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公开(公告)号：US12078149B2
公开(公告)日：2024-09-03
申请号：US18547083
申请日：2022-02-16
Applicant: COLLABORATIVE ENERGY
Inventor： Jean-Luc Achard , Sébastien Cussac
CPC classification number: F03D3/02 , F03D3/005 , F03D3/011 , F03D9/25 , F03D15/00 , F05B2220/706 , F05B2240/212 , F05B2240/37
Abstract: A wind turbine includes twin cross-flow turbines connected to a generator. The generator includes a shaft configured to be rotated when the turbines rotate. The wind turbine includes a first turbine rotatably movable around a first axis of rotation and including several blades distributed around the first axis of rotation. A second turbine is rotatably movable around a second axis of rotation and includes several blades distributed around the second axis of rotation. The first axis of rotation and the second axis of rotation are symmetrical to each other relative to a vertical axis. The first axis of rotation and the second axis of rotation are inclined relative to the vertical axis at an angle of inclination of between 25° and 50°.
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公开(公告)号：US20240280078A1
公开(公告)日：2024-08-22
申请号：US18453452
申请日：2023-08-22
CPC classification number: F03D3/009 , F03D3/02 , G09F23/00 , F05B2250/711 , F05B2250/712 , F05B2260/901
Abstract: A drag-based wind turbine device is disclosed. The device is an improved wind turbine comprised of two sets of stacked and coupled, drag-based vertical axis wind turbines, wherein drag from the first turbine helps propel the second turbine. Additionally, the surface of the first turbine is convex to ensure wind is always deflected toward the second turbine, wherein the wind is then received by the concave side of the second turbine. Further, the blades are arranged in a horizontal and sloping manner. In the convex position, each slope blade deflects incoming wind to the other set of turbines in a concave direction. Additionally, the gap between two turbines can be adjusted for different wind/current speeds, viscosities, compressibility, and densities for the best efficiency.
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公开(公告)号：US20240263612A1
公开(公告)日：2024-08-08
申请号：US18106983
申请日：2023-02-07
Applicant: John Neibling
Inventor： John Neibling
CPC classification number: F03D3/02 , F05B2240/37
Abstract: The present technology is directed to the design and relative placement of a plurality of rotor vanes against which a directional fluid flows thereby exerting a force against the vanes and rotating the vanes in a desired direction. The plurality of vanes is disposed about a central axis such that when the fluid exerts its force against the vanes the vanes rotate continuously about the central axis.
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公开(公告)号：US11982258B2
公开(公告)日：2024-05-14
申请号：US18039274
申请日：2021-12-02
Applicant: GLOBAL ENERGY CO., LTD.
Inventor： Masahiko Suzuki
CPC classification number: F03D3/011 , F03D3/02 , F03D9/25 , F03D15/20 , F05B2220/7066 , F05B2240/212 , F05B2240/372 , F05B2240/60 , F05B2260/30
Abstract: A generator is horizontally arranged in each plane central portion of horizontal frame bodies of a support frame body which is framed with the upper and lower horizontal frame bodies and a plurality of support poles, and a vertical main shaft of a vertical shaft rotor is integrally connected and supported between rotation shafts vertically facing each other of the upper and lower generators without using bearings to cooperatively move.
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公开(公告)号：US20240077060A1
公开(公告)日：2024-03-07
申请号：US18384963
申请日：2023-10-30
Applicant: Kirk Mills , Kimberley Mills
Inventor： Kirk Mills , Kimberley Mills
CPC classification number: F03D9/43 , F03D3/002 , F03D3/005 , F03D3/02 , F03D9/25 , F05B2220/7066 , F05B2240/911
Abstract: A plenum resident wind turbine sustainable energy generating system is disclosed. An example embodiment includes: a wind turbine assembly installed in a plenum of a heating, ventilating, and air conditioning (HVAC) unit, the wind turbine assembly including a plurality of blades and a transverse shaft; and a generator coupled to the shaft of the wind turbine assembly.
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Patent Agency Ranking
公开(公告)号：US20240003330A1
公开(公告)日：2024-01-04
申请号：US18039274
申请日：2021-12-02
Applicant: GLOBAL ENERGY CO.,LTD.
Inventor： Masahiko SUZUKI
CPC classification number: F03D3/011 , F03D9/25 , F03D3/02 , F03D15/20 , F05B2220/7066 , F05B2240/212 , F05B2240/372 , F05B2240/60 , F05B2260/30
Abstract: A generator is horizontally arranged in each plane central portion of horizontal frame bodies of a support frame body which is framed with the upper and lower horizontal frame bodies and a plurality of support poles, and a vertical main shaft of a vertical shaft rotor is integrally connected and supported between rotation shafts vertically facing each other of the upper and lower generators without using bearings to cooperatively move.
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公开(公告)号：US11773823B2
公开(公告)日：2023-10-03
申请号：US18093892
申请日：2023-01-06
Applicant: Airiva Renewables, Inc.
Inventor： Joe D. Doucet
CPC classification number: F03D3/02 , F03D3/005 , F03D9/25 , F05B2220/706 , F05B2240/213 , F05B2240/40
Abstract: Techniques are disclosed where a plurality of bladed shafts are arranged in an adjacent relationship to one another within a frame. The blades of the shafts are capable of interacting with moving air and causing rotation of the shafts. Rotational energy of the shafts is converted to electrical energy by electrical equipment stored within a portion of the frame. The electrical energy is conditioned and output as usable electrical power.
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公开(公告)号：US20230151795A1
公开(公告)日：2023-05-18
申请号：US18093892
申请日：2023-01-06
Applicant: Airiva Renewables, Inc.
Inventor： Joe D. Doucet
CPC classification number: F03D3/02 , F03D3/005 , F03D9/25 , F05B2240/40 , F05B2220/706 , F05B2240/213
Abstract: Techniques are disclosed where a plurality of bladed shafts are arranged in an adjacent relationship to one another within a frame. The blades of the shafts are capable of interacting with moving air and causing rotation of the shafts. Rotational energy of the shafts is converted to electrical energy by electrical equipment stored within a portion of the frame. The electrical energy is conditioned and output as usable electrical power.
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公开(公告)号：US20230141721A1
公开(公告)日：2023-05-11
申请号：US17970074
申请日：2022-10-20
Applicant: Airiva Renewables, Inc.
Inventor： Joe D. Doucet
CPC classification number: F03D3/02 , F03D9/25 , F03D3/005 , F05B2220/706 , F05B2240/213 , F05B2240/40
Abstract: Techniques are disclosed where a plurality of bladed shafts are arranged in an adjacent relationship to one another within a frame. The blades of the shafts are capable of interacting with moving air and causing rotation of the shafts. Rotational energy of the shafts is converted to electrical energy by electrical equipment stored within a portion of the frame. The electrical energy is conditioned and output as usable electrical power.
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公开(公告)号：US20180340513A1
公开(公告)日：2018-11-29
申请号：US15606752
申请日：2017-05-26
Applicant: Imam Abdulrahman Bin Faisal University
Inventor： Omer AGA , Ismail ANIL
CPC classification number: F03D3/02 , F01D25/32 , F03D3/005 , F03D3/062 , F03D9/25 , F03D13/20 , F05B2240/211
Abstract: Described herein is an apparatus for wind energy production and air purification. The apparatus includes a vertically mounted center shaft, a plurality of branches connected horizontally to the center shaft along a length of the center shaft to faun different levels of branches, a plurality of blades rotatably connected to each branch of the plurality of branches, at least one of the blades being configured to hold one or more air filters, and a micro-turbine rotatably connected to each blade of the plurality of blades, wherein each blade of the plurality of blades is configured to rotate in response to air received at the plurality of blades thereby producing electric energy via rotation of the respective micro-turbines and the one or more air filters, the one or more air filters being configured to filter the air blowing at the plurality of blades.
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