A system and method for blade angle position feedback. The system comprises an annular member operatively connected to rotate with a propeller, a sensor fixedly mounted adjacent the annular member and configured for detecting a passage of each singularity as the annular member is rotated and axially displaced and for generating a sensor signal accordingly, the annular member and sensor configured for relative axial displacement between a first relative axial position and a second relative axial position respectively corresponding to the first and the second mode of operation, and a detection unit connected to the sensor for receiving the sensor signal therefrom, determining on the basis of the sensor signal a time interval elapsed between the passage of successive singularities, and computing from the time interval blade angle position.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    SYSTEM AND METHOD FOR ELECTRONIC PROPELLER BLADE ANGLE POSITION FEEDBACK


    Weitere Titelangaben:

    SYSTEM UND VERFAHREN ZUR ELEKTRONISCHEN PROPELLERBLATTWINKELPOSITIONSRÜCKKOPPLUNG
    SYSTÈME ET PROCÉDÉ DE RÉTROACTION DE POSITION D'ANGLE DE PALE D'HÉLICE ÉLECTRONIQUE


    Beteiligte:
    DUKE BRANT (Autor:in) / JARVO JAMES ROBERT (Autor:in) / MARK MICHAEL (Autor:in) / GUERRA MARIO (Autor:in)

    Erscheinungsdatum :

    2018-06-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes



    SYSTEM AND METHOD FOR ELECTRONIC PROPELLER BLADE ANGLE POSITION FEEDBACK

    DUKE BRANT / JARVO JAMES ROBERT / MARK MICHAEL et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    System and method for electronic propeller blade angle position feedback

    DUKE BRANT / JARVO JAMES ROBERT / MARK MICHAEL et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    System and method for electronic propeller blade angle position feedback

    DUKE BRANT / JARVO JAMES ROBERT / MARK MICHAEL et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    SYSTEM AND METHOD FOR ELECTRONIC PROPELLER BLADE ANGLE POSITION FEEDBACK WITH ANGLED PAIRS OF TEETH

    MARONE JOSEPH / JARVO JAMES ROBERT / YAKOBOV ELLA et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    Propeller blade angle feedback arrangement and method

    MARONE JOSEPH ERNESTO / YAKOBOV ELLA / FARRELL IAN et al. | Europäisches Patentamt | 2023

    Freier Zugriff