The present invention relates to a seawater inflow prevention device and, more specifically, to a device, which not only prevents seawater from flowing into the engine room of a ship, but also improves durability and stability by relieving the pressure in various directions that occurs as a shaft rotates. The present invention has the following effects. The present invention can not only prevent seawater from flowing into the engine room of a ship, but also can relieve the pressure in various directions that occurs as a shaft rotates to maintain close contact between water leak blocking members, thereby improving durability and stability, and can have a double water leak blocking device, thereby effectively preventing the inflow of seawater.

    본 발명은 해수유입 방지장치에 관한 것으로, 보다 상세하게는 선박의 기관실 내로 해수가 유입되는 것을 방지할 뿐만 아니라, 샤프트가 회전함에 따라 발생하는 여러방향의 압력을 완충시켜 내구성과 안정성을 높여주는 장치에 관한 것이다. 본 발명은 다음과 같은 효과를 발휘한다. 즉, 본 발명에 따르면, 선박의 기관실 내로 해수가 유입되는 것을 방지할 뿐만 아니라, 샤프트가 회전함에 따라 발생하는 여러방향의 압력을 완충시켜 누수차단부재들간 밀착된 상태를 유지시켜주어 내구성과 안정성을 높여주며, 이중으로 이루어진 누수차단 장치가 있어 효과적으로 해수유입을 방지할 수 있다는 장점이 있다.


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    Title :

    Seawater inflow prevention device for gland packing


    Additional title:

    그랜드패킹 장착용 해수유입 방지장치


    Contributors:

    Publication date :

    2023-08-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F16J Kolben , PISTONS



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