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WO/2018/158576A1 |
One type of kite system for the extraction of energy from the wind includes a kite connected to a base unit using a tether. The kite system comprises: an anhedral wing having wing tips and a central part located vertically higher than th...
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WO/2018/158575A1 |
A kite having multiple sections for use in a power-generation system, the kite comprising a top panel and a bottom panel, and at least one rib connection piece extending between the top panel at a first end and the bottom panel at the se...
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WO/2018/156959A1 |
Disclosed is a novel method, process, and system (hereinafter "method" or "process") for deploying, stationing, and translocating buoyant wind- and wave-energy converters and/or other buoyant structures or devices, as well as farms of sa...
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WO/2018/149942A1 |
An electrical power generator comprises a capturing element (1) attached to a base (1000) in correspondence with a first end (11) thereof. The capturing element is located in a fluid and configured such that, when the fluid moves, the ca...
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WO/2018/147716A1 |
The invention relates to the field of applied robotics for generating electrical energy from renewable sources of energy. A group of inventions is proposed: a six-degrees-of-freedom parallel manipulator primary converter, a wind power pl...
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WO/2018/139713A1 |
A wind power generator is disclosed. According to one embodiment, the wind power generator can comprise: a first flying object and a second flying object, which rise by lift generated by wind; a rope part of which one end portion is conn...
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WO/2018/113878A1 |
Method of lifting a wind turbine part (58) at a wind turbine site (1, 2), the method includes: providing a lifting apparatus (60) and a wind turbine part (58) to be lifted; providing a shield (40); providing manipulation equipment (45) a...
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WO/2018/118199A1 |
The present disclosure relates to systems and methods for operating aerial vehicles in water-based locations. Specifically, an exemplary system may include a floating tether station and an aerial vehicle coupled to the floating tether st...
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WO/2018/102119A1 |
Offshore airborne wind turbine systems with an aerial vehicle connected to an undersea anchor via a tether arc disclosed. A floating landing platform may be coupled to the tether and be dragged along the surface of the water along with t...
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WO/2018/102121A1 |
Offshore airborne wind turbine systems with an aerial vehicle connected via a tether to an adjustably buoyant body are disclosed. The tether may be coupled to an underwater mooring through which it may move, or it may be coupled to a flo...
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WO/2018/102123A1 |
A tether guide operable through a wide range of tether/fleeting angles while causing minimal wear and having a reduced size compared to a levelwind wheel. The tether guide may include a series of rollers approximating the curved shape an...
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WO/2018/098602A1 |
The invention relates to a pendulum machine with fore-and-aft sails for generating energy using the force of the wind, which comprises a rotary post secured to a rotary base anchored to the ground, a horizontal shaft being solidly connec...
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WO/2018/102124A1 |
A system for carrying a tether guide, including a counter-balanced support system with two pivot points, where a first pivot allows the tether guide to travel up and down and the second pivot allows the tether guide to match the tether a...
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WO/2018/078283A1 |
The invention relates to an airborne device (10) comprising at least three airfoils (12) and a linking device (18), the airfoils being connected together by first cables (14, 16), each airfoil further being connected to the linking devic...
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WO/2018/075296A1 |
The exemplary embodiments herein provide a bridle for use with a rigid wing having two opposing ends, the bridle having a fixed bridle member attached to a bottom surface of the wing, a pair of connection points positioned on the fixed b...
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WO/2018/072890A1 |
Operating method for a system for airborne wind energy production, said system comprising a ground station, an airworthy glider with an airfoil, and a tether for connecting said glider with said ground station, said system being construc...
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WO/2018/002961A1 |
A system (1) is described for generating electric energy by exploiting wind at a height, comprising at least one ultra-light component of the kite type composed of two or more retractable wing profiles (11, 12) which can be extended or r...
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WO/2017/218120A1 |
A method of generating power. An airborne power generating craft is connected to an anchor using a tether line. The anchor is secured to an underwater floor. Power is generated based on movement of the airborne power generating craft in ...
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WO/2017/218118A1 |
A method of generating power. An airborne power generating craft is connected to a floating structure using an aloft portion of a tether line. The floating structure is connected to an anchor using an underwater portion of the tether lin...
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WO/2017/218121A1 |
A method of maintaining an offshore power plant. A power generating craft is attached to a tow cable on a floating vessel. The floating vessel is moved to an offshore power generating site. The power generating craft is maintained in an ...
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WO/2017/218117A1 |
A method of generating power using an airborne power generating craft connected to an anchor using a tether line. The anchor is secured to an underwater floor. Power is generated based on movement of the airborne power generating craft i...
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WO/2017/218119A1 |
A method of maintaining an offshore power plant. A plurality of airborne power generating craft are landed on or near a floating vessel. Each of the plurality of airborne power generating craft forms part of the offshore power plant.
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WO/2017/174685A1 |
An electrical power generator comprises a first part (1) having an elongated shape, a first end (11) and a second end (12). The first part is arranged for attachment to a base (1000) in correspondence with the first end (11) and configur...
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WO/2017/174161A1 |
An electrical power generator comprises a capturing element (1) attached to a base (1000) in correspondence with a first end (11) thereof. The capturing element is located in a fluid and configured such that, when the fluid moves, the ca...
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WO/2017/165442A1 |
An apparatus comprising: a traveler connected to an elongate track; a stator comprising an elongate conductor spaced from the elongate track, a first ferromagnetic unit, and a second ferromagnetic spaced from the first ferromagnetic unit...
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WO/2017/153686A1 |
The invention concerns an airborne device comprising a wind turbine (12) with an axis of rotation (14), an airborne structure (16) configured to support the wind turbine (1), a lift system (18) configured to keep the airborne structure (...
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WO/2017/153785A2 |
A power generation system comprising: at least one hydrofoil for arrangement in a moving liquid and configured to impart a force in a direction other than that of the direction of flow of the liquid; a force transfer arrangement operativ...
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WO/2017/131913A1 |
A tether includes a core (510), a hybrid layer (520) surrounding the core (510), and a jacket (590) surrounding the hybrid layer (520). The hybrid layer (520) includes a plurality of strength members (530), and a plurality of electrical ...
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WO/2017/131551A1 |
The invention relates to the field of wind energy. An aerostatic floating wind turbine comprises tethers, a tether cable, a rotating platform, an aerostat module with positive buoyancy comprising gas-filled cylindrical canisters connecte...
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WO/2017/085501A1 |
A docking system for a tethered airborne device having a main line and a nose line, the docking system comprising: a ground station comprising a docking structure; a nose line capture apparatus movable from a first position to a second p...
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WO/2017/082832A1 |
The invention describes a method and an apparatus for more efficient way of obtaining mechanical work and/or power generation from fluid flows with the oscillating motion of the blade and the counterweight in a direction that is perpendi...
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WO/2017/070938A1 |
A wheel-hub driven wind turbine apparatus is disclosed. The apparatus may include a body (101) and at least one vertical-axis wind turbine blade (102) mounted on the body (101) to translate wind forces exerting on the at least one vertic...
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WO/2017/064363A1 |
The invention utilizes a ski lift for wind power generation outside of the ski season. The carriers on the ski lift are replaced by wind catching structures (10) that pull the haul rope either uphill or downhill, depending on the prevail...
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WO/2017/065638A1 |
The invention relates to the field of wind energy. An aerostatic wing for wind energy purposes comprises ropes, a cable, a rotating platform, and an aerostatic module with positive buoyancy consisting of two gas-filled shell-type balloon...
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WO/2017/029231A1 |
The present invention relates to a tethered aircraft (3) used for used for power generation in a ground based generator (1) without electrical transmission between ground and aircraft. The aircraft is typically used in vertical take-off ...
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WO/2017/021991A1 |
A power transmitting system (P) is described, comprising at least three first pulleys (1, 5, 9') having a first diameter, having a first rotation axis mutually identical and adapted to operatively cooperate with at least two second pulle...
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WO/2017/021867A1 |
An oscillating wing power generator for converting wind or water flow into electrical or mechanical energy is provided, the generator comprising an oscillating frame arrangement that is pivotally mountable to a support base at a first pi...
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WO/2017/003283A1 |
The invention relates to a device for generating energy, which device comprises: an inverted pendulum comprising an arm oscillating about a pivot point and a mass arranged on the arm; spring means for preserving the equilibrium of the in...
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WO/2016/189395A2 |
A fluid power-generating system operatively disposed between a first support and a second support, the system characterized by an absence of a centrally disposed rotor member, and including a machine capable of acting as a motor and as a...
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WO/2016/186498A1 |
System for power generation from a flow of fluid, comprising a fluid driven device connected to a tether wherein the tether is coupled with a base station to convert energy from the flow of fluid into transportable energy, wherein the fl...
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WO/2016/162762A1 |
An advertising board-type sail-type rail-type pneumatic device comprises four portions: the first portion is a driving body portion including blades (1) and fixed seats (5); the second portion is a control portion including angle locks (...
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WO/2016/154757A1 |
Disclosed is a multiple blade wind turbine (MBWT). The MBWT includes: at least one rotor comprising two closed loop tracks positioned parallel or equidistant to one another and a plurality of airfoils interspaced within the tracks. The p...
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WO/2016/150561A1 |
Traction air device with multiple wing contours for a wind power generation plant and wind power generation plant comprising said air device.
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WO/2016/145754A1 |
A honeycomb type flow energy generator comprises at least two wheels (1) and an energy generator body, wherein the wheels (1) are connected with the energy generator body, and the energy generator body is output to a power grid by means ...
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WO/2016/135914A1 |
This rotational drive device (10A) is provided with: a rotational body (16); a housing (12) having an installation hole (14) formed therein; a fluid supply part (18); a movement restriction part (24); and an output shaft (22). A gap (S) ...
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WO/2016/130438A1 |
An apparatus for extracting power includes a track and an airfoil coupled to the track. The track includes first and second elongate sections, where the first elongate section is positioned above the second elongate section. The airfoil ...
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WO/2016/129004A1 |
An infrastructure of a tropospheric wind generator is described, comprising a variable geometry system (1) for driving at least one sail (2). The variable geometry system (1) composed of at least one pair of arms (11, 12) adapted to devi...
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WO/2016/122348A1 |
The invention serves for the stable production of high and very high industrial capacity electrical energy at heights of 300 m and more from 25-30 m/s high-speed winds. The technical result, involving high capacity generation of up to 2 ...
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WO/2016/116657A1 |
The invention relates to a system and method for obtaining energy from a fluid, comprising a vortex generator for generating vortices in a fluid, formed by at least one obstructing body (2) and a cantilevered lever (1) which deforms at t...
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WO/2016/113765A1 |
A ground station (1) of a tropospheric wind generator is described, of the type adapted to deviate tethers connecting kites through at least one lever (2) capable of being oriented, comprising a carrier structure (3) surmounted by a firs...
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