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458
results.
Updated on
02/12/2025 [07:03:00]
Results 125 to 150 of 458
Absstract of: US2025361851A1
A pyramid wind turbine is provided, which is composed of turbines of different sizes and dimensions shaped as a circle, which overlap in a vertical structure and expand as they go down and rotate either dependently or independently from each other on the horizontal axis to the ground. Turbine is generating device that allows generate of high amounts of energy using limited area, adapts to the environment with its visual design. The turbine is a masterpiece of industrial design. The device has a stabilising and bearing platform, wind turbines expanding from top to bottom as a pyramid on this platform, the upper and lower apparatus of the turbine that co-ordinates these turbines with each other, fixes and carries the blades and transfers the power generated to the alternator.
Absstract of: US2025361120A1
A tool for lifting a main shaft of a wind turbine has a rail having a first end and a second end, the rail configured to be fixedly mounted proximate the first end of the rail to the main shaft proximate a rotor hub mounting end of the main shaft. A counterweight is movably mounted on the rail to permit moving the counterweight longitudinally along the rail. A lug is fixedly mounted on the rail proximate the first end of the rail, the lug configured to be securable to a lifting device so that the rail can be suspended from the lifting device. Use of a counterweighted lifting tool such as the one described above permits mounting and dismounting the main shaft underneath a nacelle-mounted lift system.
Absstract of: AU2024283396A1
The invention relates to a system (2) forming an anchor point for floaters of offshore wind turbines, comprising at least one containment enclosure (6) having an open bottom (8) and an open top (10), the containment enclosure being at least partially filled with a solid granular material (12) capable of withstanding shear with the seabed (4) on which the containment enclosure is intended to rest, the containment enclosure further comprising at least one attachment (14) for securing a mooring line (16) of the floater.
Absstract of: AU2024251870A1
The invention relates to a system for mooring or anchoring wind turbines at sea, which consists of radial-blade, horizontal-axis wind turbines disposed on a vertical or horizontal pontoon or float submerged below the orbital depth, or close thereto, and which are moored by cables or chains to concrete blocks, or anchored by anchoring elements or bolts to the sea bed or lake bed. The wind turbines are constantly and automatically directed, in the manner of a wind vane, by the action of the wind and the water current and are vertically and horizontally stabilised, the wind turbine shafts driving electric generators, air compressors or hydraulic pumps. The vertical pontoon consists of a tubular element having a cylindrical shape or an oval cross-section with an aerodynamic profile. The horizontal pontoon is disc-shaped with an aerodynamic profile. Both types of pontoon are hollow and filled with air or a plastic polymer foam.
Absstract of: AU2024303383A1
The invention relates to a semi-submersible float (2) for an offshore wind turbine, comprising at least three vertical columns (4, 6), one of which is intended to receive a wind turbine mast, the vertical columns being connected together by pontoons (8) each formed by a plurality of planar panels (81 to 84) which are assembled together at edges (10) extending longitudinally between two columns, the edges of the pontoons being rounded and connected at each of their longitudinal ends to a column via a transition piece (12).
Absstract of: AU2024202978A1
Abstract The invention proposes a self-contained energy and facility, which includes a modified shipping container equipped with renewable energy generation such as wind turbines and solar panels and uninterrupted power supply, and the modified container also equipped with wireless communication system for remote monitoring and communications, and outfitted with a functional electric kitchen, facilitating cooking and food preparation, contains toilet(s) that may utilise macerators and eco-friendly sewerage treatment systems and is attached with a water generator, tapping into atmospheric humidity and a water desalination and/or filtration system to produce clean drinking water.to produce clean drinking water. Page 1 INVENTION TITLE Self Contained Energy and Facilities Centre APPLICANT Christopher John Moore, PO Box 60 Red Hill NAMED INVENTOR Christopher John Moore DATE OF FILING OF APPLICATION 2024/05/06 APPLICATION NUMBER APSZ-2413327009 ay INVENTION TITLE 2024202978 22 2024 May 1.Wind turbine array 2.Solar array 3.Insulation 4.Insulated Curtains 5.Communications 6.Large TV 7.Personal Computer 8.Toilets 9.Macerators 10.Aerobic septic system 11.Electric camp kitchen 12.Refrigeration 13. Energy storage 14.Atmospheric water generator 15.Screw in anchors 11 6 13, 14 4 8,97
Absstract of: DE102024114054A1
Die Erfindung betrifft eine Gleitlageranordnung (1) zum Gleitlagern einer Rotorwelle (2) einer Windenergieanlage (3), aufweisend zumindest die folgenden Komponenten:- ein Lagergehäuse (4);- eine Rotorwelle (2) mit einer Rotorachse (5), wobei die Rotorwelle (2) zumindest abschnittsweise in dem Lagergehäuse (4) angeordnet ist;- eine Radiallageranordnung (6), mittels welcher die Rotorwelle (2) radial gelagert ist; und- ein axiales Gleitlager (7) mit einer ersten axialen Gegenlagerfläche (8) und einer zweiten axialen Gegenlagerfläche (9). Die Gleitlageranordnung (1) ist vor allem dadurch gekennzeichnet, dass weiterhin ein radialer Kragen (10) umfasst ist, welcher auf der Rotorwelle (2) fixiert ist und eine erste axiale Gleitfläche (11) sowie eine axial gegenüberliegende zweite axiale Gleitfläche (12) aufweist,wobei der radiale Kragen (10) axial zwischen den Gegenlagerflächen (8,9) mit einem axialen Lagerspiel (13) für ein axiales Gleitlagern der Rotorwelle (2) angeordnet ist.Mit der vorgeschlagenen Gleitlageranordnung lässt sich die Montage von großen Rotorwellen in Windenergieanlagen signifikant vereinfachen und das Gewicht sowie die Kosten der Windenergieanlage deutlich reduzieren.
Absstract of: DE102024114543A1
Die Erfindung betrifft eine Bremsvorrichtung (2) für eine Windkraftanlage (4). Die Bremsvorrichtung weist eine Bremskrafterzeugungseinrichtung (6) zur Erzeugung einer in eine Ausgangsrichtung (AR), die parallel zu einer Bremsvorrichtungsmittelachse (MA) ausgerichtet ist, wirkenden Ausgangskraft, eine ein Bremsbelagelement (8), das eine von der Bremskrafterzeugungseinrichtung (6) abgewandte Bremsreibfläche (10) zur Erzeugung einer Reibkraft aufweist, umfassende Bremskontakteinheit (12) und eine zwischen der Bremskrafterzeugungseinrichtung (6) und der Bremskontakteinheit (12) angeordnete Schwenkeinrichtung auf. Die Schwenkeinrichtung ist zu einem Verschwenken der Bremskontakteinheit (12) relativ zur Bremskrafterzeugungseinrichtung (6) um eine zur Bremsvorrichtungsmittelachse (MA) angewinkelte Schwenkachse (SA) ausgebildet. Erfindungsgemäß weist die Schwenkeinrichtung zumindest ein zur Erzeugung des Verschwenkens formveränderliches Ausgleichselement (14) auf.
Absstract of: WO2025245501A1
A method of manufacturing a wind turbine rotor blade. The method includes providing a blade body having a shape that generates a lift when impacted by an incident airflow, and longitudinally extending the blade body from a root region to a tip region, through a transition region extending between and joining the root and the tip region. The root region may begin from a proximal end of the blade body, extending up to a predetermined first length of the blade body. The tip region may begin from a distal end of the blade body, extending up to a predetermined second length of the blade body. The blade body may include a predetermined structure that is fail-safe under a predetermined operating condition. The method may include providing flow enhancing components configured to enhance aerodynamic flow characteristics of the blade body, and physically coupling the flow enhancing components with the blade body.
Absstract of: WO2025242999A1
The invention relates to a variable-pitch blade assembly (1) for an open-rotor turbine engine of an aircraft, the assembly comprising: a rotor (3) which is movable relative to a radial axis (X) of the turbine engine; a stator (4) which is stationary relative to the radial axis (X); and at least one lightning protection system (5). The lightning protection system (5) comprises: a pin (6), at least one face of the pin (6) being in frictional contact with the rotor (3); a screw (7) which radially extends the pin (6); and a means (8) for connecting the pin (6) and the screw (7), the connecting means (8) comprising a spring inserted between the pin (6) and the screw (7).
Absstract of: WO2025243056A1
A jacket assembly is provided for attachment to a subsea flexible line for facilitating passive control of movement of the flexible line. The jacket assembly comprises a plurality of jackets. Each jacket comprises a fluid displacing buoyancy element extending longitudinally between a first edge and a second edge and has a circumferential interior surface between the first edge and the second edge, the circumferential interior surface configured to bound a first inner cylindrical volume. The plurality of fluid displacing buoyancy elements comprises a first subset of fluid displacing buoyancy elements and a second subset of fluid displacing buoyancy elements. The first subset of the plurality of fluid displacing buoyancy elements has a first buoyancy value the second subset of the plurality of fluid displacing buoyancy elements has a second buoyancy value different from the first buoyancy value.
Absstract of: WO2025242607A1
The invention relates to a braking apparatus (2) for a wind turbine (4). The braking apparatus comprises a brake-force generating device (6) for generating an output force acting in an output direction (AR), which is oriented in parallel with a braking-apparatus centre axis (MA), a brake contact unit (12) comprising a brake pad element (8), which comprises a brake friction surface (10) facing away from the brake-force generating device (6) for generating a friction force, and a pivoting device arranged between the brake-force generating device (6) and the brake contact unit (12). The pivoting device is designed to tilt the brake contact unit (12) relative to the brake-force generating device (6) about a pivot axis (SA) which is angled with respect to the braking-apparatus centre axis (MA). According to the invention, the pivoting device comprises at least one compensating element (14), the shape of which can be changed in order to generate the tilting.
Absstract of: WO2025242733A1
There is provided a tool (400) for manufacturing a wind turbine blade part (500). The part (500) comprises a blade shell component (510) and a blade reinforcing structure (520). The tool (400) comprises a flange portion (410) to accommodate a flange of the blade reinforcing structure (520), a mould portion (420) arrangeable on an upper edge (611) of a blade shell mould (600) for the part (500) and a plurality of apertures (421) spaced along the mould portion (420) for accessing the upper edge (611) of the mould (600).
Absstract of: WO2025242570A1
The present disclosure relates to a rotor blade (21) for a vertical-axis wind turbine with an axis of rotation (3), the rotor blade (21) comprising: a front end and a rear end; at least one curved front profile (30), which has a convex side (40) with an apex that points towards the front end and a concave side (50) which points towards the rear end; at least one rear profile (31, 32, 33, 34) which is arranged rearward and at a distance of the front profile (30); wherein each profile (30, 31, 32, 33, 34) comprises an outer edge (60, 61, 62, 63, 64) and an inner edge (70, 71, 72, 73, 74), characterized in that at least one of the profiles (30, 31, 32, 33, 34) has an extension (110) which is arranged in the vicinity of the outer edge (60, 61, 62, 63, 64) of the profile and/or an extension (110) which is arranged in the vicinity of the inner edge (70, 71, 72, 73, 74) of the profile, wherein each extension (110) extends from the respective edge, in the vicinity of which it is arranged, towards the rear end ±45°, and wherein each extension (110) is distinguishable from the profile (30, 31, 32, 33, 34), in the vicinity of which it is arranged.
Absstract of: WO2025242548A1
Bridge span extending in a longitudinal direction, the bridge span comprising: a first girder that is formed by at least a part of a first wind turbine rotor blade comprising a longitudinal axis that extends in a longitudinal direction; a bridge deck structure that is arranged for supporting traffic thereon that extends longitudinally in substantially the same longitudinal direction as the at least a part of a first wind turbine rotor blade and is substantially horizontally arranged in a cross-section perpendicular to the longitudinal direction, wherein said bridge deck structure is connected to the at least a part of a first wind turbine rotor blade; wherein the at least a part of a first wind turbine rotor blade is arranged in a slanted orientation around the longitudinal axis with respect to the bridge deck structure.
Absstract of: WO2025242273A1
A transmission arrangement for a wind turbine comprising a gearbox which is coupled to an electrical generator. The electrical generator has a generator rotor that is rotatable with respect to a generator stator, wherein the generator rotor and the generator stator are contained within a generator housing. The electrical generator has a drive end and a non- drive end, and wherein the generator rotor is connected to a gearbox output member at the drive end, and is connected to a turner gear ring at the non-drive end. The generator housing comprises a plurality of auxiliary device interfaces each of which comprises a respective interface aperture that provides access to the turner gear. The electrical generator further comprises: at least one turner gear drive device that is configured to be mountable to one or more of the plurality of the auxiliary device interfaces, such that a drive pinion of the respective turner gear drive device engages with the turner gear; and 15 at least one power take-off device that is configured to be mountable to one or more of the plurality of auxiliary device interfaces, and wherein the at least one power take-off device has a respective driven pinion that engages with the turner gear.
Absstract of: WO2025242331A1
The invention relates to a platform system (10) for a wind turbine which is particularly resistant to environmental influences. This is achieved in that the platform system (10) consists of at least two platforms (11-13) which can be fastened, arranged one above the other, in an interior (20) of a portion of the wind turbine. These two platforms (11-13) are connected to each other by means of at least one post (15). The platforms (11-13) are arranged parallel to one another and spaced apart from one another in such a way that they can accommodate components for operating the wind turbine. In addition, the platforms (11-13) can have openings (17) through which, for example, cables, pipes or other lines which are necessary for operating the turbine can be passed. The platforms (11-13) are made of concrete.
Absstract of: WO2025245300A1
A composite conduit structure for subterranean installation includes a first tubular segment including a cylindrical tubular of a first root section of a first decommissioned wind turbine blade. The first tubular segment has a central axis, a first end, and a second end opposite the first end. In addition, the composite conduit structure includes a second tubular segment including a cylindrical tubular of a second root section of a second decommissioned wind turbine blade. The second tubular segment has a central axis, a first end, and a second end opposite the first end of the second tubular segment. The first tubular segment is coaxially aligned with the second tubular segment. The second end of the first tubular segment is fixably coupled to the first end of the second tubular segment at a fluid tight joint.
Absstract of: JP2023097363A
To secure sufficient strength against falling moment, torsional moment, axial force, etc., applied to a jacket structure and a foundation pillar which support an ocean windmill.SOLUTION: A joint member 40 comprises a plurality of sleeves 41 provided for one of a plurality of legs 20. A pillar corresponding to the one leg out of the plurality of pillars is inserted into each of the plurality of sleeves 41, and the one leg and the plurality of sleeves 41 are connected by a connection member 42. The connection member 42 includes a plate member, which connects the one leg and the plurality of sleeves 41 to each other so that one or each of the plurality of sleeves 41 corresponds to a vertex of a polygon when viewed in a perpendicular direction, wherein the plate member includes an upper plate member 42a provided above each of the plurality of sleeves 41 and a lower plate member 42b provided below each of the plurality of sleeves 41, and further comprises a web 42c connecting the one leg and the plurality of sleeves 41.SELECTED DRAWING: Figure 1
Absstract of: WO2024152147A1
In a first aspect, a guiding system for a wind turbine blade component is provided. The guiding system comprises a guide member configured to guide the wind turbine blade component relative to an inner surface of the blade shell. The guide member is removably attached to a base which is configured to be connected to the inner surface of the blade shell. In a further aspect, a method for mounting a wind turbine blade component within a wind turbine blade is provided. In a further aspect, a wind turbine blade is provided as well.
Absstract of: WO2025162793A1
The present invention describes a generator (100) for a wind turbine, comprising a rotor device (101) rotatable around a rotary axis (107), a stator device (102) comprising a winding arrangement (103), wherein between an axial end of the stator device (102) and the rotor device (101) a cooling volume is formed, and an air guiding arrangement (120) arranged within the cooling volume for separating the cooling volume into a radial inner section (112) and a radial outer section (113). The air guiding arrangement (120) forms an air inlet opening (104), such that cooling air (111) is flowable from the radial inner section (112) against the air guiding arrangement (120) and through the air inlet opening (104) into the radial outer section (113), wherein the winding arrangement (103) extends from the axial end of the stator into the radial outer section (113).
Absstract of: US2025327440A1
A wind power generating apparatus (1) comprising: a rotatable track (3) rotatably mounted in an at least substantially horizontal plane; at least one power generator (7) associated with the rotatable track such that power from the power generator(s) is generated by rotation of the rotatable track; a plurality of elongate aerofoil modules (9) rotatably supported on the rotatable track, each of the aerofoil modules extending at least substantially laterally from the rotatable track, the rotation of each of the aerofoil modules about an elongate axis of the aerofoil module being independently controllable to thereby maximise. a motive force applied to the aerofoil modules.
Absstract of: EP4653314A1
A vehicle including a vehicle body having a front portion defining a first forward projection area, and a wind turbine system. The wind turbine system includes an airflow capture inlet, a flow consolidating conduit, an air driven rotor assembly, and an electric generator. The airflow capture inlet has an inlet upstream end, an inlet downstream end, an air entry window, and a flow directing floor. The air entry window and the flow directing floor each extends from the inlet upstream end to the inlet downstream end. The air entry window defines a second forward projection area that is at least 10% of the first forward projection area. The flow directing floor is sloped upwardly. The flow consolidating conduit is close sided. The air driven rotor assembly is downstream of a consolidating conduit downstream end. The air driven rotor assembly includes an air driven rotor connected to the electric generator.
Absstract of: EP4653240A1
A vehicle including a vehicle body having a front portion defining a first forward projection area, and a wind turbine system. The wind turbine system includes an airflow capture inlet, a flow consolidating conduit, an air driven rotor assembly, and an electric generator. The airflow capture inlet has an inlet upstream end, an inlet downstream end, an air entry window, and a flow directing floor. The air entry window and the flow directing floor each extends from the inlet upstream end to the inlet downstream end. The air entry window defines a second forward projection area that is at least 10% of the first forward projection area. The flow directing floor is sloped upwardly. The flow consolidating conduit is close sided. The air driven rotor assembly is downstream of a consolidating conduit downstream end. The air driven rotor assembly includes an air driven rotor connected to the electric generator.
Nº publicación: EP4653691A1 26/11/2025
Applicant:
MITSUBISHI HEAVY IND LTD [JP]
Mitsubishi Heavy Industries, Ltd
Absstract of: EP4653691A1
Provided are a method and a device for constructing a leading edge protective layer of a wind turbine blade, with which the layer thickness of a protective layer (layer thickness of each pass layer) can be ascertained and managed in real time during a construction process. The method for constructing a leading edge protective layer is used to construct a protective layer (30) that is composed of a plurality of pass layers and is constructed on the leading edge of a wind turbine blade body (5a) formed of FRP, wherein a measurement is taken of a difference in level between a pass layer constructed region (Ra) in which an nth pass layer formed through an nth instance of construction is constructed and a pass layer non-constructed region (Rb) which is adjacent to the pass layer constructed region (Ra) and in which the nth pass layer is not yet constructed, where n is a natural number.
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