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1. 发明申请

WO2010117414A2 WEC WITH IMPROVED POWER TAKE OFF APPARATUS 审中-公开
标题翻译： WEC与改进的电源关闭设备
公开(公告)号：WO2010117414A2
公开(公告)日：2010-10-14
申请号：PCT/US2010000933
申请日：2010-03-29
申请人： OCEAN POWER TECHNOLOGIES INC , CHI WEI-MING , HART PHILIP R
发明人： CHI WEI-MING , HART PHILIP R
IPC分类号： F03B13/18
CPC分类号： F03B13/1855 , F05B2240/40 , F05B2260/4031 , F05B2260/504 , F05B2260/505 , Y02E10/38
摘要： A wave energy converter (WEC) includes a float and a spar for guiding the up and down movement of the float in response to the waves. A power take off (PTO) device coupled between the float and the spar and mounted within one of the float and spar such that the PTO includes apparatus responsive to the mechanical interaction of the float with the portion of the spar in proximity to the float for converting their relative motion into useful energy. In one embodiment the PTO includes a linear rack extending along an external portion of the spar and a linear to rotary converter, mounted within the float, including a double sided toothed belt for engaging the rack and causing rotation of the rotary converter to drive an electric generator. In another embodiment the PTO includes tires mounted within the float which rotate as the float moves up and down. In another embodiment the PTO includes a rack and pinion arrangement with one of them connected to the spar and the other mounted in the float.
摘要翻译：波浪能转换器（WEC）包括浮子和翼梁，用于响应于波浪来引导浮子的上下运动。耦合在浮子和翼梁之间并且安装在浮子和翼梁之一内的动力输出（PTO）装置，使得PTO包括响应于浮子与靠近浮子的翼梁的部分的机械相互作用的装置，将其相对运动转化为有用能量。在一个实施例中，PTO包括沿着翼梁的外部部分延伸的线性齿条和安装在浮子内的线性到旋转转换器，包括用于接合齿条的双面齿形带，并引起旋转转换器的旋转以驱动电动发电机。在另一个实施例中，PTO包括安装在浮子内的轮胎，其随着浮子上下移动而旋转。在另一个实施例中，PTO包括齿条和小齿轮装置，其中一个连接到翼梁，另一个安装在浮子中。

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