A pressure regulation servo-valve comprising a body having a utilization port, a feed port, and a return port, a spool mounted as a sliding fit in the body, the spool co-operating with the body to define a pilot chamber connected to the utilization port. The spool and the body together further define a priming chamber connected to the feed port via a second constriction and connected to the nozzle via a third constriction, and in which there exists a priming pressure acting on the spool in the first direction.


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    Title :

    SERVOVALVE DE RÉGULATION DE PRESSION À DÉBIT DE FUITE RÉDUIT


    Additional title:

    A PRESSURE REGULATION SERVO-VALVE WITH REDUCED LEAKAGE FLOW RATE
    SERVOVENTIL ZUR DRUCKREGULIERUNG MIT REDUZIERTEM FLÜSSIGKEITSDURCHSATZ


    Contributors:

    Publication date :

    2019-12-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B64C AEROPLANES , Flugzeuge / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen



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