A hydraulic propulsion system is disclosed which includes an input interface configured to receive mechanical power from a power source, a pressure source comprising one or more fixed or variable displacement pumps coupled to the input interface and adaptable to convert mechanical power to hydraulic power and controlling outlet pressure of the pressure source (system pressure), one or more variable displacement motors coupled to the pressure source via a corresponding high-pressure line configured to be mechanically coupled to one or more aerodynamic rotors of an aircraft and comprising a closed loop speed control arrangement in response to a commanded rotor speed, and a controller configured to control the speed of one or more variable displacement motors by providing a control signal for controlling the system pressure.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    AVIATION HYDRAULIC PROPULSION SYSTEM UTILIZING SECONDARY CONTROLLED DRIVES


    Beteiligte:
    SHANG LIZHI (Autor:in) / IVANTYSYNOVA MONIKA (Autor:in)

    Erscheinungsdatum :

    2020-10-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



    Aviation hydraulic propulsion system utilizing secondary controlled drives

    SHANG LIZHI / IVANTYSYNOVA MONIKA | Europäisches Patentamt | 2023

    Freier Zugriff

    AVIATION HYDRAULIC PROPULSION SYSTEM UTILIZING SECONDARY CONTROLLED DRIVES

    SHANG LIZHI / IVANTYSYNOVA MONIKA | Europäisches Patentamt | 2019

    Freier Zugriff