A blade angle feedback assembly (200) for an aircraft-bladed rotor (130) is provided. The rotor is rotatable about a longitudinal axis (A) and has an adjustable blade pitch angle. The assembly comprises a feedback device (204) coupled to rotate with the rotor with adjustment of the blade pitch angle, the feedback device having a root surface (304), a plurality of position markers (208) circumferentially disposed on the root surface, the plurality of position markers circumferentially spaced from one another and non-aligned with the longitudinal axis, and at least one sensor (206) mounted adjacent the feedback device and configured to detect a passage of the plurality of position markers as the feedback device rotates about the longitudinal axis.


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    Titel :

    FEEDBACK DEVICE WITH NON-AXIALLY ALIGNED POSITION MARKERS


    Weitere Titelangaben:

    RÜCKKOPPLUNGSVORRICHTUNG MIT NICHTAXIAL AUSGERICHTETEN POSITIONSMARKERN
    DISPOSITIF DE RÉTROACTION COMPORTANT DES MARQUEURS DE POSITION NON AXIALEMENT ALIGNÉS


    Beteiligte:
    DURAND SEAN (Autor:in) / KUDRNA RICHARD (Autor:in) / FARRELL IAN (Autor:in)

    Erscheinungsdatum :

    17.05.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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