A power transmission device for a vehicle is comprised of a motor including a rotor shaft and a stator having an electromagnetic coil; an inverter configured to generate an alternating current, the inverter being connected with the coil to controllably rotate the rotor shaft relative to the stator; a gear set including an input shaft coupled with and rotated by the rotor shaft, an output shaft and gears so meshed as to transmit torque of the input shaft to the output shaft; and a grounding path electrically connecting a part of the gear set with a body of the vehicle, the part being so disposed as to have the input shaft electrically interposed between the part and the rotor shaft.


    Access

    Download


    Export, share and cite



    Title :

    POWER TRANSMISSION DEVICE FOR ELECTRIC VEHICLE


    Additional title:

    ENERGIEÜBERTRAGUNGSVORRICHTUNG FÜR EIN ELEKTROFAHRZEUG
    DISPOSITIF DE TRANSMISSION DE PUISSANCE POUR UN VÉHICULE ÉLECTRIQUE


    Contributors:

    Publication date :

    2020-12-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / F16H Getriebe , GEARING / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    POWER TRANSMISSION DEVICE AND ELECTRIC VEHICLE

    ITOKAZU DAIKI / AMIKURA AI / SATOU TOMOYA | European Patent Office | 2020

    Free access

    ELECTRIC POWER TRANSMISSION DEVICE AND VEHICLE

    HASHIMOTO TOSHIYA | European Patent Office | 2017

    Free access


    POWER TRANSMISSION DEVICE FOR ELECTRIC VEHICLE

    KAMATA MASAHIRO / YASUDA NORIFUMI | European Patent Office | 2024

    Free access

    ELECTRIC VEHICLE AND POWER TRANSMISSION DEVICE

    YONEDA YUICHI / FUJIWARA ASAKI | European Patent Office | 2018

    Free access