To provide a propulsion unit having a counter-rotating propeller and capable of suppressing an unnecessary roll moment or pitching while suppressing a decrease in lift or thrust at the time of a failure.SOLUTION: A propulsion unit having a counter-rotating propeller where a first propeller and a second propeller are coaxially arranged, has: a first motor which generates a drive force for rotating the first propeller in a forward direction; a first clutch which transmits the drive force of the first motor into the first propeller; a second motor which generates a drive force for rotating the second propeller in a reverse direction; a second clutch which transmits the drive force of the second motor to the second propeller; and a gear which synchronizes the rotation of the first propeller with that of the second propeller, where the first clutch, the second clutch, and the gear can release connection.SELECTED DRAWING: Figure 2

    【課題】 二重反転プロペラを有する推進装置であって、故障時の揚力や推力の低下を抑制しつつ、不要なロールモーメントやピッチングモーメントも抑制できる推進装置を提供する。【解決手段】 第1プロペラと第2プロペラを同軸配置した二重反転プロペラを有する推進装置であって、前記第1プロペラを正転方向に回転させる駆動力を発生させる第1モータと、前記第1モータの駆動力を前記第1プロペラに伝達する第1クラッチと、前記第2プロペラを反転方向に回転させる駆動力を発生させる第2モータと、前記第2モータの駆動力を前記第2プロペラに伝達する第2クラッチと、前記第1プロペラと前記第2プロペラの回転を同期させるギアと、を有し、前記第1クラッチ、前記第2クラッチ、および、前記ギアは、接続を解除可能である推進装置。【選択図】 図2


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    Title :

    PROPULSION UNIT, AIRCRAFT, AND METHOD FOR CONTROLLING PROPULSION UNIT


    Additional title:

    推進装置、航空機、および、推進装置の制御方法


    Contributors:

    Publication date :

    2024-10-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64U



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