The invention discloses a power-saving escalator and belongs to the technical field of escalators. The escalator comprises an escalator body as well as weight sensors, control devices, driving motors and mains supply networks which are installed on all steps and sequentially connected; the escalator further comprises an electric energy feedback device comprising a sampling unit, a transmission unit and a central processing unit. Electric energy generated by the driving motors of the escalator is fed back to the mains supply networks, so that the energy-saving effect is realized.


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    Title :

    Power-saving escalator


    Contributors:
    SONG JIAN (author)

    Publication date :

    2015-12-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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