchanger (16) that are connected to a coolant circuit (10). A heat storage unit (18) cools a coolant liquid to reduce the temperature of a heat engine (12) e.g. diesel engine, and re-circulated gases, during one period. The unit (18) heats the liquid during another period, when the unit (18) is in heating mode. An independent claim is also included for a process for regulating heat of fluids implemented by a fluid heat regulating device.