The invention relates to a regulating valve (318) for a heat exchanger system of a propulsion system comprising a turbojet with a fan duct, and the heat exchanger system comprising a supply pipe which bleeds cold air from the fan duct, and wherein the regulating valve (318) has a front side (404) and a back side (406) and includes an open frame (402) which delimits a window (401) and is set in position in front of the supply pipe, two flaps (410a-b) rotatably mounted on the open frame (402) around a same rotation axis (412) located at the front side (404) between a closed position and an open position, a mechanism (420) linked to the flaps (410a-b) and mobile between a first position and a second position, and wherein the mechanism (420) moves the flaps (410a-b) from the closed position to the open position when it moves from the first position to the second position, and an actuator acting on the mechanism (420) to move it from the first position to the second position and vice versa.The specific embodiment of the cold regulating valve reduces the necessary space to implement it.


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    Title :

    REGULATING VALVE FOR A HEAT EXCHANGER SYSTEM OF AN AIRCRAFT PROPULSION SYSTEM


    Additional title:

    REGELVENTIL FÜR EIN WÄRMETAUSCHERSYSTEM EINES FLUGZEUGANTRIEBSSYSTEMS
    SOUPAPE DE RÉGULATION POUR UN SYSTÈME D'ÉCHANGEUR DE CHALEUR D'UN SYSTÈME DE PROPULSION D'AÉRONEF



    Publication date :

    2020-11-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F16K VALVES , Ventile



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