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WO/2021/108882A1 |
The turbines have a supporting base (10) bearing the vertical shaft (20) of a rotor (R) with upper and lower frames (30, 40) into which helical blades (50) are fastened. The deflector (D) comprises: an upper plate (60) arranged above the...
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WO/2021/112993A1 |
A reactive blade turbine system works vertically, horizontally, or at an angle and clockwise or counterclockwise according to blade angle and locking position and adjusts to variations in fluid flow such as changes in tidal currents to g...
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WO/2021/111226A1 |
The present invention refers to a high performance hybrid turbine comprising mainly an impeller (rotor) towards which a fluid flow (of water, air, other fluid also multiphase) is conveyed for the rotation of the impeller itself around it...
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WO/2021/105544A1 |
The invention relates to a wind turbine that does not produce a negative visual impact, dampens noise and is not dangerous. The solution found by the inventors is to insert the wind turbine blades into a wind concentrator. Specifically, ...
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WO/2021/085940A1 |
Disclosed is a car-mounted wind power generator comprising: a prop member comprising multiple frames such that same is installed on a car roof; a housing member formed on the upper portion of the prop member so as to have a predetermined...
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WO/2021/080468A1 |
Proposed is a wind turbine having a vertical axis rotor mounted in a fixed cylindrical housing provided with outwardly opening shutters. The rotor consists of a rotating core comprising core blades fastened between two circular bases and...
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WO/2021/080469A1 |
A wind-driven electric power station comprises a multiplicity of wind generator turbines with vertical axis rotors. The wind generator turbines are mounted on the facade of a tall building and form a single generating complex for the ele...
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WO/2021/075201A1 |
Provided is a windmill having a rotary shaft that is not susceptible to fatigue failure. This windmill 100 is provided with a rotary shaft 110 extending in the vertical direction, a plurality of arms 120 that extend horizontally from the...
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WO/2021/069856A1 |
A shaftless wind turbine (10) is provided which comprises a stator (12) including a stator frame (16) and a plurality of deflector blades (20) engaged with the stator frame (16); and a rotor (14) receivable within the stator (12) and rot...
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WO/2021/069935A1 |
A shaftless wind turbine (210) is provided which comprises a rotor (214) rotatable relative to a support member (240), the rotor (214) including a rotor frame (222) and a plurality of rotor blades (228) engaged with the rotor frame (222)...
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WO/2021/062909A1 |
A coaxial asynchronous dual-drive vortex turbine, comprising a frame (7), a main shaft (3) vertically provided in the middle of the frame (7) and located at an input end of a generator, and rotatable blades (4) circumferentially provided...
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WO/2021/052816A1 |
A rotor of a wind motor with a vertical axis of rotation, consisting of the PTO shaft with a disk with arms with the wings installed in them evenly distributed around its circumference and perpendicular to the axis of the shaft, is chara...
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WO/2021/049755A1 |
Provided is a vertical-type whirlwind windmill assembly for a vertical-axis wind power generator, the windmill assembly applying rotating power to a main generator of a vertical-axis wind power generator by means of influent wind that fl...
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WO/2021/042225A1 |
A non-loaded wind power generation device (1), consisting of a magnetic coil set (10), a shaft rod (11), a rotating circular housing (12), a fan blade (13), and a fixing base (14). The magnetic coil set (10) has multiple magnetic coil co...
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WO/2021/018353A1 |
The present invention relates to a novel universal propeller (1) which is distinguished in comparison with generic propellers (1) by the fact that a gearwheel (52) is arranged on each rotor blade (30), which gearwheel (52) is directly op...
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WO/2021/017036A1 |
A Savonius wind turbine having flexible blades comprises four rectangular flexible blades, four outer blade positioning rods, two inner blade positioning rods, a disc-shaped blade mounting top plate (5), a disc-shaped blade mounting bott...
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WO/2021/020728A1 |
A hybrid power generation system, according to an embodiment of the present invention, has the following effects: noise and vibrations are reduced during rotation since a blade is provided on a vertical shaft; since the hybrid power gene...
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WO/2021/018181A1 |
A power generation device with a storm invasion weakening function, comprising: a base, a fixing steel frame, wind energy rotating assemblies and a rooftop, wherein the base comprises a concrete base; the fixing steel frame is provided o...
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WO/2021/017033A1 |
A blade swinging type flow guiding vertical axis wind turbine. A stator and a rotor of the flow guiding type vertical axis wind turbine using the blade swinging type each comprise an upper support (7, 1), a lower support (8, 2), blades (...
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WO/2021/019917A1 |
A vehicle-mounted wind-powered electricity generating device (1) which is mounted in a vehicle (100) to generate electricity using an airflow that arises when the vehicle travels is provided with a rotational force generating unit (10), ...
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WO/2021/014200A1 |
The claimed invention relates to controlling and regulating wind-driven motors. The present adaptive turbine is intended for wind turbines with a vortex concentrator (1), and consists of a hub (2) which has rods (3) radiating therefrom w...
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WO/2021/015605A1 |
A wind power installation comprises aerodynamic blades mounted above and below sail blades. Hingedly mounted to the end faces of the aerodynamic blades are transverse members, the opposite ends of which are rigidly connected to a shaft, ...
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WO/2021/009549A1 |
In this invention, some unique blades are embedded which start from the top of the glass dome, extend around it and ending up below the dome plate. All of these blades are used to slow rotation of the tower. This vertical wind turbine, w...
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WO/2021/005425A1 |
The present invention describes a turbine with an axis perpendicular or transverse to the direction of flow of a fluid. Said turbine employs two techniques for performance purposes. The first technique is that of pivoting vanes which cov...
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WO/2020/261202A1 |
The invention is a turbine (A) of the lift type, suited to be placed in any fluid, comprising a shaft or rotation axis (7), N blades (1) constrained to said shaft or axis (7) by means of one or more radial arms (2), wherein each of said ...
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WO/2020/256572A1 |
A flow turbine rotor whose operation is based on aerodynamic profiles with leading and trailing edges clearly defined by their construction, adapted for nominal operation at specific speed blade speed greater than 1.5 of the incoming win...
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WO/2020/249582A1 |
There has been a considerable amount of research and development in the use of high-altitude wind energy in the last 15 years. Vastly different theoretical concepts have therefore been proposed, and some prototypes have impressively demo...
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WO/2020/250260A1 |
The present invention refers to a conveyor for vertical axis wind generator comprising a chamber (2) adapted to contain a rotor (3) of a wind generator (30), and a plurality of channels (5) adapted to convey an airflow (11) in said chamb...
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WO/2020/252273A1 |
The present disclosure is directed to towerless vertical-axis wind turbines with pre- tensioned rotors. The present disclosure is further directed to a vertical-axis wind turbine (VAWT) with supported blade ends (e.g., Darrieus type) whi...
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WO/2020/249709A1 |
The invention relates to a wind turbine (4), comprising a shaft, a rotor (38) and a counterweight (36). The shaft defines an axis of rotation (A30) and has an upper portion with an upper end and a lower portion with a lower end. The roto...
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WO/2020/251400A1 |
The invention relates to the field of wind power engineering. A windmill installation comprises, mounted on a foundation, a vertical pipe formed by a bottom converging section mounted on said foundation and having a heating element and g...
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WO/2020/246945A1 |
The invention is circular wind turbines, which generate electricity energy using all types of air currents and which turn parallel to the surface when in the vertical or horizontal position. The Circular Wind turbines are comprised of di...
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WO/2020/246904A1 |
The invention relates to installations for generating electrical energy from an incident flow of air and for extracting fresh water from atmospheric air. The installation consists of an elongate tower with an annular air intake in the fo...
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WO/2020/230685A1 |
Provided are a floating wind turbine that can be installed offshore, and an installation method for said wind turbine. This floating offshore wind turbine comprises a float (2), a shaft (3) that is connected to the float, and a blade s...
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WO/2020/231737A1 |
A system for generating power from wind and/or solar energy. The system comprises an array of rotors exposed and configured to capture wind power. The array of rotors is installed or set in a rotor panel having members that carries each ...
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WO/2020/228048A1 |
A wind power generation device, comprising a substrate (1), a sleeve (2) disposed on the substrate (1) and a rotating shaft (3) movably penetrating through the sleeve (2). One end of the rotating shaft (3) is connected with a blade wheel...
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WO/2020/230148A1 |
This invention is related to the field of Wind & Solar Energy applications and associated infrastructural facilities, which will be an environmental friendly set-up on a small land area for better utilisation of wind & solar resources av...
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WO/2020/220913A1 |
Disclosed is deep open sea floating wind-solar fishing comprehensive equipment. A floating structure is combined with vertical-axis wind turbines, a solar photovoltaic panel and an aquaculture net cage. Four vertical-axis wind turbine bl...
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WO/2020/154459A9 |
A vertical axis wind turbine includes a cylindrical rotor with a plurality of convex-concave blades placed in a stator which directs the wind stream. The VAWT is installed vertically towards a surface of the ground, and wherein, the stat...
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WO/2020/215131A1 |
The invention relates to wind turbines for vertical wind turbines, that is, self-adjusting stationary blades and wind routers which further enhance the operation and efficiency of each wind turbine on the main axis of the turbine. Depend...
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WO/2020/219001A1 |
The invention relates to vertical axis-type wind turbine assemblies. A vertical axis-type wind turbine assembly comprises a mast with an electric generator, and a wind rotor in the form of crossbeams extending radially from the mast and ...
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WO/2020/214101A1 |
The wind cable car converts the sliding movement of the air into a sliding cyclical movement of the carriages (34) along the suspended way and, by means of ropes (1) and rotary pulleys (30), converts it into a twisting movement of the ge...
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WO/2020/212959A1 |
The invention relates to an orthogonal multi-chamber fiber composite material, a manufacturing method, and a film material. An orthogonal structural element includes a shell containing structural panels and two chambers formed between st...
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WO/2020/188482A1 |
A vertical axis wind machine (1) has a connecting frame (2), a rotor (18) coupled to the frame (2) in a rotary manner so as to rotate around a fixed vertical axis (6), a wind inlet opening (45) and a motion output shaft (24) coupled to t...
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WO/2020/187374A1 |
Disclosed is a vertical axis power turbine (1) comprising a plurality of support arms (2) extending radially outwards from a hub (3). Each of the support arms (2) comprises a blade(4) connected to a support arm front side (2a) through hi...
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WO/2020/180083A2 |
The present invention has been devised to address problems as described above, and the objective thereof is to provide a fluid power generator which can enhance power generation efficiency by efficiently using the drag force of wind with...
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WO/2020/175840A1 |
The present invention relates to a wind power composite on-water support bridge type photovoltaic power generation system comprising a wind power generation module which is provided on a photovoltaic power generation module, having a sol...
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WO/2020/174501A1 |
A windmill structure that us suitable for use onboard a freight vessel, the windmill structure comprising a windmill blade arranged on a stationary horizontally arranged axis and an elongated box-shape frame having dimensions substantial...
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WO/2020/172536A1 |
A decorative ornament powered by a vertical axis wind turbine. The turbine includes blades that rotate about a centrally located vertical shaft. An LED illuminated globe is centrally located within the rotating blades and is secured atop...
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WO/2020/172534A1 |
An improved vertical axis wind turbine for generating electric power which includes blades that provide improved performance per unit of surface area. The blades are adapted to rotate about a vertical axis and are shaped having a leading...
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