PROBLEM TO BE SOLVED: To provide an aircraft propulsion system including an electric propulsion engine.SOLUTION: A propulsion system (100) for an aircraft (10) includes an electric propulsion engine configured to be mounted on the aircraft (10) at an aft end of the aircraft (10). The electric propulsion engine includes a fan (304) rotatable about a central axis (302) of the electric propulsion engine. The fan (304) includes a fan shaft (330) mechanically coupled to a power gearbox (336). The electric propulsion engine also includes an electric motor (334) having a driveshaft, with the electric motor (334) coupled to the power gearbox (336) through the drive shaft (332). The electric motor (334) rotates the fan (304) through the power gearbox (336). The driveshaft includes a flexible element for accommodating a misalignment of the electric motor (334) and the power gearbox (336).SELECTED DRAWING: Figure 1

    【課題】 電気推進エンジンを含む航空機推進システムを提供する。【解決手段】 航空機(10)の後端において航空機(10)に取り付けるように構成された電気推進エンジンを含む航空機(10)用の推進システム(100)が提供される。電気推進エンジンは、電気推進エンジンの中心軸線(302)の周りで回転可能なファン(304)を含む。ファン(304)は、出力ギヤボックス(336)に機械的に結合したファンシャフト(330)を含む。また、電気推進エンジンは、駆動シャフトを有する電気モータ(334)を含み、電気モータ(334)は、前記駆動シャフト(332)を介して前記出力ギヤボックス(336)に結合する。電気モータ(334)は、出力ギヤボックス(336)を介して前記ファン(304)を回転させる。駆動シャフトは、電気モータ(334)と出力ギヤボックス(336)の位置不良に対応するための可撓性要素を備える。【選択図】 図1


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    Title :

    ELECTRIC PROPULSION ENGINE FOR AIRCRAFT


    Additional title:

    航空機用電気推進エンジン



    Publication date :

    2017-11-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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