To provide an electric propeller which can inhibit ice accumulation to be operated more stably.SOLUTION: An electric propeller includes: a hollow shaft formed with a shaft passage extending in an axial direction; a boss part in which a space is formed; multiple blades in each of which a blade passage communicating with a space of the boss part is formed; an electric motor; and a casing in which a storage space communicating with the shaft passage is formed. A suction port which allows the outside of the casing and the storage space to communicate with each other is formed in a portion located between the blades and the electric motor in the casing. An air outlet which allows the blade passage and the outside to communicate with each other is formed in an area including a radial outer end of the blade.SELECTED DRAWING: Figure 1

    【課題】着氷が抑制されることでより安定的に運用することが可能な電動推進器を提供する。【解決手段】電動推進器は、軸線方向に延びるシャフト流路が形成された中空シャフトと、内部に空間が形成されたボス部と、内部にボス部の空間と連通するブレード流路が形成された複数のブレードと、電動機と、シャフト流路に連通する収容空間が内部に形成されたケーシングと、を備え、ケーシングにおけるブレードと電動機との間の部分には、ケーシングの外部と収容空間とを連通する吸込口が形成され、ブレードの径方向外側の端部を含む領域には、ブレード流路と外部とを連通する吹出口が形成されている。【選択図】図1


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    Title :

    ELECTRIC PROPELLER


    Additional title:

    電動推進器


    Contributors:

    Publication date :

    2023-08-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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