SPARK-PLUG MISFIRING due to lead fouling occurs when compounds of low electrical resistance are deposited on the spark-plug ceramic under low-temperature operating conditions and are subsequently raised to high temperature by operating the engine at higher speeds and loads.Spark-plug temperature (as measured with thermocouple spark plugs) was found to be the most important variable governing misfiring. Deposit composition together with spark-plug temperature governs the shunt resistance of the spark plug. When this shunt resistance becomes sufficiently low, misfiring occurs.Misfiring severity was shown to decrease when:


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    Titel :

    Spark-Plug Misfiring —mechanism studies


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Julien, H. P. (Autor:in) / Neblett, R. F. (Autor:in)

    Kongress:

    Pre-1964 SAE Technical Papers ; 1906



    Erscheinungsdatum :

    01.01.1960




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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