The paper presents measurements of whole vehicle refrigerant 12 leakage from a varied fleet of U.S. manufactured passenger automobiles in addition to measurements of some individual leak sources within the operating vehicles. Evaluation of Halogen leak detectors and of an R-12 refrigerant, Dytel, are also made with a view to determining their sensitivity or adequacy in detecting refrigerant leaks in operating automotive air conditioning systems. Recommendations regarding desirability of improvements in service, maintenance and system design to reduce R-12 emission levels are also presented.


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    Titel :

    Refrigerant 12 Leakage in Automobile Air Conditioner Systems


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    SAE International Congress and Exposition ; 1981



    Erscheinungsdatum :

    1981-02-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Refrigerant 12 Leakage in Automobile Air Conditioner Systems

    Lemmons,T. / Bradow,R.L. / EPA Environ.Prot.Agency,Research Triangle Park,US | Kraftfahrwesen | 1981


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