One aspect of the invention relates to a device for measuring the pitch angle of blades of a turbine engine with a first axis X, comprising: - a movable wheel which is centred on the first axis X and is provided with a plurality of blades arranged radially about the first axis X, each blade having a root at which it is mounted so as to pivot about a second radial pivoting axis Y, - a fixed frame of axis X, comprising at least one set of fixed magnetic sensors perpendicular to the first axis X, - the movable wheel comprising a first magnetic target, the magnetic target being attached to the movable wheel, each blade having a profile oriented along a third axis Z, - a first magnetic needle attached to a first blade and forming a first angle alpha with the third axis of the first blade, the first magnetic target serving as a reference for the first blade, the measuring device comprising a second magnetic needle attached to a second blade and forming a second angle beta with the third axis of the second blade, the second angle beta being different from the first angle alpha.


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    Title :

    DISPOSITIF DE MESURE D'ANGLE DE CALAGE ET PROCÉDÉ DE MESURE D'ANGLE DE CALAGE ASSOCIÉ


    Additional title:

    DEVICE FOR MEASURING PITCH ANGLE AND ASSOCIATED METHOD FOR MEASURING PITCH ANGLE
    VORRICHTUNG ZUR MESSUNG DES NEIGUNGSWINKELS UND ZUGEHÖRIGES VERFAHREN ZUR MESSUNG DES NEIGUNGSWINKELS



    Publication date :

    2025-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B64C AEROPLANES , Flugzeuge



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