The life of an elastomeric seal is highly dependent upon the temperature between the lip and the shaft. High temperatures will promote early failure if the limits of the material and/or sealing fluid are exceeded.A seal design with a sinuous or wave-like contact path on the shaft will substantially lower the interface temperature, thus promoting long life. In addition, the sinuous pattern provides a positive pumping action which improves seal reliability. The selection of wave parameters to give low-interface temperature with sufficient pumping ability to offset seal and shaft defects is discussed. Experimental data show the effect of seal design and wave parameters upon performance.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Reducing Operating Temperatures of Elastomeric Sealing Lips


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    1973 International Automotive Engineering Congress and Exposition ; 1973



    Erscheinungsdatum :

    1973-02-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Elastomeric sealing materials for transmission fluids

    Barness,L.D. / Goshen Rubber,US | Kraftfahrwesen | 1994


    Sound Transmission Through Elastomeric Sealing Systems

    Park, Junhong / Mongeau, Luc G. / Siegmund, Thomas | SAE Technical Papers | 2001


    Elastomeric Sealing Materials for Transmission Fluids

    Barnes, Leonard D. | SAE Technical Papers | 1994


    Retention of sealing force by elastomeric gasket

    Pala,J. / Buch,V.J. / McDowell,D.J> et al. | Kraftfahrwesen | 1987