To provide a hybrid rotary-wing aircraft that has rotary wings on three or more propeller shafts using a power source capable of switching an internal combustion engine and a battery, and dispenses with a dedicated electric generator.SOLUTION: A hybrid rotary-wing aircraft (1) comprises: an internal combustion engine (40); motors (31a, 31b, 32, 33); and a first propeller shaft (11), a second propeller shaft (12) and a third propeller shaft (13), which respectively have rotary wings (21a, 21b, 22, 23) to which the motors are connected, and output lifting power. Defining the rotary wings connected to the motors (31a, 32), which can be driven by the internal combustion engine and generate electric power, as first propulsion wings (21a, 22), and defining the rotary wings other than the first propulsion wings as second propulsion wings (21b, 23), the aircraft is configured so that the two or more first propulsion wings and the two or more second propulsion wings are provided while being distributed to the respective propeller shafts, whereby the lifting power outputted by the respective propeller shafts can be freely controlled.SELECTED DRAWING: Figure 2

    【課題】内燃機関とバッテリを切り替え可能な動力源とする、3軸以上の推進軸上に回転翼を有するハイブリッド回転翼航空機において、専用の発電機を用いないで済ますこと。【解決手段】ハイブリッド回転翼航空機(1)は、内燃機関(40)と、モータ(31a、31 b、32、33)と、モータが連結された回転翼(21a、21b、22、23)を それぞれ有し揚力を発出する第1推進軸(11)、第2推進軸(12)及び第3推進 軸(13)とを備え、内燃機関が駆動可能で発電可能なモータ(31a、32)と連 結した回転翼を第1推進翼(21a、22)と定義し、第1推進翼以外の回転翼を第 2推進翼(21b、23)と定義したとき、2つ以上の第1推進翼と2つ以上の第2 推進翼を、各推進軸に分配して設けることにより、各推進軸が発出する揚力をそれぞ れ自在に制御可能に構成した。【選択図】図2


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    Title :

    HYBRID ROTARY-WING AIRCRAFT


    Additional title:

    ハイブリッド回転翼航空機


    Contributors:

    Publication date :

    2022-05-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B64C AEROPLANES , Flugzeuge



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    HYBRID ROTARY-WING AIRCRAFT

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    HYBRID ROTARY WING AIRCRAFT

    HIRAIWA KAZUYOSHI | European Patent Office | 2023

    Free access

    HYBRID ROTARY WING AIRCRAFT

    HIRAIWA KAZUYOSHI | European Patent Office | 2023

    Free access