The present application relates to a propulsion module provided with a contra-rotating propeller capable of minimizing the wheel effect. According to the present application, the propulsion module comprises: a fixing part which is detachably fixed to a hull moving on water or under water; a connecting part having a connecting body fixed to the fixing part, and a shaft extending from the connecting body in a direction away from the hull; a flow path forming part fixed to the connection body so as to surround the shaft and forming a movement path of the fluid; and a contra-rotating propeller rotating around the shaft in the flow path forming part to generate thrust.

    본 출원은 수상 또는 수중을 이동하는 선체에 착탈 가능하게 고정되는 고정부; 상기 고정부에 고정된 연결바디, 상기 연결바디에서 상기 선체에서 멀어지는 방향을 향해 연장되는 샤프트가 구비된 연결부; 상기 샤프트를 감싸도록 상기 연결바디에 고정되며, 유체의 이동경로를 형성하는 유로형성부; 상기 유로형성부 내부에서 상기 샤프트를 중심으로 회전하여 추력을 발생하는 상반전 프로펠러(contra rotating propeller);를 포함하는 추진모듈에 관한 것이다.


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    Titel :

    Thrust Generating Module and Moving Apparatus having the same


    Weitere Titelangaben:

    추진모듈 및 추진모듈이 구비된 이동장치


    Beteiligte:
    LEE JAE WOOK (Autor:in) / KIM JUN YOUNG (Autor:in)

    Erscheinungsdatum :

    01.07.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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