The invention belongs to the technical field of isolating valves, and particularly relates to a pedal simulator isolating valve which comprises an electromagnetic assembly and a main body, the main body comprises a magnetism isolating sleeve, static iron, a valve element assembly and a valve sleeve, the electromagnetic assembly sleeves the upper portion of the magnetism isolating sleeve, and a top opening of the magnetism isolating sleeve is welded to the surface of the static iron; the valve element assembly comprises a first-stage valve element, a second-stage valve element and a sheath connected with the first-stage valve element and the second-stage valve element, the top of the first-stage valve element is provided with a first spring connected with the static iron, the bottom of the first-stage valve element is fixedly connected with a valve ball, a flow channel penetrates through the middle of the second-stage valve element, the top of the flow channel abuts against the valve ball, and the bottom of the flow channel is communicated with the interior of the valve sleeve. The inner top of the sheath is fixedly connected with the first-stage valve element, the bottom of the sheath is provided with a second spring in elastic sliding connection with the second-stage valve element, the side face of the sheath is provided with a plurality of throttling openings, the valve sleeve is welded to the bottom of the magnetic isolation sleeve, the side face of the valve sleeve is provided with a plurality of circulation openings, a hydraulic working cavity is formed in the magnetic isolation sleeve, and one side of the hydraulic working cavity is communicated with the circulation openings. And the other side of the throttling valve is communicated with each throttling port to realize hierarchical control.

    本发明属于隔离阀技术领域,尤其涉及一种踏板模拟器隔离阀,包括电磁组件和主体,主体包括隔磁套、静铁、阀芯组件和阀套,电磁组件套设于隔磁套上部,隔磁套顶部开口焊接于静铁表面,阀芯组件包括一级阀芯、二级阀芯以及连接一级阀芯、二级阀芯的护套,一级阀芯顶部设有于静铁连接的第一弹簧,底部固定连接有阀球,二级阀芯中部贯穿设置有流道,流道顶部于阀球抵接,底部于阀套内连通,护套内顶部与一级阀芯固定连接,底部设有与二级阀芯弹性滑动连接的第二弹簧,护套侧面设有若干节流口,阀套焊接于隔磁套底部,阀套侧面设有若干流通口,隔磁套内设有液压工作腔,液压工作腔一侧与各流通口连通,另一侧与各节流口连通,实现分级控制。


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    Title :

    Pedal simulator isolating valve


    Additional title:

    一种踏板模拟器隔离阀


    Contributors:

    Publication date :

    2024-07-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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