This unusual approach to crankcase ventilation and emission control utilizes negative crankcase pressure as an aid in matching intake manifold pumping capacity to engine blowby and crankcase ventilation requirements. The resulting system offers complete control of crankcase emissions, requires a minimum of attention, and has never been known to become inoperative because of control valve plugging. The system can be adjusted to match the blowby of engines of all sizes and all stages of wear. Valuable side effects include improvements in engine and oil cleanliness, reductions of oil leakage and internal oil consumption, and reductions in emission of exhaust pollutants.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Control of Crankcase Emissions Through the Use of Negative Crankcase Pressure


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    National West Coast Meeting ; 1966



    Publication date :

    1966-02-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English





    Characterization of Diesel Crankcase Emissions

    Hare, Charles T. / Baines, Thomas M. | SAE Technical Papers | 1977


    CRANKCASE VENTILATION

    Smith, C. E. | SAE Technical Papers | 1945


    Crankcase explosions

    Montenero, R.O. | Engineering Index Backfile | 1953


    Crankcase particulate emissions from diesel engines

    Tatli,E. / Clark,N.N. / West Virginia Univ.,US | Automotive engineering | 2008