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WO/2022/214956A1 |
Disclosed is a fluidic rotor that includes a rotary structure (2, 3) mounted on a base (1) and supporting a set of directionally adjustable blades (4) capable of oscillating relative to the rotation of the rotary structure about a rotor ...
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WO/2022/213225A1 |
An offshore floating-type wave energy power generation combined apparatus: a set of floating platforms are arranged in the water, and a water turbine, a pendulum-type equal wave energy conversion apparatus, a vertical shaft wind power ge...
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WO/2022/203223A1 |
The present invention relates to a screw-type power generation apparatus having a variable free end. To this end, the screw-type power generation apparatus having a variable free end, of the present invention, comprises: a structure part...
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WO/2022/202358A1 |
A windmill (10) comprises a shaft (11), a blade (12), and a support member (13). The windmill is able to rotate about the center axis (A) of the shaft. The blade has a blade body section (12a) extending along an axial direction, which is...
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WO/2022/202488A1 |
A wind turbine (10) comprises a shaft (11), a blade (12), and a support member (13). The wind turbine is capable of rotating around a central axis (A) of the shaft. The blade has a blade body portion (12a) extending along an axial direct...
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WO/2022/203711A1 |
A fluid dynamic kinetic energy-based frictionless type generator of a range extender and recharger for an electric vehicle or device and the production of electricity is characterized by converting fluid motion into electric energy. This...
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WO/2022/196539A1 |
Provided is a helically shaped wing including a column-shaped shaft portion and a blade portion disposed helically on a side surface of the shaft portion. The blade portion includes a winglet on an end portion thereof.
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WO/2022/195203A1 |
The invention relates to a generally cylindrical air vent turbine (1) having a main axis of rotation (A) and comprising a central series (2) of first blades (20). The turbine (1) is characterised in that it comprises an external series (...
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WO/2022/194972A1 |
The present invention comprises an energy generating device (100) for generating energy from a flowing fluid, in particular from a flow of wind and/or from a flow of water, comprising: a rotational body (200), wherein the rotational body...
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WO/2022/186725A1 |
The technical solution relates to wind power engineering and is intended for converting the kinetic energy of the wind into mechanical energy of the rotation of a blade system for subsequent conversion into electrical energy. A wind powe...
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WO/2022/175720A1 |
It is a wind and solar turbine that produce energy with wind and solar power by combining polymer solar panels. The wind turbine fans are spherical, and its lateral cuts are indeed interconnected blades next to each other, which are conn...
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WO/2022/175301A1 |
Wind turbine (1) comprising twin cross-flow turbines (10, 20) connected to a generator (30), the generator comprising a shaft configured to be rotated when the turbines rotate, the wind turbine comprising: - a first turbine (10) rotatabl...
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WO/2022/171980A1 |
Wind driven apparatus is provided including upright support means and a plurality of wind directing wall members protruding outwardly from the upright support means at spaced apart intervals. The area between two adjacent wind directing ...
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WO/2022/172013A1 |
An apparatus for generating electricity for attachment to a physical structure, including: a housing including: a first housing portion including: a first internal passage defined by the housing; and first and second openings in fluid co...
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WO/2022/171357A1 |
A hybrid energy tower consists of one or more foundations (1) with at least one or multiple masts (2) standing thereon, and is equipped with one or more combinations, installed thereon, consisting of photovoltaics (6) and at least one ho...
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WO/2022/169120A1 |
The present invention relates to a multi-purpose Savonius wind power generation apparatus, which has rotary blades with a length set according to region-specific wind velocity regardless of the use and region of a power generation site, ...
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WO/2022/163043A1 |
This wind power generation device comprises a plurality of rotary vanes 15 around a rotation axis. The rotary vanes 15 each have a front vane surface 16 curved so as to be parallel to the rotation axis and protrude forward in the rotatio...
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WO/2022/159006A1 |
On a sail-driven wind power plant, screen-type sails mounted on the ends of carriers and automatically performing a rotating movement relative to a vertical axis under the effect of a wind flow and within bounds delimited by the end poin...
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WO/2022/153338A1 |
Described herein is a rotor blade assembly (100) and a method for generating a lift in a fluid installation. The rotor blade assembly includes an arcuate rotor blade (102) that is configured to be rotated about its axis Y. One or more mo...
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WO/2022/155426A1 |
A savonius wind turbine including a rotational shaft and a compound blade operatively coupled to the rotational shaft is provided. The compound blade includes a primary blade portion and a secondary blade portion. The primary blade porti...
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WO/2022/153648A1 |
This vertical axis wind turbine comprises a base section (2) having a power-generating unit, a rotating section (3) that rotates in relation to the base section (2) about a vertical axis, and a plurality of wind turbine blades (10 (main ...
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WO/2022/149709A1 |
Disclosed is a vertical wind power generator that accurately transfers the pressure of a fluid to at least one blade even in an environment in which the wind direction changes frequently or the wind speed is low, thereby achieving suffic...
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WO/2022/149563A1 |
[Problem] To safely and efficiently generate power in both a state in which a device is attached to a moving body and a state in which the moving body is stopped. [Solution] A wind power generator including a wind power generation mechan...
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WO/2022/149710A1 |
Disclosed is a vertical wind turbine for automatically tracing a wind direction, which can continuously trace the wind direction to transmit wind pressure to blades even in an environment where the wind direction changes frequently or a ...
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WO/2022/142554A1 |
A novel fluid power generation device. The power generation device comprises a mandrel sleeve (2) mechanically connected to a main shaft of a power generator; fan blade outer frames (1) are fixedly mounted on the mandrel sleeve (2); each...
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WO/2022/140673A1 |
A vertical axis wind turbine including a nozzle is provided. The nozzle includes a first airfoil and a second airfoil. The first airfoil includes a first airfoil leading edge and a first airfoil trailing edge, and the second airfoil incl...
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WO/2022/128038A1 |
A cable protection system (70) for protecting one or more cables (50, 50', 50'', 50''') hanging inside a wind turbine tower (6) is disclosed. The cable protection system (70) comprises one or more strain-relieving members (60) that compr...
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WO/2022/130244A1 |
The invention relates to a wind turbine of the cylindrical type. There is provided a wind turbine which comprises a stator surrounding a rotor. The stator includes a plurality of fixed vanes which extend between first and second peripher...
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WO/2022/124697A1 |
The present invention relates to a dual-axis hybrid wind power generator which uses horizontal and vertical axis wings, and in which a horizontal axis power generator and a vertical axis power generator are independently operated, the po...
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WO/2022/124193A1 |
In the present invention, power generators are disposed horizontally at center portions of upper and lower lateral frame bodies of a support frame that is framed by the upper and lower lateral frame bodies and a plurality of support colu...
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WO/2022/125048A1 |
The invention is generally a riverine hydrokinetic turbine, comprising at least four helical type turbine blades (1) consisting of optimized blade sections (3) (hydrofoil), providing a rotational movement by fluid flow and having a twist...
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WO/2022/125216A1 |
A Sub-Terrestrial Updraft Tower (STUT), combination subsurface Downdraft/Updraft Tower, comprising an Inner Updraft Shaft and Outer Downdraft Shaft, housing the Inner Updraft Shaft, receiving airflow from air-inlets at surface level into...
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WO/2022/122599A1 |
The invention relates to a wind power plant (1) having a vertical rotation axis (x) and having a support structure (A) for a base (B) that can be anchored in a foundation and for a rotor (R). The base (B) has an annular, hollow profile (...
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WO/2022/116884A1 |
A combined wind power generation device. The combined wind power generation device is composed of a plurality of sets of wind energy collecting mechanisms connected in parallel and comprises a fixing frame (1), a blade mechanism (2), a f...
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WO/2022/117172A1 |
There are already many inventions and designs for generating electrical energy from the sun, the wind, ocean waves, magnetic fields and potential energy. The problem in the prior art is that: solar energy is limited by hours and sunlight...
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WO/2022/119324A1 |
For reducing vibrations and noise and improving power generation efficiency, the present invention provides a power generation apparatus comprising: a pair of circular side walls (312) which are formed to be spaced apart from each other ...
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WO/2022/114997A1 |
The utility model relates to the field of wind energy and is an assembly for converting wind energy into electrical energy, which is suitable for use as an electrical energy supply for low-rise residential buildings, outbuildings, tempor...
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WO/2022/115096A1 |
The invention relates to machines for converting wind energy into mechanical engine and subsequently into electrical energy. A wind energy installation comprises a vertical load-bearing shaft (1) on which are arranged, on horizontal leve...
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WO/2022/106877A1 |
The application relates to a system for accelerating turbine rotation. The application is characterised in that on the upper end of an elongated rotor shaft there is an irreversible transmission (3) installed, with which there is connect...
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WO/2022/106979A1 |
Disclosed is a system (1) for capturing the energy of a fluid stream (2), comprising: - a rotor (3) rotatably mounted in a stator (4) around a first axis (31) of rotation; - the stator (4) comprising a plurality of guide vanes (41) dispo...
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WO/2022/101657A1 |
A system for generating electric energy from wind or hydraulic energy includes a turbine, and an electric energy generating device to which the turbine is connected through a shaft along a first axis. The turbine includes at least one bl...
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WO/2022/099353A1 |
A rotor for a wind turbine is formed by a plurality of S-shaped blades. Successive blades are mounted to each other, with an inner end of one blade being mounted at right angles to an intermediate portion of an adjacent blade. An interna...
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WO/2022/086394A1 |
A vertical axis wind turbine, comprising: a wind turbine body; a blade; and a strut having a first end coupled to the wind turbine body and a second end coupled to the blade using a fastening arrangement, wherein the fastening arrangemen...
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WO/2022/065167A1 |
This wind power-generation device includes a wind turbine, a power generator (5) that generates power through the rotation of a central rotating member, and a brake device (Bk) that brakes the rotation of the wind turbine. The brake devi...
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WO/2022/065314A1 |
The present invention makes it possible to solve the problem of installation taking time due to misalignment of a screw hole when bolting the lower end of a pillar of a windmill to a slider of a linear motion guide device. This container...
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WO/2022/059624A1 |
This vertical shaft wind turbine (1) has a plurality of, for example two, blades (3) that are parallel to the vertically-extending rotational axis (O) of a rotational center member (2), wherein the blades (3) and the rotation center memb...
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WO/2022/054268A1 |
The purpose of the present invention is to provide: a vertical shaft rotation-type wind power motor 2 that produces a comprehensively large rotary force per motor; and a wind power generation device 1 which uses the wind power motor 2 to...
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WO/2022/054800A1 |
A vertical-axis wind turbine (1) having a plurality of blades (3) which are parallel to a rotational axis center (O) that extends along the vertical direction of a rotating central member (2), wherein the blades (3) and the rotating cent...
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WO/2022/050858A1 |
The subject of the invention is a vertical-axis wind turbine designed for cooperation with electricity generating devices The vertical-axis wind turbine according to the invention comprises a rotor permanently mounted on a rotary axis su...
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WO/2022/042213A1 |
A wind power generation device, comprising an upper plate (1), a lower plate (2), and impellers located between the upper plate (1) and the lower plate (2). The upper plate (1) and the lower plate (2) are provided in parallel relative to...
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