본 발명에 따른 유체 추진장치는, 동력 전달용 샤프트에 연결되는 허브; 허브에 일정 각도 간격으로 결합되는 복수의 날개; 및 날개의 표면부를 형성하며, 판상의 적층 구조를 갖는 판상형 적층 코팅부를 포함한다. 이러한 본 발명은 회전체인 프로펠러를 장시간 보호할 수 있으면서 설치 및 보수가 용이한 유체 추진장치를 제공할 수 있다.

    According to the present invention, a fluid propulsion apparatus includes: a hub connected to a shaft for transmitting power; a plurality of wings coupled to the hub with a predetermined angle interval; and a plate type stacking coating part forming a surface part of the wing and having a plate type stacking structure. The fluid propulsion apparatus can protect a propeller which is a rotor for a long period of time, and further, can be easily installed and repaired.


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    Titel :

    FLUID PROPEL APPARATUS


    Weitere Titelangaben:

    유체 추진장치


    Erscheinungsdatum :

    2023-06-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / C09J ADHESIVES , Klebstoffe



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