Si deseas distinguir tus productos, servicios o ambos de los de otra empresa, es posible que necesites una marca o nombre comercial. Descubre qué son, en qué consiste su procedimiento de registro y qué implica.
Información sobre los plazos de presentación de solicitudes de transformación de marcas de la Unión Europea en marca nacional española. Más información
Si tienes un nuevo dispositivo, producto o procedimiento que resuelva un problema técnico o tenga una ventaja práctica, existen distintas formas de protegerlo en España y en otros países. Descubre cómo hacerlo.
¿Tu innovación reside en la estética, la ornamentación o la apariencia de tu producto? Protégela mediante un diseño industrial. Descubre qué derechos confiere el registro y cómo realizar la tramitación.
Las patentes publicadas en todo el mundo son una valiosa fuente de información científica, técnica y comercial.
Los Bonos 1, 2 y 3 se encuentran actualmente cerrados. En las próximas semanas se proporcionará más información acerca de su apertura de cara a 2025.
Si eres emprendedor/a o una empresa y quieres potenciar y mejorar la rentabilidad de tu negocio protegiendo de forma adecuada los activos intangibles de tu organización, en este espacio encontrarás lo necesario.
562
resultados
Última actualización
20/12/2024 [09:42:00]
Resumen de: US2024416703A1
An exemplary actuator includes a motor, a transmission, and a support structure. The motor includes two torque sources that apply respective input torques to a rotor, which rotates about a rotation axis in response to a net input torque. The torque sources are arranged such that the input torques are additive, resulting in a vector-summated torque output. The torque sources also generate corresponding reactive torques that are applied to the first stator and the second stator. The transmission couples and constrains the first stator and the second stator such that rotational motion of one stator causes counter rotation of the other stator. Thus, the reactive torques are subtractive resulting a differential torque output. In some applications, the differential torque output is used to actuate a suspension of a vehicle. The actuator is also coupled to the vehicle via the support structure, which also reflects a reaction force or torque to actuate other subsystems (e.g., anti-dive, anti-squat).
Resumen de: DE102023115851A1
Die vorliegende Erfindung betrifft eine Strömungsstörklappensteuerungseinrichtung (50) sowie ein Verfahren und eine elektronisches Betriebsmodul (9) zum Einstellen einer Stellung von Strömungsstörklappen (11) an Flügeln (4) einer Windturbine (1), insbesondere Vertikalwindkraftanlage, nebst selbiger. Um eine stets verlässliche Steuerung bei gleichzeitig andauerndem Überlastschutz der Windturbine (1) und einen zuverlässigen Betrieb oder zumindest eine Abschaltung der Windturbine (1) selbst im Falle einer Störung einzelner Komponenten zu ermöglichen ist erfindungsgemäß vorgesehen, dass mittels einer Strömungsstörklappensteuerungseinrichtung (50) mit wenigstens einer ersten Antriebseinheit (41) eine im Wesentlichen konstante Störkraft (FS) erzeugt wird, um wenigstens eine der Strömungsstörklappen (11) in eine ausgeklappte Störstellung (S) zu bewegen, in der sie eine von einer Anströmkante (12) bis zu einer Abströmkante (13) hin entlang einer Außenfläche der Flügel (4) strömende und die Windturbine (1) antreibende Luftströmung stört, und mit wenigstens einer zweiten Antriebseinheit (42), mit der eine der Störkraft (FS) entgegenwirkende variable Freigabekraft (FF) erzeugt wird, um die wenigstens eine Strömungsstörklappe (11) in eine eingeklappte Freigabestellung (F) zu bewegen, in der sie mit der Außenfläche weitgehend fluchtend die Auftriebsströmung im Wesentlichen unbeeinflusst belässt.
Resumen de: US2024417996A1
The present invention relates to an elongate member and methods of its formation and assembly, the elongate member constructed of a stacked sequence of adjacent sections, the elongate member comprising, at each interface of adjacent sections, a lower seat member of an upper more of said adjacent sections, and an upper seat member of a lower more of said adjacent sections, wherein said upper and lower seat members at each interface having been match-cast as a seat member pair and seated with each other in the same relative position as the relative position the seat member pair was match-cast in.
Resumen de: US2024416595A1
The present invention relates to a method of manufacturing a wind turbine rotor blade part comprising stacking a plurality of plies (70, 71, 72) to form a stack of plies (80) such that the stack of plies has at least one stepwise tapering edge (84, 85). A plurality of plastic fasteners (90) is used to interconnect the plies (70, 71, 72) by passing the plurality of plastic fasteners (90) through the stack of plies to form a stack of interconnected plies (82). The stacks of interconnected plies (82a, 82b, 82c, 82d) are arranged within the blade mold, followed by resin infusion into the one or more stacks of interconnected plies within the blade mold, and curing and/or hardening the resin in order to form the blade part.
Resumen de: US2024418146A1
The invention relates to a rotor for a vertical axis turbine comprising: —a blade support structure extending from a center of the rotor, —a blade pivotally coupled to the blade support structure at a distance from the center of the rotor, and—a pitch regulating mechanism arranged between the blade support structure and the blade to regulate the pitch of the blade in dependence of fluid dynamic forces acting on the blade, wherein the pitch regulating mechanism comprises a damper system, wherein the damper system has a first damping coefficient in a first rotational direction of the blade relative to the blade support structure and a second damping coefficient in a second rotational direction of the blade relative to the blade support structure.
Resumen de: US2024418144A1
A system with a first turbine rotating in a first direction and a second turbine rotating in a second direction, wherein there is negative clearance associated with blades of the first turbine and the blades of the second turbine.
Resumen de: US2024418145A1
A fluidic structure configured to be mounted onto the hub of a fluidic turbine comprising a hub that rotates about a center axis, aligned to a main shaft that contributes torque to the main shaft of the turbine via the principle of lift and/or drag. The fluidic structure is mounted onto the hub of a primary turbine that contributes torque to the main shaft through increasing at least one of lift and drag, and the fluidic structure includes two or more curved fluidic elements that extend from an upstream tip that aligns to the center axis of rotation, to a downstream end at a radial position away from the center axis, and rotates about the center axis to contribute torque to the primary turbine; and a sensor positioned at or proximate to an upstream tip of the fluidic structure for determining environmental and turbine conditions and transmits information to a supervisory control and data acquisition system of the primary turbine.
Resumen de: US2024418265A1
A sealing device. The sealing device includes an elastic sealing body. The clastic sealing body has a first end and a second end, the elastic sealing body extends from the first end to the second end, and the first end and the second end can be detachably joined together to form a closed loop. The sealing device is easy to mount.
Resumen de: US2024417946A1
A system for holding a pile and being mounted on a vessel includes a support assembly and a pile holder. The support assembly provides compensation for wave-induced motion of the vessel to maintain a predetermined X-Y location of the pile holder. The pile holder has a center axis and is mounted on the support assembly so as to be tiltable about a substantially horizontal tilt axis relative to the support assembly. The pile holder has at least one ring which includes a ring structure and multiple pile engaging devices connected to the ring structure of the ring, distributed about the circumference of the ring. The substantially horizontal tilt axis of the system is located, with the pile extending substantially vertically through the at least one ring, further forward from the location at which the support assembly is mounted to the vessel than the center axis of the pile holder.
Resumen de: US2024418147A1
Provided is a wind turbine system for a wind turbine with a controller and an energy supply unit with an energy storage system and a network connection. The unit recognizes a normal operating mode in which the turbine is connected with the network, and a separated state in which the turbine is separated. The controller is connected with a wind sensor for acquiring at least one parameter, and comprises an azimuth controller for setting an azimuth angle of the turbine as a function of the parameter. The unit further has a monitoring device, which is supplied with energy from the energy storage system in the separated state, and connected with the wind sensor or an additional wind sensor for acquiring parameters in the separated state, and the unit in the separated state deenergizes the controller or supplies with energy from the energy storage system as a function of the parameter.
Resumen de: US2024418148A1
The present disclosure relates to methods (100, 200) for operating in wind farm grids (108) of wind farms (105) which are electrically disconnected from a utility grid (102), for example wherein communication with a wind farm controller (109) has been lost. The present disclosure further relates to wind farms (105), wind farm grids (108) and wind turbines (10). A method (100) comprises operating one or more first wind turbines (111) to generate electrical power with predetermined electrical characteristics when the wind farm (105) is disconnected from a utility grid (102), and delivering the electrical power with the predetermined electrical characteristics to the wind farm grid (108); and one or more second wind turbines (112) detecting (120) the electrical power delivered to the wind farm grid (108) and determining that the wind farm (105) is disconnected from the utility grid (102) by identifying the predetermined electrical characteristics.
Resumen de: US2024418151A1
A crane comprising a base portion, two arms displaceably connected to the base portion and a lifting boom displaceably connected to the base portion, said lifting boom being provided with a lifting wire and a lifting member, for example a lifting hook, for lifting a load, wherein the two arms and the base portion in combination comprise at least three tower flange connection elements arranged to be detachably connectable to cooperating crane connection elements on a flange of a wind turbine tower section, wherein each arm comprises one of the tower flange connection elements, and wherein the vertical distance between any two tower flange connection elements in the normal operating position of the crane is less than 1 m, less than 50 cm or less than 25 cm. In this way a crane is provided which can be attached to a flange located at the upper portion of a tower section.
Resumen de: US2024418152A1
A method and related system for installing a wind turbine blade to a rotor head of a nacelle located on top of a tower of a wind power generator, the method comprising hoisting the blade up the tower to a substantially vertical orientation, where movement thereof up the tower is guided by at least one carriage intermediate the blade and the tower and removably secured to the blade, the at least one carriage contacting with an outer surface or surfaces of the tower as the blade is being hoisted.
Resumen de: US2024418153A1
A effective method to attach vertical axis wind turbines to electric Vehicles, Ships, Boats and charge the Vehicles while driving for efficient and effective use because we know the direction of the wind, is to partially shield the wind turbine. The method consists of the wind turbine and a partial shield which is in front between the turbine and the wind. The partial shield can have different forms and size as long as it shields the part of the wind turbine where the blade is not facing the wind direction to reduce drag, and only allow the part of the wind turbine where the blade is open facing the wind to experience the full force of the. The method can operate inside the hood or above the hood or in front of the hood of the vehicles. That way the method will be compatible with different vehicle types.
Resumen de: US2024418150A1
This invention relates to a vortex station and method for producing a vortex similar to one of a group consisting of dust-devils and waterspouts. The apparatus comprises a ground platform forming a base for the vortex station, a plurality of vanes to direct an air flow into a vortex station and about the vortex station in a substantially swirling manner, at least one wind turbine disposed near the centre of said vortex station, in a path of a concentrated air flow, wherein the movement of the air in the vortex station is such that an atmospheric buoyancy vortex is created in the centre of the vortex station, a supply of a working fluid (e.g. water) to the vortex station at or near the centre of the vortex station such that the air is of a saturated condition or an at least partially saturated condition with the working fluid (e.g. water), the working fluid (e.g. water) supplied at a sufficient quantity or amount so as to assist with maintaining buoyancy and stability of a vortex created.
Resumen de: US2024418149A1
A wind turbine comprising a tower, a nacelle mounted rotatably on the tower via a yaw system and a hub carrying one or more wind turbine blades is disclosed. The wind turbine further comprises a generator, an AC/DC converter connected to the generator and an electrolysis system connected to a DC power output of the AC/DC converter for producing hydrogen. The electrolysis system is arranged in an up-tower part of the wind turbine, e.g. in the nacelle. The wind turbine further comprises a hydrogen transport line connected to the electrolysis system for transporting hydrogen produced by the electrolysis system away from the electrolysis system, the hydrogen transport line extending along an exterior surface of the tower from the position of the electrolysis system to a lower part of the tower.
Resumen de: US2024418090A1
The present disclosure relates to a multi-functional heating sandwich composite based on electromagnetic wave absorption technology applicable to large wing structures and a method for manufacturing the same, and particularly, to a composite based on an electromagnetic wave absorption heating mechanism, which converts electromagnetic waves into thermal energy in order to solve the freezing problem, and a method for manufacturing the same. The present disclosure provides a multi-functional heating sandwich composite based on electromagnetic wave absorption technology applicable to large wing structures, including: a face skin formed to a predetermined thickness on the top or bottom of the composite to absorb electromagnetic waves applied from the outside; and a honeycomb core that converts the power loss of electromagnetic waves penetrating from the face skin into thermal energy and is formed in the shape of a hexagonal pillar with a predetermined thickness using metal electroless plated dielectric fibers having electrical conductivity, wherein the honeycomb core reduces reflected electromagnetic waves by dissipating the electromagnetic waves through periodic changes in impedance in a preset target frequency band.
Resumen de: US2024417230A1
Disclosed is a method for lifting and lowering blades without using a crane, which uses an aligning and inserting device to solve the problem caused by the tilt and coning of the first/last 200-400 mm of the blade. The device comprises at least one hoist (4) and a pair of cables (5) coordinated by a pulley (10) and screwed to a bearing (12) by means of connecting elements at the ends thereof. The cables (5) are screwed diametrically opposite and as close as possible to the centre of gravity (CG) of the blade. After the initial descent, the blade is secured and a stiffening plate (20) is added to the blade root (13), and the lowering device, formed by a drumless hoist (18) and a set of pulleys (19), is used to lower the blade by means of a passing cable (22) joined to the plate (20). A crane disposed on the ground moves an auxiliary sling placed on the tip (23) of the blade and helps to navigate the transition piece (24) and bottom part (25) of a tower.
Resumen de: US2024421663A1
A system for increasing power capture comprising a turbine having a rotor, a generator having a rated power limit, and an energy storage system, wherein the rotor generates a super-rated power above the rated power limit of the generator and the super-rated power is stored in the energy storage system before the generator converts the super-rated power into electric power.
Resumen de: DE102023115943A1
Die Erfindung betrifft ein Windenergieanlagensystem (10) für eine Windenergieanlage (100) mit einer Steuerung (12) zum Steuern der Windenergieanlage (100) und einer Energieversorgungseinheit (30) mit einem Energiespeicher (36) sowie einem Netzanschluss (25) zum Anschluss an ein Netz (24), wobei die Energieversorgungseinheit (30) eingerichtet ist, einen Normalbetriebsmodus der Windenergieanlage (100), in dem die Windenergieanlage (100) mit dem Netz (24) verbunden ist, und einen Trennzustand der Windenergieanlage (100), in dem die Windenergieanlage (100) vom Netz (24) getrennt ist, zu erkennen und wobei die Steuerung (12) mit einem Windsensor (15) zum Erfassen mindestens eines Windparameters (42) verbunden ist und eine Azimutsteuerung (14) zum Einstellen eines Azimutwinkels (56) der Windenergieanlage (100) in Abhängigkeit von dem Windparameter (42) umfasst. Die Energieversorgungseinheit (30) weist ferner eine Überwachungsvorrichtung (38) auf, die im Trennzustand mit Energie aus dem Energiespeicher (36) versorgt wird und mit dem Windsensor (15) oder einem weiteren Windsensor (40) zum Erfassen von Windparametern (42) im Trennzustand verbunden ist und die Energieversorgungseinheit (30) ist eingerichtet, in dem Trennzustand in Abhängigkeit von dem mit der Überwachungsvorrichtung (38) erfassten Windparameter (42) die Steuerung (12) energieversorgungslos zu schalten oder mit Energie aus dem Energiespeicher (36) zu versorgen. Die Erfindung betrifft ferner eine Windenergieanlage (
Resumen de: DE102023115435A1
Die Erfindung betrifft ein hydrodynamisches oder hydrostatisches Gleitlager (1) zur drehbaren Lagerung einer Welle (3), insbesondere in einer Windkraftanlage (2), mit wenigstens einem ersten Gleitelement (4) mit einer ersten Gleitfläche (5), welches an einer Anbindungsstruktur (6) radial und/oder axial versetzbar angeordnet ist, wobei an dem wenigstens ersten Gleitelement (4) ein erster Rampenabschnitt (7) und an der Anbindungsstruktur (6) ein korrespondierender zweiter Rampenabschnitt (8) so ausgebildet sind, dass ein axialer Versatz des Gleitelements (4) gegenüber der Anbindungsstruktur (6) einen radialen Versatz des Gleitelements (4) bewirkt und/oder umgekehrt, so dass das Lagerspiel des Gleitelements (4) gegenüber der Welle (3) einstellbar ist, wobei das wenigstens erste Gleitelement (4) mittels wenigstens eines gegenüber der Anbindungsstruktur (6) versetzbaren Klemmelements (9) gegenüber der Anbindungsstruktur (6) verspannt gehalten ist.
Resumen de: US2024418793A1
A method is for estimating health status of a pitch energy storage unit of a wind turbine. The method includes: providing an equivalent circuit model, ECM, of the storage unit, the ECM including an equivalent series resistor and an electrical energy storage element connected between two terminals; repeatedly sampling a voltage and a corresponding current at the two terminals; determining a voltage change and a current change for a plurality of voltage samples and corresponding current samples; performing an optimization procedure based at least on the ECM, the plurality of the voltage samples, the determined voltage changes, and the determined current changes to obtain an updated resistance of the equivalent series resistor and an updated model parameter of the storage element; and estimating a status of health parameter for the storage unit by comparing at least one of the updated resistance and the updated parameter with a threshold value.
Resumen de: EP4477902A1
Die Erfindung betrifft eine Gondel (2) für eine Windkraftanlage (1), die Gondel (2) umfassend:- ein Gondelgehäuse (4);- eine Rotornabe (6);- eine Rotorlagerung (8) zur Lagerung der Rotornabe (6) am Gondelgehäuse (4), wobei die Rotorlagerung (8) zumindest ein inneres Ringelement (12) und zumindest ein äußeres Ringelement (13) aufweist, wobei zwischen dem inneren Ringelement (12) und dem äußeren Ringelement (13) zumindest ein Gleitlagerelement (14) ausgebildet ist. Das Gleitlagerelement (14) ist untrennbar mit dem inneren Ringelement (12) verbunden ist oder dass das Gleitlagerelement (14) untrennbar mit dem äußeren Ringelement (13) verbunden.
Resumen de: EP4477524A1
The present invention provides a floating-type offshore wind power mooring system capable of reducing a yaw motion, the system comprising: a floating body comprising three columns, disposed at the vertices of a triangle, respectively, and three pontoon units, disposed in a triangular shape to connect the multiple columns; and a wind power generation unit disposed in any one of the three columns and comprising a mooring unit, wherein: the mooring unit comprises a first mooring line, a second mooring line, a third mooring line, and a connection unit; the first mooring line has one end connected to any one of the three columns; the second mooring line has one end connected to another of the three columns; the third mooring line has one end connected to the seabed; and the connection unit connects the other end of the first mooring line, the other end of the second mooring line, and the other end of the third mooring line so that the first mooring line, the second mooring line, and the third mooring line are arranged in a Y-shape when viewed from above.
Nº publicación: GB2630911A 18/12/2024
Solicitante:
PETER JAMES MUSGROVE [GB]
Peter James Musgrove
Resumen de: GB2630911A
A large vertical axis wind turbine (VAWT) having a hub 4 comprising an annular drive track (fig.3, 12) cooperating with drive rollers 16 (that may be tapered) that support the weight of the rotor wherein friction between the rotating drive track and the drive rollers turns the drive roller that turn an axle 17 to drive a generator 18. There may be a gearing system. The hub also comprises vertical axis bearings for supported the tower spaced around the annular track. The hub may comprise a braking system with brake pads 23 for use in emergency situations. The turbine blades (fig.1, 1) may be assembled by joining two aerofoil sections together at their root ends to make a double length combination blade. The wind turbine may also comprise a parachute that is triggered during overspeed conditions that are detected by a rotor overspeed sensor.
BOPI
Sede Electrónica
