A device synchronizes primary speed of a primary shaft receiving an electrical torque from an electric machine with a secondary speed lower than the primary speed of a secondary transmission shaft. The primary shaft and secondary shaft are decoupled. The primary shaft has a kinetic energy associated with the primary speed. The device provides electrical braking torque to the primary shaft until the primary speed is substantially equal to the secondary speed. The device also at least partially recovers, in the form of electrical energy, the kinetic energy lost by the primary shaft and transmits the electrical energy to an energy storage device.


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    Title :

    DISPOSITIF DE SYNCHRONISATION D'UN PIGNON SUR UN ARBRE DE BOITE DE VITESSES EN MODE REGENERATIF, PROCEDE ET VEHICULE AUTOMOBILE CORRESPONDANTS


    Additional title:

    DEVICE FOR SYNCHRONISING A PINION ON A SHAFT OF A GEARBOX IN REGENERATION MODE, AND CORRESPONDING METHOD AND MOTOR VEHICLE
    VORRICHTUNG ZUR SYNCHRONISATION EINES RITZELS AUF EINER WELLE EINES GETRIEBES IN EINEM REGENERATIONSMODUS UND ENTSPRECHENDES VERFAHREN UND KRAFTFAHRZEUG


    Contributors:

    Publication date :

    2020-11-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    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





    PROCEDE DE SYNCHRONISATION D'UN PIGNON FOU SUR UN ARBRE DE BOITE DE VITESSES

    MERIENNE LUDOVIC | European Patent Office | 2018

    Free access

    SYNCHRONISEUR, PIGNON FOU ET BOITE DE VITESSES D'UN VEHICULE AUTOMOBILE

    LELASSEUX XAVIER / FALCOZ MARC / MITUKIEWICZ GRZEGORZ JAKUB | European Patent Office | 2016

    Free access