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公开(公告)号：US20190010914A1
公开(公告)日：2019-01-10
申请号：US15752497
申请日：2016-08-12
发明人： Simon Grey
CPC分类号： F03B13/1845 , F03B13/148 , F03B13/266 , F05B2220/706 , F05B2240/97 , Y02E10/38
摘要： A wave operated assembly (20) configured to be submerged in a body of water (12), the wave operated assembly (20) comprising a wave actuated member (24), a second portion and a piston assembly, pressure chamber (22) or spring coupled between the wave actuated member (24) and the second portion. The wave actuated member (24) and the fixed portion each define part of a first chamber (22) or volume comprising or configured to receive a fluid. A lower portion of the wave actuated member (24) at least partly defines a free surface (35) between the fluid within the first chamber (22) or volume and the body of water (12). The wave actuated member (24) is movable relative to the second portion. The piston assembly, pressure chamber (22) or spring is configured to apply a force on the wave actuated member (24) that works in opposition to a force on the wave actuated member (24) due to the fluid in the first chamber (22) or volume.
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公开(公告)号：US09416766B2
公开(公告)日：2016-08-16
申请号：US14499055
申请日：2014-09-26
申请人： Farshad Madhi , Ronald W Yeung , Meghan E Sinclair
发明人： Farshad Madhi , Ronald W Yeung , Meghan E Sinclair
CPC分类号： F03B13/1845 , F05B2220/707 , F05B2240/93 , F05B2240/97 , F05B2250/41 , Y02E10/38
摘要： An apparatus comprises an asymmetric heaving floating body that resists influence from viscosity effects. The asymmetric heaving floating body is coupled to a Permanent Magnet Linear Generator (“PMLG”) that serves as a power take off (“PTO”) system. A support structure for the apparatus is designed so as to restrain lateral force and pitching moment. Similarly, the asymmetric floating body is designed to minimize viscosity effects when in motion to transfer incident wave energy to the PTO.
摘要翻译： 一种装置包括抵抗粘度影响的不对称沉积浮体。 不对称的浮动浮体耦合到用作动力输出（“PTO”）系统的永磁线性发电机（“PMLG”）。 该装置的支撑结构被设计成限制横向力和俯仰力矩。 类似地，非对称浮体被设计成当运动中将入射波能传递到PTO时的粘度效应最小化。
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公开(公告)号：US09016938B2
公开(公告)日：2015-04-28
申请号：US13685718
申请日：2012-11-27
申请人： Chu-Yih Yu
发明人： Chu-Yih Yu
CPC分类号： G01K13/002 , F03B13/1815 , F03B13/1845 , F03B13/1865 , F03B13/1885 , Y02E10/38
摘要： An electronic contact thermometer with shorter reactive time, which comprises a case; a circuit board which is installed in said case; a display; a switch; a power supply device; and a sensing part which is installed in one end of said case. Electrically connected with said circuit board; said display and switch are disposed on one side of said case; said sensing part comprises a positioning nugget that is installed in the same end of said case that the sensing part is installed. A temperature sensing chip; and 2 conducting lines which are electrically connected to the temperature sensing chip. Said metallic contact part is a round cap with flat contacting surface, which comprises positioning sticks on the surrounding wall, which connect to said positioning rods for making it protruding from but not contact to said case.
摘要翻译： 具有较短反应时间的电子接触式温度计，其包括壳体; 安装在所述壳体中的电路板; 一个显示器 开关 电源装置; 以及安装在所述壳体的一端的感测部件。 与所述电路板电连接; 所述显示和开关设置在所述壳体的一侧; 所述检测部分包括安装在所述壳体的与安装感测部件相同的端部的定位熔核。 温度传感芯片; 以及与导电芯片电连接的2条导线。 所述金属接触部分是具有平坦接触表面的圆形帽，其包括定位在周围壁上的棒，其连接到所述定位杆以使其从所述壳体突出而不与所述壳体接触。
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公开(公告)号：US20150091304A1
公开(公告)日：2015-04-02
申请号：US14499055
申请日：2014-09-26
IPC分类号： F03B13/18
CPC分类号： F03B13/1845 , F05B2220/707 , F05B2240/93 , F05B2240/97 , F05B2250/41 , Y02E10/38
摘要： Disclosed is a single degree of freedom (DOF) apparatus of extremely high efficiency, which also serves as an effective floating breakwater. The apparatus comprises a unique asymmetric heaving floating body that exhibits minimal influence from viscosity effects. The asymmetric heaving floating body is coupled to a Permanent Magnet Linear Generator (“PMLG”) that serves as a power take off (“PTO”) system. A support structure used to install the apparatus in a desired location is also disclosed. The support structure is designed so as to restrain lateral force and pitching moment. Similarly, the asymmetric floating body is designed to minimize viscosity effects when in motion and for effectively transferring incident wave energy to the PTO. At least one preferred embodiment of the present invention may be referred to by the name “Berkeley Wedge.”
摘要翻译： 公开了一种极高效率的单自由度（DOF）装置，也是有效的浮动防波堤。 该装置包括独特的不对称沉积浮体，其具有最小的粘度效应影响。 不对称的浮动浮体耦合到用作动力输出（“PTO”）系统的永磁线性发电机（“PMLG”）。 还公开了用于将设备安装在期望位置的支撑结构。 支撑结构设计为限制横向力和俯仰力矩。 类似地，非对称浮体被设计成使运动时的粘度效应最小化，并有效地将入射波能传递到PTO。 本发明的至少一个优选实施例可以被称为“伯克利威尔”（Berkeley Wedge）。
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公开(公告)号：US08938957B2
公开(公告)日：2015-01-27
申请号：US13539885
申请日：2012-07-02
申请人： Mark R. Frich
发明人： Mark R. Frich
CPC分类号： F16D31/02 , F03B13/1845 , F03B13/187 , F05B2260/421 , F05D2260/4021 , F05D2260/406 , F05D2260/56 , 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 hydraulic cylinders to deliver hydraulic fluid under pressure to an hydraulic motor, which drives an electrical generator, 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 滑轮又依次操作液压缸以将压力下的液压流体输送到驱动发电机的液压马达，其中线构件是与滑轮机械联锁的多个皮带。
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公开(公告)号：US20140265339A1
公开(公告)日：2014-09-18
申请号：US13841931
申请日：2013-03-15
申请人： James G.P. Dehlsen
发明人： James G.P. Dehlsen
IPC分类号： F03B13/18
CPC分类号： F03B13/1845 , F03B13/18 , F03B13/187 , F05B2240/40 , F05B2240/93 , F05B2240/97 , F05B2250/24 , F05B2260/406 , Y02E10/22 , Y02E10/38
摘要： The invention is a wave energy device which optimizes energy conversion from waves with a stable submerged platform coupled to compliant chain of floats (“pods”) which are connected to the platform by piston pumps. Wave action drives pumps to deliver pressurized water to a hydro turbine coupled to an electric generator for delivery of electric power to shore via a submarine cable. Alternatively, the pressurized water may be delivered to shore through pipes on the ocean floor, to generate electric power, also as input flow for reverse osmosis potable water production and for cooling applications.
摘要翻译： 本发明是一种波浪能装置，其优化了具有与通过活塞泵连接到平台的柔性链条（“pod”）连接的稳定的浸没平台的波浪的能量转换。 波浪作用驱动泵将压力水输送到与发电机连接的水轮机，以通过海底电缆将电力输送到岸上。 或者，加压水可以通过海底管道输送到岸边，以产生电力，也可以作为用于反渗透饮用水生产和冷却应用的输入流。
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公开(公告)号：US20140252766A1
公开(公告)日：2014-09-11
申请号：US14196138
申请日：2014-03-04
IPC分类号： F03B13/14
CPC分类号： F03B13/14 , F03B13/16 , F03B13/1845 , F05B2250/02 , F05B2270/18 , Y02E10/38
摘要： A wave energy converter is described that can change shape to mechanically tune itself to change the amount of water that the converter pushes up and down. In effect, the wave energy converter employs variable virtual added mass to tune the wave energy converter to the waves, thereby increasing the energy extraction from the waves. The shape change or variable virtual added mass type system can be employed on any type of wave energy converter including, but not limited to, point absorber wave energy converters.
摘要翻译： 描述了能够改变形状以便机械调谐自身以改变转换器上下移动的水量的波能转换器。 实际上，波能转换器采用可变的虚拟添加质量来将波能量转换器调谐到波，从而增加波的能量提取。 形状变化或可变虚拟添加质量型系统可以用于任何类型的波能量转换器，包括但不限于点吸收器波能量转换器。
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公开(公告)号：US20140145444A1
公开(公告)日：2014-05-29
申请号：US14089204
申请日：2013-11-25
发明人： Jin Bae Park , Jae Man Kim , Min Kook Song , Seung Kwan Song , Jung Yoon Kim , Jae Seung Kim
CPC分类号： F03B13/10 , F03B13/1845 , F05B2220/707 , Y02E10/22 , Y02E10/38
摘要： Disclosed is an apparatus and method for wave power generation of an underwater type, which can be float underwater and can efficiently generate wave power. The apparatus includes a housing formed to have an open bottom end and fixedly connected to the seafloor, a shaft extending from a bottom surface of a top end of the housing, a floater having a top end opened to surround the shaft, positioned at a lower portion of the housing and reciprocating in a perpendicular direction with respect to the housing, and a linear generation unit converting kinetic energy based on the reciprocating motion of the floater into electrical energy.
摘要翻译： 本发明公开了一种水下波浪发电的装置和方法，其可以在水下浮动并且可以有效地产生波浪功率。 该装置包括形成为具有敞开的底端并且固定地连接到海底的壳体，从壳体的顶端的底表面延伸的轴，具有敞开以围绕轴的顶端的浮子，定位在较低的 壳体的一部分并且相对于壳体在垂直方向上往复运动，线性发生单元将基于浮动体的往复运动的动能转换为电能。
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公开(公告)号：US20130313829A1
公开(公告)日：2013-11-28
申请号：US13960635
申请日：2013-08-06
申请人： Chuck Weller
发明人： Chuck Weller
IPC分类号： F03B13/12
CPC分类号： F03B13/12 , F03B13/14 , F03B13/1845 , F03B13/26 , F05B2240/40 , F05B2240/917 , H02J3/382 , H02J3/383 , H02J3/386 , Y02E10/28 , Y02E10/38 , Y02E10/563 , Y02E10/763 , Y10T307/328 , Y10T307/527
摘要： A method for generating electrical power for a port. The method includes providing a power generator, where the power generator is secured to a structure within a port and converts energy within a body of water to electrical power. The method also includes providing a power storage, where the power storage is configured to receive the electrical power from the power generator and store the electrical power for future use. The method further includes a power transfer, where the power transfer is configured to direct the electrical power from the power storage to the location of use within the port.
摘要翻译： 一种用于产生端口电力的方法。 该方法包括提供发电机，其中发电机被固定到端口内的结构并将水体内的能量转换成电力。 该方法还包括提供电力存储器，其中电力存储器被配置为从发电机接收电力并存储电力以供将来使用。 该方法还包括电力传输，其中电力传输被配置为将电力从电力存储器引导到端口内的使用位置。
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公开(公告)号：US08464527B2
公开(公告)日：2013-06-18
申请号：US12592108
申请日：2009-11-19
CPC分类号： F03B13/1845 , E02B9/08 , Y02E10/38 , Y10T29/49826
摘要： A float structure for a WEC is designed to have a tapered underside to reduce the impact due to wave slam and bending moments while providing little reduction in the surface area responding to the wave surface in order to maintain the beneficial power generating capability of a “flat” float. The underside of the float presents an inverted wedge section to decrease loads associated with wave slamming. The float may have a generally toroidal or elliptical configuration at and about the “still” water line with the generally submerged underside of the float having a cross section shaped to have one or more inverted triangular sections extending between the outer perimeter of the float and its center to reduce impact loading due to wave slamming while maintaining power producing capability.
摘要翻译： 用于WEC的浮动结构被设计成具有锥形的下侧以减少由于波浪和弯曲力矩引起的冲击，同时几乎不减少响应于波面的表面积，以便保持“扁平”的有益发电能力 “浮动 浮子的下侧呈现倒置的楔形部分，以减少与波浪砰击有关的载荷。 浮子在“静止”水线处和周围可具有大致环形或椭圆形的构造，其中浮子的通常浸没的下侧具有成形为具有一个或多个倒置的三角形部分的横截面，该三角形截面在浮子的外周边和 中心，以减少由于波浪冲击造成的冲击负载，同时保持发电能力。
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