This paper describes the design and operation of multi-layered zirconia oxygen sensor for variable air-fuel ratio controlled engine.A compact and rigid sensor chip consisting of two electrochemical cells; pumping cell and sensing cell, and heater has been developed utilizing laminating and co-firing technology. Air-fuel ratio 10 to 25 can be covered by changing the polarity of pumping current. Effect of exhaust gas temperature on air-fuel ratio output signal is small enough to eliminate temperature compensation. No significant deterioration is observed after 50,000 equivalent miles of engine dynamometer testing.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Multi-Layered Zirconia Oxygen Sensor for Lean Burn Engine Application


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Soejima, Shigeo (Autor:in) / Mase, Shunzo (Autor:in)

    Kongress:

    SAE International Congress and Exposition ; 1985



    Erscheinungsdatum :

    01.02.1985




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Multi-Layered Zirconia Oxygen Sensor for Lean Burn Engine Application

    Soejima,S. / Mase,S. / NGK Insulators,JP | Kraftfahrwesen | 1985


    Optimal Operation of a Combined NOx/Oxygen Zirconia Sensor Under Lean Burn Conditions

    Lacas, François / Docquier, Nicolas / van de Voorde, Patrick et al. | SAE Technical Papers | 2000


    Toyota Lean Burn Engine

    Noguchi,M. / Sanda,S. / Nakamura,N. et al. | Kraftfahrwesen | 1977


    The Hybrid Rich-Burn-Lean-Burn Engine

    Meyers, D.P. | Online Contents | 1997


    The Hybrid Rich-Burn/Lean-Burn Engine

    Meyers, D. P. / Kubesh, J. T. / ASME et al. | British Library Conference Proceedings | 1995