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41. 发明授权

US11976639B2 Apparatus for generating electrical power 有权
公开(公告)号：US11976639B2
公开(公告)日：2024-05-07
申请号：US18265158
申请日：2020-12-04
申请人： VGS Energy LTD
发明人： Martin Suchanek
IPC分类号： F03G3/00 , H02K7/18
CPC分类号： F03G3/094 , H02K7/1815
摘要： An apparatus for generating electrical power, comprising: a generator for generating electrical power; a handle having a first end that is rotatably coupled to the generator, and a second end that is rotatable 360 degrees about the generator in a substantially vertical plane from a top dead centre (TDC) position, through a bottom dead centre (BDC) position, and back to the top dead centre (TDC) position; a weight that is moveable along the handle between a first position, a piston arranged to move the weight between first and second positions. The piston being operable to move the weight along the handle from the first position to the second position, such that the weight provides a mechanical advantage as the handle rotates from TDC to BDC due to gravity acting on it, whereby rotation of the handle drives the generator thereby to generate electrical power. A corresponding method is also provided.

42. 发明公开

US20240146152A1 A LINEAR ELECTRIC GENERATOR 审中-公开
公开(公告)号：US20240146152A1
公开(公告)日：2024-05-02
申请号：US18277988
申请日：2022-02-22
申请人： YAFA INNOVATIONS LTD
发明人： Salih MANASRA
IPC分类号： H02K7/18 , F01B7/14 , F02B63/04 , F02B75/28
CPC分类号： H02K7/1884 , F01B7/14 , F02B63/041 , F02B75/28
摘要： The present invention refers to a linear electric generator, comprising: at least one intake port; at least one expansion chamber, and at least one expansion piston; at least one central cylinder; at least two reduced cylinders, wherein the diameter of said reduced cylinders is smaller than the diameter of the central cylinder, and wherein each reduced cylinder comprises a partition; at least one electric power-generating set of pistons, wherein each piston of said set of pistons is located inside the central cylinder and is suitable to linearly move inside the inner void of a reduced cylinders through the partitions of the reduced cylinders, and wherein each said piston is connected to an oscillator; at least one fluid chamber suitable to comprise incompressible fluid, wherein said fluid chamber is the void between the edge of the expansion piston closer to the electric power-generating pistons and the electric power-generating pistons themselves; at least two sets of magnets, wherein each set of magnets is attached to an oscillator; at least two end sections that comprise coil windings; and at least one outlet port, suitable to allow the evacuation of fluids from said expansion chamber. The invention also refers to a method for energy transformation.

43. 发明公开

US20240146151A1 MOBILE DIVERSIFIED POWER GENERATION SYSTEM UTILIZING GAS 审中-公开
公开(公告)号：US20240146151A1
公开(公告)日：2024-05-02
申请号：US17975222
申请日：2022-10-27
申请人： BGH Design, LLC
发明人： Barry G. Heald
IPC分类号： H02K7/18 , B60P3/00 , H02K11/30
CPC分类号： H02K7/1823 , B60P3/00 , H02K11/30
摘要： A mobile power generation system includes a mobile platform upon which is coupled a turbine, an electric generator, a water boiler, and a liquid pump through a closed loop pipe. The water boiler is coupled to a source of flammable gas. The liquid pump is in fluid communication with a liquid discharge tank. The power generation system may also include a liquid supply tank in fluid communication with the discharge tank and an electronic controller that manages the operation of the system. The controller also includes a battery banked storage unit that runs through a battery inverted to change the power from DC current to AC current which runs the controller and pump.

44. 发明公开

US20240146150A1 4-Phase Motor and Generator Device 审中-公开
公开(公告)号：US20240146150A1
公开(公告)日：2024-05-02
申请号：US18301764
申请日：2023-04-17
申请人： Thomas Navarro , Zachary J. Navarro , Tiffany J. Navarro
发明人： Thomas Navarro , Zachary J. Navarro , Tiffany J. Navarro
IPC分类号： H02K7/18 , H02K1/17 , H02K3/28 , H02K7/06
CPC分类号： H02K7/1807 , H02K1/17 , H02K3/28 , H02K7/063
摘要： The invention relates to a novel 4-phase motor and generator device with increased efficiency for generating electrical energy. The device features a stator wall with eight stator slots and four pole groups, and an armature rotatable within the stator wall. The eight stator slots are divided into four pole groups of opposing stator slots, the two opposing stator slots include a N stator slot and a S stator slot. N and S stator slots are alternatively activated in response to rotation of the armature. The activation of the pole groups results in a rotating magnetic field within the stator wall, and only six of the eight poles are actively coupled in any given configuration. The invention also includes a method of operating the motor for generating electrical energy with increased efficiency and an environmentally friendly manner compared to conventional motors.

45. 发明授权

US11973404B2 Gas engine power generation system 有权
公开(公告)号：US11973404B2
公开(公告)日：2024-04-30
申请号：US17913049
申请日：2021-03-25
申请人： Rise Pit Company Co., Ltd.
发明人： Takahiro Yamazaki
IPC分类号： H02K7/18 , F02B63/04 , F02D29/06
CPC分类号： H02K7/1815 , F02B63/042 , F02D29/06
摘要： A gas engine power generating system includes an electricity generating component including a gas engine, an alternating-current electricity generator, a cooling system portion, an exhaust system portion, an engine control unit, a battery, and an alternating current/direct current inverter, and a housing. A plurality of the electricity generating components are provided as electricity generating units, and are accommodated in the housing. Each electricity generating unit is configured to be capable of generating electricity independently, the plurality of electricity generating units are electrically connected together in parallel, operation, shut-down, and the amount of generated electric power for all the electricity generating units are managed by a total control unit, and direct-current power from each electricity generating unit is aggregated and converted to alternating-current power, and is supplied to the load side.

46. 发明授权

US11973391B2 Tangentially actuated magnetic momentum transfer generator 有权
公开(公告)号：US11973391B2
公开(公告)日：2024-04-30
申请号：US17756236
申请日：2020-11-20
申请人： WePower Technologies LLC
发明人： David Deak , Michael Joseph Riddell , Lawrence Richenstein
IPC分类号： H02K35/02 , H02K7/06 , H02K7/18
CPC分类号： H02K35/02 , H02K7/06 , H02K7/1853 , H02K7/1892
摘要： In general, devices and systems for a tangentially actuated magnetic momentum transfer generator, and methods of use thereof, are provided. In an aspect, an electrical generator having a plurality of turns of wire forming a coil, a rotating magnet positioned in the coil, at least one stationary magnet positioned about the coil, and a slider movable relative to the rotating magnet in a direction tangential to an outer surface of the rotating magnet are provided. The slider can be configured to cause rotation of the rotating magnet, and the rotation of the rotating magnet and/or an interaction of the rotating magnet with a magnetic field of one or more of the at least one stationary magnet and the slider magnet can induce a voltage across a first terminal end and a second terminal end.

47. 发明授权

US11971015B2 Wind power generator set, electromagnetic device, and heat exchange or drying device for iron core 有权
公开(公告)号：US11971015B2
公开(公告)日：2024-04-30
申请号：US17042169
申请日：2019-05-09
申请人： BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO., LTD.
发明人： Shengjun Ma
IPC分类号： F03D80/60 , F03D9/25 , H02K3/24 , H02K3/50 , H02K7/18 , H02K9/04 , H02K9/08 , H02K15/12
CPC分类号： F03D80/60 , F03D9/25 , H02K3/24 , H02K3/50 , H02K7/1838 , H02K9/04 , H02K9/08 , H02K15/125 , H02K2203/09
摘要： A wind power generator set, an electromagnetic device and a heat exchange or drying device for an iron core. The heat exchange or drying device for an iron core includes a sprayer capable of feeding an airflow, wherein the sprayer is provided with a spraying hole, and the airflow can be sprayed to an end of the iron core through the spraying hole. The sprayer sprays a cold airflow or a hot airflow at the end of the iron core, creating a cooling and drying environment at the end of the iron core. This facilitates the heat dissipation of the iron core and also the maintenance of the insulation performance of an end of a winding, including the insulation of the winding itself and the insulation between the winding and the iron core, and also the protection of a magnetic pole and a protective covering layer thereof.

48. 发明授权

US11970973B2 Electric machine cooling of stator with tube 有权
公开(公告)号：US11970973B2
公开(公告)日：2024-04-30
申请号：US16988166
申请日：2020-08-07
申请人： Rolls-Royce Corporation , Rolls-Royce North American Technologies, Inc. , Rolls-Royce Electrical Norway AS
发明人： Stephen Andrew Long , David Russell Trawick , Sean Morgan , Kolbeinn Kristjansson
IPC分类号： H02K5/20 , F01D15/10 , F01P5/10 , F01P5/12 , F02C7/12 , F02C7/32 , F16C33/10 , F16C37/00 , H02K1/20 , H02K7/18 , H02K9/10 , H02K9/19 , H02K9/197
CPC分类号： F02C7/12 , F01D15/10 , F01P5/10 , F01P5/12 , F02C7/32 , F16C33/1025 , F16C37/00 , H02K1/20 , H02K5/20 , H02K7/1823 , H02K9/10 , H02K9/19 , H02K9/197 , F05D2210/11 , F05D2220/76
摘要： An example system comprises an electric machine including a stator and a rotor, a cooling system configured to supply a cooling fluid to cool the electric machine, and a stator tube configured to contain the cooling fluid within a stator portion of the electric machine and prevent the cooling fluid from contacting the rotor.

49. 发明公开

US20240125301A1 DRIVE TRAIN ASSEMBLIES FOR WIND TURBINES 审中-公开
公开(公告)号：US20240125301A1
公开(公告)日：2024-04-18
申请号：US18483059
申请日：2023-10-09
申请人： General Electric Renovables Espana, S.L.
发明人： Jaco NIES , Laia ESTEBAN SOLER , Francesco MACCARANA , Thomas DROTS , Josep Bosch-Collado
IPC分类号： F03D9/25 , F03D1/06 , H02K7/08 , H02K7/18
CPC分类号： F03D9/25 , F03D1/065 , H02K7/08 , H02K7/183
摘要： The present disclosure relates to drive train assemblies for a wind turbine. These assemblies may comprise a rotor hub and a generator module. The generator module comprises a generator stator, and a stationary frame for supporting the generator stator. The generator further comprises a generator rotor, a shaft for supporting the generator rotor, and a bearing assembly for rotatably mounting the shaft on the stationary frame. The shaft is removably connected to the generator rotor, and the bearing assembly comprises a front bearing and a rear bearing. An upwind end of the generator module is attached to a downwind end of the rotor hub. The present disclosure further relates to wind turbines including such wind turbine assemblies and to methods for assembling drive train assemblies.

50. 发明授权

US11955868B2 Air-cooling system for portable generator 有权
公开(公告)号：US11955868B2
公开(公告)日：2024-04-09
申请号：US17658212
申请日：2022-04-06
申请人： N.P.S. Company, LLC
发明人： Junjie Dai , Jinbao Chen
IPC分类号： H02K5/20 , F02B63/04 , H02K7/18 , H02K9/04 , H02K11/33
CPC分类号： H02K5/207 , F02B63/042 , F02B63/048 , H02K7/1815 , H02K9/04 , H02K11/33
摘要： Devices, systems, and methods to air-cool a portable generator are disclosed. The devices include various air ducts to direct airflow over heated components within a cabinet of the portable generator to cool the components by convection. A damping fan draws ambient temperature air into the cabinet and directs the air into channels of an outflow duct.

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