Design of Lodge Aero A-40, A-30, and A-20 spark plugs is discussed; early design of mica-insulated spark plug; used for high-compression engines. Model A-30 has patented heat-conducting copper sleeve between mica and steelalloy center pin; making plug for Rolls-Royce F type engine that will withstand great heat; A-20 used for engines of medium compression. (See also Aeroplane, vol. 37, no. 9, Aug. 28, 1929 (Aeronautical Eng. Supp.), p. 565, 4 figs.)


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    Titel :

    The development of sparking plugs for aircraft engines


    Weitere Titelangaben:

    Flight


    Erschienen in:

    Flight ; 21 , n 39


    Erscheinungsdatum :

    1929


    Format / Umfang :

    3 pages


    Anmerkungen:

    3 Figs.


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :



    Sparking plugs in aero engines

    Ramsay, F.R.F. | Engineering Index Backfile | 1938


    Sparking plugs

    Burgoine, A.C. | Engineering Index Backfile | 1924


    Sparking plugs

    Engineering Index Backfile | 1922


    Sparking plugs

    Lamarque, P.V. | Engineering Index Backfile | 1945