To provide a marine tank cover and a marine vessel having the same, which can suppress downward sagging of the middle of a top plate portion attributable to its own weight. A marine tank cover, which covers the upper portion of a tank protruding upward beyond an upper hull deck, comprises: a hemispherical portion having a shape forming a part of a hemisphere and having an opening at an upper end thereof; a top plate portion horizontally extending and covering the opening at the upper end of the hemispherical portion; and a reinforcing portion provided along the rim of the top plate portion and including a first side wall portion extending in the vertical direction from a rim portion or hemispherical portion of the top plate portion, a second side wall portion extending in the vertical direction from the top plate portion inside the rim to face the first side wall portion, and a connecting portion connecting the first side wall portion and the second side wall portion and disposed to face the top plate portion.

    [과제] 자중에 의해 천판부 중앙이 아래로 처지는 것을 억제할 수 있는 선박용 탱크 커버 및 그것을 구비한 선박을 제공한다. [해결수단] 선박용 탱크 커버는, 선체의 상갑판보다 위쪽으로 돌출된 탱크의 상부를 덮는 선박용 탱크 커버로서, 반구의 일부를 이루는 형상으로서, 상단부에 개구를 가지는 반구 형상부와; 수평방향으로 확장되어, 반구 형상부의 상단부의 개구를 덮는 천판부와; 천판부의 테두리부를 따라 설치된 보강부로서, 천판부의 테두리부 또는 반구 형상부로부터 연직 방향으로 연장되는 제1 측벽부, 제1 측벽부를 마주보도록, 테두리부보다 안쪽에서 천판부로부터 연직 방향으로 연장되는 제2 측벽부, 그리고 천판부를 마주보도록 배치되고 제1 측벽부와 제2 측벽부를 연결하는 연결부를 포함하는 보강부; 를 구비한다.


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    Titel :

    TANK COVER FOR VESSELS AND VESSEL PROVIDED WITH THE SAME


    Weitere Titelangaben:

    선박용 탱크 커버 및 그것을 구비한 선박


    Beteiligte:
    NISHIMOTO SATORU (Autor:in) / MATSUBARA NAOYA (Autor:in) / TANAKA MAIKO (Autor:in)

    Erscheinungsdatum :

    2018-05-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES



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