PROBLEM TO BE SOLVED: To provide an azimuth propulsion ship which can improve course-keeping performance while suppressing deterioration in fuel consumption, in the azimuth propulsion ship equipped with azimuth propellers.SOLUTION: An azimuth propulsion ship has: an azimuth propellers 14 provided on the stern side of a hull 12; a center skeg 16 arranged on the center line in the width direction, of a bottom 24 of the hull; and course-keeping improvement devices 18 arranged on the side faces of the center skeg 16, respectively. The course-keeping improvement device 18 has: a plate part 40 arranged with intervals apart from the center skeg 16 and the bottom 24, having a length in a direction parallel to the center line shorter than the center skeg 16; and a connection part 42 that connects the plate part 40 to the center skeg 16 with a gap.

    【課題】アジマス推進器を備えるアジマス推進式船舶において、燃費の悪化を抑制しつつ保針性能を向上させることができるアジマス推進式船舶を提供することにある。【解決手段】船体12の船尾側に設けられたアジマス推進器14と、船体の船底24の幅方向の中心線上に配置されたセンタースケグ16と、センタースケグ16の側面に配置された保針性能改善装置18と、を有し、保針性能改善装置18は、センタースケグ16及び船底24と間隔を空けて配置され、中心線に平行な方向における長さがセンタースケグよりも短い板部40と、板部40とセンタースケグ16を、板部40とセンタースケグ16に隙間を設けて連結する連結部42と、を有する。【選択図】図2


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    Title :

    AZIMUTH PROPULSION SHIP


    Additional title:

    アジマス推進式船舶


    Contributors:

    Publication date :

    2015-07-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING




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