A power plant (1) having two engine groups (10, 20) and a main gearbox (MGB) (2), and a rotary wing aircraft (30) having such a power plant (1). Each engine group (10, 20) drives said MGB (2) mechanically to rotate a main outlet shaft (3) and, consequently, a main rotor (31) of said aircraft (30) at a frequency of rotation NR. A first engine group (10) has two main engines (11, 12) and is by a first setpoint NR* for said frequency of rotation NR, while a second engine group (20) has one secondary engine (21) and is regulated by a second setpoint W1* for power from said second engine group (20). The first engine group (10) is also regulated by a third setpoint W2f* for anticipating power such that said first engine group (10) and said second engine group (20) deliver the power needed at said main rotor (31).


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    Titel :

    Installation motrice trimoteur régulée pour un aéronef à voilure tournante


    Weitere Titelangaben:

    Controlled three-engined aircraft powerplant for a rotary wing aircraft
    Geregeltes dreimotoriges Triebwerk für ein Drehflügelflugzeug


    Beteiligte:
    ROSSOTTO RÉGIS (Autor:in) / BOIE HANNO (Autor:in)

    Erscheinungsdatum :

    17.04.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Französisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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