公开(公告)号：US20240068446A1

公开(公告)日：2024-02-29

申请号：US18167328

申请日：2023-02-10

申请人： Tien-Ming CHANG

发明人： Tien-Ming CHANG

IPC分类号： F03D9/28 ,  H02K7/18

CPC分类号： F03D9/28 ,  H02K7/183

摘要： An air-actuated power generating system includes a housing assembly mounted on an air storage device. An air compressor is disposed within the housing assembly and communicates with the air storage device to compress air into pressurized air and to transmit the pressurized air to the air storage device. A vane assembly is disposed on the housing assembly and is connected to the air compressor so as to be rotated by wind to drive operation of the air compressor. An air-actuated motor is connected to the air storage device. A power generator is connected to the air-actuated motor. The air-actuated motor is operable by the pressurized air discharged from the air storage device, thereby driving the power generator to generate electricity.

公开(公告)号：US11846263B2

公开(公告)日：2023-12-19

申请号：US17671146

申请日：2022-02-14

申请人： Hector Eduardo Medina ,  Thomas V. Eldredge

发明人： Hector Eduardo Medina ,  Thomas V. Eldredge

IPC分类号： F03B13/06 ,  F03D9/14 ,  H02S10/12 ,  F03D9/28

CPC分类号： F03B13/06 ,  F03D9/14 ,  F03D9/28 ,  H02S10/12 ,  F05B2240/40

摘要： A pumped storage hydroelectric system may include a reservoir system including an upper reservoir system and a lower reservoir system. At least one of the upper reservoir system and the lower reservoir system may include a modular reservoir arrangement. A penstock may be coupled with the upper reservoir system. A pump/turbine may be coupled with the penstock and with the lower reservoir system. The pump/turbine may be configured to receive water flowing from the upper reservoir system to the lower reservoir system for generating electrical power, and to pump water from the lower reservoir system to the upper reservoir system for storing energy.

公开(公告)号：US10001112B2

公开(公告)日：2018-06-19

申请号：US14808568

申请日：2015-07-24

申请人： Mitsubishi Hitachi Power Systems, Ltd.

发明人： Nobuyoshi Mishima ,  Toshiyuki Osada ,  Naoyuki Nagafuchi

IPC分类号： F03G6/04 ,  F02C1/05 ,  F02C7/10 ,  F03D9/00 ,  F03G6/06

CPC分类号： F24S20/40 ,  F02C1/05 ,  F02C7/10 ,  F03D9/007 ,  F03D9/25 ,  F03D9/28 ,  F03G6/04 ,  F03G6/068 ,  F05B2270/303 ,  Y02E10/46 ,  Y02E10/465

摘要： The invention provides a solar/air turbine generator system that reduces construction and power generating costs and does not require the use of fossil fuel.A solar/air turbine generator system comprises: a compressor for drawing in and compressing air; a solar receiver for heating the air compressed by the compressor with the use of solar heat collected by a solar collector; an air turbine for driving the compressor and a generator by receiving the compressed air heated by the solar receiver; a regenerative heat exchanger, located between the compressor and the solar receiver, for heating the air compressed by the compressor using the exhaust of the air turbine as a heating medium; and a distribution device, located between the compressor and the regenerative heat exchanger, for distributing the compressed air to the side of the regenerative heat exchanger and to a bypass side, the bypass side being the inlet side of the air turbine. The solar/air turbine generator system further includes a control device for maintaining the air temperature at the inlet of the air turbine at a constant value by adjusting the flow rate of the air turbine exhaust that flows into the regenerative heat exchanger as a heating medium.

公开(公告)号：US09982657B2

公开(公告)日：2018-05-29

申请号：US14362183

申请日：2012-12-17

申请人： Yongan Qiu

发明人： Yongan Qiu

IPC分类号： F03D9/00 ,  E21B43/12 ,  F03D15/10 ,  F03D9/12 ,  F03D9/28 ,  F03D9/25 ,  F04B47/02

CPC分类号： F03D9/12 ,  E21B43/126 ,  F03D9/255 ,  F03D9/28 ,  F03D15/10 ,  F04B47/02 ,  Y02E10/72 ,  Y02E60/16

摘要： The present invention provides a wind-directly-driven oil pumping machine, comprising an electric motor (1) and a control device (14), and further comprising a rotary spindle (2), a blade (3), a lifting roller (4), a roller driving wheel (6), an energy adjustment flywheel (7), a generator (10), a transmission (8) and an energy feedback device (9). The blade (3) is fixedly connected to the rotary spindle (2). The lifting roller (4) is used for raising and lowering a sucker rod. The lifting roller (4) sleeves the rotary spindle (2). Clutches (5) are disposed between the rotary spindle (2) and the lifting roller (4). The clutches (5) are used for separating or joining the rotary spindle (2) and the lifting roller (4). The roller driving wheel (6) and the lifting roller (4) are fixedly connected to form a whole. The wind-directly-driven oil pumping machine is simple in structure, cheap, low in energy consumption, high in efficiency, stable in operation, and low in failure rate, and incurs no pollution to the power grid, thereby utilizing the wind energy efficiently and improving main performance indicators of the oil pumping machine.

公开(公告)号：US20180066631A1

公开(公告)日：2018-03-08

申请号：US15804972

申请日：2017-11-06

申请人： Hover Energy LLC

发明人： Edward Mazur

IPC分类号： F03D9/32 ,  F03D3/00 ,  F03D3/04 ,  F03D3/06 ,  F03D7/02 ,  F03D7/06 ,  F03D9/25 ,  F03D9/28 ,  F03D13/20 ,  F03D13/40 ,  F03D15/00 ,  F03D17/00 ,  F03D80/00 ,  F03D80/70

CPC分类号： F03D3/04 ,  F03D3/005 ,  F03D3/0409 ,  F03D3/062 ,  F03D7/0204 ,  F03D7/0224 ,  F03D7/06 ,  F03D9/11 ,  F03D9/12 ,  F03D9/25 ,  F03D9/255 ,  F03D9/257 ,  F03D9/28 ,  F03D9/30 ,  F03D9/32 ,  F03D13/20 ,  F03D13/40 ,  F03D15/00 ,  F03D15/10 ,  F03D17/00 ,  F03D80/00 ,  F03D80/70 ,  F05B2240/13 ,  Y02E10/728 ,  Y02E10/74 ,  Y02E60/16 ,  Y02P90/50

摘要： A wind compressor system having one or more wind turbines and a plurality of wind compressors located proximate the one or more wind turbines. The wind compressors optimize the energy created by the wind turbines by redirecting and converging the wind from the wind compressor to the wind turbines. Each of the wind compressors comprises an obstruction having a size and shape adapted to converge the wind currents by means of a Venturi effect toward the one or more turbines thereby increasing the velocity and force of the wind hitting the wind turbine. A plurality of transporters coupled to the wind compressors. The transporters configured to move at least one wind compressors to a location that maximizes the force of the wind encountered by the turbine.

公开(公告)号：US09909556B2

公开(公告)日：2018-03-06

申请号：US15714572

申请日：2017-09-25

申请人： Joseph Marion Santos

发明人： Joseph Marion Santos

IPC分类号： F03B17/06 ,  F03D5/06 ,  F01B15/02 ,  F03B13/26 ,  F03B5/00 ,  F03D9/28 ,  F03D9/25 ,  F03D5/02

CPC分类号： F03B17/067 ,  F01B15/02 ,  F03B5/00 ,  F03B13/268 ,  F03B17/06 ,  F03D5/00 ,  F03D5/02 ,  F03D5/06 ,  F03D9/25 ,  F03D9/28 ,  F05B2240/12 ,  F05B2260/4031 ,  F05B2260/50 ,  F15B11/08 ,  F15B2211/2053 ,  Y02E10/20 ,  Y02E10/28 ,  Y02E10/70 ,  Y02E10/72

摘要： A system comprising a tunnel implement for immersion in a moving mass. Energy from the moving mass passing through said tunnel implement is converted to rotational force. A collector device is provided having open and collapsed states, wherein the open state resists the moving mass. A rotational converting device converts the rotational force to constant singular direction. An input shaft is turned bidirectionally by the rotational force and two gears driven by the input shaft in opposite rotational directions, the gears separately attached to idler gears causing output gears attached to the idler gears to engage an output shaft in a same rotational direction. A bidirectional drive motor device drives a pulley device in a predetermined direction. A sensor device senses the position of the collector device. A trigger device is configured to activate said sensor device to indicate the collector device position and state, whether opened or collapsed.

公开(公告)号：US09890767B2

公开(公告)日：2018-02-13

申请号：US14413818

申请日：2013-07-10

申请人： Liebherr-Components Biberach GmbH

发明人： Anton Gaile ,  Anton Staimer ,  Oliver Wennheller ,  Hans-Peter Lavergne

IPC分类号： F03D7/02 ,  F15B15/26 ,  F15B1/02 ,  F15B15/18 ,  F03D80/80 ,  F03D9/25

CPC分类号： F03D7/0224 ,  F03D9/25 ,  F03D9/28 ,  F03D80/88 ,  F05B2210/11 ,  F05B2270/604 ,  F15B1/022 ,  F15B15/18 ,  F15B15/261 ,  F15B2015/268 ,  F15B2211/20515 ,  F15B2211/20576 ,  F15B2211/212 ,  F15B2211/3051 ,  F15B2211/411 ,  F15B2211/41554 ,  F15B2211/41563 ,  F15B2211/426 ,  F15B2211/7053 ,  F15B2211/7054 ,  F15B2211/8752 ,  Y02E10/721 ,  Y02E10/723

摘要： The invention relates to a wind energy system with at least one pitch adjustment system for adjusting the pitch of at least one rotor blade of the wind energy system, wherein the pitch adjustment system comprises at least one electrohydraulic drive that comprises an unregulated electromotor rotating in one direction of rotation for generating pressure.

公开(公告)号：US09869299B2

公开(公告)日：2018-01-16

申请号：US14941626

申请日：2015-11-15

申请人： LGT Advanced Technology Limited

发明人： Timothy Blake ,  George Harold Ryton ,  Hassan Mansir ,  Nicholas James Hemingway

IPC分类号： F03D7/04 ,  F03D1/02 ,  F03D1/04 ,  F03D1/06 ,  F03D7/02 ,  C02F1/463 ,  C25B1/04 ,  C25C1/00 ,  F03D80/80 ,  F03D17/00 ,  F03D15/00 ,  F03D15/20 ,  F03D13/20 ,  F03D9/25 ,  F03D9/28

CPC分类号： F03D7/047 ,  C02F1/463 ,  C25B1/04 ,  C25C1/00 ,  F03D1/025 ,  F03D1/04 ,  F03D1/0625 ,  F03D1/065 ,  F03D7/0204 ,  F03D9/25 ,  F03D9/28 ,  F03D13/20 ,  F03D13/22 ,  F03D15/00 ,  F03D15/10 ,  F03D15/20 ,  F03D17/00 ,  F03D80/82 ,  F03D80/85 ,  F03D80/88 ,  F05B2240/12 ,  F05B2240/133 ,  F05B2240/9151 ,  F05B2260/4031 ,  F05B2260/404 ,  F05B2260/406 ,  F05B2260/42 ,  Y02E10/721 ,  Y02E10/722 ,  Y02E10/723 ,  Y02E10/728 ,  Y02E60/366 ,  Y02P20/133 ,  Y02W10/33 ,  Y02W10/37

摘要： A wind energy system with a wind turbine having a cowling surrounded by a diffuser, a plurality of inner rotor blades located inside of the cowling that rotate about an inner rotor hub, a plurality of outer rotor blades positioned between the diffuser and the cowling that rotate in an opposite direction to that of the plurality of inner rotor blades, a drive mechanism located within the inner rotor hub, a dynamic telescopic tower with a height that adjusts automatically by motors controlled by a controller based on input from sensors located in the dynamic telescopic tower and on the wind turbine, and a tower support that connects the wind turbine to the dynamic telescopic tower.

公开(公告)号：US09777707B2

公开(公告)日：2017-10-03

申请号：US14791274

申请日：2015-07-03

申请人： Darell Allen Williams

发明人： Darell Allen Williams

IPC分类号： F03D7/02 ,  F03D1/06 ,  F03D9/00 ,  F03D15/00 ,  F03D9/28 ,  F03D1/04

CPC分类号： F03D7/0204 ,  F03D1/04 ,  F03D1/0666 ,  F03D1/0675 ,  F03D7/022 ,  F03D7/028 ,  F03D9/008 ,  F03D9/28 ,  F03D15/00 ,  F05B2240/31 ,  F05B2240/313 ,  Y02E10/721 ,  Y02E10/722 ,  Y02E10/723 ,  Y02E10/725

摘要： A windmill for generating electricity is described, which contains several improvements that enable the blades of the windmill to be much wider than conventional electricity-generating windmill blades. The rotor containing the blades will also change direction to capture the largest amount of wind energy available. The windmill includes a “shroud” surrounding the blades, which increases the wind velocity through the blades. Support structures for the windmill are described, and also a method of using the windmill to store electricity to use later is shown. The windmill is more stable than conventional windmills. A method of using a windmill to generate electricity is also described.

公开(公告)号：US09624907B2

公开(公告)日：2017-04-18

申请号：US14344512

申请日：2012-09-12

申请人： Dattatraya Rajaram Shelke

发明人： Dattatraya Rajaram Shelke

IPC分类号： F16D31/02 ,  F03D9/00 ,  F03B13/00 ,  F03B17/06 ,  F03D9/17 ,  F15B11/06 ,  F15B11/064

CPC分类号： F03D9/25 ,  F03B13/00 ,  F03B17/062 ,  F03B17/063 ,  F03D1/02 ,  F03D3/02 ,  F03D3/0427 ,  F03D9/008 ,  F03D9/17 ,  F03D9/28 ,  F03D13/20 ,  F03D15/10 ,  F05B2240/13 ,  F15B11/06 ,  F15B11/064 ,  Y02E10/28 ,  Y02E10/72 ,  Y02E60/15

摘要： The present invention in a preferred embodiment provides systems and methods for a velocity gradient floating turbine and power generation, comprising: a) a floating platform; b) guide vanes; c) a velocity gradient turbine; d) a gas compressor; e) a means to couple turbine and compressor, further comprising a turbine gear and a compressor gear or belt/chain drive; f) at least a pipe; and g) a turbine—generator sub-system; wherein the said floating platform comprises: i. at least two tanks; ii. at least a rod to support the said tanks; and wherein the said turbine—generator sub-system comprises: i. a turbine ; and ii. a generator.