To provide an adjacently arranged twin-screw vessel capable of reducing vibration generation while improving propulsion efficiency by adjacently arranging a pair of propellers.SOLUTION: The adjacently arranged twin-screw vessel comprises a first propeller and a second propeller for propulsion arranged adjacently to each other, at least one engine to drive the first propeller and the second propeller, and a phase setting device to set a rotational phase of the first propeller relative to a rotational phase of the second propeller, and the phase setting device makes the rotational phase of the first propeller relative to the rotational phase of the second propeller different by a prescribed deviation angle α.SELECTED DRAWING: Figure 1

    【課題】一対のプロペラを近接配置して推進効率を向上させながらも振動の発生を低減できる近接二軸船を提供する。【解決手段】近接二軸船は、互いに近接配置された推進用の第1プロペラ及び第2プロペラと、前記第1プロペラ及び前記第2プロペラを駆動する少なくとも1つの原動機と、前記第2プロペラの回転位相に対する前記第1プロペラの回転位相を設定する位相設定装置と、を備え、前記位相設定装置は、前記第1プロペラの回転位相を前記第2プロペラの回転位相に対して所定のズレ角αだけ異ならせる。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    ADJACENTLY ARRANGED TWIN-SCREW VESSEL


    Additional title:

    近接二軸船


    Contributors:
    FUNENO ISAO (author)

    Publication date :

    2019-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



    INTERCONNECTS FOR ELECTRICAL COMPONENTS POSITIONED ADJACENTLY TO VEHICLE TIRES

    VIBHU VIVEK / RAKESH SETHI / ISHITA JAIN et al. | European Patent Office | 2022

    Free access


    1 2 SINGLE-SCREW TWIN-RUDDER VESSEL

    JI YONG HAE / KIM JIN KYU / KIM HEE TAEK et al. | European Patent Office | 2016

    Free access

    AUTOMATIC NAVIGATION SINGLE-SCREW TWIN-RUDDER VESSEL

    TOMITA KAZUYUKI / YAMAMOTO HIROYOSHI | European Patent Office | 2021

    Free access

    Clamping assembly for securing together a pair of adjacently located panels

    COX DYLAN THOMAS | European Patent Office | 2019

    Free access