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Patent Searching and Data


Matches 1 - 50 out of 19,559

Document Document Title
WO/2024/064155A1
A system for storing compressed gas that includes a surface structure, a gas storage assembly and a thermal storage assembly. The surface structure includes a compressor and expander assembly associated therewith. The gas storage assembl...  
WO/2024/060665A1
An underwater power generation device and a power system. The underwater power generation device comprises a fixing base (1) and a water power generation module (2). The water power generation module (2) comprises a transmission main sha...  
WO/2024/064232A1
The present disclosure relates to a method of using a feedback loop from sensors to manipulate sea waves by applying concepts from optics interference and lensing. The method includes capturing, by one or more sensors, environmental data...  
WO/2024/062308A1
The process of producing fresh water and electric energy in this invention uses the combination of three developed and common global processes, which include: the process of hydrogen production, the process of producing water molecules w...  
WO/2024/059905A1
A generator assembly (10) comprises a rotatable fan (12) with fan blades (14), and having blade magnets (16) at distal ends (11) of the fan blades (14). The assembly (10) further comprises a main tube (30) carrying a wire coil (32) and c...  
WO/2024/056907A1
Hydroelectric power plant (1) which, during operation, is arranged on a weir (3) which is arranged in a watercourse (2) and separates a body of head water (4) of the watercourse (2) from a lower body of water (5) of the watercourse (2), ...  
WO/2024/056908A1
Fish lift installation (1), which during operation is arranged on a weir (3) arranged in a body of flowing water (2) and separates head water (4) of the body of flowing water (2) from tail water (5) of the body of flowing water (2), wher...  
WO/2024/057002A1
A power generator for generating power from a water flow. The generator has a single blade (1) rotatable through a limited arc about a sweep axis (13) and rotatable through a limited arc about a pitch axis (6) extending along a mid-porti...  
WO/2024/057935A1
Provided is a rotary wing that is unlikely to be deformed by fluid. A rotary wing 1 comprises: a hub 10; a first blade 20, a second blade 30, and a third blade 40, being a plurality of blades which each have one end connected to the hub ...  
WO/2023/244952A3
A system and method for producing clean, sustainable, and accessible energy with air, sand, and water (ASW) as power source a soyos environment clean engine (SECE) having a clean stroke maker system (CSM) mounted on a solid upraise struc...  
WO/2024/050573A1
The invention relates to a guide vane (1) for an impeller of a pump or a turbine, comprising a guide vane body (2) having a leading edge (3), a trailing edge (4), a chord (5) and at least one pivot pin (6), the guide vane (1) being mount...  
WO/2024/051028A1
The present invention relates to a wave energy inertia hydraulic difference power generation device. The power generation device is composed of a floating body and an inertia hydraulic difference power generation system, wherein the iner...  
WO/2024/051859A1
A multi-scale gravity energy storage facility and method for water (liquid) turbine water (liquid) pumping and drainage driving energy conversion, the facility comprising a heavy-load reservoir (2), one or more water turbines (1, 4), a s...  
WO/2024/054756A2
A wave energy converter is provided which includes a nacelle having a starboard side and a port side axis, and housing a power take-off. The wave energy converter also includes at least one buoyancy member coupled to the nacelle, and a b...  
WO/2024/054240A1
In a method and a system for generating electrical energy a pipeline is provided formed by a tube through which a flowing medium such as gas, oil or water can be supplied, a rotatable element is arranged at least partially inside the tub...  
WO/2024/054668A1
The utilization of hydro-generation technology is provisioned inside of water distribution systems within large urban buildings that require water pressure reduction. These micro-hydro-generators reduce the water pressure for tenant use ...  
WO/2024/054404A1
The disclosure provides a method and means to promote green Infrastructure and agriculture, reduce the incidence of forest fires in arid and semi-arid coastal regions, and mitigate harmful algal blooms. The method includes disruption of ...  
WO/2024/052598A1
The object of the invention is an apparatus (20) that has been fixed to a water vehicle (100) to produce electric energy that consists of a turbine rotor (4) that has been supported under the water surface (10) in a horizontal operation ...  
WO/2024/046497A1
A wave-energy power generation device in a concealed state for powering an underwater vehicle, the device comprising a wave-absorbing floating body (1), a buoyancy bin (2), a permanent magnet electric motor (3), a storage battery (4), te...  
WO/2024/045606A1
An improvement solution for a buoyancy wave energy power generation device system. By adding an underwater flexibly linked floating fulcrum, realistic energy harvesting from sea waves of different heights and adaptability to tides are ac...  
WO/2024/047350A1
A wave energy apparatus for extracting energy from waves generated by a body of water, the apparatus including an elongate flexible tubular body, which defines a channel therein having a longitudinal axis, and a plurality of resiliently ...  
WO/2024/046496A1
A blade-type zero-mass inertia high-efficiency power generation wave energy device, comprising: a wave absorption floating body (1), which comprises a wave absorption floating body underwater thin-walled arc-shaped portion (12) and a wav...  
WO/2024/048754A1
Provided is a power generation device that has little effect on the natural environment and little effect on the climate and that exhibits excellent energy efficiency and has low manufacturing costs compared to the prior art. This wind-p...  
WO/2024/050317A1
Systems, methods, and computer program products are disclosed for determining a power curve for a fluid turbine. Determining a power curve for a fluid turbine includes receiving an indication of a fluid speed condition; if a predetermine...  
WO/2023/084506A9
The present invention relates to the use of marine devices for ocean energy extraction. The invention provides for a wave energy converter that uses latching to control a buoyant moving component that comprises a float attached to a shaf...  
WO/2024/043850A1
The present invention relates to an electricity generation system (1) for generating electrical energy by using wave energy; and associated with at least one float which floats in water which can realize free rise/fall movement depending...  
WO/2024/042509A1
An energy converting device that consists of a stationary vertical structure with a vertical post member, compressible and expandable containers containing "lighter- than-air" gas, and a supporting base that can vertically slide along th...  
WO/2024/043785A1
The present invention relates to a wave energy converter power plant for extracting energy from waves, where the wave energy converter power plant comprises a substantially stationary structure, a submerged wing profile being directly or...  
WO/2024/042453A1
An apparatus is disclosed for extracting energy from an oscillating working fluid. The apparatus comprises a housing 50 which is positioned on a floatable support structure 120/130 that is arranged in use to float on a body of water havi...  
WO/2024/038249A1
A flow body unit (600) for a fluid flow rig (10) for simulating fluid flow patterns; the flow body unit (600) comprising: a flow body support frame (700); a core member (800) extending from the flow body support frame (700) along a flow ...  
WO/2024/037681A2
The object of the invention is a pumped-storage power plant for pumping fluid between a lower reservoir (12) and an upper reservoir (14). The pumped-storage power plant comprises a pipeline (25) and a power unit (27) for pumping fluid be...  
WO/2024/038508A1
Provided is a turbine device which is capable of efficiently converting the potential energy of a fluid into power for turning a turbine used in power generation or the like. A turbine device in which a fluid 4 supplied from above rota...  
WO/2024/036925A1
The present invention relates to the technical field of new energy collection, and particularly relates to a composite generator for collecting wave energy based on friction power generation and electromagnetic power generation. The pres...  
WO/2024/038222A1
The invention is a water meter reading device having a piston (503) or a membrane (527) that moves with the pressure changes of the water pipe (301, 501, 601) network. The movement charges a capacitor (704) with electric energy released ...  
WO/2024/038799A1
Provided is a turbine device which is capable of efficiently converting the potential energy of a fluid into power for turning a turbine used in power generation or the like. A turbine device which rotates, using a fluid 4 supplied fro...  
WO/2024/032878A1
This invention relates to a submersible hydroelectric generator apparatus (1) comprising a substantially upright body having an outer chamber (9) and an inner pressure chamber (7). The inner pressure chamber (9) has a pressurizable fluid...  
WO/2024/034982A1
The present invention relates to a power generation rod and a power generation apparatus using same. The power generation rod according to an embodiment of the present invention comprises: a hollow rod formed in a tube shape having a hol...  
WO/2024/031156A1
A system for and method of utilizing renewable energy forms in operating of a vertical transfer device (VTD) to transfer water from a first zone of water at a first depth in a body of water to a target zone of water at a second depth by ...  
WO/2024/035373A1
The present invention relates to a system for generating electrical energy with high kW power by means of two main assemblies and auxiliary assemblies, via using hydraulics, air pressure and a weight obtained from water.  
WO/2024/031205A1
The present invention relates to a method and model used to increase atmospheric humidity in coastal areas with a lack of rainfall. The invention more specifically relates to the practical application of a method and device for generatin...  
WO/2024/035374A1
A water turbine system for generating power from water flowing through pipes, characterized by comprising top cover (2) which covers and seals the top of the water turbine and is attached to body (9) with bolts and nuts (1), bottom cover...  
WO/2024/033338A1
The invention combines the hydrostatic paradox effect, (pressurized) upside down T shaped container (any quantity of liquid, however small, may be made to support any weight, however large) to generate renewable useful power 24/365 locat...  
WO/2024/028425A1
The invention concerns a turbine (100, 106) comprising : - a shaft (126); - a Kaplan runner which comprises a number of blades (116), and a hub (114), located at the end of the shaft and bearing the blades, - means (10) for generating dr...  
WO/2024/028662A1
An equivalent circulating density (ECD) reduction tool can include a positive displacement fluid motor, and a fluid pump configured to be driven by the fluid motor. The fluid pump can include a fluid inlet and a fluid outlet disposed on ...  
WO/2024/028306A1
The present disclosure is directed an improved system and method for harvesting electrical energy from a fluid flow. In particular, the present disclosure is directed to a system for generating electrical energy from a fluid flow compris...  
WO/2024/028630A2  
WO/2024/028529A1
The present invention relates to an engine for obtaining energy by using an external force, said engine being formed by a piston contained in a cylinder that entrains a pre-filled actuating fluid or liquid and further containing the foll...  
WO/2024/029700A1
A power generation apparatus using a heat pump is disclosed. The power generation apparatus using a heat pump comprises: a heat pump, which forcibly transfers, toward the bottom of a chamber, fluid to be treated flowing in from the top o...  
WO/2024/020640A1
A wave energy conversion (WEC) device comprises a pair of hulls connected for mutual rotation about a pivot axis extending in a transverse direction of the WEC device. Each hull supports a an arcuate track, a body configured to move alon...  
WO/2024/019282A1
A power generation device according to embodiments of the present invention comprises: a rotational shaft which rotates by means of external power; a magnetic body which is connected to the rotational shaft and acquires a current by mean...  

Matches 1 - 50 out of 19,559