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WO/2022/099358A1 |
The present invention relates to a modular electricity generation system. The system includes a plurality of water turbine modules for generating electricity. The modules are suitable for serially arranging to form an expansive row or li...
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WO/2022/094673A1 |
A hydrostatic pressure to kinetic energy conversion system comprises a hydraulic head water column having a lower end which diverges to a pair of pressure channels. A valve system interfaces the water column and the pressure channels so ...
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WO/2022/096878A1 |
A buoyant wave energy capturing device is provided for use in a wave energy conversion (WEC) system, the device comprising: an absorber portion having a physical property linked to a hydrodynamic characteristic of the absorber portion; a...
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WO/2022/093138A1 |
The present invention is related to a modular floating structure for floating solar photovoltaic and wave hybrid power plants. The present invention is also related to a wave power mechanism to be used in a modular floating structure for...
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WO/2022/093909A1 |
Disclosed is buoyant wave energy capture device, adapted to float adjacent to an upper surface of a body of water over which waves pass, and adapted to capture a portion of the radiated waves created by its own rising and falling in resp...
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WO/2022/093013A1 |
The present invention relates to a wave energy converter, comprising: - a float; - an elongate spacer configured to connect the float to an anchoring at, on or to a floor of a water body; - wherein the float is configured to rotate as it...
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WO/2022/084905A1 |
The invention provides a method of converting fluid enthalpy to fluid jet kinetic energy, suitable for use in generating power, just behind the vena contracta. This is done through use of a positive displacement pump-driven converging no...
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WO/2022/086351A1 |
The application relates to a technical device generating an "anti-gravitational liquid lifting method". There are three forces in the phenomenon created: 1. gravity 2. centrifugal force caused by rotation about an axis. 3. anti-gravitati...
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WO/2022/082233A1 |
The invention relates to a device for storing and converting energy, comprising a drive container (1), which is filled with a floatation fluid (2) and in which is arranged a buoyant rotor (3) of a rotor apparatus (4) which is drive-conne...
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WO/2022/084045A1 |
A system for storing and recovering energy which comprises: - at least one liquid vessel for storing a working liquid, and - a turbine unit for power generation, wherein the turbine unit is connected to the liquid vessel in such a way an...
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WO/2022/084493A1 |
Electrical power generating system, comprising a drum (22) operatively coupled to an electrical generator; a cable (18) winded around the drum (22); and at least one load car (12) travelling on rails (14) between an upper position (12.2)...
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WO/2022/086339A1 |
An underwater power plant (1) for arrangement in a water current (vc), the underwater power plant (1) comprising at least two rotatable stations (3,4) and at least one endless traction member (2a, 2b) connected to the rotatable stations ...
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WO/2022/079332A1 |
A floating independent X-shaped self-aligning multiple hydro-generator with maximum thrust surface that generates electrical power by using river and sea currents, regardless of the direction thereof, not requiring a supporting structure...
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WO/2022/079096A1 |
The invention provides a system (2) configured for producing electric power from waves (4), such as sea waves. The system (2) comprises a buoyant body (10); an electric generator including an input shaft adapted to rotate with respect to...
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WO/2022/077554A1 |
A double-shaft bidirectional angle-variable step pulley, comprising: an outer barrel (1), a water inlet channel being formed in the outer barrel (1); a sealed water inlet end cover (2) connected to the top end of the outer barrel (1); wa...
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WO/2022/069804A1 |
This invention relates to an arrangement to optimize the production of hydrogen, the arrangement comprising at least a solar energy unit (12) and a wave and/or tidal energy recovery system (2), which are arranged to produce renewable ene...
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WO/2022/062220A1 |
A ship-borne wave-activated pendulum generator driven by turbulent motion comprises: a base (1), a pendulum generator (2), a pendulum rod (3), a pendulum bob (4), a sliding sleeve (5), and a damping spring (6). An inertial vibration memb...
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WO/2022/062219A1 |
A ship-borne impact type tossing-driven wave-activated generator, comprising: a base (1), sliding rods (2), sliding sleeves (3), damping springs (4), a crosspiece (5), an ejection cone (6) and an impact type generator (7), wherein an ine...
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WO/2022/060326A1 |
The present invention is a system (100) comprising a power generator (170) which provides solvent passage from one of the liquids to the other liquid by means of an osmotic membrane provided between liquids taken to a first volume and to...
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WO/2022/057493A1 |
A split-type blade (10), a fluid drive device (1) and a fluid drive proportional mixer. The split-type blade (10) is used as a component of the fluid drive device (1) to convert pressure energy of fluid into mechanical energy. The split-...
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WO/2022/058336A1 |
The invention relates to a device for generating electric current in a fluid flow circuit, comprising: a duct segment (1) intended to be interposed in the fluid flow circuit, a rotor (2) mounted in the duct segment (1) and able to be set...
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WO/2022/061042A2 |
A wave power harnessing device which may include a base configured to support at least one guide opening; first and second shafts which may be situated apart and parallel from each other and to the base; first and second sprockets couple...
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WO/2022/055469A1 |
Claimed is a method for producing electrical energy from wave energy in which a float is positioned in a body of water subject to waves and is adapted for strictly vertical movement under the effect of the waves with the aid of motion gu...
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WO/2022/053854A1 |
In an electrical energy generating system, a liquid contained in a closed system is made to flow through a tube (2) to push the piston (24) of a hydraulic cylinder (7). The force thus created rotates a handle (27) of a scythe shaped comp...
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WO/2022/053842A1 |
This invention concerns a hydropower production mechanism from an autonomous closed water circuit. From tank A3 (3) situated at a certain altitude and on downhill ground, the water descends due to gravity, towards the A4 power station (4...
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WO/2022/055357A1 |
Float assembly (100) for wave power conversion system, wherein the float assembly (100) is formed by at least two float parts (110a-b)assembled together by means of attachment means (122, 123, 150) to form the float assembly (100), where...
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WO/2022/055460A1 |
The invention is a unit that transforms the kinetic energy in the wind or water into mechanical energy, comprising; shaft I (1) to which at least one gear I (3) and drum I (5) is connected, at least one movement element (2) connected to ...
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WO/2022/055439A1 |
This invention is designed to work continuously during changing wave conditions specifically near shore at the lowest cost of construction and maintenance. System in the invention stores kinetic energy of sea's waves during times of abun...
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WO/2022/052388A1 |
A ducted, dual-magnetic circuit, coreless tidal generator, comprising a housing structure, a central positioning shaft, an outer rotor dual-magnetic circuit structure, and an inner rotor coreless winding structure. The housing structure ...
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WO/2022/050879A1 |
The invention relates to pipes that serve as water columns which are used to desalinate water with a reverse osmosis system and to generate electricity. These pipes have suitable heights (above/below) the ground surface, and each pipe ac...
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WO/2022/050880A1 |
The present invention relates to a module which is attached to the sterns (of ships, vessels and, generally, maritime watercrafts) for use as an auxiliary engine in existing ships and vessels. Said module is fuel less and thus produces n...
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WO/2022/048964A1 |
The invention relates to a water turbine (1) comprising: - at least one module (2) designed to be immersed in a liquid (9), each module comprising: o a path (3) for circulation of liquid in the module comprising an inlet (4) designed to ...
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WO/2022/050892A1 |
A buoy for a wave energy converter system comprises an attachment portion and a plurality of buoyancy block assemblies supported by support portions. By providing the support portions so that they form an integral support structure, an i...
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WO/2022/049152A1 |
A hydro injector for delivery of the water from a deep water source under pressure to a turbine comprising a series of sections each one of which is linked by a pipe for delivery of water to a water vessel from which the water is provide...
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WO/2022/050881A1 |
The present invention relates to U-shape subsurface tubes, for use to generate electricity from a waterfall with a fixed amount of water. When the water falls, from the operation basin, as a result of gravity only and enters these tubes ...
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WO/2022/051031A1 |
A facility for generating electricity that includes a hydroelectric generating apparatus including an elongate penstock in flow communication with a source of water and a hydro-turbine and piping for supplying refill water to a plurality...
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WO/2022/045998A1 |
The invention is a generator (100) that converts the potential flow energy of water into electrical energy, which has the ability to be integrated into city drinking water network main pipe (190), characterized by comprising; a main bloc...
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WO/2022/045894A1 |
The invention relates to a support, comprising a buoyant member and a stabilizer comprising at least one elongate member configured to connect the buoyant member to an anchoring, wherein the at least one elongate member is length-adjusta...
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WO/2022/045989A1 |
An underwater power generation turbine with airfoil cross-section embodiment used for generating more power from currents such as sea, river, irrigation canals etc. characterized in comprising; turbine blade (5) of spiral structure and i...
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WO/2022/043591A1 |
This is a method and a device for the capture of wave power, exploiting the maximum potential energy of each wave, based on obtaining the maximum imbalance possible between the Thrust Force and the Weight acting upon the capture elements...
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WO/2022/046081A1 |
A downhole power generating apparatus comprising a low pressure chamber, a floating piston, a high pressure chamber, a first flow through path, a second flow through path, and a turbine. The low pressure chamber includes an inlet and an ...
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WO/2022/043529A1 |
The present invention relates to a turbopump (100) sized for use in a hydroelectric power plant (Ct), comprising two propellers (E1 and E2) coaxially mounted in a nozzle (Ty), two electric motors (Mt1 and Mt2) for respectively rotating t...
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WO/2022/043802A1 |
The present disclosure relates to a hydropower generation system. The system includes a conduit (102) configured in a water body (104) such that its inlet (102-1) is positioned at a first distance below a surface of the water body (104),...
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WO/2022/043616A1 |
This document discloses a solution for analysing cavitation in a hydro turbine of a hydroelectric power plant. According to an aspect, a method comprises: measuring, by using at least one motion sensor coupled to a rotor of the hydro tur...
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WO/2022/041094A1 |
An internal energy power generation device is a device for utilizing, extracting, and developing gas molecular kinetic energy, gravitational energy, and liquid buoyancy energy. The device extracts, develops, and utilizes the gas molecula...
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WO/2022/043397A1 |
Device for recovering wave energy from a wave train, characterised in that a horizontal foil wing, located close to the shore on the sea bed, recovers the horizontal movement of the water particles as the wave trains pass and translates ...
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WO/2022/038311A1 |
Described herein is a siphon device that can be configured to and/or capable of circulating liquid inside the device, where the device can include a reservoir (6), a first (12a) and a second tank (12b), a first (60a) and a second reservo...
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WO/2022/038503A1 |
A hybrid electricity producing arrangement or generating system (10), producing electricity from various renewable sources. The system (10) or arrangement comprises an elongate structure (18) extending above a water surface (20) of a bod...
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WO/2022/037367A1 |
A self-power-generation-type marine water quality testing platform and a self-power-generation testing method. The self-power-generation-type marine water quality testing platform comprises a self-power-generation system and a water qual...
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WO/2022/032643A1 |
A water turbine and a hydroelectric generator. The water turbine comprises the following components: a water inlet nozzle (120) comprises a plurality of nozzle blades (221) that are circumferentially arranged at intervals and are consist...
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