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Matches 1 - 50 out of 6,162

Document Document Title
WO/2024/062139A1
The present invention relates to a lightning-protection device in a modular blade that connects the outboard module (2), where the lightning strikes, to the inboard module (3) through which the lightning is conducted to the hub, and incl...  
WO/2024/062009A1
A method for joining a first and second composite elements (100, 200) of a wind turbine blade comprises positioning an edge joining portion (120) having a thermoplastic material of the first composite element (100) to face an edge joinin...  
WO/2024/059316A2
Additional embodiments and enhancements to the Gratzer Cyclo Turbine.  
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/2024/047005A1
Method of manufacturing a wind turbine rotor blade (1) comprising two or more rotor blade segments (11, 12), which method comprises the steps of providing a mould (3, 30S, 30P) for the entire rotor blade (1), the mould comprising a lower...  
WO/2024/045455A1
A wind turbine generator system, comprising a tower (1), a wind turbine (3), a support structure (2) and a transfer tool, wherein a first end of the support structure (2) is connected to the tower (1), and a second end of the support str...  
WO/2024/049310A1
The invention relates to a peripheral magnetic levitation system suitable for stably supporting, by means of magnetic levitation, a peripherally supported rotor. The system comprises a magnetic rotary element suitable for rotating about ...  
WO/2024/041802A1
A wind turbine blade (3), comprising: a first and a second blade component (C1, C2) connected with each other in an overlap region (24) by thermal welding, the first blade component (C1) comprising a blade shell (10), a resistive element...  
WO/2024/042029A1
The present invention provides a system for laying up a first plurality of pre-manufactured elements in a mold for a fibre-reinforced wind turbine blade part. The system comprises: a mold for forming the fibre-reinforced wind turbine bla...  
WO/2024/042116A1
The invention relates to a rotor blade (110) for a wind turbine (100), having a rotor blade main body (111) and a rotor blade tip (119) adjoining the rotor blade main body (111), a suction-side surface (124), a pressure-side surface (122...  
WO/2024/042177A1
A counterweight tool comprising an attachment element, a lever arm, a weight element, a first locking mechanism, and a first crane connection point. The attachment element being arranged to be attachable to a component of a wind turbine....  
WO/2024/041710A1
A wind turbine blade (40) for a wind turbine (10) includes an elongate body (42) defining a root end (44), a tip end (46), a leading edge (56), and a trailing edge (58). The elongate body (42) further defines a pitch axis (60) and a blad...  
WO/2024/042089A1
A wind turbine blade comprising a surface-mounted device arranged on an exterior surface of the blade is described. The blade has a profiled contour including a pressure side and a suction side, and a leading edge and a trailing edge wit...  
WO/2024/040548A1
A web (12) is produced by hand layup,resin transfer moulding or vacuum infusion.The web (12) comprises a waved profile (17) defining a plurality of crest and valleys,the stitching yarns (32) thereof may optionally be aligned with the dir...  
WO/2024/038472A1
Hybrid horizontal axis wind turbine provides supplementary additional gravitational torque and pneumatic torque when the wind speed happens to be less than the speed required for optimum power generation. Every blade (11) of the turbine ...  
WO/2024/037677A1
The subject of the invention is a slip ring device for a doubly-fed induction generator. The slip ring device comprising multiple contact rings (1) and brushes (9), and a cooling fan. Each contact ring (1) is in a sliding contact with at...  
WO/2024/036474A1
Disclosed in the present invention is a fiber fabric capable of defect detection. The fiber fabric comprises fibers and braided wires for connecting the fibers together, wherein the braided wires comprise first braided wires in a differe...  
WO/2024/034342A1
Provided is a wind power generation device capable of being increased in size while suppressing an increase in cost.  A wind power generation device (10) includes: a hub (12) in which a hollow hole (12x) is formed; a blade (11) fixed t...  
WO/2024/034245A1
Provided is a sand heat storage type wind power generation device that has a sand base material and a wind tunnel provided in a sand container, that comprises a windmill and a wind power generator, and that carries out wind power generat...  
WO/2024/028521A1
The invention relates to a method for obtaining an improved segmented blade, wherein, for a blade 95 m long with the joint disposed 25-30 m from the blade tip: a) the chord and overall thickness in the 20 m of the outboard module (3) are...  
WO/2024/028232A1
A wind turbine blade (10, 10') includes a shell (11) and a torque transferring member (20) at least partly arranged inside the shell (11). The shell (11) includes a root portion (12) and defines a longitudinal direction (r11). The torque...  
WO/2024/028629A1
Abstract The present invention is used of decentralize pitch control and adjustment length system without any changing in shape of airfoil and without any negative effect to efficiency.in fact the transfer forces between two section is i...  
WO/2024/023253A1
A first blade segment (50) for a segmented wind turbine rotor blade (10), comprising a spar cap (40) comprising at least a first spanwise region (52) and a second spanwise region (54); and a load transfer laminate (64) being arranged in ...  
WO/2024/023296A1
In a first aspect, a multi-axis tool for handling and positioning a blade root component at a blade root portion of a wind turbine blade is provided. The tool comprises a first arm extending from first arm proximal end to a first arm dis...  
WO/2024/025242A1
A constant air volume electric damper and a centralized high-efficiency constant static pressure ventilation system comprising same are disclosed. A constant air volume electric damper according to an embodiment of the present invention ...  
WO/2024/023088A1
A method for attaching a panel to a surface of a wind turbine blade using a pressure application tool is described. The pressure application tool comprises at least two rollers, wherein the panel comprises a first attachment surface for ...  
WO/2024/022609A1
The invention relates to an elastic rotary bearing for two-blade rotors that are used in wind turbines with high load cycles. The invention especially relates to a new rotor hub for especially elastically borne two-blade rotors of wind t...  
WO/2024/016057A1
A diversely useful wind power generation system for use with an existing structure such as a building. The system has one or more wind capture funnels located at a first location of the existing structure such as at or adjacent its roof....  
WO/2024/017449A1
According to the present invention there is provided a method of assembling a modular wind turbine blade comprising first and second blade modules connectable together at an interface to form at least part of the modular wind turbine bla...  
WO/2024/017673A1
The invention describes a wind turbine rotor blade (20) comprising an inboard region and an outboard region including a spanwise section (20UAM) associated with the development of an unstable aeroelastic mode (UAM). The inventive rotor b...  
WO/2024/017450A1
According to the present invention there is provided a method of assembling a modular wind turbine blade. The method comprises providing a first blade module comprising a first spar cap having a tapered end portion defining a first scarf...  
WO/2024/019670A1
The invention relates to a vertical wind tower adapted to any geographical region, which enables high electrical energy to be obtained in areas of low wind energy. In particular, the invention relates to a vertical wind tower comprising ...  
WO/2024/018019A1
A blade shell assembly for a wind turbine blade shell is described. The blade shell assembly includes a first element (200) having a first mating surface (201) and a second element (300) having a second mating surface (301). The first ma...  
WO/2024/014979A1
The present invention relates to wind engineering and is directed toward increasing the efficiency of turbine-type wind generators that use the Bernoulli effect, and toward simplifying the structure thereof. Proposed is a turbine-type wi...  
WO/2024/013081A1
The invention relates to a turbine system which can be installed on a vehicle and has a wind shield and propeller for saving fuel in a vehicle, wherein the propeller has a diameter between 10% and 120%, preferably between 15% and 110% an...  
WO/2024/012642A1
A wind turbine blade spar cap comprising a fibre-reinforced resin structure, such as a pultruded element, comprising fibre tows, wherein each of at least some of said fibre tows comprises a first group of longitudinally aligned first fil...  
WO/2024/014855A1
The present invention relates to a wind power generation apparatus comprising: a square-frame-shaped main frame which has orthogonal sides at the top, bottom, left and right thereof with respect to an air passage penetrating same from th...  
WO/2024/008830A1
The invention relates to coating system comprising at least two layers A and B, wherein said layers A and B are adjacent and wherein layer A comprises: (A) A tiecoat composition comprising: (i) A first component comprising at least one p...  
WO/2024/008831A1
The invention relates to a wind turbine blade, preferably the leading edge of a wind turbine blade, coated with a coating composition comprising: (A) at least one polyaspartic selected from the group consisting of polyaspartic esters, po...  
WO/2024/010549A1
The present invention is a turbine composed of a Gliding and Balancing Wing with a single or multiple wing structure that can be positioned based on the condition of the device with which it will be used and that allows for preventing th...  
WO/2024/008479A1
The present invention relates to a wind turbine assembly system (1), comprising a first portion (2), a second portion (3) which is connectable to the first portion (2), a first aligning device (4), attached to the first portion (2) and a...  
WO/2024/008829A1
The invention relates to a wind turbine blade, preferably the leading edge of a wind turbine blade, coated with a coating composition comprising: (A) at least one polyaspartic selected from the group consisting of polyaspartic esters, po...  
WO/2024/008258A1
A rotor hub adaptor for a wind turbine, comprising a body that defines a central axis and is configured with first connection means for connecting to a hub bearing of a wind turbine rotor hub and second connection means for connecting to...  
WO/2024/002445A1
A lifting yoke (30) supports and moves a wind turbine blade (20) during installation or service at a wind turbine (10). The lifting yoke (30) includes an elongate support beam (42) configured to be lifted and moved by a crane (32), a sup...  
WO/2024/000905A1
A blade (100) and a wind turbine generator set, the blade (100) being used in the wind turbine generator set, and the blade (100) comprising a blade body (1) and a vibration suppression component (2). The blade body (1) has an outer surf...  
WO/2024/000855A1
A gyroscope assembly, a turbine blade, an impeller, and a wind power generator set. The turbine blade comprises a blade body (10), a web (11), and a gyroscope assembly. The blade body (10) has an inner cavity; the web (11) is fixedly dis...  
WO/2024/006078A1
Systems and methods for protecting an aerodynamic structure, e.g., a wind turbine blade, rotor blade, aerodynamic aerostructure, etc., are provided. Long fiber reinforced composites having a helicoidal architecture with material aligned ...  
WO/2023/247000A1
In a first aspect of the present invention there is provided a method of repowering a horizontal-axis wind turbine (10) comprising a tower (12), a nacelle (14) located rotatably at the apex of the tower (12), and a rotor (16) having a hu...  
WO/2023/248067A1
This invention relates broadly to electricity generators, particularly to an electric power generator comprising at least one conducting assembly; and a plurality of magnetic assemblies comprising at least a first magnetic assembly and a...  
WO/2023/247363A1
The present invention provides a method of manufacturing a wind turbine blade shell comprising a first wind turbine blade shell part and a second wind turbine blade shell part. The method comprises: providing a blade mould (50) for formi...  

Matches 1 - 50 out of 6,162