A system for changing the pitch of the blades of a turbomachine propeller, each blade being mounted so as to pivot about a pitch axis, the system including a control means and a connection mechanism connecting the control means to each blade of the propeller, the connection mechanism including, for each blade of the propeller: a connecting rod having a first end connected to the control means; and an eccentric having a first end connected to the blade in order to rotate same about its pitch axis and a second end forming a yoke connected to a second end of the connecting rod by a pivot connection; the yoke of the eccentric being oriented towards the pitch axis of the blade.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    SYSTEM FOR CHANGING THE PITCH OF THE BLADES OF A TURBOMACHINE PROPELLER



    Erscheinungsdatum :

    2024-07-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / B64C AEROPLANES , Flugzeuge



    Turbomachine module for a propeller having variable-pitch blades and turbomachine comprising same

    COTTET CLEMENT / PAPIN THIERRY GEORGES PAUL / SERVANT REGIS EUGENE HENRI | Europäisches Patentamt | 2023

    Freier Zugriff

    TURBOMACHINE MODULE FOR A PROPELLER HAVING VARIABLE-PITCH BLADES AND TURBOMACHINE COMPRISING SAME

    COTTET CLEMENT / PAPIN THIERRY GEORGES PAUL / SERVANT REGIS EUGENE HENRI | Europäisches Patentamt | 2022

    Freier Zugriff

    TURBOMACHINE MODULE FOR A PROPELLER HAVING VARIABLE-PITCH BLADES AND TURBOMACHINE COMPRISING SAME

    COTTET CLEMENT / PAPIN THIERRY GEORGES PAUL / SERVANT REGIS EUGENE HENRI | Europäisches Patentamt | 2021

    Freier Zugriff

    System for changing pitch of blades of turbine propeller

    BODERIGAN CHRISTOPHE MARCEL LUCIEN / COTTET CL ¨ | Europäisches Patentamt | 2024

    Freier Zugriff

    Device for fixing blades with variable pitch of a non-streamlined turbomachine propeller

    DERREZ CHARLES-HENRI MICHEL MARIE / FABRE ADRIEN JACQUES PHILIPPE / JACQUEMARD CHRISTOPHE PAUL et al. | Europäisches Patentamt | 2019

    Freier Zugriff