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.
SYSTEME D'EVALUATION DE COLMATAGE D'UN FILTRE EQUIPANT UN AERONEF, AERONEF COMPORTANT UN TEL SYSTEME D'EVALUATION ET METHODE ASSOCIEE
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
2022-01-19
Patent
Electronic Resource
French
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