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297
resultados
Última actualización
13/09/2026 [07:02:00]
Resultados 200 a 225 de 297
Resumen de: US20260257433A1
0000 The present disclosure relates to a mold assembly for manufacturing a composite part comprising a stack of pultruded plates and a fiber mat, the mold assembly comprises a mold and at least one fiber mat tensioner configured to provide tension to the fiber mat to hold the stack of pultruded plates. The present disclosure also relates to methods for manufacturing a composite part.
Resumen de: US20260258781A1
0000 A control system for a power plant supplying electrical energy to a utility grid is provided. The power plant includes a wind farm with at least one wind turbine and a load system with at least one load. Each load is configured to consume and transform energy provided from the wind farm or the utility grid at each point of time. The control system includes a frequency response system for obtaining at least one electrical property data of the utility grid as input, the frequency response system being further configured for a comparison of the obtained electrical property data with respective reference values and generating a control signal in dependence of the comparison. Further, the control system is configured to reduce its power consumption during a recovery period of the utility grid, the recovery period immediately following the inertial response.
Resumen de: NL2035724B1
_ 38 _ Hoisting arrangement including an upper carrier (32), a lower carrier (34), hoisting lines (38) and a line reconfiguration member (58). The upper carrier (32) is attachable or forms part of a jib (24) or boom (22) of a crane (16), the lower carrier (34) is selectively connectable (37) to a load (36) and is jointly suspended from the upper carrier, and the lines (38) interconnect corresponding pairs of upper and lower line connections on the upper and lower carriers, respectively. The line reconfiguration member is repositionable between the upper and lower carriers to change an operational configuration between a first mode wherein the 10 lines are independently extendable and retractable in oblique directions to operate as positioning mechanism with at least four degrees of freedom, and a second mode wherein the lines extend predominantly parallel and are jointly extendable and retractable in vertical direction to operate as heavy load hoisting mechanism. Fig. 1b
Resumen de: US20260257902A1
A ram positioning system for dent removal on turbine towers and a method of use is disclosed. The ram positioning system includes one adjustable beam with a base end and a ram end, and possibly including a support beam. The ram positioning system aligns the ram in place to provide accurate and full dent removal in a wall of a substantially cylindrical turbine tower.
Resumen de: US20260258191A1
Urone compounds containing at least 2 orthohydroxyphenyl urea units where the units are coupled via a divalent or multivalent bridging group which may be heterointerrupted are used as cure accelerators for thermosetting resin systems particularly fibre filled epoxy resin.
Resumen de: US20260257770A1
A tendon (224) for a tension leg platform (202), TLP, is provided. The TLP has a foundation (206), connectable to a bottom (208) of a body of water, and a buoyant hull (216). The tendon has a length of at least 300 meters, a proximal end (223), and a distal end (225). The tendon also has a proximal end fitting at the proximal end and a distal end fitting at the distal end. The tendon is connectable with the proximal end fitting to the hull and with the distal end fitting to the foundation to provide a pulling force on the hull. The tendon is formed with basalt fibres for transferring the pulling force from the proximal end fitting to the distal end fitting.
Resumen de: US20260257776A1
The present invention relates to a floating concrete structure for offshore wind applications, comprising a semi-submersible platform which in turn comprises: an inner column (1), a plurality of outer columns (2) distributed around the inner column (1) equidistant thereto (1), wherein the inner column (1) or one of the outer columns (2) supports a wind turbine tower, a plurality of beams (4) connecting each outer column (2) with the inner column (1). The floating structure further comprises a pontoon (3), the inner column (1) and the plurality of outer columns (2) being supported on the pontoon (3) and the plurality of beams (4) comprises first beams (4.1) which extend parallel to the pontoon (3) between the upper end of the inner column (1) to a point of attachment with the outer columns (2).
Resumen de: US20260257775A1
0000 A multifunctional integrated platform, includes a wind turbine, a photovoltaic power generation system, a floating body, and a net cage. The wind turbine, the photovoltaic power generation system and the net cage are all mounted on the floating body. The wind turbine is configured to perform wind power generation, and the photovoltaic power generation system is configured to perform photovoltaic power generation.
Resumen de: EP4582690A1
A tower (6) or tower section (7, 8, 9) for a wind turbine (1), comprising: a tower shell (10), a platform (11), and a plurality of stays (12), each stay (12) connecting the platform (11) to the tower shell (10), wherein each stay (12) is comprised of at least two stay elements (24, 25) arranged in parallel and adjacent to each other, wherein each of the at least two stay elements (24, 25) is connected at its one end (19) to the platform (11) and at its other end (20) to the tower shell (10).
Resumen de: EP4800241A1
The present application provides a main shaft for a wind turbine and a wind turbine, relating to the technical field of wind turbines. The main shaft comprises a main shaft body and a mounting bracket configured to fix cables, the main shaft body is oppositely provided with a first flange and a second flange along its own axial direction, the first flange is located on the inner side of the main shaft body, and the second flange is located on the outer side of the main shaft body; the mounting bracket is arranged inside the main shaft body, two ends of the mounting bracket are connected to the first flange and the second flange respectively, and the mounting bracket is fixedly connected to the inner wall of the main shaft body. The main shaft optimizes the structural form, thereby improving machining efficiency and shortening the production cycle.
Resumen de: EP4582692A1
A tower (6) or tower section (7, 8, 9) of a wind turbine (1), comprising: a tower wall (47) enclosing a tower inner volume (46), a first pipe (14) arranged inside the tower inner volume (46) and extending in the vertical direction (L) of the tower (6) or tower section (7, 8, 9), and a first high-voltage cable (114) extending through the first pipe (14).In this manner, the high-voltage cable is guided efficiently through the tower or tower section, avoiding the need for clamping the same at close intervals.
Resumen de: WO2025111475A1
A vacuum material handler (10) is adapted to lift a wind turbine rotor blade for connection to a wind turbine tower. A first and second vacuum system (60) are connected to a main beam (30) of the handler and include a vacuum tank (61), valves (67), and vacuum lifting pads (21). Each lifting pad or pair of pads is in communication with one of the vacuum tanks (60A or 60B) and adjacent lifting pads or pairs of pads are in communication with the other vacuum tank (60B or 60A). Each lifting pad pivots in a upward and a downward direction fore and aft and side to side to accommodate and conform to the contour of the blade. The handler is lighter in weight than cradle and gripper systems, can be delivered by hotshot trailer, and does not require a cradle or the like to support the blade.
Resumen de: EP4800240A1
The present invention belongs to the technical field of offshore power generation, and specifically discloses a universal-joint-type connection device for connecting an offshore wind turbine platform to the seabed. By installing a cross universal-joint-type connection structure at the bottom of the main body of a tension-type floating offshore wind turbine platform and using the cross universal-joint-type connection structure as the swing center, when encountering strong winds or waves, the platform can swing in response to the winds or waves and float under the action of buoyancy. Meanwhile, by connecting the floating platform to the seabed, the forces acting on the platform main body can be transmitted to the seabed through the universal joint, avoiding the torsion phenomenon that occurs when mooring cables are used, improving the connection stability between the platform main body and the seabed, providing effective support for wind power generation equipment, and enabling the wind turbine unit to maintain stable wind-facing operation.
Resumen de: EP4800894A1
The invention relates to an electric generator (7) for a wind turbine (1), comprising a stator (11), a rotor (10), which is rotatably mounted with respect to the stator (11), and an air cooling system (32) for guiding an airflow flowing along an airpath (33) which extends through the electric generator (7), wherein the stator (11) comprises at least one structural component (21) having a hollow cross sectional profile and at least one first opening (39) and at least one second opening (40), wherein each of the openings (39, 40) leads into a hollow interior of the respective structural component (21), wherein the at least one first opening (39) is arranged on or fluidly communicates with a first location of the airpath (33), wherein the at least one second opening (40) is arranged on or fluidly communicates with a second location of the airpath (33), wherein within the at least one first opening (39) and/or within the at least one second opening (40) at least one sealing device (38) is arranged which prevents the airflow from flowing through the interior.
Resumen de: EP4799917A1
A floating foundation is provided and includes a plurality of foundation modules. The plurality of foundation modules are spliced and connected, and the foundation modules at least include a first foundation module extending in a first direction, a second foundation module extending in a second direction and a third foundation module extending in a third direction after the plurality of foundation modules being spliced, where the second foundation module and the third foundation module are located in a same plane, and a plane of the first foundation module is higher than planes of the second foundation module and the third foundation module being located. The first direction, the second direction and the third direction form a three-dimensional coordinate system. In addition, the disclosure also provides a method for assembling the floating fan.
Resumen de: EP4800239A1
0001 Die vorliegende Erfindung bezieht sich auf ein Verfahren zur Errichtung eines Zahnstangenaufzugsmastes (1) in einem Turm (50), wobei der Aufbau gleichzeitig mit dem Aufbau des Turms erfolgt. Der Turm wird aus einzelnen, vorgefertigten Turmelementen wie Turmabschnitten (51, 51, 51
Resumen de: EP4800242A1
A lightning protection system (100) for a wind turbine blade, a wind turbine blade, a wind power generation device, and a blade tip lightning receptor (10), which can improve the current carrying efficiency of conductors and reduce the consumption of conductor materials. The lightning protection system (100) is used for a blade, and the lightning protection system (100) comprises: a blade tip lightning receptor (10) comprising a first conductor portion (11) and a second conductor portion (12) which are distributed in a first direction, wherein the second conductor portion (12) is connected to the first conductor portion (11), the blade tip lightning receptor (10) can be connected to the blade tip of the blade, and at least part of the first conductor portion (11) protrudes from the blade tip; and a first lead (20) having one end electrically connected to the second conductor portion (12) and the other end extending towards a side where the blade root of the blade is located. At least one of the first conductor portion (11) and the first lead (20) is internally hollow, thereby improving the current carrying efficiency of conductor materials in the first conductor portion (11) and/or the first lead (20) in the lightning protection system (100), and reducing the consumption of the conductor materials in the lightning protection system (100).
Resumen de: EP4800238A1
The invention relates to a method for manufacturing a wind turbine rotor blade (110), comprising the steps of:a) providing two prefabricated parts in a mold (400), the prefabricated parts being arranged next to each other and forming a gap (302) between each other,b) providing fiber material (304),c) pushing the fiber material (304) into the gap (302).
Resumen de: EP4799916A2
The present invention relates to an apparatus and method for producing, storing, and transferring hydrogen. According to the present invention, in order to address the problems of conventional systems and methods for producing, storing, and transferring marine green hydrogen, which are configured with a fixed structure in a small-scale offshore wind power generator on a coast or in a shallow sea area with a shallow depth of water, and thus, have low efficiency due to the difficulty in mass production of hydrogen, and a large storage space is occupied when the produced hydrogen is converted into a compressed gas form, and when the produced hydrogen is converted into ammonia, additional energy is required to extract the hydrogen again and there is a risk of environmental pollution and casualty in the event of an outflow accident, provided is a marine platform for producing, storing, and transferring marine green hydrogen, which is configured such that marine green hydrogen is produced through a floating marine structure configured to produce marine green hydrogen using electricity produced using renewable energy from the ocean, and simultaneously, the produced marine green hydrogen is stored, transferred, and offloaded through a single offshore platform (FPSO), thereby being possible to easily construct a large-scale production facility capable of producing, storing, and transferring marine green hydrogen without greenhouse gas emission on the basis of eco-friendly energy.
Resumen de: WO2025087956A1
An aerodynamic device (200) for mounting on an aerodynamic structure (110) to generate a vortex during rotation of the aerodynamic structure (110), the aerodynamic device (200) comprising: a vibration sensor (201) for monitoring vibration characteristics of the aerodynamic structure (110) to generate vibration data; a battery (203); a solar panel (202) for charging the battery (203); and a controller (210) powered by the battery (203) and comprising a microprocessor (211) for collecting vibration data and a communication module (212) connected to an antenna (205) for transmitting the vibration data.
Resumen de: WO2025087868A1
The invention relates to a new hydroelastic piston-cylinder arrangement, in particular for torque braces of large-scale machine-operated systems, wherein at least one piston is axially guided or moved in at least one cylinder by means of an elastomer layer that encloses the piston and is firmly joined thereto, and the elastomer layer is essentially only subject to shear strain.
Resumen de: WO2025087643A1
The invention describes an arrangement (100) for assembling and dismantling two assemblies (10, 20), with a first assembly (10) which has a first component (11), a second assembly (20) which can be mounted on the first assembly (10) or can be dismantled from the first assembly (10) and which has a second component (21), wherein the components (11, 21) are to be aligned with one another for assembling and dismantling the assemblies (10, 20), and with a guide means (30) for arranging the components (11, 21) in an aligned manner, which guide means is arranged in a predefined manner on the first assembly (10), and on which guide means the second assembly (20) is guided movably, wherein the second component (21) is connected to the guide means (30) via a supporting tool (40) which supports the second assembly (20) at its centre of gravity (22). The invention also describes a method for assembling and dismantling two components.
Resumen de: GB2704398A
A topology optimization method and system for a current collection system of an offshore wind turbine array is based on a hybrid particle swarm optimization with genetic algorithm (GA-PSO). A mathematical model of a topological structure of the current collection system (power export cabling system) of an offshore wind farm uses an objective function for optimisation uses minimum full life cycle cost as a target. Constraint conditions are submarine cable ampacity, the number of wind turbines connected to a submarine cable, and a submarine cable overlap. The mathematical model is solved using an adaptive GA-PSO to obtain an optimal topological structure of the current collection system. Figure 6
Resumen de: EP4582691A1
0001 It is described a vibration damping device (110) for damping, in particular edgewise, vibrations of a wind turbine blade (101) during idling, stand-still, transport or servicing comprising: a removable spoiler (120) removably connectable to the rotor blade (101), in particular rotor blade surface (104), providing aerodynamic resistance, in particular adding drag, in a direction (102) substantially parallel to the average chordwise direction (103) of the rotor blade.
Nº publicación: CN224707006U 01/09/2026
Solicitante:
北京城建信捷轨道交通工程咨询有限公司
Resumen de: CN224707006U
本实用新型公开了轨道交通站点通风结构，包括：通风亭；风力驱动装置，其包括设置在所述通风亭顶部的风力涡轮以及设置在所述通风亭内部的泵体，所述风力涡轮的转轴通过传动机构与所述泵体的输入轴连接；集水槽，其设置在所述通风亭上部，用于收集雨水；储水箱，其设置在所述通风亭内部，并通过第一管道与所述集水槽连通；喷雾组件，其包括喷雾管和若干雾化喷头，所述喷雾管通过第二管道与所述泵体的出水口连通，所述雾化喷头设置在所述通风亭的进风通道内。本实用新型通过风能、雨水的合理利用，在保障通风功能基础上实现有效降温。
BOPI
Sede Electrónica
