Simplification of operation and control of New York, New Haven and Hartford bridge across Norwalk River at South Norwalk, Conn., by change from steam to electricity; wiring diagram shows features of interlocking between bridge operation and traffic signal system; equipment is illustrated.


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    Titel :

    Electricity simplifies operation of railroad bridge


    Weitere Titelangaben:

    Elec. World


    Beteiligte:
    Church, R.A. (Autor:in)

    Erschienen in:

    Electrical World ; 98 , n 19


    Erscheinungsdatum :

    1931


    Format / Umfang :

    2 pages


    Anmerkungen:

    2 Figs.


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


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