TRANSMISSION DEVICE FOR DRIVING A FAN OF A COOLING CIRCUIT OF AN INTERNAL COMBUSTION ENGINE, ASSOCIATED COOLING CIRCUIT, AND VEHICLE

Abstract: transmission device between an engine and a fan comprises an input device, configured to be driven in rotation by the engine, and an output device, configured to be linked to the fan so as to drive the fan in rotation. advantageously, the transmission device also comprises a first clutch, which is linked to the output device, a second clutch, which is linked to the input device, a shaft, which connects mechanically the first clutch to the second clutch, and an electric motor, which is arranged on the shaft between the first clutch and the second clutch. the first clutch and the second clutch are switchable, between their respective open and closed states, independently from each other.

Inventor(s): Tobias Husberg, Marcos Lima

CPC Classification: F01P5/04 (COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES (arrangements in connection with cooling of propulsion units in vehicles ; heat-transfer, heat-exchange or heat-storage materials ; {cooling of gas-turbine engines }; heat exchange in general, radiators ))

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