The invention discloses a high-reliability mining elevator hydraulic control system. The system comprises a first motor, a variable pump, a high-pressure pipeline, a first safety valve, a second safety valve, a first oil tank, a first quantifying motor, a second quantifying motor, a rotating speed sensor, a low-pressure pipeline, a throttle valve, a second oil tank, an overflow valve, a quantifying pump, a second motor, a one-way valve, a proportional direction valve, a buffer brake cylinder, an emergent brake cylinder and an electromagnetic reversing valve. The system realizes stable brake and high-reliability control of a mining elevator, and effectively improves the safety and the reliability of the mining elevator.


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    Titel :

    High-reliability mining elevator hydraulic control system


    Beteiligte:
    CHEN LIHUAN (Autor:in) / ZHANG ZHITONG (Autor:in) / CAI YI (Autor:in) / GUO LIWEN (Autor:in) / LIU ZIPENG (Autor:in) / ZHANG JIANG (Autor:in)

    Erscheinungsdatum :

    2016-02-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66D Haspeln , CAPSTANS / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



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