In accordance with the present invention, provided is an active bilge keel device including: a main body installed and combined to be protruding from both left and right sides of an outer plate of a vessel body, having a plate shape in which a space part is provided, and having a plurality of jet ports formed on upper and lower sides to be connected with the space part; a fluid supply unit installed to be connected to the main body, and supplying fluids to the space part of the main body such that the fluids can be sprayed into the water through the jet holes; a fluid discharge guide plate installed and connected to the inside of the main body to be disposed in the space part of the main body to be rotatable, and guiding the fluids supplied from the fluid supply unit to be discharged through the jet holes formed on the upper or lower side of the main body according to a rotation position on the space part of the main body; and a fluid discharge control unit installed to be connected with the fluid discharge guide plate, sensing a rolling rotation direction of the vessel body due to waves, and then, controlling the rotation position of the fluid discharge guide plate to discharge the fluids through the jet holes formed on the upper or lower side of the main body such that a rotation moment can occur in a direction opposite to the rolling rotation direction of the vessel body. Therefore, the present invention is capable of reducing rolling motions of a vessel body caused by waves.

    본 발명은, 선체의 외판 좌우양측에 돌출되게 결합 설치하며, 내부에 공간부가 마련된 판형태를 가지고, 상면 및 하면에는 공간부와 연결되도록 복수의 분사구가 형성된 본체, 본체에 연결되게 설치하며, 분사구를 통해 수중으로 유체가 분사되게 본체의 공간부로 유체를 공급하는 유체 공급부, 본체의 공간부에 회전 가능하게 배치되도록 본체의 내측에 연결 설치하며, 본체의 공간부 상에서 회전 위치에 따라 유체 공급부로부터 공급되는 유체를 본체의 상면 또는 하면에 형성된 분사구로 배출되게 가이드하는 유체 배출가이드판, 유체 배출가이드판과 연결되게 설치하며, 파랑에 의한 선체의 횡동요 회전방향을 감지한 후, 선체의 횡동요 회전방향과 반대방향으로의 회전모멘트가 발생하도록 본체의 상면 또는 본체의 하면에 형성된 분사구로 유체가 배출되게 유체 배출가이드판의 회전 위치를 제어하는 유체 배출제어부를 포함하는 능동형 빌지킬 장치를 제공한다.


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    Title :

    Active type bilge keel device


    Additional title:

    능동형 빌지킬 장치


    Contributors:

    Publication date :

    2022-09-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B05B Sprühvorrichtungen , SPRAYING APPARATUS



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