To improve oil consumption of small four stroke gasoline engines a project was initiated to design, develop and manufacture a piston ring set which achieves reduced oil consumption without compromising engine performance. Theoretical factors which affect oil control are discussed. Application of these factors leads to the design of a reduced oil consumption ring set. Features of the new ring set are reviewed and confirmed by test results. Depending on test conditions, initial oil consumption is reduced 50% and average oil consumption by 3 0% when compared to current designs.


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    Titel :

    Small Engine Piston Ring Design for Reduced Oil Consumption


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    1988 SAE International Off-Highway and Powerplant Congress and Exposition ; 1988



    Erscheinungsdatum :

    1988-09-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Small engine piston ring design for reduced oil consumption

    Fesser,R.C. / Goetze of America,US | Kraftfahrwesen | 1988


    Diesel Engine Oil Consumption Depending on Piston Ring Design

    Yoshida, Hideki / Kobayashi, Hiroyuki / Kusama, Kazunori | SAE Technical Papers | 1991


    Diesel engine oil consumption depending on piston ring design

    Yoshida,H. / Kusama,K. / Kobayashi,H. | Kraftfahrwesen | 1991


    Aero Engine Piston Ring Design

    Oubridge, W.A. | Emerald Group Publishing | 1929


    Diesel Engine Oil Consumption Depending on Piston Ring Motion and Design

    Yoshida, Hideki / Kobayashi, Hiroyuki / Yamada, Masaki | SAE Technical Papers | 1993