Westinghouse heating elements, applied to rails of important turnouts in Gresham interlocking plant in Chicago, by Chicago, Rock Island and Pacific Railroad, consist of coiled nickel chrome wire centered in magnesium oxide and enclosed within nickel silver tube; active heat radiating element of nickel chrome wire is varied in length and in heat output according to location in which it is applied. (see also Ry Eng and Maintenance v 34 n 12 Dec 1938 p 769 and 779)


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    Titel :

    Electric switch heaters at Rock Island interlocking


    Weitere Titelangaben:

    Ry Signaling


    Beteiligte:
    Wyant, L. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1938


    Format / Umfang :

    2 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Electric switch heaters at rock island interlocking

    Wyant, L. | Engineering Index Backfile | 1938


    Electric switch heaters at Rock Island interlocking

    Wyant, L. | Engineering Index Backfile | 1938


    Electric switch heaters at rock island interlocking

    Wyant, L. | Engineering Index Backfile | 1938



    Automatic interlocking on rock island

    Engineering Index Backfile | 1937