An integrated three function valve (ITFV) for an actuator of a flight control surface, the ITFV comprising: an inner spool actuable in a first direction and a second direction responsive to a pressure differential acting across the inner spool; an intermediate spool actuable in the first direction and second direction between an active position and a bypass position; wherein the inner spool is located within the intermediate spool.


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    Title :

    HYDRAULIC VALVE


    Additional title:

    HYDRAULISCHES VENTIL
    SOUPAPE HYDRAULIQUE


    Contributors:

    Publication date :

    2025-07-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



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