A propulsor system (16) for a rotary winged aircraft (10) includes a propeller (30) including having a propeller hub (40) rotatable about a propeller axis (56) and a plurality of propeller blades (44) secured to and extending radially outwardly from the propeller hub (40). The propeller (30) is oriented on the rotary winged aircraft (10) to provide forward thrust for the rotary winged aircraft when the propeller is rotated about the propeller hub (40). A plurality of guide vanes (52) non rotatable about the propeller axis (56) are positioned upstream of the plurality of propeller blades (44). The plurality of guide vanes (52) are positioned to turn an airflow flowing into the plurality or propeller blades (44), thereby reducing an angle of attack of the plurality of propeller blades (44) relative to the airflow.


    Access

    Download


    Export, share and cite



    Title :

    GUIDE VANES FOR A PUSHER PROPELLER FOR ROTARY WING AIRCRAFT


    Additional title:

    LEITFLÜGEL FÜR EINEN SCHIEBEPROPELLER FÜR EIN DREHFLÜGELFLUGZEUG
    AUBES DIRECTRICES POUR UNE HÉLICE PROPULSIVE D'AÉRONEF À VOILURE TOURNANTE


    Contributors:

    Publication date :

    2019-07-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



    Guide vanes for a pusher propeller for rotary wing aircraft

    SHATTUCK COLMAN D / LORBER PETER F / MOFFITT BLAKE ALMY et al. | European Patent Office | 2018

    Free access

    GUIDE VANES FOR A PUSHER PROPELLER FOR ROTARY WING AIRCRAFT

    SHATTUCK COLMAN D / LORBER PETER F / MOFFITT BLAKE ALMY et al. | European Patent Office | 2016

    Free access

    AIRCRAFT WITH PUSHER PROPELLER

    TIGHE JAMES JOSEPH / TZARNOTZKY URI / LONG GEOFFREY ALAN | European Patent Office | 2023

    Free access

    AIRCRAFT WITH PUSHER PROPELLER

    TIGHE JAMES JOSEPH / TZARNOTZKY URI / LONG GEOFFREY ALAN | European Patent Office | 2021

    Free access

    Aircraft with pusher propeller

    TIGHE JAMES JOSEPH / TZARNOTZKY URI / LONG GEOFFREY ALAN | European Patent Office | 2024

    Free access