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WO/2024/091922A1 |
The present disclosure relates to a jetstream power generating system. The system is configured to harness the energy of jetstream forces in farms as power generating infrastructure. The system comprises an airborne element configured to...
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WO/2024/084527A1 |
An improved system (1) for the generation of energy through the exploitation of wind at an altitude is described, comprising at least one generator (12) placed on the ground and operationally connected to at least one device (7) for the ...
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WO/2024/071717A1 |
A renewable energy power generation device using a lever-crank according to a preferred embodiment of the present invention comprises: a pair of angular movement shaft fixing plates formed with a predetermined area and arranged opposite ...
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WO/2024/047268A1 |
The invention discloses an energy conversion device comprising a profile (1), a work plate (2) joined by a moment connection to the trailing edge of the profile, a shaft (4) joined to the underside (15) of the profile (1) and a base (10)...
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WO/2024/028658A1 |
WIND GENERATOR The present invention relates to a wind generator (1) comprising a fixed part (10) and a movable part (20) configured to at least shift with respect to the fixed part (10), the fixed part having a closed bottom which deter...
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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...
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WO/2023/247361A1 |
A system (1) for harvesting wind energy from passing vehicles (2), storing the energy and using the energy to generate electricity. The thrust of wind from passing vehicles (2) is captured by one or more single separate sail, board or bl...
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WO/2023/234908A1 |
The invention relates to a lighter-than-air, inflatable, shaft-based torque converter (collector).
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WO/2023/217777A1 |
The disclosure relates to an energy installation (1) for harvesting energy from a flow of fluid, such as water, comprising a plurality of wing profiles (9,10) configured in a wing module (8), with a number of first wing profiles (9) havi...
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WO/2023/215530A1 |
A bridle system and roll control sheave for quickly and accurately directing the roll of an airborne wing in an airborne wind energy system is disclosed. A pair of medial bridle segments are connected to a sheave which is placed within t...
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WO/2023/161216A1 |
The invention relates to a method for landing a kite system (23). The kite system (23) comprises a kite (14) and a gondola (25), and the kite (14) is held on the gondola (25) via a line tree (24). The gondola (25) is held on an attachmen...
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WO/2023/143958A1 |
The invention relates to a wind power plant (100) for converting wind power into electrical energy. The wind power plant (100) comprises a holder (101, 500), a sail (103), a first generator (105), a second generator (107), a first connec...
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WO/2023/140739A1 |
Apparatus for producing electricity from a moving fluid comprising: - an elongated body having a longitudinal axis, the elongated body being arranged to be attached to the ground or seabed and exposed to the moving fluid; - at least one ...
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WO/2023/131442A1 |
The present invention refers to a power generating mechanism (100) for generating power from a fluid flow. The power generating mechanism (100) comprises four rotating elements (3), two shafts (1), two transmission elements (5), a plural...
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WO/2023/084167A1 |
The invention relates to a platform (28) for the take-off and landing of an aircraft (12) for generating electric power by means of a generator (24) and comprising: - a stationary support (30); - a receiving structure (32) that is intend...
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WO/2023/078749A1 |
The invention relates to a method for converting wind energy into electrical energy, in which method, in a first phase (25) of an operating cycle, a tensile force is exerted on a traction cable winch (16) by means of a kite (14) and the ...
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WO/2023/022695A1 |
The claimed invention relates to the field of wind power engineering. The proposed wind power wall comprises a rigid frame consisting of horizontal load-bearing elements (3) and vertical load-bearing elements (8, 11), which is capable of...
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WO/2023/017344A1 |
A system of generating electricity from wind energy. The system includes an elongate tower, having a ground end and an upper end, the tower having a rest position in which it is substantially perpendicular to a ground surface. The system...
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WO/2023/014335A1 |
The invention relates to power engineering, and more particularly to wind power engineering, and can be used for producing electrical energy in large volumes and on an industrial scale. A wind-driven power plant is designed to be capable...
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WO/2023/000542A1 |
Disclosed are a triboelectric nanogenerator (TENG) and a wind speed and wind direction self-driving sensing apparatus. The TENG comprises a wind chamber having a slit effect, a friction electron layer, and a hydroxyethyl cellulose film; ...
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WO/2023/279269A1 |
A kite transducing apparatus, comprising a traction kite assembly (1) flying high in the air by means of wind, a power kite assembly (2) that is connected to the traction kite assembly (1) and converts wind energy into rotational motion,...
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WO/2023/275572A1 |
A wind powered plant is provided that comprises a rotatable drive belt which forms an endless loop, a set of spaced apart blades mounted on the outer surface of said drive belt and designed to receive wind energy; wherein each blade from...
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WO/2022/248631A1 |
A remote control system for an aircraft, comprising: - an aircraft, of the Magnus-effect type, comprising a cylinder (1) extending along a longitudinal axis (Y), the cylinder (1) being able to rotate about the longitudinal axis (Y); - a ...
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WO/2022/239487A1 |
A wind power generation device (1) comprises: a support shaft (10); a rotating body (20) that comprises a dielectric and is supported by the support shaft so as to be rotatable around the center axis of the support shaft; a plurality of ...
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WO/2022/235041A1 |
Wave power, tidal power, and wind power generation systems which do not have a bearing and a gear device using a plate are new and renewable energy generation systems having a simple structure and excellent efficiency.
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WO/2022/231289A1 |
A wind power generation system and a moving body are disclosed. The wind power generation system comprises: a rail part for providing a horizontal movement path; and a plurality of moving bodies for moving along the movement path of the ...
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WO/2022/189790A1 |
An energy harvesting device is disclosed. The energy harvesting device comprises a duct with an inlet opening and an outlet opening. The energy harvesting device further comprises one or more foils located within the duct wherein a leadi...
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WO/2022/171591A1 |
An energy transducer contains a bluff body (110), a flow disturbance element (120) and at least one energy conversion device (511, 521). The bluff body (110) is elongated along a first axis (A1) and is configured to be arranged in a flui...
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WO/2022/158712A1 |
Disclosed is a new twin air tube type wind power generation system which increases utilization efficiency of wind energy, and does not require blades so as to minimize discharge of hazardous waste and to remove noise and high frequency v...
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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/2022/114943A1 |
The invention relates to the field of power generation and can be used in independent sources that convert wind flow energy into useful energy. The present device comprises strings and an oscillation energy converter, wherein the strings...
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WO/2022/106729A1 |
A wind energy converting system comprising: an airflow generating means including an air inlet and an air outlet; a wind converting apparatus for the air inlet or air outlet. The wind converting apparatus comprises: a sleeve being arrang...
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WO/2022/101869A1 |
Systems methods and apparatuses for conversion of kinetic energy, which may include: a sail element; a mast; piston device(s) each comprising a piston housing and a piston; movable element(s) connectable to an edge of each piston; and a ...
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WO/2022/077036A1 |
A kite (10) which includes a canopy (12) comprising an upper sail (14) and a plurality of rib bridles (26) arranged substantially at an inclined angle relative the upper sail (14), wherein the rib bridles (26) are further connectable to ...
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WO/2022/072798A1 |
Systems and methods for converting ordinary circular rotary motion into any non-circular motion that can be defined as a non-overlapping proper function in polar coordinates are provided. Embodiments disclosed teach how to make and use d...
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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/2022/012218A1 |
A sliding rail type multistage vertical wind power generation device, comprising a base (1), an annular support (2) and a plurality of power generation sets (3). The base (1) and the power generation sets (3) are arranged in the annular ...
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WO/2022/005328A1 |
A device for supplying additional electrical energy to the power system of an aircraft is provided with at least one flexible element arranged along the length of the wing of an aircraft and fastened by one end to said wing, the second e...
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WO/2021/250717A1 |
Described is an oscillating device for generating electricity from a fluid flow (115), comprising at least one oscillating part (101 ), at least one support (105), fixed to a reference surface and connected to the oscillating part (101 )...
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WO/2021/239975A1 |
Power kite and a bridle system adapted to connect th power kite to a control box, the power kite having a leading edge and a trailing edge, the bridle system comprising multiple power lines and at least two steering lines, the steering l...
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WO/2021/222819A1 |
A Flettner rotor that employs localized suction over its surface improves performance and fuel efficiency. Simulations and analysis show that such a method can significantly improve the performance of the Flettner rotor. Improvements in ...
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WO/2021/184048A1 |
The invention relates to a pillarless wind turbine comprising: a rail (2) with an I-shaped cross-section forming a circle on the horizontal surface fixed to the foundation (1), with a guide slide slot thereon; a turbine base (4) of an an...
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WO/2021/178922A1 |
In some embodiments, an apparatus includes at least two towers arranged in each of a first direction and a second direction, each tower having a first end above a second end in a third direction. In some embodiments, the apparatus includ...
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WO/2021/107424A2 |
Provided is a wind power system. The wind power system may comprise: a rail for providing a movement path in a horizontal direction; a moving body configured to slide and move along the movement path of the rail; a plurality of blades in...
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WO/2021/099590A1 |
The invention describes a wind turbine for generating power by means of high-altitude winds. Said wind turbine is held by one or more long guy cables. The wind turbine consists of several individual wings, which are connected to one anot...
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WO/2021/094987A1 |
A kite driven watercraft power generating system which includes at least one operative location defined on the watercraft, at least one inoperative location defined on the watercraft, a plurality of kite base stations mounted displaceabl...
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WO/2021/044305A1 |
A medical device includes a user interface component and an energy harvesting system coupled to the user interface component. The energy harvesting system energy includes a harvesting component, a power storage device connected to the en...
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WO/2021/009168A1 |
An airborne wind energy system comprising a wind-engaging member connected to a tether, and a ground station (1), the ground station (1) at least including: -a tether storage device for winding and unwinding the tether, -a tether guiding...
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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/2020/227800A1 |
Carts with aerofoils move around an elongated, looped track under the force of the wind. Carts are connected to each other in a train on the windward side of the track and collectively rotate gear wheels at the side of the track, via rac...
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