The Powermaster external gear pump/motor series offers design improvements which include lower flow ripple (decreased system noise), contamination resistance which equals or exceeds the best available in other designs, retention of high volumetric efficiency at high temperature, suitability for water/oil emulsion and other fire resistant fluids, and materials suitable for underground mining requirements worldwide.This paper gives the design objectives and how they were met, various designs considered, developmental testing done to prove the chosen design, and details of the established ratings and performance achieved.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    New Design Improvements in Gear Pumps and Motors


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Frazer, D. S. (Autor:in)

    Kongress:

    1985 SAE International Off-Highway and Powerplant Congress and Exposition ; 1985



    Erscheinungsdatum :

    01.09.1985




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    New design improvements in gear pumps and motors

    Frazer,D.S. / Dowty Industrial,US | Kraftfahrwesen | 1985



    Pressure transients in external gear pumps and motors meshing volumes

    Borghi,M. / Milani,M. / Paltrinieri,F. et al. | Kraftfahrwesen | 2005


    Pressure Transients in External Gear Pumps and Motors Meshing Volumes

    Zardin, B. / Paltrinieri, F. / Borghi, M. et al. | SAE Technical Papers | 2005


    Analysis of the ring gear orbit, misalignment, and stability phenomenon for internal gear motors and pumps

    Pham, Trong Hoa / Technische Universität Dresden / Shaker Verlag | TIBKAT | 2018