Manifold vacuum limiting device uses retarded engine spark timing to overcome loss of engine braking previously encountered; retarding spark timing to about 10° After Top Center during deceleration restores engine braking to same level as that of standard car; California composite hydrocarbon concentration results indicate significant overall reductions when device is used which is more effective during decelerations beginning at 50 mph.


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    Titel :

    Improved device to reduce exhaust hydrocarbons during deceleration


    Weitere Titelangaben:

    SAE -- Paper


    Beteiligte:
    Wiese, W.M. (Autor:in) / Templin, R.J. (Autor:in) / Kline, P.C. (Autor:in)

    Kongress:

    SAE Meeting ; 1962 Exhaust gases



    Erscheinungsdatum :

    1962


    Format / Umfang :

    19 pages


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    AN IMPROVED DEVICE TO REDUCE EXHAUST HYDROCARBONS DURING DECELERATION

    KLINE, P. C. / TEMPLIN, R. J. / WIESE, W. M. | SAE Technical Papers | 1962





    Oxidation catalysts reduce hydrocarbons in automobile exhaust gas

    Cannon, W.A. / Hill, E.F. / Welling, C.E. | Engineering Index Backfile | 1958