“Variable Valve Actuation” (VVA) refers to any method of opening and closing engine intake and exhaust valves in a way that can be varied during engine operation. This report considers purely mechanical means of producing variable valve actuation. In particular, we tabulate all types of planar mechanisms for converting a single rotational input (camshaft) into an oscillating poppet valve motion, up to 4 moving parts.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Type Synthesis of Mechanisms for Variable Valve Actuation


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    International Congress & Exposition ; 1993



    Erscheinungsdatum :

    01.03.1993




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Type synthesis of mechanisms for variable valve actuation

    wampler,C.W. / General Motors Research,US | Kraftfahrwesen | 1993


    Variable valve actuation.

    Demmelbauer-Ebner,W. / Dachs,A. / Lenz,H.P. et al. | Kraftfahrwesen | 1991



    Simulation and test results for several variable-valve-actuation mechanisms

    Gecim,B. / Raghavan,M. / General Motors,US | Kraftfahrwesen | 2009


    Design and testing of some novel variable valve actuation mechanisms

    Gecim,B. / Raghavan,M. / General Motors,US | Kraftfahrwesen | 2008