An engine for an aircraft. The engine includes a rotary wing assembly, at least one actuator, a torque generating system, and a controller. The rotary wing assembly includes an axis of rotation and a plurality of rotary wings configured to rotate about the axis of rotation in a plane of rotation. The at least one actuator is operable to vary a plane of rotation of the plurality of rotary wings. The torque generating system is coupled to the rotating wing assembly and is configured to rotate the rotating wing assembly about a rotational axis of the rotating wing assembly. The controller is configured to determine that the aircraft has an angle of attack and to operate the at least one actuator to vary a plane of rotation of the plurality of rotary airfoils based on the angle of attack.

    一种用于飞行器的发动机。该发动机包括旋转翼型件组件、至少一个致动器、扭矩产生系统和控制器。旋转翼型件组件包括旋转轴线和多个旋转翼型件,多个旋转翼型件被构造成在旋转平面中围绕旋转轴线旋转。至少一个致动器能够操作,以改变多个旋转翼型件的旋转平面。扭矩产生系统联接到旋转翼型件组件,并且被构造成使旋转翼型件组件围绕旋转翼型件组件的旋转轴线旋转。控制器被构造成确定飞行器具有迎角,并且操作至少一个致动器,以基于迎角,改变多个旋转翼型件的旋转平面。


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    Title :

    Rotary wing assembly with adjustable pitch angle for aircraft engine


    Additional title:

    用于飞行器发动机的具有可调节俯仰角的旋转翼型件组件



    Publication date :

    2023-12-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F02K JET-PROPULSION PLANTS , Strahltriebwerke / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS



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