A family of cost-effective, high performance, electro-hydraulic servovalves has been developed for mobile and industrial machinery applications. The development was motivated by cost pressures on mobile and industrial closed loop servo system applications. The servovalve consists of a closed loop, pressure control pilot stage valve mated with a unique double spool design boost stage valve. It has been configured in both a flow control version and a pressure control servovalve version. Operating principles, performance characteristics, and general application are described.


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    Titel :

    Double Spool Servovalve Family


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    35th Annual Earthmoving Industry Conference ; 1984



    Erscheinungsdatum :

    01.04.1984




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Double Spool Servovalve Family

    Anderson,W.R. / Burton,R.V. / Sundstrand Mobile Controls,US | Kraftfahrwesen | 1984


    ELECTRIC INPUT HYDRAULIC SERVOVALVE

    SAE Technical Papers | 1993


    High Performance Single-Stage Servovalve

    Williams, L J. | SAE Technical Papers | 1965


    Double spool valve system

    KIM SU MIN | Europäisches Patentamt | 2024

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    Double spool valve system

    Europäisches Patentamt | 2024

    Freier Zugriff