The invention relates to a propulsion rotor assembly (B). An inside vessel arrangement (5) is fixedly secured in a stator hollow structure (8) and has at least one enlarged static circumference housing (20), and an aerodynamic outer toroid spoiler (18) has an outer external surface (35) complementary to the static circumference housing (20). The aerodynamic outer toroid spoiler (18) radially secured to each of outer tips (23) of rotor blades (10) of a driven rotor system (7). A torus air gap (G) is provided, so that an outer laminar flux (56) is admitted simultaneously with an inlet inner stream (54) and guided through the torus air gap (G), with the inlet main stream and outer laminar flux being converged to merge together in single outlet control airflow (C). The invention typically applies e.g. to vehicles (A) such as aircraft like rotary wing aircraft.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Blade rotary assembly with aerodynamic outer toroid spoiler for a shrouded propulsion rotary assembly


    Weitere Titelangaben:

    Rotierende Blattanordnung mit aerodynamischem äußeren Toroidspoiler für eine ummantelte rotierende Antriebsanordnung
    Ensemble rotatif de pale à aileron toroïde extérieur aérodynamique pour un ensemble rotatif de propulsion carénée


    Beteiligte:

    Erscheinungsdatum :

    2016-09-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



    Blade rotary assembly with aerodynamic outer toroid spoiler for a shrouded propulsion rotary assembly

    KREITMAIR-STECK WOLFGANG | Europäisches Patentamt | 2016

    Freier Zugriff


    SHROUDED ROTARY ASSEMBLY FROM SEGMENTED COMPOSITE FOR AIRCRAFT

    PROBST STEFAN / NOTHEN MARC / WEHLE CHRISTIAN | Europäisches Patentamt | 2015

    Freier Zugriff

    SHROUDED ROTARY ASSEMBLY FROM SEGMENTED COMPOSITE FOR AIRCRAFT

    Europäisches Patentamt | 2017

    Freier Zugriff

    Shrouded rotary assembly from segmented composite for aircraft

    PROBST STEFAN / NOTHEN MARC / WEHLE CHRISTIAN | Europäisches Patentamt | 2020

    Freier Zugriff