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Patent Searching and Data


Matches 1 - 50 out of 6,426

Document Document Title
WO/2019/048535A1
A kit-of-parts for manufacturing a shear web (14) for a wind turbine blade (12). The kit comprises a base (16) being rolled up into a first roll, and a connecting element, being rolled up into a second roll. The base (16) and the connect...  
WO/2019/049902A1
Provided is a rotor blade that is configured so as to gather a fluid from both a blade root and a blade end of a blade toward the center along the length direction of the blade, allow a large quantity of the fluid to pass toward the trai...  
WO/2019/049018A1
A ventilator has a fan, a motor for rotating the fan and a mechanism for opening and closing a flow path for the air flow out of the ventilator. The motor creates torque during start of its operation that is utilized for both rotation of...  
WO/2019/048014A1
The invention relates to a method for reinforcing a part of the outer surface of a wind turbine blade, said method comprises the steps: i) providing a blade plug having an outer surface resembling the topography of the outer surface of a...  
WO/2019/049502A1
The purpose of the present invention is to provide a wind power generation device that, when a plurality of control functions are executed simultaneously with pitch angle control, ensures stability by securely activating a control functi...  
WO/2019/042515A1
The invention relates to a method for damping torsional oscillations in a multi- rotor wind turbine. The multi-rotor wind turbine comprises a plurality of wind turbine modules mounted to respective support arms of the multi-rotor support...  
WO/2019/043248A1
This invention relates to a wind turbine blade component, a method of manufacturing such a wind turbine blade component and a wind turbine blade comprising the wind turbine blade component. The wind turbine blade component comprising a s...  
WO/2019/043555A1
The present disclosure relates to a connecting element and to a process for producing said connecting element. The present disclosure further relates to a connecting system and a device comprising said connecting element, and to a proces...  
WO/2019/038313A1
This invention relates to an airfoil modifying device, a wind turbine blade and a method of modifying an airfoil profile of the wind turbine blade. The airfoil modifying device comprises a deformable element connected to a filler element...  
WO/2019/038274A1
This invention relates to a bulkhead unit, a wind turbine blade comprising the bulkhead unit, a lifting device and methods of assembling and installing the bulkhead unit in the wind turbine blade. The bulkhead unit comprises a bulkhead e...  
WO/2019/034684A1
The invention relates to an annular wing turbine having a rotor (1), a rotational axis (x), and a rotational plane (R) for the rotor (1). The rotor (1) has an annular wing (2), which is arranged concentrically about the rotational axis (...  
WO/2019/034218A1
A method is disclosed for controlling a multi-rotor wind turbine. The method comprises a step of receiving, from respective production controllers (115, 125, 145), operational data representative of a current power output of the respecti...  
WO/2019/033453A1
Disclosed are an omnidirectional fluid energy absorber and an accessory device thereof. The omnidirectional fluid energy absorber comprises a plurality of fluid inflow channels (1), a honeycomb structure is formed by an omnidirectional d...  
WO/2019/034220A1
A hub system for a wind turbine is described. The system comprises a nacelle having a main structure, a rotor, which rotor comprises at least two rotor blades and a rotor hub provided with first connection means for connection of the rot...  
WO/2019/036270A1
Structures and methods for joining misaligned or dissimilar width spar caps are disclosed as having a connecting structure in a rotor blade assembly for a wind turbine, wherein a first blade segment defines a first joint end, the first b...  
WO/2019/032081A1
The present turbine is intended for use in the field of renewable energy. The turbine comprises a rotor (1) with a guide apparatus disposed thereon, said guide apparatus having inlets for a working fluid which are in the form of ducts (K...  
WO/2019/029117A1
A duct type vortex balance wind driven generator special for an electric aircraft, consisting of a spindle (1), a front cross bearing bracket (3), radial magnetic suspension bearings (5, 12), radial magnetic suspension bearing cross brac...  
WO/2019/032487A1
A joint assembly for joining rotor blade segments of a wind turbine rotor blade includes a female structural member secured within a first rotor blade segment. The female structural member includes first bore holes on opposing sides ther...  
WO/2019/030205A1
The present invention relates to a rotor blade having: a rotor blade trailing edge extending between a rotor blade root and a rotor blade tip, over a rotor blade length; and an adapting profile depth between the rotor blade trailing edge...  
WO/2019/018931A9
A blade for a turbine, such as a wind turbine, is provided, the blade having: a main blade portion having a wind-facing surface for funneling received wind along an increasingly narrow pathway which exits the blade in an altered directio...  
WO/2019/018931A1
A blade for a turbine, such as a wind turbine, is provided, the blade having: a main blade portion having a wind-facing surface for funneling received wind along an increasingly narrow pathway which exits the blade in an altered directio...  
WO/2019/020125A1
An outdoor unit for an air conditioner comprises a fan (11), a vertical axis wind turbine (12), and a connection member (13). A motor (6) is connected to the fan (11). The connection member (13) is used for connecting a rotation shaft (1...  
WO/2019/023031A1
A method and device for connecting and repairing a shear web includes the method steps of dry-fitting a shear web insert in a rotor blade assembly to establish a perimeter gap at an angled perimeter interface between the shear web insert...  
WO/2019/020152A1
A shear web foot for a wind turbine blade is described. The shear web foot extends longitudinally and comprises a base for attaching to an internal surface of the blade and first and second side walls. The side walls extend respectively ...  
WO/2019/018220A1
Systems can be used to harness energy from winds. For example, this document describes scalable systems having multiple wing-like blades that can efficiently convert wind power into electricity and other types of energy.  
WO/2019/018131A1
A rotor blade assembly for a wind turbine includes a rotor blade having exterior surfaces defining a pressure side, a suction side, a leading edge, and a trailing edge each extending in a generally span-wise direction between an inboard ...  
WO/2019/015731A1
A wind turbine blade has a main blade and a conductive blade tip module mounted to a tip end of the main blade portion. The blade tip module has a leading edge, a trailing edge, a windward surface and a leeward surface. The blade tip mod...  
WO/2019/012119A1
This invention relates to a method of manufacturing a wind turbine blade (5) and a wind turbine blade thereof. A central core element (23c) and a plurality of side core elements (23a, 23b) are sandwiched between first layers (20) and sec...  
WO/2019/012132A1
The invention relates to an assembly for monitoring and/or controlling a wind turbine. The assembly includes a first strain sensor for measuring a first blade bending moment of a rotor blade of a wind turbine in a first spatial direction...  
WO/2019/007471A1
A method of coating an area of a wind turbine rotor blade comprises: defining an area to be coated on a surface of the blade, applying a first plurality of strips of masking tape to the surface of the blade proximate a first edge region ...  
WO/2019/006388A1
A funnel wind turbine has a horizontal funnel, rotor blades in the narrower end of the funnel, the rotor blades coupled to a rotor, a shaft coupling the rotor to a generator, and a support tower. The funnel wind turbine may have bearings...  
WO/2019/006353A1
A method to design the kits and layup the reinforcement layers and core using projection system, comprising a mold having a contoured surface; a layup projection generator which: defines a plurality of mold sections; identifies the dimen...  
WO/2019/001665A1
A method of handling a wind turbine component for assembly or maintenance comprises coupling one or more unmanned aerial vehicles to a hub of a wind turbine and controlling the one or more unmanned aerial vehicles to apply torque to the ...  
WO/2019/001765A1
The invention describes wind farms, space wind farms, comprising wind generators in several planes one above the other. The wind generators are mounted one above the other on tower structures for this purpose. The tower structures are br...  
WO/2018/236382A1
A jointed rotor blade assembly may include a first blade segment having a first outer shell terminating at a first joint end and a second blade segment coupled to the first blade segment at a blade joint. The second blade segment may inc...  
WO/2018/233784A1
A multirotor wind turbine (1) comprising a tower structure (2) and at least one load carrying structure (3), each load carrying structure (3) being arranged to carry two or more energy generating units (5), is disclosed. The wind turbine...  
WO/2018/229664A1
The present invention relates to an apparatus for generating power to operate telecommunication network system (401) comprises of a vertical wind turbine, a generator (302) and a Faraday cage (106). The vertical wind turbine includes a h...  
WO/2018/228647A1
A wind turbine blade assembly comprising a blade and a leading edge shield; the blade comprising an airfoil with a suction surface, a pressure surface and an airfoil thickness between the suction surface and the pressure surface, a leadi...  
WO/2018/225090A1
Continual sea waves power generation systems and methods comprising one of the arrangement system of the sea waves devices by installing diagonal shape line up arrangement of devices (6to17) and installed on the seabed. The sea wave (1) ...  
WO/2018/224582A1
The disclosure relates to a section of a wind turbine rotor blade, the section comprising: three or more wing members extending along each other, at a distance from each other, and along a longitudinal direction of the wind turbine rotor...  
WO/2018/224106A1
A modular wind turbine blade is described. The modular wind turbine blade comprises first and second blade modules each comprising a proximal end and a distal end, a first side comprising a first aerodynamic surface being a windward surf...  
WO/2018/224638A1
The invention relates to a method for producing a wind turbine rotor blade. A mold (300) for a spar cap (400) is provided. The mold (300) has at least one negative cap edge (310, 320). Glass fiber layers are laid into the mold (300) and ...  
WO/2018/224104A1
A method of making a wind turbine blade is described. The blade comprises first (12) and second (14) half shells bonded together and a shear web (16) bonded inside the shells. Prior to joining the shells together, the shear web is positi...  
WO/2018/224225A1
The invention relates to a rotor blade for a wind turbine, to a wind turbine comprising a tower, a nacelle and a rotor, and also to a wind farm. The rotor blade (108) comprises an inner blade section (2) that extends from a rotor blade r...  
WO/2018/219511A1
The invention relates to a rotor blade (10) of a wind turbine comprising a leading edge section (13) with a leading edge (131) and a trailing edge section (14) with a trailing edge (141), wherein the leading edge (131) and the trailing e...  
WO/2018/219524A1
The invention relates to a protective shield (20) for a rotor blade (10) of a wind turbine. The shield (20) is destined to protect the leading edge section (13) of the rotor blade (10) from erosion. It is furthermore destined to cover at...  
WO/2018/222158A1
Wind turbine blade (110) comprising a positioning slit opened at the leading edge of the blade, the wind turbine blade comprising a plasma actuator forming a plasma (200) in the positioning slit. The mentioned invention provides more eff...  
WO/2018/215035A1
The invention relates to a method for dismantling a wind turbine and erecting a wind energy generating system, wherein the wind turbine comprises a tower placed on a foundation on a wind turbine site and a nacelle with a rotor mounted on...  
WO/2018/217472A1
A joint assembly for a wind turbine rotor blade includes a male structural member extending longitudinally through female structural members configured with a plurality of rotor blade segments. The female structural member includes first...  
WO/2018/215458A1
The invention relates to an assembly for installing a wind turbine, comprising a tower, a nacelle, a blade support and at least two blades that are supported by the blade support along the tower, wherein the nacelle comprises a hub havin...  

Matches 1 - 50 out of 6,426