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一种基于齿轮原理的直升机排泄管

Resumen de: CN224013885U

本申请提供了一种基于齿轮原理的直升机排泄管，所述直升机排泄管包括：管体；齿轮泵壳体，安装在所述管体内；齿轮泵，安装在所述齿轮泵壳体内，所述齿轮泵用于对进入所述齿轮泵壳内的废液进行加压加速；进液孔，设置在所述齿轮泵壳体的一侧；排液孔，设置在所述齿轮泵壳体的另一侧；涡轮，安装在所述管体外，所述涡轮与所述齿轮泵连接，所述涡轮用于给所述齿轮泵提供动力；本申请基于齿轮泵的原理，通过使用风力使得装置本身不需要额外设置动力驱动，便实现了废液的高压高速排出，使用效果好。

WIND TURBINE BLADE ROOT REPLACEMENT METHOD

Resumen de: US20260078744A1

A method of replacing the root part from a wind turbine blade by attaching a new fabricated root part consisting of utilizing a new root part manufactured specifically for the blade to be repaired, which does not use the same materials as the original. To separate the original root segment from the original blade the cut line with single or double bevels is prepared, both in the new, pre-fabricated root assembly and in the region to be cut of the original blade. The next step is joining the new root assembly with the original blade using layers of structural fiber fabric, initially utilizing reconstruction layers and subsequently with internal and external reinforcement layers on the blade and, optionally, apply resin preferably through vacuum infusion and optionally through hand layup, to complete the joint between the new root and the original blade.

DUCT SUPPORT SYSTEM FOR A WIND TURBINE BLADE

Resumen de: US20260078742A1

Provided herein are duct support systems and methods for installing and supporting a flexible duct in an interior of a wind turbine blade. The system comprises a duct support including an eyelet and at least one bonding surface, wherein the bonding surface is glued to an interior surface of the wind turbine blade near a tip of the wind turbine blade, and a cable, wherein the cable is connected to a tip-most end of the flexible duct, the cable passes through the eyelet of the duct support, and the cable passes through the flexible duct, whereby the flexible duct can be retracted from or deployed to the tip of the wind turbine blade by pulling the cable in a respective direction.

WIND TURBINE, METHOD OF ACQUIRING INFORMATION, AND WIND TURBINE MANAGEMENT SYSTEM

Resumen de: US20260078740A1

An aerial vehicle obtains information regarding the external condition of a wind turbine. The wind turbine includes a tower, a nacelle rotatably supported by the tower, and a wireless charging device provided in the nacelle for charging the aerial vehicle. The aerial vehicle charged by the wireless charging device can stably acquire information regarding the appearance of the wind turbine without being limited in an available flight time.

Blade guiding system for a wind turbine blade rack

Resumen de: US20260078739A1

The invention relates to a blade guiding system (10) for guiding at least one wind turbine blade (1) during a positioning of the wind turbine blade (1) in or a removal of the wind turbine blade (1) from a wind turbine blade rack (100) comprising at least one blade guiding unit (11), the blade guiding unit (11) further comprising at least one guiding rail (12) and at least one trolley unit (13).

SCALABLE SYSTEM AND ENGINE FOR FORECASTING WIND TURBINE FAILURE

Resumen de: US20260078741A1

Example systems and methods comprise receiving sensor measurements including time data from one or more wind turbines over time, aligning time domain data of the sensor measurements of a particular wind turbine with a rotation speed of the particular wind turbine, the particular wind turbine being at least one of the one or more wind turbines, transforming the aligned time domain data to obtain a cepstrum data, identifying one or more quefrency components of the cepstrum data that correspond to periodicities of interest, classifying at least one of the one or more quefrency components with future failure of at least one component of the particular wind turbine, and providing an alert to a user based on the classification to alert the user of a predicted failure of the particular wind turbine.

WIND TURBINE ROTOR BLADE WITH A HEATING ELEMENT

Resumen de: US20260078743A1

A wind turbine rotor blade including a wind turbine rotor blade shell structure including a fiber reinforced composite material; an electrical heating element arranged on an outer surface of the wind turbine rotor blade shell structure, the electrical heating element having an electrical heating conductor with an end section; an electrical supply line running along a longitudinal direction of the wind turbine rotor blade; and, a connector connecting the end section of the heating conductor electrically to the electrical supply line wherein the connector includes an outer thread screwed directly into the fiber reinforced composite material and into the electrical supply line.

Ice Detection and Precautionary System Shut-Down Event Reduction Systems and Related Methods

Resumen de: US20260077867A1

Ice detection test apparatuses, systems, and methods are disclosed. In some cases, ice detection and precautionary system shut-down event reduction systems and related methods are provided. The system utilizes a turbine engine ice detection apparatus that includes and engine pressure simulation device, an air moving device, and a first air pressure sensor associated with the engine pressure simulation device. The embodiment further includes an ice monitor controller that receives inputs from the first air pressure sensor and at least one second sensor located adjacent a turbine engine intake. The ice monitor controller performs comparisons of inputs from these sensors against each other and stored values to determine actual icing conditions then generate warnings on a display to an operator. The exemplary control section has multiple modes including manual, semi-manual and automatic.

BUOYANT OFFSHORE RENEWABLE ENERGY SYSTEM MOUNTING PLATFORM

Resumen de: US20260077834A1

A buoyant offshore renewable energy system mounting having a buoyant spar and a plurality of mooring lines arranged to tether the spar to a bed of a body of water. The buoyant spar is positioned in the body of water at an operating depth. The plurality of mooring lines includes one or more first mooring lines affixed to the spar and arranged to engage the bed of the body of water. At least three further mooring lines are in communication with the spar between the top end and the bottom end, and a second end of each of the further mooring lines engage the bed of the body of water such that the further mooring lines are oriented diagonally at the operating depth. The first end of the spar is positioned above the surface, and the second end is positioned below the surface of the body of water.

LOAD MEASURING SYSTEM, DAMAGE PROBABILITY ESTIMATING SYSTEM, LIFESPAN PREDICTING SYSTEM, LOAD MEASURING METHOD, DAMAGE PROBABILITY MONITORING METHOD AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM

Resumen de: US20260079060A1

It is determined which of the teeth of a ring gear are subject to a load and to what extent the load is exerted. A load measuring system includes: a load detecting part for use in a moving part of a wind turbine, the moving part including a ring gear with a plurality of teeth and at least one drive unit with a pinion meshing with the ring gear, the load detecting part being configured to detect an applied load that is exerted on a tooth of the ring gear due to application of an external force or a driving force of the drive unit via the pinion with the ring gear meshing with the pinion; and a position identifying part for identifying, from among the teeth of the ring gear, a target tooth subject to the applied load.

FRICTION SHIM

Resumen de: US20260078806A1

A friction shim for use between the mating faces of two rotary components of a drivetrain is provided, the friction shim including a rigid substrate; an annular arrangement of holes, each hole placed to receive a fastener of a bolted joint between the rotary components; wherein the outer edge of the friction shim includes a series of lobes defined by a first radius and a second radius, wherein the first radius extends from a centerpoint of the friction shim and crosses a hole and extends beyond that hole by a first predetermined distance; the second radius extends between adjacent holes; and the first radius exceeds the second radius by a second predetermined distance. A drivetrain including a friction shim between the mating faces of first and second rotary components and a method of assembling such a drivetrain are also provided.

WIND TURBINE BLADE LIFTING DEVICE BASED ON OFFSHORE WIND TURBINE UNIT

Resumen de: US20260078738A1

The present application provide a wind turbine blade lifting device based on an offshore wind turbine unit, including: a clamping assembly and an adjusting assembly, where the clamping assembly includes a clamping box and a plurality of clamping base members, the clamping box is internally provided with a fixing plate, and the plurality of clamping base members are independently provided on both sides of the clamping box; the clamping base members penetrate through a sidewall of the clamping box and extend into the clamping box and are detachably connected to the adjusting assembly provided in the clamping box; the adjusting assembly includes a conveying member, a hydraulic barrel, and a fixing barrel, the conveying member is provided at bottom of the fixing plate, both sides of the conveying member are detachably connected to the plurality of clamping base members, respectively.

Auxiliary Power System and Control for Rural and/or off grid Wind Turbines

Resumen de: US20260078737A1

The present invention relates to a wind turbine park (100), comprising at least a first wind turbine (110) and a second wind turbine (120) for generating a power product, and a main line (101) connecting the first wind turbine (110) and the second wind turbine (120) for transporting the power product. The wind turbine park (100) further comprises an auxiliary power line (102) being connected to the first wind turbine (110) and the second wind turbine (120), wherein the auxiliary power line (102) is configured for transporting auxiliary power for a wind turbine maintenance or standby operation to at least one of the first wind turbine (110) and the second wind turbine (120). Furthermore, the wind turbine park (100) comprises an auxiliary power unit (103) for generating the auxiliary power, wherein the auxiliary power unit (103) is connected to the auxiliary power line (102).

DAMPENING SYSTEM AND METHOD FOR WIND TURBINE INSTALLATION

Resumen de: US20260078736A1

A Dampening system for dampening a movement of a tower of a wind turbine is provided including a string for being attached to the tower for applying a pulling force to the tower. The dampening system further includes a pulling device for providing a defined pulling force onto the string and a controlling device for controlling the pulling device. A method for dampening a movement of a tower of a wind turbine is also provided.

HEATING ELEMENT FOR A WIND TURBINE ROTOR BLADE

Resumen de: US20260078735A1

A heating element for a wind turbine rotor blade including: two electrical connectors adapted to be connected to electrical supply lines of the wind turbine rotor blade, and a defined geometry configured to be arranged on a specified surface area of the wind turbine rotor blade. The heating element is provided with a position indicator adapted to be aligned with a leading edge of the wind turbine rotor blade.

PRE-BENT WIND TURBINE BLADE WITH MULTIPLE INFLECTION POINTS AND METHOD OF MAKING SAME

Resumen de: US20260078734A1

A wind turbine blade (40) for a wind turbine (10) includes an elongate body (42) defining a root end (44), a tip end (46), a leading edge (56), and a trailing edge (58). The elongate body (42) further defines a pitch axis (60) and a blade centre line axis (64) extending along a length of the blade (40). The blade centre line axis (64) defines a pre-bend in the blade (40), wherein the curve that defines the blade centre line axis (64) includes at least a first inflection point (I1) and a second inflection point (I2) between the root end (44) and the tip end (46) of the blade (40). A method of making a wind turbine blade (40) having a blade centre line axis (64) with multiple inflection points is disclosed and a moulding assembly (80) for making the pre-bent wind turbine blade (40) is also disclosed.

DUAL LOCKING POSITION REACTIVE, REVERSIBLE BLADE TURBINE SYSTEM FOR ALTERNATIVE ENERGY PRODUCTION

Resumen de: US20260078730A1

A reactive turbine system provides a turbine having a top support and a bottom support defining a system axis therebetween. The turbine is configured to rotate about the system axis in a flow of fluid, and at least one reactive turbine blade is disposed between the top and bottom supports. The reactive turbine blade is configured for communication with the flow of fluid, and the reactive turbine blade, spinning in a first direction in the flow of fluid, reaches a first locking position and reverses until, spinning in a second, opposing direction, reaches a second locking position and reverses again to spin in the second direction in the flow of fluid. The system further comprises a guard disposed about the turbine configured to spin independently in the flow of fluid. Methods of using the reactive turbine system are also provided herein.

TOWER FOR A WIND TURBINE, WIND TURBINE AND METHOD FOR MANUFACTURING A TOWER OF A WIND TURBINE

Resumen de: US20260078602A1

A tower for a wind turbine is provided, including at least one tubular tower section, the tower section including two or more ring segments forming together a ring element and a connection arrangement connecting two adjacent ones of the ring segments with each other, wherein the connection arrangement includes gap generation means for generating and maintaining a predefined gap between the two adjacent ring segments.By allowing the gap between the connected ring segments, arranging and connecting the ring segments is facilitated. In particular, a lower precision in positioning the ring segments next to each other is required. Further, the gap generation means allow re-adjustment of the relative position of the connected ring sections at any time during manufacture and/or operation.

可変羽根型風車

Resumen de: JP2026049757A

【課題】風向きによらず回転することのできる新規な風車構造を提供する。【解決手段】鉛直な回転軸４と、鉛直な回転軸４に装備されて、周方向に等間隔離れた複数個所に、互いに同形な複数の羽根１２、１３を垂直軸周りに回動自在に片持ち状に支持する羽根支持体１１を有し、各羽根１２、１３は垂直面に沿った板状であり、上下に延びた一端縁側が羽根支持体１１に軸支されて上下に延びた他端縁側が回動端縁として水平面内で回動可能である。羽根支持体１１には各羽根１２、１３毎に羽根の回動範囲を制限する制限手段が設けられている。【選択図】図１

WIND TURBINE BLADE

Resumen de: US20260078277A1

The invention relates to a wind turbine blade, preferably the leading edge of a wind turbine blade, coated with a coating composition comprising: (A) at least one polyaspartic selected from the group consisting of polyaspartic esters, polyetheraspartic esters and mixtures thereof; and (B) at least one aliphatic polyisocyanate prepolymer curing agent; wherein the component A further comprises a cycloaliphatic diamine aldimine.

THIRD PARTY ENERGY MANAGEMENT

Resumen de: US20260081465A1

A system of modules which control and measure energy usage at a building which are in communication with a software program executing on a remote server controlled by a third party. The third party said usage via the software program which communicates with the modules to modify energy usage and demand for energy and is responsible or liable for energy usage charges the building where the third party does not actually use the energy.

CONCRETE SEGMENT OF A SECTION OF A WIND TURBINE TOWER, MOULD CONFIGURED TO CAST A CONCRETE SEGMENT

Resumen de: AU2024350084A1

The object of the invention is a concrete segment of a section of a wind turbine tower which minimizes the undesirable local effects in the connection area between adjacent concrete sections, a section comprising at least two concrete segments, a set comprising two adjacent sections and a joint disposed between the two adjacent sections, a tower comprising at least one set and a mould configured to cast a concrete segment.

A SUBSEA POWER COLLECTION SYSTEM INCLUDING A DISTRIBUTED TRANSFORMER ARRANGEMENT

Resumen de: AU2024330912A1

A power collection system (100) for collecting power from a plurality of offshore power generation units comprises a three-phase subgrid (120) and a subsea power substation (130). The subgrid has a plurality of power input points (121) towards the power generation units and a shared three-phase power output point (122). The power substation (130) is connected to the power output point, and its secondary side (132) is arranged to be connected to a power consumer (170). The power substation shall comprise three one-phase transformers (140), which are contained in respective housings (143), wherein each housing is arranged to rest on the seabed and to be liftable to the sea surface separately from the other housings. Each phase of the power output point is connected to a primary side (141) of a corresponding one of the one-phase transformers.

OFFSHORE INSTALLATION SYSTEM AND METHOD FOR HANDLING A MONOPILE AND A MONOPILE TRANSPORTATION VESSEL

Resumen de: WO2026057134A1

An offshore installation system (100) for handling a monopile comprises a monopile transportation vessel (102) configured to transport the monopile in a horizontal position. A monopile handling mechanism (132) is mounted on the transportation vessel (102) and is configured to secure the monopile during transportation and move it to an inclined position. The system also includes an offshore installation vessel with a hull (122) and a plurality of moveable legs (126), wherein the hull is positioned out of the water when the moveable legs engage the seafloor. A push down stabilising mechanism (130) is mounted on the offshore installation vessel and is configured to apply a downward force on the monopile transportation vessel to increase its buoyancy force when positioned underneath the hull, stabilising the monopile transportation vessel and the inclined monopile with respect to the offshore installation vessel.

WIND POWER GENERATION METHOD FOR MARINE VESSEL NAVIGATION

Nº publicación: WO2026056744A1 19/03/2026

Solicitante:

JIUYANG XINGYUAN TECH WUXI CO LTD [CN]
WUXI BANGBAOLI ENTERPRISE MAN PARTNERSHIP LIMITED PARTNERSHIP [CN]
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Resumen de: WO2026056744A1

The present invention relates to a wind power generation method for marine vessel navigation. Under the action of wind energy, and by means of a rigid connection, a vertical-axis wind turbine drives a constant-pressure oil pump to output hydraulic energy. A rotation speed sensor monitors the rotation speed of a blade shaft of the vertical-axis wind turbine in real time; and a hydraulic distributor receives a feedback signal from the rotation speed sensor so as to automatically control each generator set. By means of the hydraulic distributor separately outputting hydraulic energy of rated pressure to each generator set, the present invention can acquire 380V and 220V alternating current and 48V direct current; and for each circuit, rated hydraulic energy is provided for a hydraulic-driven generator unit to generate power stably, and generated electrical energy is combined and fed into a vessel microgrid, thus fully utilizing wind energy and reaching a wind energy conversion rate of 60% or higher.