The present disclosure relates to a drivetrain system for an electrified vehicle. The drivetrain system comprises an electric motor configured for providing with drive power and comprising a rotor and a driveshaft driven by the rotor; a speed reducer configured for speed-reducing and increasing torque received from the driveshaft, the speed reducer comprising an intermediate transmission shaft at least two reduction gear sets; a differential apparatus configured for distributing speed-reduced drive power to driven wheels; a disconnectable clutch provided onto the intermediate transmission shaft and configured for providing with interruptive transmission of the drive power between the electric motor and the differential apparatus; and a pumping component configured for transferring lubricant to provide with active and continuous lubrication for the speed reducer, minimizing the level of lubricant in which the differential apparatus is plunged.


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    Title :

    DRIVETRAIN SYSTEM FOR AN ELECTRIFIED VEHICLE


    Additional title:

    ANTRIEBSSTRANGSYSTEM FÜR EIN ELEKTRIFIZIERTES FAHRZEUG
    SYSTÈME DE CHAÎNE CINÉMATIQUE POUR VÉHICULE À PROPULSION ÉLECTRIQUE


    Contributors:
    JIN YEJIN (author) / CHEN KAI (author) / SUN GUOQIANG (author)

    Publication date :

    2023-02-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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