The present invention relates to a system (2, 12, 22) for evaluating a level of clogging of an air filter (3), said air filter (3) equipping an aircraft (1) equipped with at least one engine (5), said air filter (3) being positioned at an air inlet (4), said evaluation system (2, 12, 22) making it possible to generate information relating to the level of clogging of the air filter (3) and comprising::- a first measuring member performing a differential pressure .DELTA.pt between a reference pressure and a pressure measured downstream of said air filter (3) in said air inlet (4), - a second measuring device making it possible to determine a value of the operating power P, Pcor of the engine(s) (5), and - at least one computer configured to generate said information under the dependence of said measurement of differential pressure .DELTA.pt of said value of the operating power P, Pcor of said at least one engine (5), said first measuring member and said second measuring member being respectively connected to said at least one computer.


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    Title :

    SYSTEME D'EVALUATION DE COLMATAGE D'UN FILTRE EQUIPANT UN AERONEF, AERONEF COMPORTANT UN TEL SYSTEME D'EVALUATION ET METHODE ASSOCIEE


    Additional title:

    SYSTEM FOR EVALUATING THE CLOGGING OF A FILTER EQUIPPING AN AIRCRAFT, AIRCRAFT COMPRISING SUCH AN EVALUATION SYSTEM AND ASSOCIATED METHOD
    SYSTEM ZUR BEWERTUNG DES VERSTOPFUNGSGRADS EINES FILTERS IN EINEM LUFTFAHRZEUG, LUFTFAHRZEUG, DAS ÜBER EIN SOLCHES BEWERTUNGSSYSTEM VERFÜGT, UND ENTSPRECHENDE METHODE


    Contributors:

    Publication date :

    2022-01-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF




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    DE CREMOUX THIBAUT / LOPEZ SALVADOR / LE VAN PHILIPPE | European Patent Office | 2020

    Free access


    FILTRE DESTINE A UNE BOUCHE D'ASPIRATION D'UN SYSTEME CONFINE D'UN AERONEF

    ROUYRE FRANCOIS / KASSIM SYLVAIN | European Patent Office | 2015

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    SYSTEME D'ECLAIRAGE DIRECTIONNEL EQUIPANT UN AERONEF ET PROCEDE D'ECLAIRAGE ASSOCIE

    SALESSE-LAVERGNE MARC | European Patent Office | 2021

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