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Patent Searching and Data


Matches 301 - 350 out of 6,697

Document Document Title
WO/2018/100158A1
The present invention relates to a renewable-energy power plant comprising a first structure, a second structure, a first flue, a second flue and a turbine arrangement comprising at least one turbine, wherein said first structure compris...  
WO/2018/100177A1
The present invention relates to a method of manufacturing a plurality of wind turbine blades. The method comprises first, second and third stationary moulds (64a, 64b, 64c), moulding respective first upper and lower shell halves (74a, 7...  
WO/2018/093398A1
A semi-ringed airfoil is designed in conjunction with a fluid turbine rotor blade to provide increased rotor-tip speed, increased coefficient of power, reduced wind shear and reduced noise. A dual-winglet rotor blade in combination with ...  
WO/2018/091054A1
A reinforcing structure for a wind turbine blade A reinforcing structure for a wind turbine blade (12) is described. The reinforcing structure comprises one or more pultruded strips (42C) having spanwise grooves (54). The grooves (54) im...  
WO/2018/091735A1
The invention relates to a method for establishing a sectional or modular wind turbine blade. The method comprises the steps of transporting at least two blade sections of said wind turbine blade and a mobile factory for joining blade se...  
WO/2018/086908A1
The invention comprises a method for detecting flow characteristics of a wind turbine rotor blade during the operation of the wind turbine rotor blade, having the steps: applying at least one reflector unit (300) to a surface of the wind...  
WO/2018/087174A1
A mini-turbine (100) to be installed in gas pipelines in order to harvest electrical power from the kinetic energy of the fluid that passes through it. The mini-turbine (100) has a rotor (130) that has a series of blades (131) between a ...  
WO/2018/087258A1
The invention relates to a composite component (10), characterised by the following layer structure a) a layer (11) that consists at least partially of polyethylene, b) a layer (12) that consists at least partially of an elastomer, c) a ...  
WO/2018/083118A1
The invention relates to a method for producing a rotor blade, in which at least one pultruded product (1) is pulled in a pultrusion process, a molding shell is made available, layers are inserted into the molding half-shell (20) and the...  
WO/2018/083251A1
The present invention describes a wind turbine comprising a hub, at least one blade and at least one pitch bearing to connect the at least one blade to the hub, the at least one pitch bearing comprising at least an inner ring and an oute...  
WO/2018/082916A1
The invention relates to a rotor blade (20) of a wind turbine (10), the rotor blade (20) comprising a winglet (202) and a lightning protection system (30) with at least one lightning receptor (31). The lightning receptor (31) is located ...  
WO/2018/083185A1
A wind turbine blade includes a hub end, a tip end, a leading edge, a trailing edge, a pressure side, and a suction side. At least one boundary layer fence is located on at least one of the pressure side and the suction side of the blade...  
WO/2018/082755A1
A shear web for a wind turbine, the shear web having a lattice structure comprising: a first longitudinal member defining a mounting flange and a first connection portion; a second longitudinal member defining a mounting flange and a sec...  
WO/2018/076808A1
The invention relates to an automatic adjustable fan-blade typed vacuum wind generator and a construction method of the same. The automatic adjustable fan-blade typed vacuum wind generator comprises a bracket (10) and blades (20) arrange...  
WO/2018/078177A1
This invention relates to a method of manufacturing a bulkhead unit, a method of installing a bulkhead unit, a bulkhead, a bulkhead unit and a wind turbine blade. The bulkhead is manufactured by vacuum forming or rotational moulding and ...  
WO/2018/080699A1
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/2018/072804A1
A wind turbine rotor blade (6) suitable for a modern wind turbine (1) is disclosed. Said wind turbine rotor blade (6) comprises an airfoil shaped cross section (9) having a leading edge (10) and a trailing edge (11). A leading edge prote...  
WO/2018/073353A1
The invention relates to a wind turbine comprising a rotor (106). The rotor (106) comprises at least one rotor blade (108) and a rotor hub (110), the rotor blade (108) being mounted on the rotor hub (110) to rotate about a longitudinal a...  
WO/2018/073609A1
The invention relates to a ducted wind turbine having a turbine rotor assembly which extracts kinetic energy from air flowing there past. The rotor assembly includes a plurality of rotor blades having rotor tips at their outermost ends w...  
WO/2018/038175A3
Provided is a wind collection apparatus which can be easily increased in size and is capable of effectively collecting and ejecting wind. The wind collection apparatus is equipped with a wind collection part (2) for collecting, at an e...  
WO/2018/070628A1
Disclosed is a wind power generator provided with a wind direction plate to automatically track wind directions which change and with a wind speed dispersion device to improve durability of the wind power generator. According to an embod...  
WO/2018/038238A3
Provided is a wind collection apparatus which can be easily increased in size and is capable of effectively collecting and ejecting wind. The wind collection apparatus is equipped with a wind collection part (2) for collecting, at an eje...  
WO/2018/038239A3
Provided is a wind collection apparatus which can be easily increased in size and is capable of effectively collecting and ejecting wind. The wind collection apparatus is equipped with a wind collection part (2) for collecting, at an eje...  
WO/2018/065639A1
The invention relates to a modular servicing platform in wind turbines, which comprises a module (1) on a post (2) as a means for accessing the blades (3), rotor (4) and nacelle (11) of the wind turbine, to carry out servicing, repair an...  
WO/2018/061260A1
This rotor 1 comprises a hub 10 supported on a main spindle 103, and a plurality of blades 20 connected to the hub. While the rotor is operating as a rotor for a wind turbine, the pitch of the blades is changed in such a manner that the ...  
WO/2018/059636A1
The invention relates to a wind turbine, a method of controlling loads in a wind turbine blade thereof, and a method of monitoring buckling in a wind turbine blade thereof. The wind turbine blade comprises predetermined means arranged in...  
WO/2018/060065A1
The invention relates to a rotor blade which has a coating, to a corresponding method for producing the coating, and to a method for heating and/or deicing the outer surface of the rotor blade and/or an outermost layer applied onto the o...  
WO/2018/059768A1
Wind turbine rotor blade arrangement (10) comprising a wind turbine rotor blade (55) having a leading edge (59), the leading edge (59) comprising an impact zone (2), and a protective cover (3) for protecting the leading edge (59), the pr...  
WO/2018/059763A1
The invention concerns a protective cap (3) for protecting a leading edge (59) of a wind turbine rotor blade (55) from erosion, wherein the protective cap (3) is curved so as to be fastened to a leading edge of the wind turbine rotor bla...  
WO/2018/056094A1
A cable laying structure provided with: a cable to be connected to a floating body-type overwater facility; and underwater float parts for raising the cable off the water bottom and causing the cable to float in the water, and forming a ...  
WO/2018/055063A1
Method of forming a component comprising: (a) stacking a plurality of layers (2) of polymer onto one another; (b) heating the stack of layers to the glass transition-heat deflection temperature range of the polymer; (c) applying a force ...  
WO/2018/055219A1
The invention relates to a micro-generation system for making use of residual wind currents generated by traffic on a road, comprising a structure (101) having two lateral posts (104), one on each side of the road, and a crossbar (105) b...  
WO/2018/054438A1
A wind turbine includes at least one energy generating unit including a rotor having at least one wind turbine blade wherein the rotor is configured to rotate under a primary airflow, and a generator configured to convert the rotation of...  
WO/2018/051153A1
A wind turbine blade (2) including a protective cover (1) attached along the blade by a layer (16) of adhesive. The adhesive is a general purpose adhesive, such as a two component epoxy adhesive, having thixotropic and UV resistant prope...  
WO/2018/050192A1
A method of attaching a tip extension to a wind turbine blade is described. The method comprises: fitting the tip extension over a tip end of the blade such that an overlap region is defined between an outer surface of the blade and an i...  
WO/2018/050194A1
A method of attaching a tip extension in the form of a sock to a tip end of a wind turbine blade is described. The method involves attaching one or more adhesive-constraining dams to an outer surface of the blade at the tip end and/or to...  
WO/2018/050196A1
A wind turbine blade assembly is described, which comprises a wind turbine blade and a tip extension fitted to the blade. A blade lightning protection system including a blade tip receptor block is provided inside the blade. A blade tip ...  
WO/2018/050195A1
A method and apparatus for fitting a tip extension to a wind turbine blade is described. The apparatus comprises a blade clamp and a tip extension lifting tool. The blade clamp is attached to the wind turbine blade at a location radially...  
WO/2018/050193A1
A tip extension for a wind turbine blade is described. The tip extension comprises an adhesive dam inside a trailing edge region of the tip extension. A chordwise position of a surface of the adhesive dam is selected such that when the t...  
WO/2018/046069A1
A device for attaching to a surface of a wind turbine blade is described. The device comprises a plurality of sections to be arranged end-to-end along a portion of the blade. Each section of the device comprises: a baseplate for bonding ...  
WO/2018/048064A1
The technical objective of the present invention is to provide a wind direction and wind velocity measuring apparatus for a wind turbine, the apparatus being capable of precisely measuring wind direction and wind velocity. To this end, t...  
WO/2018/046976A1
Axial airplane airscrew-, fan-, and wind turbine blade of low loading characterised by the fact that the aspect ratio of the airscrew-, fan- and wind turbine blades is low; near to the wide blade ends, but in an appropriate distance an a...  
WO/2018/046519A1
The invention relates to a wind turbine rotor blade (200) having a suction side (201), a pressure side (202), a blunt trailing edge (200c), and a trailing-edge expansion unit (500), which is arranged on the blunt trailing edge (200c) and...  
WO/2018/046594A1
A method of mounting flow-altering devices on a wind turbine blade, mounting device and flow-altering device is disclosed, the flow-altering devices being of the type having a base comprising an inner side for attaching onto a surface of...  
WO/2018/046547A1
A vortex generator device for a wind turbine blade, and a wind turbine blade is disclosed, the vortex generator device comprising a base with an inner side and an outer side, and a first fin protruding from the outer side and extending a...  
WO/2018/046067A1
A wind turbine blade comprising an airfoil profile, the airfoil profile comprising: a suction surface and a pressure surface; a leading edge and a trailing edge and a chord extending between the leading edge and the trailing edge; a maxi...  
WO/2018/042063A1
Method and equipment for repairing the roots of wind turbine blades, which procedure comprises: a) Drilling on the root of the blade, and through the ring (1) thereof, radial bore holes (5) located in positions that radially match the ax...  
WO/2018/041420A1
The invention relates to a rotor blade (20) for a wind turbine (10). The rotor blade (20) comprises an aerodynamic device (30) for influencing the airflow (61) flowing from the leading edge section (24) of the rotor blade (20) to the tra...  
WO/2018/040094A1
A rotary inertial impeller comprises a shaft (1) and a blade. An inner end of the blade is connected to the shaft (1). The blade is an ordinary blade or an inertial blade (7). A rotation radius R0 of the inertial blade (7) is greater tha...  
WO/2018/041667A1
The invention relates to a rotor blade hub (1) for a wind turbine (100), comprising a connection segment for coupling the rotor blade hub (1) to a main shaft of the wind turbine (100) for torque transfer. According to the invention, the ...  

Matches 301 - 350 out of 6,697