The present invention relates to an open type air lifting bag inlet with adjustable pressure, and more specifically, to an open type air lifting bag inlet with adjustable pressure, which is possible to adjust internal pressure of the open type air lifting bag used when refloating a sunk ship in accordance with an external pressure change. Specifically, the open type air lifting bag inlet with adjustable pressure of the present invention uses a magnet and a gasket to prevent flow of air when air injection into an air lifting bag through an air injection pipe is completed, allows the gasket to be opened by a pressure difference with the outside when the internal pressure of the air lifting bag is increased, and reduces the internal pressure when the air is discharged between the magnets.

    본 발명은 압력조절이 가능한 오픈형 에어 리프팅 백 주입구에 관한 것으로, 더욱 상세하게는 침몰 선박 부양시 사용하는 오픈형 에어 리프팅 백의 내부압력을 외부의 압력변화에 맞추어 조절 가능한 오픈형 에어 리프팅 백 주입구에 관한 기술이다. 구체적으로, 본 발명의 압력조절이 가능한 오픈형 에어 리프팅 백 주입구는 공기주입관을 통해 에어 리프팅 백에 공기 주입이 완료되면 자석 및 가스켓을 이용하여 공기의 흐름을 차단하고, 에어 리프팅 백의 내부 압력이 증가하면 외부와의 압력차이로 가스켓이 개방되고 자석 사이로 공기가 배출되면서 내부 압력을 감소시킨다.


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    Title :

    Open type air lifting bag inlet with pressure control


    Additional title:

    압력조절이 가능한 오픈형 에어 리프팅 백 주입구


    Contributors:
    PARK SUN HO (author)

    Publication date :

    2019-05-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / F16K VALVES , Ventile



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