The invention discloses a speed changer, a power transmission system and a vehicle. The speed changer comprises a plurality of input shafts, a plurality of output shafts, a reverse gear shaft and a motor power shaft, wherein the input shafts and the output shafts are transmitted through gears; a reverse gear output gear sleeves on one of the output shafts in an idling mode, and a reverse gear synchronizer is further arranged on the output shaft; the reverse gear shaft is linked with one of the input shafts, and is also linked with the reverse gear output gear; a first gear and a second gear of the motor power shaft sleeve on the motor power shaft in an idling mode; a motor power shaft synchronizer is further arranged on the motor power shaft; the second gear of the motor power shaft is arranged to be linked with one of gear driven gears. According to the speed changer for the vehicle disclosed by the embodiment of the invention, transmission modes are enriched, and various working conditions such as parking charging and charging for an engine while driving can be realized.


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    Titel :

    Speed changer, power transmission system and vehicle


    Beteiligte:
    ZHANG JINTAO (Autor:in) / HUA YU (Autor:in) / CHAI LINGDAO (Autor:in) / MU JINHUI (Autor:in) / LIU JING (Autor:in)

    Erscheinungsdatum :

    2015-07-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    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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