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    • 1. 发明授权
    • Wave power
    • 波力
    • US08668534B2
    • 2014-03-11
    • US12449753
    • 2008-02-29
    • Roger G. HineDerek L. HineKurt A. F. KiesowWilliam StutzGraham Hine
    • Roger G. HineDerek L. HineKurt A. F. KiesowWilliam StutzGraham Hine
    • B63B45/00
    • B63H19/02B63B21/66B63B2035/4466F03B13/14Y02E10/38Y02T70/59
    • A float (1) suitable for use as a buoy or as a component for a wave-powered vehicle. The float (1) includes an upper member (12) whose height can be changed and/or which remained substantially vertical even when the float is in wave-bearing water. A low drag cable (2) suitable for use as a tether in a wave-powered vehicle has a streamlined cross-section and includes a tensile member (21) near the front of the cross-section, at least one non-load-bearing member (22) behind the tensile member, and a polymeric jacket (23). Wave-powered vehicles having a float (1), a submerged swimmer (3) and a tether (2) connecting the float and the swimmer, include a means for determining whether the tether is twisted; or a means for untwisting the tether; or a pressure-sensitive connection (71, 72, 73) which can disconnect the tether when the vehicle is dragged downwards by entanglement with a whale; or a 2-axis universal joint securing the tether to the float or to the swimmer; or elastic elements which absorb snap loads created by the tether; or two or more of these.
    • 浮子(1)适合用作浮标或作为波浪动力车辆的组件。 浮子(1)包括上部构件(12),其高度可以改变和/或即使当浮子在波浪形水中时也保持基本垂直。 适合用作波浪动力车辆系绳的低阻力电缆(2)具有流线型横截面,并且包括在横截面前部附近的拉伸构件(21),至少一个非承载 在拉伸构件后面的构件(22)和聚合物护套(23)。 具有浮子(1),淹没的游泳者(3)和连接浮子和游泳者的系绳(2)的波浪式车辆包括用于确定系绳是否扭曲的装置; 或解除绳索的手段; 或压力敏感连接件(71,72,73),当通过与鲸鱼的缠结使车辆向下拖动时,该连接件能够断开系绳; 或将系绳固定到浮子或游泳者的2轴万向节; 或吸收由系绳产生的卡扣负载的弹性元件; 或这些中的两个或多个。