To suppress deterioration of efficiency of propulsion by a propeller and efficiency of revolution by a thruster.SOLUTION: A ship 1 comprises a hull 2, a pair of propellers 4, a pair of rudders 5 and thrusters 6. The pair of propellers 4 are provided in a stern part 2b of the hull 2 at an interval in a ship lateral direction Dw. The pair of rudders 5 are provided for the pair of propellers 4 respectively on the stern side in a bow-stern direction Da. The thrusters 6 are provided between the pair of propellers 4 in the ship lateral direction Dw, and between the pair of propellers 4 and the pair of rudders 5 in the bow-stern direction Da. The thrusters 6 generate thrust force at least in the ship lateral direction Dw.SELECTED DRAWING: Figure 6

    【課題】プロペラによる推進効率、スラスターによる旋回効率の低下を抑える。【解決手段】船舶1は、船体2と、一対のプロペラ4と、一対の舵5と、スラスター6と、を備える。一対のプロペラ4は、船体2の船尾部2bに船幅方向Dwに間隔をあけて設けられている。一対の舵5は、一対のプロペラ4それぞれに対し、船首尾方向Daの船尾側に設けられている。スラスター6は、船幅方向Dwにおける一対のプロペラ4の間、かつ船首尾方向Daにおける一対のプロペラ4と一対の舵5との間に設けられている。スラスター6は、少なくとも船幅方向Dwに推進力を発生する。【選択図】図6


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    Title :

    SHIP, SHIP NAVIGATION METHOD


    Additional title:

    船舶、船舶の航行方法


    Contributors:
    SHUTO YUTA (author) / YAMATO KUNIAKI (author)

    Publication date :

    2020-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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