The invention provides an electric control braking device applied to a locomotive braking system. The device comprises a plurality of electromagnetic valves arranged in an electric control braking machine, and the electromagnetic valves are controlled by an electric control signal sent by an automatic control vehicle-mounted host installed on a locomotive to control the on-off of a wind path of the electromagnetic valves; the device further comprises a piston structure which is arranged in a cylinder body, is provided with a plurality of layers of airtight brake chambers, and is used for carrying out hierarchical control on brake pressure through the plurality of airtight brake chambers through different combinations of on-off of the electromagnetic valves so as to generate different grades of brake pressure. The electric control braking device is applied to a computer automatic control system of the locomotive and can control the pressure of the locomotive brake cylinder through an electric signal so as to automatically brake the locomotive.

    本发明提供了一种应用于机车制动系统的电控制动装置,包括电控制动机内置的多个电磁阀,所述电磁阀受到安装在机车上的自动控制车载主机发出的电控制信号的控制后,控制其风路的通断;以及缸体内的鞲鞴结构,具有多层气密制动腔室,用于通过所述电磁阀通断的不同组合,将制动压力通过多个气密制动腔室进行分级控制,以产生不同等级的制动压力。本发明的电控制动装置使用于机车的计算机自动控制系统能够通过电信号控制机车制动缸压力,自动实现机车制动。


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    Title :

    Electric control braking device applied to locomotive braking system


    Additional title:

    一种应用于机车制动系统的电控制动装置


    Contributors:
    LIU JING (author) / ZHAO QIANG (author) / LIU WENCAI (author)

    Publication date :

    2021-07-23


    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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