This report presents a study of an instrument that can warn the pilot of the turning of his airplane. This instrument must satisfy three conditions: 1) It must give useful indication immediately from take-off; 2) The indications must be instantaneous and require no exertion by the pilot; 3) The indicator must be sensitive only to changes of orientation in the horizontal plane. Different solutions are presented such as a gyroscope driven by the suction of a Venturi tube.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Turn indicator


    Contributors:

    Conference:

    Congres International de la Navigation Aerienne (1st : 1921 : Paris, France)


    Publication date :

    1922-08-01


    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




    TURN INDICATOR DEVICE

    SENOGUCHI YUTA / IWAMARU TORAKI / SATO KAZUNARI | European Patent Office | 2024

    Free access

    Crowdsourced turn indicator

    AMIR ARNON / KLEIN KENNETH R / POSTING KEITH et al. | European Patent Office | 2025

    Free access

    Neat turn indicator

    Engineering Index Backfile | 1935


    Motorcycle turn Indicator

    European Patent Office | 2017

    Free access

    Crowdsourced turn indicator

    AMIR ARNON / KLEIN KENNETH R / POSTING KEITH et al. | European Patent Office | 2024

    Free access