functional element of motor vehicle including such a transmission element of wet clutches and a hydraulic system, and motor vehicle equipped with such a functional unit

This assembly includes a hydraulic system (401, 501) and a transmission element including an input shaft, an output shaft, an electric machine having a rotor, a first clutch between the input shaft and the rotor, and a second clutch between the rotor and the output shaft, said clutches being of the wet type, the said transmission element further comprising a circuit (301) for lubrication, and control means of said clutches, which comprise a control circuit ( 302) comprising a pressure chamber (201, 202) for each clutch. One of said circuits (301, 302) is connected to said hydraulic system (401, 501) .L'invention also relates to a motor vehicle equipped with such a functional unit.