Emission control systems which rely on a single bed three-way catalytic converter, need oxygen sensors that perform consistently even at low exhaust gas temperatures for 80000 kilometers or more. A heated thick-fim titania oxygen sensor with proven engine durability has been developed. The sensor consists of a porous titania film applied to one side of an alumina support substrate with a thick film heater on the opposite side. The principles of operation, sensor characteristics, engine durability test results, the control of the air/fuel ratio over a wide range of exhaust temperatures, and application recommendations are discussed.


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    Titel :

    Heated oxygen sensor based on thick-film titania


    Weitere Titelangaben:

    Beheitzter Sauerstoffsensor auf Dickfilm-Titan-Basis


    Beteiligte:
    Pfeifer, J.L. (Autor:in) / Wertheimer, H.P. (Autor:in)


    Erscheinungsdatum :

    1985


    Format / Umfang :

    7 Seiten, 10 Bilder, 1 Tabelle, 14 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Heated oxygen sensor based on thick-film titania

    Pfeifer,J.L. / Werthheimer,H.P. / Allied Automotive,Technical Centre,US | Kraftfahrwesen | 1985


    Heated Thick-Film Titania Exhaust Gas Oxygen Sensors

    Wertheimer, H. P. / Pfeifer, J. L. / Libsch, T. A. | SAE Technical Papers | 1984


    Heated Thick-Film Titania Exhaust Gas Oxygen Sensors

    Pfeifer,J.L. / Libsch,T.A. / Wertheimer,H.P. et al. | Kraftfahrwesen | 1984


    A Simple Titania Thick Film Exhaust Gas Oxygen Sensor

    Micheli, Adolph L. / Howarth, David S. | SAE Technical Papers | 1984


    A Simple Titania Thick Film Exhaust Gas Oxygen Sensor

    Howarth,D.S. / Micheli,A.L. / General Motors Research Lab.,US | Kraftfahrwesen | 1984