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公开(公告)号：US20180258904A1
公开(公告)日：2018-09-13
申请号：US15554639
申请日：2015-03-09
CPC分类号： F03B13/20 , B63B3/14 , B63B21/507 , B63B35/44 , B63B2003/147 , B63B2035/4466 , F01D15/10 , F03B13/187 , F03B13/1875 , F03B15/08 , F04B53/10 , F05B2240/40 , F05B2240/931 , Y02E10/32 , Y02E10/38
摘要： The invention comprises a hydraulic pump, wherein wave energy is used to pump a fluid. The apparatus utilizes the oscillation of the free surface of a water column within a moon pool on a floating vessel to lift a floating pump unit. After reaching a peak elevation induced by a passing wave, the gravitational forces on the floater pressurizes and moves a fluid using structurally linked pistons within fixed cylinders on the vessel during the downward return motion of the floater. The pressurized fluid can then be used in a variety of applications including the generation of electricity via hydroelectric turbines.
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公开(公告)号：US20180066627A1
公开(公告)日：2018-03-08
申请号：US15557722
申请日：2015-03-12
CPC分类号： F03B13/22 , F03B13/18 , F03B13/187 , F05B2250/11 , F05B2250/132 , F05B2260/406 , F05B2270/20 , F05B2270/602 , Y02E10/38
摘要： A system for extracting potential and kinetic energy from sea waves is located in offshore constructions. The system includes at least one extraction unit with a supporting structure suspended from the construction, fixed at the top to a first platform and closed at the bottom by a base, and an energy-generating mechanism inside the supporting structure. The mechanism includes a half-submerged lower buoy connected to a closed-circuit pumping mechanism, a turbine and respective tanks connected to the pumping mechanism of the at least one unit and located on a second machine platform, (5.2) which is located above the first platform and fixed at the top to the marine construction. The supporting structure has an automatic adjustment mechanism for adjusting the height and waterline of the buoy.
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公开(公告)号：US09732735B2
公开(公告)日：2017-08-15
申请号：US14397046
申请日：2013-04-19
申请人： Douglas Edwards
发明人： Douglas Edwards
CPC分类号： F03G7/05 , F03B13/183 , F03B13/187 , F05B2210/11 , F05B2220/62 , Y02A20/144 , Y02E10/34 , Y02E10/38 , Y10T137/87917
摘要： An apparatus, system, and method for raising water is provided. The apparatus includes at least one container movable between at least a descended position and a ascended position within a body of water. A non-water-permeable membrane is positioned within the at least one container, wherein the membrane is movable within an interior compartment of the at least one container to separate the interior compartment into at least a first and a second portion. At least one vent structure is within a wall of the at least one container, wherein movement of the membrane controls a flow of water through the at least one vent structure and into at least one of the first and second portions.
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公开(公告)号：US20160138557A1
公开(公告)日：2016-05-19
申请号：US14908120
申请日：2014-07-25
申请人： Jiashan Chen
发明人： Jiashan Chen
IPC分类号： F03B13/18
CPC分类号： F03B13/189 , F03B13/18 , F03B13/187 , F05B2240/95 , F05B2240/97 , F05B2280/10304 , F05B2280/1071 , F05B2280/4006 , Y02E10/38
摘要： A hydraulic wave energy converter, for converting wave energy into high-pressure water energy, includes a rectangular upper floating body (1) floating on water surface, a cylindrical housing-shaped lower floating body (2) under water, a first cable (3), a second cable (4), a hanging rod (5), a ball hinged hook (6), a sea floor anchor pile (7), and other mooring facilities. A plurality of water hydraulic cylinders (8) are vertically fixed at two wider sides of the upper floating body (1) and are reliably connected with the lower floating body (2) through piston heads (27), piston rods (28) and piston rod seats (29). The hydraulic wave energy converter can convert the vertical component and the horizontal component of the wave motion into high-pressure water energy for impacting a hydraulic generator set to generate power, and is lower in cost, simple in maintenance and high in wave energy conversion efficiency.
摘要翻译： 一种用于将波能转换为高压水能的液压波能量转换器，包括浮在水面上的矩形上浮体（1），水下的圆柱形壳体下浮体（2），第一电缆（3） ），第二缆线（4），悬挂杆（5），球形铰链钩（6），海底锚桩（7）和其他系泊设施。 多个水压缸（8）垂直固定在上浮体（1）的两个较宽的侧面，并通过活塞头（27），活塞杆（28）和活塞（27）与下浮体（2）可靠地连接 杆座（29）。 液压波能量转换器可以将波动的垂直分量和水平分量转换为高压水能，以冲击液压发电机组发电，成本低，维护简单，波能转换效率高 。
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公开(公告)号：US20160097369A1
公开(公告)日：2016-04-07
申请号：US14869295
申请日：2015-09-29
CPC分类号： F03B13/20 , F03B13/1855 , F03B13/187 , F03B13/1895 , F05B2240/40 , F05B2240/95 , F05B2240/97 , Y02E10/38
摘要： A system for generating electricity in a moving water environment, including a single point of contact securing mechanism in contact with a floor of the moving water environment, the securing mechanism comprising a weight and a cable, a pump including a bottom section mechanically coupled to the securing mechanism via the cable, the bottom section comprising a water input valve and a bottom water conduit, a top section slidably coupled to the bottom section, the top portion comprising a water output valve and a top water conduit receiving water from the bottom water conduit, a spring mechanism coupled to the bottom section and the top section, and a buoyancy device coupled to the top pump section.
摘要翻译： 一种用于在移动水环境中发电的系统，包括与移动水环境的地板接触的单点接触固定机构，所述固定机构包括重物和电缆，泵包括机械地联接到所述移动水环境的底部 所述底部包括水输入阀和底部水导管，所述顶部可滑动地联接到所述底部部分，所述顶部部分包括水输出阀和从所述底部水导管接收水的顶部水管道 ，联接到底部部分和顶部部分的弹簧机构，以及联接到顶部泵部分的浮力装置。
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6.发明授权Wave power energy generation using hydraulic cylinders in cooperation with a cross lifting lever 有权与交叉提升杆配合使用液压缸的波浪发电能量生成公开(公告)号：US09267488B2
公开(公告)日：2016-02-23
申请号：US13897345
申请日：2013-05-17
发明人： Detang Li , Yonghe Xie , Long Shao
CPC分类号： F03B13/22 , F03B13/18 , F03B13/187 , F05B2260/406 , Y02E10/38
摘要： A wave power generator device having hypoid racks includes a buoyant tank, a roller mechanism, guide posts, a power generation platform, a hydraulic energy conversion mechanism and a cross lifting lever. The power generation platform is mounted on guide posts extended into the seabed. The cross lifting lever is provided in the throughhole in the middle of the platform. The lower part of the cross lifting lever is fixed with the buoyant tank by a movable connection rod. The roller mechanism is mounted at both sides of the buoyant tank and appressed to the guide posts. The hydraulic energy conversion mechanism includes a housing, one-way hydraulic cylinders, rolling wheels and is mounted on the power generation platform in cooperation with the cross lifting lever to achieve energy conversion motion to solve the control and adaption problem for a water level difference during the wave power generation.
摘要翻译： 具有准双曲面支架的波浪发电机装置包括浮力罐，滚子机构，导柱，发电平台，液压能量转换机构和交叉提升杆。 发电平台安装在延伸到海底的导柱上。 交叉提升杆设置在平台中部的通孔中。 交叉提升杆的下部通过可动连接杆与浮力槽一起固定。 滚子机构安装在浮力罐的两侧并贴靠在导柱上。 液压能量转换机构包括壳体，单向液压缸，滚轮，并与交叉提升杆配合安装在发电平台上，实现能量转换运动，解决水位差的控制和适应问题 波浪发电。
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公开(公告)号：US09243607B2
公开(公告)日：2016-01-26
申请号：US14605441
申请日：2015-01-26
申请人： Mark R. Frich
发明人： Mark R. Frich
CPC分类号： F03B13/1865 , F03B13/1845 , F03B13/187 , F05B2260/421 , F05D2260/4021 , F05D2260/406 , F05D2260/56 , F16D31/02 , Y02E10/38
摘要： A wave responsive electrical generator device having a buoyant member connected to an anchor by a tether line member, the line member passing through a sheave mounted within the buoyant member and descending to a counterweight, whereby vertical motion of the buoyant member results in rotation of the sheave, which in turn operates an alternator to produce electricity, wherein the line member is a plurality of belts mechanically interlocking with the sheave.
摘要翻译： 一种波动响应发电机装置，其具有通过绳索构件连接到锚固件的浮力构件，所述线构件穿过安装在浮力构件内的滑轮并且下降到配重，由此浮力构件的垂直运动导致 滑轮，其又操作交流发电机以产生电力，其中线构件是与滑轮机械地互锁的多个皮带。
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公开(公告)号：US09222527B2
公开(公告)日：2015-12-29
申请号：US12965757
申请日：2010-12-12
CPC分类号： F16D31/00 , F03B13/1815 , F03B13/1855 , F03B13/187 , F05B2260/406 , Y02E10/38
摘要： A fluid transformer is comprised of standard components arranged in a novel way that gives a substantial high efficiency gain in overall transmission over prior art transfomers. The transformer is applied in a example of continuous application where high efficiency is important, that of a wave energy converter, (WEC), that reciprocates as recurring waves pass over. The transformer operates with single-acting, double-acting and helical hydraulic actuators to pressurize hydraulic fluid in an energy conversion system and power a hydraulic motor that drive an electric generator. A sensor system detects characteristics of in-coming waves, or alternatively waves in the process of wave making, by detecting changes in pressure as waves pass over the sensor system. A control computer system calculates characteristics of the waves such as wave height and speed data, and uses the data to control aspects of the WECs and components of the transformer system.
摘要翻译： 流体变压器由以新颖的方式布置的标准组件组成，其在现有技术的转化体中的总体传输中提供了显着的高效率增益。 变压器应用于高效率重要的连续应用的例子中，波形能量转换器（WEC）随着循环波过渡而往复运动。 变压器采用单作用，双作用和螺旋式液压执行机构，对能量转换系统中的液压油进行加压，并为驱动发电机的液压马达提供动力。 传感器系统通过检测波浪通过传感器系统时的压力变化来检测入射波或波浪过程中的波浪的特征。 控制计算机系统计算波的特征，例如波高和速度数据，并使用数据来控制变压器系统的WEC和组件的方面。
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公开(公告)号：US09200613B2
公开(公告)日：2015-12-01
申请号：US14365894
申请日：2012-12-11
CPC分类号： F03B13/24 , E02B9/08 , F03B13/187 , F04B35/004 , F05B2240/97 , F05B2260/42 , Y02E10/38
摘要： Semi-submerged device for the use of the energy of the waves, comprising at least one moving assembly formed by a buoy (1) attached to a rod (2), that moves through a cylinder (4) equipped with a one-way bottom valve (6), and said moving assembly is located inside the space delimited by a fixed supporting structure comprising at least three interconnected hollow vertical tubes (14), one of them equipped with a valve (7) and another with a valve (16), and each with an air chamber (15). One of said tubes (14) is connected to the cylinder (4) through the valve (7), It also comprises a top platform (18) located on the tubes (14) on the surface of the water.
摘要翻译： 用于使用波浪能量的半浸没装置，包括由附接到杆（2）的浮标（1）形成的至少一个移动组件，所述移动组件穿过装备有单向底部的圆柱体（4） 阀门（6），并且所述移动组件位于由包括至少三个互连的中空垂直管（14）的固定支撑结构限定的空间内，其中一个配备有阀（7），另一个配备有阀（16） ，并且每个都具有空气室（15）。 所述管（14）中的一个通过阀（7）连接到气缸（4），其还包括位于水表面上的管（14）上的顶部平台（18）。
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公开(公告)号：US20150292471A1
公开(公告)日：2015-10-15
申请号：US14443158
申请日：2013-10-28
申请人： ATMOCEAN, INC.
发明人： Philip W. Kithil , Philip S. Fullam
IPC分类号： F03B13/14
CPC分类号： F03B13/14 , F03B13/187 , F05B2240/97 , F05B2260/02 , Y02E10/38
摘要： A water pressurization system, comprising a substantially vertical assembly, the assembly comprising non-rigid connectors during shipment and storage, with the connectors assuming a semi-rigid form when in operation.
摘要翻译： 一种水加压系统，包括基本垂直的组件，该组件在运输和存储期间包括非刚性连接器，其中连接器在运行时呈现半刚性形式。
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