A train safety system comprises a cable connected to at least two conducting contacts, an electrical load between said two conducting magnetic contacts, and a DC track circuit associated with railroad tracks wherein the at least two conducting plates can be connected to each of the railroad rails in order to shunt the DC track circuit and alert oncoming trains of fouling of the tracks or crossing ahead.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Railroad block/grade crossing warning system


    Beteiligte:
    PLANT DEREK L (Autor:in)

    Erscheinungsdatum :

    2020-02-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



    RAILROAD BLOCK/GRADE CROSSING WARNING SYSTEM

    PLANT DEREK L | Europäisches Patentamt | 2017

    Freier Zugriff

    Railroad Crossing Warning System

    FEITH GREGORY A | Europäisches Patentamt | 2023

    Freier Zugriff

    Railroad crossing warning system

    JUNG HAE CHUL | Europäisches Patentamt | 2023

    Freier Zugriff

    RAILROAD CROSSING WARNING SYSTEM

    BARRAGAN JOHN | Europäisches Patentamt | 2018

    Freier Zugriff

    RAILROAD CROSSING WARNING SYSTEM

    BARRAGAN JOHN E | Europäisches Patentamt | 2016

    Freier Zugriff