Great Northern advances scope of automatic interlocking; effects return of 146% on investment of $3700 in additional control equipment; circuits for automatic and remote control of junction interlocking; approach locking; table showing how various routes are controlled. (See also Ry Signaling v 25 n 4 Apr 1932 p 103-6)


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    Titel :

    Automatic and remote control for junction interlocking


    Weitere Titelangaben:

    Ry Age


    Erschienen in:

    Railway Age ; 92 , n 12


    Erscheinungsdatum :

    1932


    Format / Umfang :

    2 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch





    Junction interlocking problem

    Engineering Index Backfile | 1941


    Remote control replaces interlocking

    Engineering Index Backfile | 1933


    Electric interlocking at bridge junction

    Engineering Index Backfile | 1902


    Interlocking at South West Junction

    Engineering Index Backfile | 1911