公开(公告)号：US08933574B2

公开(公告)日：2015-01-13

申请号：US13964500

申请日：2013-08-12

申请人： SaeHeum Song

发明人： SaeHeum Song

IPC分类号： F03B13/10

CPC分类号： F03B9/00 ,  F03B13/086 ,  F03B13/16 ,  F03B13/1825 ,  F03B13/1835 ,  F03B13/22 ,  F03B17/066 ,  Y02E10/22 ,  Y02E10/28 ,  Y02E10/38

摘要： Apparatus and method is disclosed for generating usable power derived from oscillatory hydro-kinetic energy available in the movement of waves having a given height and being spaced apart by a predetermined distance at the surface of a body of water. Apparatus and method is disclosed for generating usable power derived from hydro-kinetic energy available in a body of water moving in at least one direction of movement, the at least one direction being substantially horizontal or substantially vertical. Apparatus and method is disclosed for generating usable power derived from hydro-gravitational forces available at a site having a source of water at a first elevation higher than a second elevation at a selected location where the usable power is to be derived.

摘要翻译： 公开了用于产生由具有给定高度并且在水体表面间隔开预定距离的可移动的可振动水力学能量得到的可用功率的装置和方法。 公开了用于产生源自在至少一个运动方向移动的水体中可用的水力动能的可用功率的装置和方法，所述至少一个方向基本上是水平的或基本垂直的。 公开的装置和方法用于产生从在可得到功率的选定位置处具有高于第二高度的第一高度处的水源处可用的水力引力的可用功率。

公开(公告)号：US20140182281A1

公开(公告)日：2014-07-03

申请号：US14125872

申请日：2012-06-15

申请人： Nik Scharmann ,  Jasper Behrendt ,  Benjamin Hagemann ,  Paul Zielke ,  Markus Perschall

发明人： Nik Scharmann ,  Jasper Behrendt ,  Benjamin Hagemann ,  Paul Zielke ,  Markus Perschall

IPC分类号： F03B13/18

CPC分类号： F03B13/18 ,  F03B13/1825 ,  F05B2240/31 ,  F05B2240/97 ,  Y02E10/38

摘要： A rotating wave energy machine includes at least one rotor that revolves in a synchronous manner for utilizing an orbital flow of an undulating body of water that circulates over the rotor. An output power is tapped at a rotor shaft and the power (in the power flow) is converted by at least one lift device of the rotor. A cross-section of the lift device includes at least one curve or angle that is shaped depending on a curve of a total flow. The at least one angle or curve is configured such that the influence of the relative flow on the total flow is taken into account. When the rotating wave energy machine is operational, the relative flow is superposed on the circulating orbital flow that acts on the lift device from outside, and a total flow is produced which is curved about the rotor shaft.

摘要翻译： 旋转波能量机包括至少一个以同步方式旋转的转子，以利用在转子上循环的波浪体水的轨道流。 在转子轴处抽出输出功率，并通过转子的至少一个提升装置转换动力（在动力流中）。 提升装置的横截面包括根据总流量的曲线成形的至少一个曲线或角度。 至少一个角度或曲线被配置成使得相对流量对总流量的影响被考虑在内。 当旋转波能量机可操作时，相对流动从外部叠加在作用在提升装置上的循环轨道流中，并且产生围绕转子轴弯曲的总流。

公开(公告)号：US20120193921A1

公开(公告)日：2012-08-02

申请号：US13204637

申请日：2011-08-05

申请人： Ricardo Carlos Kelly

发明人： Ricardo Carlos Kelly

IPC分类号： F03B13/22

CPC分类号： F03B13/1825 ,  F05B2260/506 ,  Y02E10/38

摘要： A device for generating energy from waves includes one or more pistons placed near the water line of a body of water, one or more floats attached to one end of the one or more pistons whereby the pistons and attached one or more floats move up and down as waves action passes by the piston(s) and attached float(s), a crankshaft attached to the other end of the one or more pistons, and an electric generator in communication with the crankshaft. In these embodiments, the energy from the wave action is transmitted to the electric generator, whereby the electric generator produces electricity when the crankshaft is actuated by the energy transmitted from the float and piston moving from the wave action.

摘要翻译： 用于从波浪产生能量的装置包括放置在水体的水线附近的一个或多个活塞，一个或多个浮子附接到一个或多个活塞的一端，由此活塞和附接的一个或多个浮体上下移动 当波动通过活塞和附接的浮子，附接到一个或多个活塞的另一端的曲轴和与曲轴连通的发电机。 在这些实施例中，来自波动的能量被传递到发电机，由此当曲轴由从浮子和活塞传递的能量从波浪作用移动时，发电机产生电力。

公开(公告)号：US20120112462A1

公开(公告)日：2012-05-10

申请号：US13283917

申请日：2011-10-28

申请人： Robert Bado ,  Artem Madatov

发明人： Robert Bado ,  Artem Madatov

IPC分类号： F03B13/20

CPC分类号： F03B13/1825 ,  Y02E10/38

摘要： Apparatus for converting the energy of ocean waves into electricity, comprises a buoyant body that floats on the surface of water and a submerged body suspended from the buoyant body by flexible cables at a depth where water is still. The submerged body comprises electric generators and horizontally-aligned rotors with a plurality of variable geometry, preferably flexible, buckets attached to a lateral surface of each rotor. The buckets are so shaped to move through water with minimum resistance in one direction and with maximum resistance in the opposite direction. The buoyant body rises with each wave, dragging the submerged body upward through the region of still water until a wave reaches its crest. As a wave falls, the gravity drags the submerged body downward until a wave reaches its trough. This movement causes unidirectional rotation of rotors. This rotation is transmitted to electric generators.

摘要翻译： 用于将海浪能量转换成电力的装置包括浮动在水面上的浮体，以及在水静止的深度处由柔性电缆悬挂在浮体上的浸没体。 浸没体包括发电机和水平对准的转子，其具有连接到每个转子的侧表面上的多个可变几何形状，优选地是柔性的。 铲斗的形状是通过一个方向的最小阻力沿着相反方向的最大阻力移动通过水。 浮力体随着每一波浪的上升，将淹没的身体向上拖动通过静止水域，直到波到达其波峰。 随着波浪的下降，重力将潜水体向下拖，直到波到达其槽。 这种运动导致转子的单向旋转。 该旋转传递给发电机。

公开(公告)号：US1024816A

公开(公告)日：1912-04-30

申请号：US1911630518

申请日：1911-05-31

申请人： ARNOLD EMMER B

发明人： ARNOLD EMMER B

CPC分类号： F03B13/1825 ,  E02B9/08 ,  Y02E10/38

公开(公告)号：US20240167448A1

公开(公告)日：2024-05-23

申请号：US18166592

申请日：2023-02-09

申请人： NATIONAL TAIWAN OCEAN UNIVERSITY

发明人： JUNG-CHANG WANG ,  CHENG-YUNG FU ,  TSAN-EN TENG

IPC分类号： F03B13/18

CPC分类号： F03B13/1825 ,  F05B2260/4031

摘要： A wave-driven power generation device of converting gravity work is illustrated, which has two power generation modules, a pulley module and two transmission mechanism structures. The pulley module has a rail and a counterweight part, wherein the counterweight part moves back and forth along the rail in a first direction or a second direction due to wave fluctuation, and the first direction and the second direction are two opposite directions. The transmission mechanism structure has a driving part and a gear module rotating with the driving part, wherein the driving part moves along the first direction or the second direction accompanying with movement of the counterweight part, the gear module rotates with the shaft of the rotator set, and the shaft of the rotator set is kept to rotate in respect to a rotating direction to continue to generate the electrical energy due to transmission of the gear module.

公开(公告)号：US11867144B1

公开(公告)日：2024-01-09

申请号：US18051115

申请日：2022-10-31

申请人： Loubert S. Suddaby

发明人： Loubert S. Suddaby

IPC分类号： F03B13/18

CPC分类号： F03B13/1825 ,  F05B2240/243

摘要： A wave energy capture, storage, and conversion assembly, including a first screw pump assembly, including a screw including a first end and a second end, and a tube at least partially encircling the screw, the tube including a third end and a fourth end, and a first point absorber operatively arranged to displace the screw in a first circumferential direction.

公开(公告)号：US20230374965A1

公开(公告)日：2023-11-23

申请号：US18362241

申请日：2023-07-31

申请人： MARINE POWER SYSTEMS LIMITED

发明人： Graham FOSTER

IPC分类号： F03B13/18

CPC分类号： F03B13/1825 ,  F05B2240/97 ,  F05B2250/42 ,  F05B2250/73

摘要： A wave energy absorber is provided for use with a wave energy converter, the absorber having one or more body portions arranged to engage hydrodynamically with a water flow from waves of a body of water, the one or more body portions having a rotational axis about which the one or more body portions are arranged to rotate. The one or more body portions are asymmetrical about the rotational axis. The present invention aims to provide an improved energy capturing member for use with the wave energy converter which allows a pressure difference to be created by the wave energy absorber that is ultimately converted into useful energy, done using a smaller and lighter structure.

公开(公告)号：US20140216025A1

公开(公告)日：2014-08-07

申请号：US14126804

申请日：2012-04-24

申请人： Benjamin Hagemann ,  Nik Scharmann ,  Jos Ritzen

发明人： Benjamin Hagemann ,  Nik Scharmann ,  Jos Ritzen

IPC分类号： F03B3/12

CPC分类号： F03B3/126 ,  F03B13/144 ,  F03B13/1825 ,  F03B13/183 ,  F03B13/22 ,  F05B2240/97 ,  Y02E10/28 ,  Y02E10/38

摘要： A wave energy converter for converting energy from a wave motion of a fluid into a different form of energy includes at least one rotor that is coupled to at least one energy converter. The rotor has a rotor base that has two sides with respect to the rotational plane of the rotor. At least one coupling body is attached to each side of the rotor base.

摘要翻译： 用于将能量从流体的波动转换成不同形式的能量的波能转换器包括耦合到至少一个能量转换器的至少一个转子。 转子具有相对于转子的旋转平面具有两侧的转子基座。 至少一个联接体附接到转子基座的每一侧。

公开(公告)号：US20110169266A1

公开(公告)日：2011-07-14

申请号：US13004110

申请日：2011-01-11

申请人： SaeHeum Song

发明人： SaeHeum Song

IPC分类号： F03B13/22

CPC分类号： F03B9/00 ,  F03B13/086 ,  F03B13/16 ,  F03B13/1825 ,  F03B13/1835 ,  F03B13/22 ,  F03B17/066 ,  Y02E10/22 ,  Y02E10/28 ,  Y02E10/38

摘要： Apparatus and method is disclosed for generating usable power derived from oscillatory hydro-kinetic energy available in the movement of waves having a given height and being spaced apart by a predetermined distance at the surface of a body of water. Apparatus and method is disclosed for generating usable power derived from hydro-kinetic energy available in a body of water moving in at least one direction of movement, the at least one direction being substantially horizontal or substantially vertical. Apparatus and method is disclosed for generating usable power derived from hydro-gravitational forces available at a site having a source of water at a first elevation higher than a second elevation at a selected location where the usable power is to be derived.

摘要翻译： 公开了用于产生由具有给定高度并且在水体表面间隔开预定距离的可移动的可振动水力学能量得到的可用功率的装置和方法。 公开了用于产生源自在至少一个运动方向移动的水体中可用的水力动能的可用功率的装置和方法，所述至少一个方向基本上是水平的或基本垂直的。 公开的装置和方法用于产生从在可得到功率的选定位置处具有高于第二高度的第一高度处的水源处可用的水力引力的可用功率。