This paper reports upon noise measurements with a truck diesel engine and its in-line injection pump. The measurements are carried out in anechoic chambers.The most important noise sources of the pump and the diesel engine are shown. Some noise decreasing influences on the injection pump are explored.The flange joint of pump and crankcase builds a bridge for bodily-vibrations in both directions. Thus, the airborne noise emitted from the pumphousing is, on this engine which has been tested, primarily due to bodily vibrations transmitted from the crankcase to the pump.


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    Titel :

    The Noise Produced by The Injection Pump and Its Relation to Total Diesel Engine Noise


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    Mid-Year Meeting ; 1969



    Erscheinungsdatum :

    01.02.1969




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Injection Pump Induced Diesel Engine Noise

    Schilling, S. | Online Contents | 1995


    Injection Noise and Its Relation to Fuel Pump and Engine Noise

    Zimmermann, Klaus D. | SAE Technical Papers | 1975


    Injection noise and its relation to fuel pump and engine noise.

    Zimmermann,K.D. / Bosch | Kraftfahrwesen | 1975


    Diesel engine injection pump drive gear movement analysis for noise reduction

    Ishihara,A. / Industrial Power Alliance,IPA,JP | Kraftfahrwesen | 2001


    Noise reduction of high speed direct injection diesel engine

    Matsumura,T. / Mitsubishi Heavy Ind.,JP | Kraftfahrwesen | 1983