An electric vehicle driving apparatus is disclosed. The electric vehicle driving apparatus may include a driving motor, a plurality of shafts, a plurality of gears, a synchronizer, and a clutch. The electric vehicle driving apparatus may have a coaxial structure in which an input shaft and an output shafts are arranged coaxially, and may further include a bypass shaft that functions as a bypass path upon shifting. The electric vehicle driving apparatus may improve a spatial usability and may improve a shifting feeling by minimizing a shifting impact by continuously transmitting power despite a shifting operation.

    本发明公开了一种电动车辆驱动设备。该电动车辆驱动设备可以包括驱动马达、多个轴、多个齿轮、同步器和离合器。该电动车辆驱动设备可以具有输入轴和输出轴同轴布置的同轴结构,并且还可以包括在换档时用作旁路路径的旁路轴。该电动车辆驱动设备可以改善空间可用性,并且可以通过尽管换档操作也连续地传递动力来最小化换档冲击,从而改善换档感觉。


    Access

    Download


    Export, share and cite



    Title :

    ELECTRIC VEHICLE DRIVING APPARATUS


    Additional title:

    电动车辆驱动设备


    Contributors:

    Publication date :

    2021-04-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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



    Electric vehicle driving apparatus and electric vehicle driving method

    HYUNG KYOON KIM / WOO SUNG PARK | European Patent Office | 2020

    Free access

    ELECTRIC VEHICLE DRIVING APPARATUS

    KIM YOONUK / AHN YOUNGCHAN / SUNG CHANGWOO et al. | European Patent Office | 2021

    Free access

    ELECTRIC VEHICLE DRIVING APPARATUS

    KIM YOON-UK / AHN YOUNG-CHAN / SUNG CHANG-WOO et al. | European Patent Office | 2021

    Free access

    ELECTRIC VEHICLE DRIVING APPARATUS

    NAH KI SOOL | European Patent Office | 2015

    Free access

    ELECTRIC VEHICLE DRIVING APPARATUS

    PARK YONGSIK / AHN YOUNGCHAN / SUNG CHANGWOO et al. | European Patent Office | 2021

    Free access