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1. 发明授权

US11584487B2 Hydroelectricity production facility using changes in water column density to induce vertical flow 有权
公开(公告)号：US11584487B2
公开(公告)日：2023-02-21
申请号：US17650512
申请日：2022-02-09
申请人： Matt Hutcheson
发明人： Matt Hutcheson
IPC分类号： B63B35/44 , F03B13/10 , B63B21/50 , F03B1/00 , F03B13/14
摘要： The present invention relates generally to facilities and systems capable of initiating and maintaining vertical flow, upward, within an extended-length water column by inducing changes in density throughout the column. Specifically, the induced (vertical) flow of water within an extended water column that is the present invention is accomplished through fluid aeration, with ambient air, which is directed toward producing ascending water flow rates sufficient to generate hydraulic pressure and hydraulic powered energy, through generated radial force in hydraulic turbines. It is another goal of this invention to utilize air infused water, derived from high-density and low depths, to create said vertical flow and induce turbine actuation through said unaltered, recyclable mediums—air and water—resulting in electrical power generation and desalination.

2. 发明申请

US20220250723A1 Hydroelectricity Production Facility Using Changes in Water Column Density to Induce Vertical Flow 有权
公开(公告)号：US20220250723A1
公开(公告)日：2022-08-11
申请号：US17650512
申请日：2022-02-09
申请人： Matt Hutcheson
发明人： Matt Hutcheson
IPC分类号： B63B35/44 , F03B13/10 , F03B13/14 , B63B21/50 , F03B1/00
摘要： The present invention relates generally to facilities and systems capable of initiating and maintaining vertical flow, upward, within an extended-length water column by inducing changes in density throughout the column. Specifically, the induced (vertical) flow of water within an extended water column that is the present invention is accomplished through fluid aeration, with ambient air, which is directed toward producing ascending water flow rates sufficient to generate hydraulic pressure and hydraulic powered energy, through generated radial force in hydraulic turbines. It is another goal of this invention to utilize air infused water, derived from high-density and low depths, to create said vertical flow and induce turbine actuation through said unaltered, recyclable mediums—air and water—resulting in electrical power generation and desalination.

3. 发明申请

US20210301780A1 DEVICE FOR ADJUSTING WATER FLOW AND WATER TURBINE MACHINE USING THE SAME 有权
公开(公告)号：US20210301780A1
公开(公告)日：2021-09-30
申请号：US17210175
申请日：2021-03-23
申请人： Jung-Yi Lai
发明人： Jung-Yi Lai
IPC分类号： F03B15/06 , F03B1/00
摘要： A flow channel adjusting device comprises a flow channel having an inlet and a nozzle outlet corresponding to a water turbine machine, and an adjusting device for adjusting opening dimension of the nozzle outlet, comprising a driving unit, a pivoting part, and a following part. The pivoting part has a first side rotatably coupled to a first rotating element, and is driven to rotate by the driving unit for adjusting the opening dimension of the nozzle outlet. The following part has a third side rotatably coupled to a second side of the pivoting part, and a fourth side rotatably coupled to a second rotating element which translates along a second axis perpendicular to the first axis when the pivoting part is driven to rotate. The flow channel adjusting device could be utilized in water turbine machine and generator using the water turbine for adjusting amount of water flow.

4. 发明申请

US20210276888A1 CONVERSION OF SUPERCRITICAL WATER ENERGY INTO ELECTRICAL POWER 有权
公开(公告)号：US20210276888A1
公开(公告)日：2021-09-09
申请号：US17249606
申请日：2021-03-05
申请人： John Troy Kraczek , Gordon Ray Whipple , Paul James Freeman
发明人： John Troy Kraczek , Gordon Ray Whipple , Paul James Freeman
IPC分类号： C02F1/44 , F03B1/00 , F03B15/04
摘要： In a general aspect, a system can include a reactor for combusting fuel and producing high-temperature, high-pressure liquid as a byproduct, and at least one vessel defining a cavity to be partially filled with water, with an air pocket within the cavity above the water. The system can further include respective valves to control admission of liquid from the reactor into the air pocket when the air pocket has a pressure lower than an operating pressure of the reactor, and to control emission of the water from the at least one vessel through of the vessel after the water in the at least one vessel has been pressurized by the liquid from the reactor. The system can also include a hydroelectric drive system for receiving water emitted from the cavity, and for converting energy in the received water into electrical energy.

5. 发明申请

US20200324601A1 VEHICLE COMPRISING ENERGY HARVESTING SUSPENSION SYSTEM, AND METHOD FOR CONVERTING MECHANICAL ENERGY INTO ELECTRICAL ENERGY 审中-公开
公开(公告)号：US20200324601A1
公开(公告)日：2020-10-15
申请号：US16911983
申请日：2020-06-25
申请人： Matthew Alan Kaskowicz
发明人： Matthew Alan Kaskowicz
IPC分类号： B60G13/14 , B60K25/10 , F03G7/08 , F15B1/027 , F03B1/00 , F03B13/00 , F03G7/00 , F16F15/023
摘要： A vehicle incorporates a gravity-assist energy harvesting suspension system including one or more gravitational positive displacement pumps. The positive displacement pump has a cylinder and a reciprocating piston inside the cylinder. The piston is adapted for movement along a compression stroke and an opposite extension stroke in response to a gravitational bounce of the vehicle when in motion. A turbine comprising a rotor shaft and attached blades is mounted relative to a distal end of a fluid outlet hose connected to the pump. Fluid discharged through the outlet hose acts on the blades, thereby moving and imparting rotational energy to the rotor shaft. A generator is operatively connected to the turbine, and is adapted for converting the rotational energy generated by the rotor shaft to electrical energy.

6. 发明授权

US10583707B2 Vehicle comprising energy harvesting suspension system, and method for converting mechanical energy into electrical energy 有权
公开(公告)号：US10583707B2
公开(公告)日：2020-03-10
申请号：US15771608
申请日：2016-11-07
申请人： Matthew Alan Kaskowicz
发明人： Matthew Alan Kaskowicz
IPC分类号： B60K25/10 , B60G13/14 , F03G7/08 , F15B1/027 , F03B1/00 , F03B13/00 , F03G7/00 , F16F15/023 , B60K1/04
摘要： A vehicle incorporates a gravity-assist energy harvesting suspension system including one or more gravitational positive displacement pumps. The positive displacement pump has a cylinder and a reciprocating piston inside the cylinder. The piston is adapted for movement along a compression stroke and an opposite extension stroke in response to a gravitational bounce of the vehicle when in motion. A turbine comprising a rotor shaft and attached blades is mounted relative to a distal end of a fluid outlet hose connected to the pump. Fluid discharged through the outlet hose acts on the blades, thereby moving and imparting rotational energy to the rotor shaft. A generator is operatively connected to the turbine, and is adapted for converting the rotational energy generated by the rotor shaft to electrical energy.

7. 发明授权

US10075045B2 Actuator exhaust fluid energy harvester 有权
公开(公告)号：US10075045B2
公开(公告)日：2018-09-11
申请号：US15470959
申请日：2017-03-28
申请人： PHD, Inc.
发明人： Nicole M. Price , Matthew R. Williams
IPC分类号： H02K7/18 , H02J7/00 , F01N5/04 , F01B1/01 , F01B31/28 , F03B1/00 , F03B1/04 , F03B13/00
CPC分类号： H02K7/1823 , F01B1/01 , F01B31/28 , F01N5/04 , F03B1/00 , F03B1/04 , F03B13/00 , F05B2220/602 , F05B2240/2411 , H02J7/0068 , Y02B10/50 , Y02E10/223
摘要： A fluid energy harvester, including a housing having at least one port and an outlet, and the housing defining at least one fluid passageway therein. The fluid energy harvester also includes a converter disposed within the housing and configured to convert at least a portion of potential energy in an exhaust fluid, a generator operably coupled to the converter and configured to generate an electrical current from the converter, a charging controller electrically coupled to the generator, and a storage medium electrically coupled to the generator and configured to store the electrical current generated by the generator. The fluid energy harvester further includes a nozzle configured to control a flow of the exhaust fluid.

8. 发明授权

US09593691B2 Systems and methods for directing a flow within a shroud cavity of a compressor 有权
标题翻译：用于引导压缩机的护罩腔内的流动的系统和方法
公开(公告)号：US09593691B2
公开(公告)日：2017-03-14
申请号：US13946262
申请日：2013-07-19
申请人： General Electric Company
发明人： Gerald Austin Rawcliffe
IPC分类号： F03B1/00 , F04D27/02 , F04D29/52 , F04D29/54
CPC分类号： F04D27/0207 , F04D29/522 , F04D29/545
摘要： A compressor is disclosed herein. The compressor may include a shroud cavity. The compressor also may include a flow directing device positioned within the shroud cavity. The flow directing device may be configured to direct a flow within the shroud cavity.
摘要翻译：本文公开了一种压缩机。压缩机可以包括护罩腔。压缩机还可以包括定位在护罩腔内的流动引导装置。流动引导装置可以被配置成引导护罩腔内的流动。

9. 发明授权

US09458818B2 Hydraulic system for machine 有权
标题翻译：机械液压系统
公开(公告)号：US09458818B2
公开(公告)日：2016-10-04
申请号：US14337373
申请日：2014-07-22
申请人： Caterpillar Global Mining LLC
发明人： John K. Luvaas
IPC分类号： F03B1/00
CPC分类号： F03B1/00 , E02F9/0883 , E02F9/226 , E02F9/2267 , F15B1/265
摘要： A hydraulic system for a machine is disclosed. The hydraulic system includes a hydraulic tank configured to store a liquid therein. The hydraulic system also includes a first conduit, a venturi, a fluid conduit and a second conduit. The first conduit is in fluid communication with the hydraulic tank and configured to receive the liquid from the hydraulic tank. The venturi is in fluid communication with the first conduit and configured to reduce a pressure of the liquid flowing therethrough. The fluid conduit is in fluid communication with the venturi and configured to supply a gaseous fluid into the venturi. The second conduit is in fluid communication with the venturi and configured to supply a mixture of the liquid and the gaseous fluid into the hydraulic tank in order to increase a pressure of the liquid in the hydraulic tank.
摘要翻译：公开了一种用于机器的液压系统。液压系统包括配置成在其中储存液体的液压箱。液压系统还包括第一导管，文氏管，流体导管和第二导管。第一导管与液压箱流体连通并且构造成从液压箱接收液体。文丘里管与第一管道流体连通并且构造成减小流过其中的液体的压力。流体导管与文丘里管流体连通并且构造成将气态流体供应到文丘里管中。第二导管与文丘里管流体连通并且构造成将液体和气体流体的混合物供应到液压罐中，以便增加液压箱中液体的压力。

10. 发明授权

US09303619B2 Hydrokinetic energy conversion system with buoyancy and ballast controls to harness underwater currents for the generation of electrical power 有权
标题翻译：水力转换系统具有浮力和镇流器控制，以利用水下电流产生电力
公开(公告)号：US09303619B2
公开(公告)日：2016-04-05
申请号：US13679268
申请日：2012-11-16
申请人： Hydro Alternative Energy, Inc.
发明人： Mark Antonucci , Mark A. Leber , Joel C. Haas , David L. Dupont
IPC分类号： F03B1/00 , F03B17/06
CPC分类号： F03B17/061 , F03B17/062 , F03B17/065 , F05B2240/13 , F05B2240/97 , F05B2270/18 , Y02E10/28
摘要： The hydrokinetic energy conversion system uses, in one embodiment, a perpendicular turbine coupled to an electrical generator and a laminar water flow shroud. The ballast and buoyancy system includes hydrofoils defining lateral sides of the shroud mounted on upper and lower decks. Ballast chambers are defined in some or all of the foils and each has a gas intake port and a water ballast output port. The shroud carries a source of compressed air, valves for control of air flow into the ballast chambers. The ballast and buoyancy system includes a control system with sensors for depth, pitch, yaw and roll of the shroud which generates valve control commands. Another embodiment utilizes an inline turbine and a radial water flow shroud with a plurality of circumferential hydrofoils. Struts mount the turbine near the primary hydrofoil and braces attach ring hydrofoils together. Alternatively, ballast chambers are defined in outboard-mounted ballast pods.
摘要翻译：在一个实施例中，水动能转换系统使用耦合到发电机和层流水流罩的垂直涡轮机。镇流器和浮力系统包括限定安装在上甲板和下甲板上的护罩的侧面的水翼。在一些或全部箔中限定了压载室，并且每个都具有进气口和水镇流器输出口。护罩带有压缩空气源，用于控制进入镇流器室的空气流的阀。镇流器和浮力系统包括具有传感器的控制系统，用于产生阀控制命令的护罩的深度，俯仰，偏航和滚动。另一个实施例利用具有多个周向水翼的直列涡轮机和径向水流罩。 Struts将涡轮安装在主水翼附近，并且支架将环水翼连接在一起。或者，镇流器室限定在外侧安装的压载舱中。

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