A track test load device includes an inductor assembly with simulated track inductors simulating a rail track, a connector assembly for connecting the inductor assembly to a constant warning time device, and a multi-way-switch-assembly with a multi-way-switch with multiple switch positions. The multi-way-switch assembly is operably coupled between the inductor assembly and the connector assembly, wherein a switch position of the multi-way-switch corresponds to an operating mode of the track test load device. Furthermore, a track test load system and a method for testing a constant warning time device are disclosed.


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    Title :

    Track test load device and track test load system for calibrating a constant warning time device


    Contributors:
    HARP BRIAN (author) / YOCUM JAY (author)

    Publication date :

    2017-06-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



    TRACK TEST LOAD DEVICE AND TRACK TEST LOAD SYSTEM FOR CALIBRATING A CONSTANT WARNING TIME DEVICE

    HARP BRIAN / YOCUM JAY | European Patent Office | 2019

    Free access