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1. 发明授权

US06715436B2 Sea-going vessel and hull for sea-going vessel 失效
标题翻译：海上船只和海上船只
公开(公告)号：US06715436B2
公开(公告)日：2004-04-06
申请号：US10367358
申请日：2003-02-14
申请人： John L. Coates , Richard Anzböck , Stewart K. Willis , Gerhard Strasser
发明人： John L. Coates , Richard Anzböck , Stewart K. Willis , Gerhard Strasser
IPC分类号： B63B100
CPC分类号： B63B3/18
摘要： There is disclosed a hull for a sea-going vessel of displacement type having a flat bottomed midship section (100) of a constant cross-section which is substantially rectangular in cross section below the water line, and a converging bow portion (200) extending from said midship section, said bow portion having a curved transition (H) between the bottom (F) thereof and each hull side, the transition (C) between bottom and sides along the bilges in said midship section being relatively sharp, and in particular of radius less than 0.5 m, for example 0.025 m. The stern section (300) shape includes two propulsion arches each formed by an inclined, substantially part-cylindrical surface (S) extending from the flat bottom aft and upward to join the transom. The hull form provides a working vessel with extremely efficient roll-damping, yet sufficient transit speed for worldwide operation. The hull form can be constructed at relatively low cost, avoiding for the most part the need to form compound curves.
摘要翻译：公开了一种具有位于水线下方截面基本上为矩形的恒定横截面的平底中间部分（100）的位移型船舶的船体，以及汇合弓形部分（200），其延伸所述弓形部分在其底部（F）和每个船体侧之间具有弯曲过渡（H），沿着所述中部部分中的舱底的底部和侧面之间的过渡（C）相对尖锐，并且特别地，半径小于0.5μm，例如0.025μm。船尾段（300）的形状包括两个推进拱门，每个推进拱门由从平坦的底部向后延伸并且向上延伸以连接横梁的倾斜的大致部分圆柱形的表面（S）形成。船体形式为工作船提供了非常有效的滚动阻尼，但在全球范围内具有足够的运输速度。船体形式可以以相对较低的成本构建，避免了大部分形成复合曲线的需要。

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