To provide a structure which disperses vaporized gas leaked from a penetration part of a cargo tank, from a ship without being taken in a structure in a liquefied gas carrier.SOLUTION: A liquefied gas carrier comprises a hull where a bow region, a cargo region, and a stern region lined from the bow in the bow direction are specified, a bow structure a part of or all of which are arranged on an upper deck in the bow region of the hull and including a bridge, a cargo tank a part of which is arranged under the upper deck in the cargo region of the hull and capable of storing the liquefied gas, and a stern structure a part of or all of which are arranged in the stern region of the hull. The cargo tank has a penetration part at a higher position than the tank top height regulated on the cargo tank. The tank top height is higher than the height of the bow structure and of the stern structure, and the height of the tank bottom is lower than a load water line.SELECTED DRAWING: Figure 1

    【課題】液化ガス運搬船において、貨物タンクの貫通部から漏出した気化ガスを構造物に取り込まれることなく船舶から離散させる構造を提案する。【解決手段】液化ガス運搬船は、舳先から船長方向に並ぶ船首域、貨物域、及び船尾域が規定された船体と、船体の船首域において上甲板の上に一部又は全部が配置された、船橋を含む船首構造物と、船体の貨物域において上甲板の下に一部が配置された、液化ガスを収容可能な貨物タンクと、船体の船尾域において上甲板の上に一部又は全部が配置された、船尾構造物とを備える。貨物タンクは貨物タンクに規定されたタンク頂部高さよりも高い位置に貫通部を有し、タンク頂部高さが船首構造物の高さ及び船尾構造物の高さよりも高く、且つ、タンク底部の高さが満載喫水線よりも低い。【選択図】図1


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    Titel :

    LIQUEFIED GAS CARRIER


    Weitere Titelangaben:

    液化ガス運搬船


    Beteiligte:
    KAWASAKI SHUJI (Autor:in) / MIYATAKE KO (Autor:in) / ONISHI AKIO (Autor:in) / TOMINAGA HARUHIKO (Autor:in) / OKADA MIDORI (Autor:in) / YOKOYAMA GENKI (Autor:in)

    Erscheinungsdatum :

    2023-06-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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