An epicyclic gear train, for an aircraft (1) capable of hovering, having a sun gear (7) rotating about a first axis (A); a fixed ring gear (9) positioned coaxially with the first axis (A) and radially outwards with respect to the sun gear (7); a number of planet gears (11), which are interposed between and mesh with the sun gear (7) and the ring gear (9), and rotate about respective second axes (B), in turn revolving about the first axis (A); and lubricant feed means (16); the feed means (16) having a number of nozzles (17) arranged about the first axis (A) and the sun gear (7) to produce an annular flow (F) of lubricant.


    Access

    Download


    Export, share and cite



    Title :

    Epicyclic gear train for a hovering aircraft having annularly arranged lubricant nozzles


    Additional title:

    Planetengetriebe für ein schwebendes Luftfahrzeug mit ringförmig angeordneten Schmiermitteldüsen
    Engrenage planétaire pour un aéronef à vol stationaire avec des gicleurs de lubrification


    Contributors:

    Publication date :

    2017-09-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / F16H Getriebe , GEARING



    EPICYCLIC GEAR TRAIN FOR AN AIRCRAFT CAPABLE OF HOVERING

    European Patent Office | 2018

    Free access

    EPICYCLIC GEAR TRAIN AND WORKING VEHICLE HAVING AN EPICYCLIC GEAR TRAIN

    BUHRKE FRANK | European Patent Office | 2020

    Free access

    Epicyclic gear train and working vehicle having an epicyclic gear train

    BUHRKE FRANK | European Patent Office | 2021

    Free access

    EPICYCLIC GEAR TRAIN OF AIRCRAFT POWERPLANT

    DESJARDINS MICHEL | European Patent Office | 2023

    Free access

    Epicyclic gear train of aircraft powerplant

    DESJARDINS MICHEL | European Patent Office | 2023

    Free access