Railways require system specially designed for train despatching where all telephone traffic on circuit along certain railway section is controlled by train despatcher, whose duty it is to direct and control train traffic along railway section in question; two such systems, developed by Ericsson, are described. See also Engineering Index 1938 p 1006 and Engineering Index 1939 p 990.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Telephone in service of railways


    Weitere Titelangaben:

    Ericsson Rev


    Beteiligte:
    Siewert, O. (Autor:in) / Stalfors, G. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1939


    Format / Umfang :

    7 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Telephone in service of railways

    Siewert, O. | Engineering Index Backfile | 1937


    Telephone in service of railways

    Siewert, O. | Engineering Index Backfile | 1937


    Telephone exchange of Victorian railways, Melbourne

    Ledin, E. | Engineering Index Backfile | 1935


    Telephone dispatching on national railways of Mexico

    Arias, B.E. | Engineering Index Backfile | 1928


    Automatisation of telephone traffic on Swedish State Railways

    Siewert, O. | Engineering Index Backfile | 1945