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115
resultados
Última actualización
24/08/2026 [08:17:00]
Resultados 75 a 100 de 115
Resumen de: AU2024372340A1
Motion of a floating body is damped by anchoring a piston with a sea anchor to restrict movement of the piston, permitting greater movement of a chamber that surrounds the piston and is fixed to the body, but braking the resulting relative movement between the chamber and the piston by displacement of fluid in the chamber. Thus, a motion damper has a brake structure that comprises a submerged sea anchor suspended in a water column and connected to a piston. The piston is movable within an elongate chamber that is in fixed relation to the floating body and that contains a fluid such as water.
Resumen de: WO2025018896A1
A mooring assembly (11; 11') for installation on a marine structure (4, 5, 6), above or below a water surface (7), comprises a main frame (101; 101') having a connecting portion (107) for connection to the marine structure. The assembly comprises a stopper device (112; 112'; 112") which is arranged in the main frame (101; 101'), and an elongate stopper member (104) which may be connected to a mooring chain or line. The stopper device (112; 112'; 112") is configured for interlocking with the elongate stopper member (104). The stopper device (112) comprises a housing (122) with a plurality of ratchet pawls (124) arranged in a circular chamber (138), wherein the pawls (124) are movably interconnected via a ring member (125) and biased towards each other by an elastic member (123), and each pawl comprises one or more ratchet teeth (133) for interaction with corresponding teeth (118) on the elongate stopper member (104).
Resumen de: CN224277498U
The utility model discloses a floating type draught fan supporting platform which comprises three sets of side stand columns, a center stand column and a gravity center adjusting assembly, the center stand column is arranged in the middle of the three sets of side stand columns, the gravity center adjusting assembly is arranged among the three sets of side stand columns, and the gravity center adjusting assembly comprises a connecting pipe. The connecting pipe is communicated with the upper end of the side stand column, the heaving plate is fixed to the lower end of the side stand column, a hollow cavity is formed in the upper end of the heaving plate, the lower end of the three side stand column is communicated with the hollow cavity, oily liquid is arranged in the side stand column, a vacuum pump is installed on the left side of the connecting pipe, and an electromagnetic valve is arranged on the right side of the connecting pipe. In actual use, when a vacuum pump extracts air from the upper end of a specific side stand column, the air pressure in the side stand column is reduced, oily liquid in a high-pressure area flows to the side stand column in a low-pressure area through a hollow cavity under the action of pressure, and adjustment of the gravity center of the platform is achieved in combination with control of an electromagnetic valve.
Resumen de: CN224283330U
The utility model relates to the technical field of offshore floating type fans, in particular to an offshore floating type fan with an underwater damping device, which comprises a triangular main frame and a fan component fixedly mounted at the center of the upper end face of the triangular main frame, the triangular main frame comprises an outer frame and an inner frame, the inner frame is mounted at the center of the outer frame, and the fan component is fixedly mounted on the triangular main frame. The inner frame is fixedly connected with the outer frame, buoyancy seats are fixedly installed on the lower end faces of the three corners of the outer frame, and buffering hanging brackets are vertically installed on the three corners of the outer frame. When the offshore floating type fan with the underwater damping device is used, it is guaranteed that the offshore floating type fan is stably placed on the sea level through the buoyancy base, and then through the synergistic effect of the triangular main frame, the buoyancy base, the buffering hanging bracket, the damping piece, the weight bearing block and other components, shaking and vibration of the fan during offshore operation are effectively reduced. The buoyancy base provides buoyancy to ensure that the fan floats, and the buffering hanging bracket and the weight bearing block reduce the shaking amplitude through inertia and the buffering effect.
Resumen de: CN224267860U
The utility model relates to the field of floating type wind power, in particular to a floating type offshore wind power fusion system based on fish wind complementation, which comprises a floating type platform, a fan system, a culture system and a suction caisson, the culture system comprises a culture fishing net, the fan system is arranged above the floating type platform, and the culture fishing net is arranged below the floating type platform; the suction caisson is connected with the floating platform; wind power energy is provided through the fan system, fishery breeding is conducted through the breeding system, and fishery wind complementation and fusion are achieved. In addition, through the design of the suction caisson, stable arrangement of the whole system can be achieved. The overall structure utilizes the longitudinal sea area space, has the characteristics of wide application sea area, high stability and high energy utilization rate, and is expected to be widely applied to the field of floating type offshore wind power.
Resumen de: US20260142469A1
0000 System (10) for distributing generated electricity to an electrical network (17) and comprises at least one generator (11). A power carrying link (12) from the generators (11) to the grid is also connected to at least one service module (18), that incorporates equipment for performing a power consuming service unrelated to operation of the wind turbine and network. The service may be a computing function and benefits from being located “behind-the-meter” where cheaper energy costs are possible. For example, electricity generated by the wind turbines can be routed directly to the module(s) for use. A wind turbine generator foundation or a standalone platform configured to receive a removeable service module is also described.
Resumen de: US20260139450A1
An anchor cage (30) for a wind turbine foundation (26 ) includes an upper load distribution flange (32), a lower base flange (34), a plurality of anchor bolts (36) coupling the upper load distribution flange (32) and the lower base flange (34), and a floating coupler (48, 48′, 48″) suspended on one anchor bolt of the plurality of anchor bolts (36). The floating coupler (48, 48′, 48″) includes a first coupler plate (54), a second coupler plate (56), and a plurality of connecting members connecting the first coupler plate (54) and the second coupler plate (56). A first portion of one anchor bolt (36) extends between and is coupled to the upper load distribution flange (32) and a first coupler plate (54) and a second portion of one anchor bolt (36) extends between and is coupled to the second coupler plate (56) and the lower base flange (34). An area bounded by the first coupler plate (54) and the second coupler plate (56) defines a passage (50) through the at least one floating coupler (48, 48′, 48″).
Resumen de: EP4745022A1
0001 The invention relates to a modular barge (1) comprising at least three hollow, watertight-walled floating modules (2), mechanical connection means (4) between the modules (2) and a working deck (3). Advantageously, the modules (2) may be of the ballastable type, comprising at least one ballast hole (5) that enables the flow of water between the interior of the modules (2) and the mass of water in which the barge (1) floats, at least one interconnecting air hole (6) that connects the interiors of two adjacent modules (2) and at least one regulating hole (7) that enables air to be introduced or extracted from the interior of the modules (2). Furthermore, the barge comprises means for regulating the air pressure (8) contained inside the modules (2), enabling the water level (9) inside the modules (2) to be regulated (and therefore the draught of the barge (1)) as a result of an increase or decrease of the air pressure inside the modules (2).
Resumen de: EP4744816A1
The present invention relates to a welded joint of a floating offshore wind-power-generation equipment including a tower member, a float member, and a bracket. The present invention provides a welded joint exhibiting increased fatigue strength at a weld with weld beads extended onto the float member, and a method of manufacturing the same. A welded joint according to the present invention includes a first weld bead, a second weld bead, and a third weld bead. The first weld bead extends along one of short edges of a rectangular contact surface at which a bracket is in contact with a float member. The second weld bead and the third weld bead extend along two respective long edges of the rectangular contact surface and are each extended over a corresponding one of a starting end and a terminal end of the first weld bead onto the float member. Furthermore, it is preferable that a ratio M/N of an interval M between a distal end part of the second weld bead and a distal end part of the third weld bead and a length N of an extended portion of the second weld bead or the third weld bead be 2.0 or smaller.
Resumen de: CN224256889U
The utility model provides a long-endurance water navigation mark which comprises a buoy and an elastic cover, the elastic cover is fixedly installed on the buoy, a universal ball seat is fixedly installed in the center of the interior of the buoy, a power generation assembly is rotationally connected with the universal ball seat through the elastic cover, and a marking assembly is fixedly installed on the power generation assembly. The buoy is provided with a power generation assembly for supplying power to the marking assembly, and the buoy is coaxially and rotatably sleeved with a ring sleeve; according to the utility model, when the power generation assembly is impacted by a foreign object, the power generation assembly can be displaced under the action of the elastic cover, and the impact force is buffered; when the float bowl and the side face of the power generation assembly make contact with a foreign object, the ring sleeve outside the float bowl and the vertical wind wheel can rotate, force unloading is conducted in the contact process, and hard friction is reduced; and meanwhile, in strong wind weather, the ring sleeve and the vertical wind wheel can rotate under the action of wind, so that the wind is unloaded, the impact force of the wind on the whole is reduced, and rollover is prevented.
Resumen de: CN224256903U
The utility model discloses a multifunctional tension leg deepwater wind power platform, and relates to the technical field of floating type offshore wind power generation platforms. Comprising a multifunctional caisson fixing foundation, multifunctional elastic mooring tension legs and a multifunctional floating foundation. The multifunctional elastic mooring tension leg comprises a multifunctional elastic mooring support, a tension leg middle connector, a self-floating mooring steel pipe and a tension leg fixing connector. The multifunctional caisson fixing foundation comprises three ballast tanks and tension leg fixing joint supporting beams. The multifunctional floating foundation comprises three floating boxes, two ballast tanks, a truss tower, a lifting type stand column, a lifting type wind driven generator tower column and a multifunctional elastic mooring support supporting beam. Various prefabricated parts can be divided into two groups to be assembled in the same dry dock and then are towed out of the sea in a self-floating mode, only three tugs, an air lift mud suction tool, an air compressor and common construction equipment of a high-pressure water pump are needed in the offshore installation period, and therefore engineering investment can be greatly reduced while safety and reliability are improved.
Resumen de: CN224241226U
The utility model discloses an integrated new energy diversified application water floating comprehensive system which comprises a floating platform, a plurality of subsystems are arranged on the floating platform, the subsystems comprise an energy supply and storage system, a water traffic oil-to-electricity and commercial facility system and a waste management system, and the systems are communicated with one another through information interaction. Energy self-sufficiency and low carbon are achieved through an energy supply and energy storage system on the floating platform, resource recycling is achieved, multifunctional integration is achieved through a water traffic oil-to-electricity and commercial facility system, diversified requirements of offshore water traffic oil-to-electricity, offshore business, cold chain storage and the like are met, the economic vitality of communities or projects is improved, and the economic benefits of the communities or projects are improved. Meanwhile, a waste management system and a fresh water treatment system are used for treating waste water and garbage and preparing fresh water to form a closed loop, so that environmental pollution is reduced, a comprehensive system is constructed, and energy self-sufficiency, resource recycling and multifunctional integration are realized.
Resumen de: WO2026099364A1
The invention is directed to a reusable tension element for a tendon for tension leg platforms, said tension element comprising a lamella comprising two terminal ends and having an essentially rectangular cross-section with an aspect ratio that is defined as the ratio between the longest side and the shortest side of the rectangle of at least 10, preferably at least 15, wherein said lamella has thickness of at least 1 mm, and a length of at least 20 m, wherein said lamella comprises a material having an elastic modulus of more than 50 GPa. Further aspects of the invention are a tendon comprising said elements, a transportation system to transport said elements, and a tension leg platform that is tethered to a seabed with said tendons.
Resumen de: CN224241218U
The utility model discloses an integrated towing tugboat assembly distribution structure of a floating type wind turbine generator. The two outwards-expanded ends of a triangular fan floating body are symmetrically connected with low-speed towing tugboats through towing cables, and the two low-speed towing tugboats symmetrically carry out forward towing acceleration on the fan floating body; the system further comprises two pushing tugboats which are symmetrically distributed, and the two pushing tugboats are located on the two sides of the front end of the fan floating body between the two low-speed lifting tugboats respectively. The fan floating body is towed forwards through the low-speed tugboat to be accelerated and advance, in the towing process, pushing and turning can be conducted through the pushing tugboat, and the technical problem that in the prior art, pushing and turning cannot be conducted on a buoyancy base is solved.
Resumen de: WO2026100833A1
The present invention relates to a leg-fixing system for a jacking-type offshore wind power generation platform, which enables legs to be smoothly fixed inside a platform after the operation of a portable jacking system in a floating offshore wind power generation platform constructed using a jacking method, and which improves maintenance-related performance even through various environmental changes.
Resumen de: EP4741275A1
0001 The invention is directed to a reusable tension element for a tendon for tension leg platforms, said tension element comprising a lamella having an essentially rectangular cross-section with an aspect ratio that is defined as the ratio between the longest side and the shortest side of the rectangle of at least 10, preferably at least 15, wherein said lamella has thickness of at least 1 mm, and a length of at least 20 m, wherein said lamella comprises a material having an elastic modulus of more than 50 GPa. Further aspects of the invention are a tendon comprising said elements, a transportation system to transport said elements, and a tension leg platform that is tethered to a seabed with said tendons.
Resumen de: WO2025008489A1
Installation of a wind turbine on a floating, wherein use is made of a vessel with a crane and a motion suppressor device mounted to the hull of the vessel. Engagement with the motion suppressor device counters the rise of the floating foundation caused by the step of increase of buoyancy, thereby the motion suppressor device suppressing at least Z-axis motion of the floating foundation relative to the hull of the vessel. Use is made of an installation tool comprising a lower coupler configured to couple to the mast mounting structure, an upper coupler configured to couple to the mast foot, and a multi-degrees of freedom, preferably six-degrees of freedom, connector assembly having a controllable stiffness, which connector assembly interconnects the lower coupler and the upper coupler, wherein the connector assembly is configured to controllable vary the stiffness of the interconnection.
Resumen de: CN119773915A
A connection system for connecting a wind-swinging floating offshore support structure of a wind turbine to a pre-laid mooring system, the connection system comprising: a turret element comprising: a base for stable connection to the pre-laid mooring system; a support element comprising switching means connectable to one or more subsea cables and connectable to receive the power generated by the wind generator; a cylindrical body extending from the base to the support element and including an internal passage; and a bearing system configured to rotatably connect the turret element to the wind-oscillating floating offshore support structure; and a slip ring connector including a first connection member for receiving power generated by the wind generator and a second connection member cable connectable to the switching device.
Resumen de: AU2024382071A1
A factory 2 for producing an elongated tension member is provided. The factory comprises at least one apparatus for producing the elongated tension member. The at least one apparatus comprises: a feeder, a processing device and at least one end fitting device. The feeder is arranged to provide input material. The input material comprises: at least one load bearing yarn and/or at least one load bearing wire and/or load bearing fibres. The processing device is arranged to wind and/or twist and/or bundle the input material provided by the feeder. The at least one end fitting device is arranged to provide the elongated tension member with a proximal end fitting and a distal end fitting. The factory further comprises a buoyant body 4 arranged to support said at least one apparatus for producing the elongated tension member.
Resumen de: EP4737713A1
The present application relates to a wind turbine foundation, a wind turbine generator system and a control method. The wind turbine foundation is capable of being arranged in seawater and configured to support a tower, wherein the wind turbine foundation includes: floating bodies, wherein a number of the floating bodies is n, the floating bodies are arranged at intervals from each other, and lines connecting centers of the floating bodies form a polygon as a whole, where n≥3; connecting bodies, wherein a corresponding one of the connecting bodies is connected between every two adjacent floating bodies; wherein each of the floating bodies has a static chamber and a dynamic chamber that are independently arranged, a first medium is enclosed within the static chamber, each of the floating bodies is provided with a first opening connected to the dynamic chamber and a first control valve, and the first control valve controls opening and closing of the first opening to adjust a volume of the seawater entering the dynamic chamber. According to the wind turbine foundation, wind turbine generator system and control method provided in the embodiments of the present application, the wind turbine foundation has a fast response speed and a good stability effect.
Resumen de: WO2025003138A1
The invention describes a barge for assembly of a floating support structure (1) comprising a lower buoyancy section (2) with a lower buoyancy volume VL and a working deck (3) comprising support elements (4) for receiving parts of the floating support structure to be assembled. The barge further comprises a ballasting system (7) for lowering and elevating the barge (1). The barge is characterized by a divisional section (6) holding the lower buoyancy section (2) and the working deck (3) in a vertical distance from each other and having a divisional buoyancy volume VD considerably smaller than lower buoyancy volume VL, such that the ballasting system, by pumping a quantity of water equal to VD in or out, is able to move the barge (1) between a lower position with a bottom side of the working deck (3) in the waterline, and an upper position with the top side of the lower buoyancy section (2) in the waterline.
Resumen de: EP4737298A1
0001 An anchor device (20) includes: a shaft member (22) extending along a central axis (A) and receiving attachment of a tension member (85); and a first plate member (30) and a second plate member (40) configured to be rotatable relative to each other about the central axis (A), in which the first plate member (30) includes a first back end portion (31) farthest from the central axis (A) in a direction in which the first plate member (30) extends and a direction orthogonal to the central axis (A), the second plate member (40) includes a second back end portion (41) farthest from the central axis (A) in a direction in which the second plate member (40) extends and a direction orthogonal to the central axis (A), and the anchor device (20) is configured to be able to change from a folded state in which the first back end portion (31) and the second back end portion (41) are close to each other to an unfolded state in which the first back end portion (31) and the second back end portion (41) are far from each other.
Resumen de: EP4737712A1
0001 The present application relates to a floating support foundation, a wind turbine, and a control method. The floating support foundation includes: a floating main body including n floating columns spaced apart around a first axis and connecting bodies connecting every adjacent two of the floating columns, n≥3, the n floating columns including one first floating column and n-1 second floating columns, and the first floating column being used for supporting the tower; stabilization devices, each of the second floating columns being connected to a respective one of the stabilization devices, the stabilization device including a drive assembly, a first impeller, and a base connected to the second floating column, the base having an inner cavity, and a first opening and a second opening communicating with the inner cavity, the first opening, the inner cavity, and the second opening forming a flow channel for the seawater, the first impeller being disposed in the inner cavity, the drive assembly driving the first impeller to rotate and causing the seawater to flow within the flow channel, so as to adjust the second floating column connected to the stabilization device to float upward or sink downward. The present application has a simple structure and relatively low cost.
Resumen de: EP4737711A1
0001 The present application relates to a wind turbine foundation, a wind turbine, and a control method. The wind turbine foundation includes: a floating body, comprising a main column, a plurality of auxiliary columns, and connecting bodies, the main column being used for connecting to a tower, the bottom wall of each auxiliary column being provided with a stabilization device, the stabilization device comprising a drive assembly, a first impeller, and a base connected to the auxiliary column, the base having an inner cavity, and a first opening and a second opening communicating with the inner cavity, the first opening and the second opening having a height difference in a first direction, the first opening, the inner cavity, and the second opening forming a flow channel for seawater, the first impeller being disposed in the inner cavity, the drive assembly driving the first impeller to rotate and causing the seawater to flow within the flow channel, so as to adjust a tilt angle between the floating body as a whole and a reference plane. The present application has a simple structure and relatively low cost.
Nº publicación: EP4737714A1 06/05/2026
Solicitante:
GOLDWIND SCIENCE & TECHNOLOGY [CN]
BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO LTD [CN]
GOLDWIND SCIENCE & TECHNOLOGY CO., LTD.
Beijing Goldwind Science & Creation Windpower Equipment Co. Ltd.
Resumen de: EP4737714A1
0001 The present application relates to a floating-type wind turbine floating body, a wind turbine generator system and a control method. The floating-type wind turbine floating body includes: a main column, configured to support a tower; a plurality of first connecting bodies, wherein the plurality of first connecting bodies are arranged at intervals in a circumferential direction of the main column and are connected to the main column respectively; a plurality of auxiliary columns, wherein the plurality of auxiliary columns are distributed at intervals in the circumferential direction, and one end of each of the first connecting bodies facing away from the main column is connected to a corresponding auxiliary column of the auxiliary columns; wherein each of the auxiliary columns has a first static chamber and a first dynamic chamber that are independently arranged, a first medium is enclosed within the first static chamber, each of the auxiliary columns is provided with a first opening connected to the first dynamic chamber and a first control valve, and the first control valve controls opening and closing of the first opening to adjust a volume of the seawater entering the first dynamic chamber. According to the floating-type wind turbine floating body, wind turbine generator system and control method provided in the embodiments of the present application, the floating-type wind turbine floating body has a fast response speed and a good stability effect.
BOPI
Sede Electrónica
