To provide a boat comprising a hull and a hydrofoil mounted to the hull by means of a hydrofoil holding arrangement comprising a strut.SOLUTION: The invention involves a boat comprising a hull, a hydrofoil mounted to the hull by means of a hydrofoil holding arrangement comprising a strut, and a strut adjustment arrangement arranged to retract the strut from an extended position to a retracted position so as to move the hydrofoil from a deployed position to a restrained position, and/or to lock the strut in the extended position and/or in the retracted position, where at least a portion of the strut has a hydrodynamic portion forming a leading edge and a blunt trailing edge, where a sheltered portion of the strut adjustment arrangement is positioned, and/or arranged to be positioned, so that an extension of the sheltered portion in a longitudinal direction of the strut is within an extension of the blunt trailing edge in the longitudinal direction of the strut, and so that the sheltered portion is located behind the blunt trailing edge as seen in the direction of straight forward travel of the boat, and/or in one or more cavities in the hydrodynamic portion, which one or more cavities extend from the blunt trailing edge.SELECTED DRAWING: Figure 4a

    【課題】船体と、支柱を備える水中翼保持装置によって船体に取り付けられた水中翼とを備える船舶を提供する。【解決手段】船舶は、船体と、支柱を有する水中翼保持装置によって船体に搭載される水中翼と、展開位置から拘束位置まで水中翼を移動するように、拡張位置から引込位置まで支柱を引き込むように構成され、拡張位置および/または引込位置で支柱をロックするように構成される支柱調整装置と、を備える船舶であって、支柱の少なくとも一部は、前縁および鈍形後縁を形成するハイドロダイナミック部分を有し、支柱調整装置の保護部分が、支柱の長手方向における保護部分の拡張部が支柱の長手方向における鈍形後縁の拡張部内であり、かつ、船舶の直進方向から見て保護部分が鈍形後縁の後に位置する、および/または、ハイドロダイナミック部分の、鈍形後縁から延びる1つ以上のキャビティ内に位置するように、位置決めされるように構成されている。【選択図】図4a


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    Title :

    BOAT WITH RETRACTABLE HYDROFOIL


    Additional title:

    引込可能な水中翼を有する船舶


    Contributors:

    Publication date :

    2023-02-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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