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Patent Searching and Data


Matches 1 - 50 out of 6,560

Document Document Title
WO/2019/103825A3
The present disclosure is directed to a system for vacuum forming a component. The system includes a base and a plurality of mold segments positioned on the base. The plurality of mold segments are removably coupled together to define a ...  
WO/2019/138008A1
A rotor blade for a wind turbine having an aerodynamic profile which extends from a blade root (201) up to a blade tip (202) and has a leading edge (203) and a trailing edge (204). An adjustable aerodynamic flap (211a-211d) which can be ...  
WO/2019/103826A3
The present disclosure is directed to a mold assembly for vacuum forming a component. The mold assembly includes plurality of support plates and a plurality of mold plates removably coupled to the plurality of support plates. The plurali...  
WO/2019/103829A3
A method for manufacturing a rotor blade panel of a wind turbine includes placing a mold of the rotor blade panel relative to a computer numeric control (CNC) device. The method also includes forming one or more fiber-reinforced outer sk...  
WO/2019/103830A3
A method for manufacturing a rotor blade panel of a wind turbine includes placing one or more fiber-reinforced outer skins into a mold of the rotor blade panel. The method also includes printing and depositing, via a computer numeric con...  
WO/2019/134862A1
The present invention relates to the use of a form-fit and/or force-fit connection for fixing a protection element to a surface of a rotor blade, in particular a rotor blade of a wind power plant.  
WO/2019/128052A1
A segmented blade, which comprises: a first blade segment (100) which has a first main beam (150), wherein the first blade segment (100) is at a side close to a blade root, and the first main beam (150) comprises a first body portion (13...  
WO/2019/129330A1
A method for determining a wind turbine component design is provided. A radiating component of the wind turbine is modelled as a plurality of elements, for example by finite element analysis/modelling, wherein each element represents a p...  
WO/2019/133832A1
A system for fabrication of a wind turbine blade including a laser projection which identifies the dimensions for a plurality of layup segments; determines the sequence of layup segments within first and second sections of the mold, wher...  
WO/2019/127997A1
A control method and device for a hydraulically-controlled turning gear system of a motor rotor. The control method comprises: establishing a length dimension relation table between a plurality of hydraulic cylinders of a hydraulically-c...  
WO/2019/125159A1
The invention relates to a sectional blade for a wind turbine, comprising at least one blade section and a second blade section, which blade sections extend in opposite direction from a blade joint, wherein each blade section comprises a...  
WO/2019/120459A1
The invention provides a wind turbine comprising a load carrying structure and an energy generating unit. The load carrying structure is connected to the energy generating unit and holds the energy generating unit above ground. The energ...  
WO/2019/120417A1
A method of making a modular wind turbine blade is described. The modular blade comprises first and second blade modules connected together by a scarf joint between tapered spar caps of the respective blade modules. According to the meth...  
WO/2019/120412A1
A system (24) and method are described herein for manufacturing a wind turbine blade (22) proximate to the final installation site of a wind turbine (10). The system (24) includes a creel (72) of feeders (74) configured to apply strength...  
WO/2019/121106A1
The invention relates to a planetary transmission (10) which comprises a ring gear mount (16) and a ring gear (18) for receiving at least one planetary gear (50). The ring gear mount (16) can be connected to a housing component (20) at t...  
WO/2019/120460A1
A method of handling a wind turbine component (112) in a wind turbine (101) comprising a tower (102) extending in an upwards direction, a load carrying structure (103, 103', 103'') fixed to the tower and extending in an outwards directio...  
WO/2019/122019A1
The invention relates to a wind turbine, comprising a rotor hub, a blade bearing and a rotor blade, characterized in that a cylindrical rotor hub extension is arranged between the rotor hub and the blade bearing, the rotor blade being co...  
WO/2019/121111A1
The invention relates to a planetary gearbox (10) comprising at least one planetary stage (20) having a ring gear (16) in a ring gear carrier (18). The ring gear carrier (18) is connected axially on either side to a housing component (12...  
WO/2019/122023A1
The invention relates to a wind turbine, comprising a rotor hub, a blade bearing and a rotor blade, characterized in that a conical rotor hub extension is arranged between the rotor hub and the blade bearing, the rotor hub extension havi...  
WO/2019/122103A1
The present invention relates to a polymer part P of a wind turbine blade (W) comprising: (I) a thermoplastic component containing a thermoplastic copolymer matrix A including optionally substituted styrene and acrylonitrile and a graft ...  
WO/2019/120419A1
A method for controlling a multirotor wind turbine (1) is disclosed. A first operational state of each of the energy generating units (5) of the wind turbine (1) is obtained. A difference in thrust acting on at least two of the energy ge...  
WO/2019/114896A1
A method is disclosed for controlling a multi-rotor wind turbine (100) with at least two rotors (110, 120, 130, 140). The method comprises a step of receiving, from a first one of the at least two rotors (110-140), an error signal, and a...  
WO/2019/115457A1
The present invention relates to a method and system for manufacturing a wind turbine blade. The method comprising the steps of forming a cured blade element (102) of a first blade shell, forming a cured blade element (102) of a second b...  
WO/2019/115372A1
This invention relates to a leading edge device, a wind turbine blade, a method of manufacturing the leading edge device and a method of installing the leading edge device. The leading edge device comprises an erosion shield having an in...  
WO/2019/117751A1
A wind energy aerostat comprises a radial bladed turbine, the axis of rotation of which coincides with the wind direction, and which is part of a wind power unit comprising a multiplier and a generator in a gondola housing; and a frame h...  
WO/2019/115522A1
The present invention relates to a method and a mould system (66) for manufacturing at least two preforms for moulding a wind turbine blade. The preforms include at least one preform of a first shape and at least one preform of a second ...  
WO/2019/115337A1
The present invention relates to a manufacturing system and to a method for the manufacture of preforms for wind turbine blade parts. The system comprises two or more preform moulds (70), a fibre lay-up station (88) for placing a fibre m...  
WO/2019/110071A1
A composite material blank (190) comprising an elongate blank body (300) extending between a first end face (312a) and a second end face (312b); said blank body (300) extending in a longitudinal direction, parallel to a longitudinal axis...  
WO/2019/110069A1
A replacement insert for the repair of a joint connecting a wind turbine blade to a rotor hub of a wind turbine is disclosed. The replacement insert includes a bushing having a first end, a second end, an outer surface, and an internal p...  
WO/2019/113177A1
System and methods for controlling the oscillation of floating ground stations in aerial wind turbine systems are disclosed. Thrusters on the ground station or on one or more aerial vehicles associated with the ground station apply a com...  
WO/2019/110070A1
An insert (105) for a wind turbine blade root. The insert (105) has a bushing (40) and an outer surface with circumferential annular grooves (68). A transition layer 5 (102) is built up around the bushing (40). The transition layer (102)...  
WO/2019/110180A1
Wind turbine and method for assembling a wind turbine A wind turbine (1), comprising a first portion (6, 9), a second portion (5, 10) which is connectable to the first portion (6, 9), and a spring element (11) which is connected to the f...  
WO/2019/111108A1
The invention relates to a method for repairing a composite substrate (1) and a protection layer (2) comprising at least one thermoplastic polymer and having at least one area of damage (5), the method comprising defining at least one ar...  
WO/2019/110068A1
A method of repairing a joint connecting a wind turbine blade to a rotor hub of a wind turbine, wherein the joint includes a plurality of bushings in a root end of the wind turbine blade is disclosed. The method includes extracting a sel...  
WO/2019/106958A1
Provided is a wind power generation device with which it is possible to improve the contribution of wind force in the vicinity of the axis of a duct to power generation. The wind power generation device is provided with: a tubular body (...  
WO/2018/029387A8
A system for capturing the energy of fluid currents, using axial turbines with one free end and the other end fastened to a mechanical element or electric generator, characterised in that the turbines comprise coil springs (10c, 10g, 19v...  
WO/2019/105517A1
A wind turbine blade has a leading edge, a trailing edge, a pressure surface extending between the leading edge and the trailing edge, a suction surface extending between the leading edge and the trailing edge, and an aerofoil section bo...  
WO/2019/103828A1
Rotor blade panels, along with methods of their formation, are provided. The rotor blade panel may include one or more fiber-reinforced outer skins having an inner surface; and, a plurality of reinforcement structures on the inner surfac...  
WO/2019/101450A1
The invention relates to a wind turbine blade (1) comprising a blade shell (2) extending in a longitudinal direction (x) from a blade root (3 ) to a blade tip (4). The blade shell (2) further comprises at the blade root (3) at least one ...  
WO/2019/101733A1
The invention relates to a component (108, 22, 33) for a wind turbine system, wherein the component (108, 22, 33) is predominantly composed of a non-conductive material (12), and in addition to the predominantly non-conductive material (...  
WO/2019/101975A1
The aim of the invention is to produce components from fibre composites, particularly for producing rotor blade belts. To this end, a unidirectional laid nonwoven (700) consisting of glass fibre rovings (702) is provided, said laid nonwo...  
WO/2019/096653A1
The invention relates to a rotor blade for a wind turbine, to a rotor for a wind turbine, to a wind turbine, to a method for producing a rotor blade, to a method for connecting a rotor blade to a rotor hub, and to a method for repairing ...  
WO/2018/080699A8
A propeller blade (18) spanning radially from a root (32) to a tip (34) and spanning axially from a leading edge (36) to a trailing edge (38) spaced from the leading edge forming an airfoil (39) therebetween where a sweep line (62) can b...  
WO/2019/091530A1
Improvements relating to wind turbine blade manufacture 5 A method of making a wind turbine blade is described. The method involves providing a blade shell having an inner surface defining a mounting region and positioning a web in the m...  
WO/2019/091533A1
A wind turbine blade assembly has a main blade portion and a blade tip module mounted to a tip end of the main blade portion. The wind turbine blade assembly has at least one blade extension portion having an aerofoil section, and which ...  
WO/2019/091531A1
A wind turbine blade having a spar cap and a shear web system is described. The spar cap comprises a pultruded strip of fibrous reinforcing material with a first datum feature visible at a surface of the pultruded strip. The shear web sy...  
WO/2019/093926A1
The invention relates to a method for producing electric power by means of flow capture and to a device for the implementation thereof which comprises a flow accelerator, which is a nozzle consisting of a confuser and a diffuser and bein...  
WO/2019/094433A1
A rotor blade assembly for a wind turbine is disclosed with a first blade segment having a female structural member defining an internal cavity, and a second blade segment connected to the first blade segment at a chord-wise extending jo...  
WO/2019/086616A1
The present invention relates to a swirling element for swirling a fluid flow for a rotating aerodynamic profile or a turbine, comprising: a fastening portion, which is designed for fastening to a profile surface; and a flow-active porti...  
WO/2019/086216A1
A shark skin effect is achieved with a simple geometric arrangement, and can be used particularly for compressor blades.  

Matches 1 - 50 out of 6,560