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Resultados 264 resultados LastUpdate Última actualización 17/08/2019 [18:39:00] pdf PDF

Solicitudes publicadas en los últimos 15 días / Applications published in the last 15 days

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SYSTEM WITH AN APPARATUS ON A WIRE, METHOD OF ITS OPERATION, USE THEREOF AND A TOOL KIT

NºPublicación: US2019249649A1 15/08/2019

Solicitante:

ROPE ROBOTICS APS [DK]

CN_109563817_A

Resumen de: US2019249649A1

A system, a method and a tool kit are provided including an apparatus on a wire, for example for cleaning or repairing a wind turbine blade. The apparatus includes a base and an arm, the arm extending from the base and including a remote end, the remote end and the base, each including an attachment device for securing to a surface.

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TRANSPORT REFRIGERATION UNIT WITH A RENEWABLE ENERGY SOURCE AND METHOD OF OPERATION

NºPublicación: US2019249913A1 15/08/2019

Solicitante:

CARRIER CORP [US]

EP_3524464_A2

Resumen de: US2019249913A1

A method of operating a multiple energy source of a transport refrigeration unit determines if the transport refrigeration unit is at idle. The method may then electrically switch a condenser fan motor from an electrical power source to a battery charging circuit. The condenser fan motor may be back-driven via wind blowing through a condenser fan. Electrical power is thereby generated and applied to charge a battery via a battery charging circuit.

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Variable Moment Flywheel

NºPublicación: US2019249749A1 15/08/2019

Solicitante:

MAIULLO DANIEL ANTHONY [US]

Resumen de: US2019249749A1

A method for storage of excess energy which would otherwise be lost, the regulation of angular velocity, and prevention of excessive velocities is disclosed. The device consists of a bowl shaped container, divided into sections by radially oriented vertical walls, which holds a fluid (any appropriate liquid or set of small solid particles), and spins on its vertically oriented axis at various angular velocities. The floor of the device is formed in successive shapes of bowls and shelves, which allows for a kind of “gearing”. The invention allows more and more energy to be input into the device while the angular velocity is regulated within a particular range. A typical embodiment of the invention would include its attachment by a shaft at the axis to a vertical axis wind turbine.

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TRANSITION PIECE FOR A WIND TURBINE

NºPublicación: US2019249647A1 15/08/2019

Solicitante:

SIEMENS GAMESA RENEWABLE ENERGY AS [DK]

CN_109715938_A

Resumen de: US2019249647A1

Provided is a transition piece for a wind turbine, to connect a wind turbine to a foundation, wherein the transition piece includes a connection area to be connected to a foundation.

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BEARING ARRANGEMENT FOR A PLANET GEAR OF A PLANETARY GEAR SET

NºPublicación: US2019249766A1 15/08/2019

Solicitante:

FLENDER GMBH [DE]

CN_109937318_A

Resumen de: US2019249766A1

A planetary gear set includes a slide bearing shell arranged on a planet gear axle, a planet gear mounted rotatably on the slide bearing shell and a planet carrier having a recess for receiving the planet gear axle. An axial disk is mounted in a floating manner between a web of the planet carrier and the planet gear in an axial direction and configured flat on an axially outer side facing the web of the planet carrier. A lubricant film between the axial disk and the planet gear ensures during normal operation hydrodynamic operation between the planet gear and the axial disk. A deficient lubrication is present between the axially outer side of the axial disk and the web of the planet carrier.

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VARIABLE CROSS SECTION TETHER

NºPublicación: US2019248484A1 15/08/2019

Solicitante:

WINDLIFT LLC [US]

WO_2018071430_PA

Resumen de: US2019248484A1

The exemplary embodiments herein provide a tether for use with an airborne device, where the tether contains an elongate member having a first end for attaching to a ground attachment point and an opposing second end for attaching to the airborne device where the elongate member has a cross-sectional area which varies across the member. In some embodiments, the tether contains one or more electrically conductive elements, an optional strength element, insulation separating any adjacent electrically conductive elements, and a jacket which surrounds and protects each of the tether components.

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PROPELLER ASSEMBLY

NºPublicación: US2019248472A1 15/08/2019

Solicitante:

GE AVIATION SYSTEMS LLC [US]

CN_110099846_A

Resumen de: US2019248472A1

A propeller blade spanning radially from a root to a tip and spanning axially from a leading edge to a trailing edge spaced from the leading edge forming an airfoil therebetween where a sweep line can be defined as a spline fitted through points which are positioned along the chord line. The propeller blade having at least one spline defining the leading edge or trailing edge.

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Apparatus

NºPublicación: US2019249648A1 15/08/2019

Solicitante:

C LING LTD [GB]

CN_110073058_A

Resumen de: US2019249648A1

An annular seal member comprising a seal body comprising a locating portion locatable against a wall element of an offshore structure, an inner surface, an outer surface and a lip portion that defines an open mouth of the seal member for receiving an elongate element therethrough; wherein the seal body is locatable against the wall element such that when a static pressure acting on the outer surface of the seal body exceeds a static pressure acting on the inner surface of the seal body a net positive pressure is exerted on the outer surface which at least partly deforms inwardly to provide a portion of the seal body for sealing against an outer surface of the elongate element. An offshore structure.

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ROTATION DEVICE AND METHOD FOR ROTATING A WIND TURBINE GENERATOR

NºPublicación: US2019252947A1 15/08/2019

Solicitante:

SIEMENS GAMESA RENEWABLE ENERGY AS [DK]

EP_3524812_A1

Resumen de: US2019252947A1

Provided is a rotation device for rotating a wind turbine generator configured to be rotated by wind and to convert wind energy into electrical energy. The rotation device includes at least one rotary device configured to couple with an outer surface of the wind turbine generator, and a motor device for driving the rotary device such as to thereby rotate the wind turbine generator about a generator rotation axis. The wind turbine generator can be rotated in a state in which the wind turbine is not operating. This can be useful for training purposes in a training nacelle, for maintenance purposes when storing the nacelle or during assembly of the nacelle.

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Verfahren zur Herstellung eines geteilten Rotorblatts und Rotorblatt

NºPublicación: DE102018103344A1 14/08/2019

Solicitante:

WOBBEN PROPERTIES GMBH [DE]

Resumen de: DE102018103344A1

Die Erfindung betrifft ein Verfahren zur Herstellung eines geteilten Rotorblatts (200), ein Verfahren zur Verbindung eines geteilten Rotorblatts (200), ein Rotorblatt (200), ein Rotorblattsegment, einen Rotor, eine Windenergieanlage sowie eine Produktionseinrichtung zur Herstellung von Rotorblättern. Insbesondere betrifft die Erfindung ein Verfahren zur Herstellung eines geteilten Rotorblatts (200), umfassend Bereitstellen eines Rotorblatts (200) mit einem Holmgurt (230, 231), und einer Erstreckung in Längsrichtung (L) von einem Blattwurzelbereich (202) zu einer Blattspitze (204), Einbringen mindestens einer Nut (400, 410) in den Holmgurt (230, 231), wobei die Nut (400, 410) in einem ersten Verbindungsbereich (300, 300', 300") des Rotorblatts (200) angeordnet ist, und eine Haupterstreckungsrichtung der Nut (400, 410) einen Richtungsanteil aufweist, der parallel zur Längsrichtung (L) ausgerichtet ist, Teilen des Rotorblatts (200) im ersten Verbindungsbereich (300, 300', 300") in einen blattwurzelzugewandten Rotorblattabschnitt (210) und in einen blattwurzelabgewandten Rotorblattabschnitt (220), wobei ein erster Nutabschnitt (400a) im blattwurzelzugewandten Rotorblattabschnitt (210) und ein zweiter Nutabschnitt (400b) im blattwurzelabgewandten Rotorblattabschnitt (220) angeordnet ist.

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METHOD AND DEVICE FOR PREDICTING ICE FORMATION, AND MODEL GENERATION METHOD AND DEVICE

NºPublicación: EP3524813A1 14/08/2019

Solicitante:

BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO LTD [CN]

CN_109958588_A

Resumen de: EP3524813A1

Provided are a method and an apparatus for icing prediction, and a method and an apparatus for generating an icing prediction model. The method for icing prediction includes: extracting a valid meteorological prediction data feature of a target wind turbine based on geographic information of the target wind turbine; inputting the valid meteorological prediction data feature into an icing prediction model for predict icing information; and outputting an icing prediction result by the icing prediction model in response to the input.

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METHOD AND APPARATUS FOR CONTROLLING VARIABLE PITCH OF WIND-DRIVEN GENERATOR SET UNDER EXTREME TURBULENT WIND CONDITIONS

NºPublicación: EP3524810A1 14/08/2019

Solicitante:

XINJIANG GOLDWIND SCIENCE & TECH CO LTD [CN]

AU_2018241181_A1

Resumen de: EP3524810A1

Provided are a method and an apparatus for controlling a pitch of a wind turbine under an extreme turbulence wind condition. The method includes: obtaining a first pitch parameter for a current time; obtaining a historical second pitch parameter in a predetermined time period before the current time; determining an updated threshold based on the obtained historical second pitch parameter; comparing the first pitch parameter for the current time with the determined updated threshold; and updating the first pitch parameter for the current time based on a result of the comparison.

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WIND POWER GENERATOR ALLOWING TRACKING WIND DIRECTION

NºPublicación: EP3524811A1 14/08/2019

Solicitante:

GL CO LTD [KR]

CN_109790821_A

Resumen de: EP3524811A1

This statement pertains to a wind power generator. More specifically, a wind deflector is added to the wind power generator. So a function to track the wind direction automatically according to the changes of the wind and a wind speed diffusing equipment are added to the wind power generator so that the durability of the generator is improved.This statement illustrates the wind-direction tracking wind power generator that contains characteristically all the features as follows: the central axis that expands above and below inside; the structure that is located in the middle of the central axis and furnishes the ring that forms horizontally around the central axis; the rotary axis that is located in the middle of the central axis, is formed horizontally, is connected to the ring, and can rotate along with the ring; the central axis bearing that connects the central axis and the rotary axis, and makes the rotary axis rotate with the central axis as the center; the generating part that is combined with the rotary axis, and furnishes the generator, rotor blades, and the bearing; and the yawing part that is locate at the rear part of the generating part, is combined with the end of the rotary axis, and furnishes the wind deflector and the bearing;Furthermore, the wind-direction tracking wind power generator may contain additionally the wind-speed diffusing equipment that is open when the strong wind blows, and the wind-deflector anti-rotation equipment that furnishes the auxiliary

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ROTOR LOCK SYSTEM FOR A WIND TURBINE

NºPublicación: EP3523535A1 14/08/2019

Solicitante:

VESTAS WIND SYS AS [DK]

US_2019219034_A1

Resumen de: WO2018065018A1

ROTOR LOCK SYSTEMFOR A WIND TURBINE A rotor lock system (20) for securing a main shaft assembly of a wind turbine (2)in a substantially stationary position, the main shaft assembly comprising a main rotor shaft (16) supported by a base frame (14), and the rotor lock system comprising:a locking disk (22), associated with the main rotor shaft (16), and provided with a plurality of locking apertures (26); anda locking unit (24) comprising a first end (28) arranged to engage with the locking disk (22), and a second end supported by a mounting feature (38) associated with the base frame (14), wherein the locking unit (24) is configured to be adjustable relative to the mounting feature (38) so that the first end (28) moves linearly with respect to the mounting feature. [Figure 2]

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Modular marine vessel

NºPublicación: GB2570911A 14/08/2019

Solicitante:

JOSEPH FREDERIC ARMOUR [GB]

Resumen de: GB2570911A

A modular marine vessel 10 comprising a plurality of identical modules 12 which are detachably inter-engaged and form a float structure that extends around a central upstanding mast 11, wherein at least one of the modules mounts a propulsion unit 14 and/or an electrical generator. Each module may comprise sides provided with complimentary engaging means that are detachably engaged with complimentary engaging means on adjacent modules. The engagement means may comprise superimposed collars which define mounts in which the propulsion units and/or generators are mounted. Each propulsion unit may comprise a propeller or thruster 16. The vessel may be steered by having means to provide changing the direction of propulsion of the/or each propulsion unit. The vessel may also have means which provide a varying degree of propulsion that can be applied to each propulsion unit. The electrical generator may comprise a wind turbine or solar cell 15 and have means to turn the solar cell according to the position of the sun. Each detachable module may also comprise individual propulsion units and generators, and have rechargeable batteries. The mast may comprise a base 18 detachably radially extending arms 19, and a housing that deploys an anchor (20, fig 2).

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DIVISIBLE WIND ENERGY ASSEMBLY ROTOR BLADE WITH A LIGHTNING PROTECTION SYSTEM AND METHOD FOR MANUFACTURING SUCH A WIND ENERGY INSTALLATION ROTOR BLADE

NºPublicación: EP3524412A1 14/08/2019

Solicitante:

NORDEX ENERGY GMBH [DE]

Resumen de: EP3524412A1

Windenergieanlagenrotorblatt (10), das in einen blattwurzelseitigen Längsabschnitt (20) und einen blattspitzenseitigen Längsabschnitt (22) teilbar ist, wobei• die beiden Längsabschnitte (20, 22) jeweils zwei einander gegenüberliegend angeordnete Gurte (32, 40), zwei diese Gurte (32, 40) miteinander verbindende Stege (34, 43) und einen Blitzschutzleiter (38, 52) aufweisen,• in einem Überlappungsbereich (44) die beiden Stege (42) des blattspitzenseitigen Längsabschnitts (22) zwischen den beiden Stegen (34) des blattwurzelseitigen Längsabschnitts (20) angeordnet sind,• die beiden Längsabschnitte (20, 22) in dem Überlappungsbereich (44) durch einen Bolzen (26) miteinander verbunden sind, der durch eine innere Bolzenaufnahme der Stege (42) des blattspitzenseitigen Längsabschnitts (22) und durch eine äußere Bolzenaufnahme der Stege (34) des blattwurzelseitigen Längsabschnitts (20) hindurchgeführt ist,• der Blitzschutzleiter (52) des blattspitzenseitiges Längsabschnitts (22) ein erstes Anschlusselement (66) aufweist, das elektrisch leitend an der inneren Bolzenaufnahme befestigt ist, und• der Blitzschutzleiter (38) des blattwurzelseitigen Längsabschnitts (20) ein zweites Anschlusselement (68) aufweist, das elektrisch leitend an der äußeren Bolzenaufnahme befestigt ist.

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ROTATION DEVICE AND METHOD FOR ROTATING A WIND TURBINE GENERATOR

NºPublicación: EP3524812A1 14/08/2019

Solicitante:

SIEMENS GAMESA RENEWABLE ENERGY AS [DK]

US_2019252947_A1

Resumen de: EP3524812A1

A rotation device (10, 100, 200) for rotating a wind turbine generator (7, 57, 67) configured to be rotated by wind and to convert wind energy into electrical energy is provided. The rotation device (10, 100, 200) comprises:at least one rotary device (8) configured to couple with an outer surface (11) of the wind turbine generator (7, 57, 67), anda motor device (9) for driving the rotary device (8) such as to thereby rotate the wind turbine generator (7, 57, 67) about a generator rotation axis (GA).The wind turbine generator can be rotated in a state in which the wind turbine is not operating. This can be useful for training purposes in a training nacelle, for maintenance purposes when storing the nacelle or during assembly of the nacelle.

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Offshore structure comprising a coated slip joint and method for forming the same

NºPublicación: EP3523536A1 14/08/2019

Solicitante:

DELFT OFFSHORE TURBINE B V [NL]

AU_2017343328_A1

Resumen de: NL2017594B1

Offshore structure comprising a pile of a foundation and at least one offshore element, mounted on the pile, forming a slip joint, wherein between an inner surface of the offshore element and an outer surface of the pile a coating, especially an anti-fouling coating is provided, increasing friction between the said two surfaces and/or preventing corrosion of one or both of said surfaces.

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Methods, Systems, and Devices for Tether Core Diagnostics and Monitoring

NºPublicación: EP3523636A1 14/08/2019

Solicitante:

MAKANI TECH LLC [US]

CN_109952504_A

Resumen de: US2018094619A1

An example system includes a ground station, an aerial vehicle, a tether, a probe, and a control system. The tether includes a core having a strength member as well as an electrical conductor that is wound around the core. The probe is attached to the strength member so that the probe is able to measure an electrical property of at least a portion of the strength member. The control system is configured to measure the electrical property along the strength member at a predetermined measurement rate and also determine that the electrical property is outside a predetermined range. Based on the electrical property, damage to the tether core can be assessed.

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一种多功能混合风力发电装置

NºPublicación: CN209244727U 13/08/2019

Solicitante:

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Resumen de: CN209244727U

本实用新型公开了一种多功能混合风力发电装置,属于混合发电技术领域,包括风力发电机、太阳能板及连接在太阳能板下方的蓄电池,风力发电机与蓄电池通过第一连杆连接,太阳能板的下方设有控制器与液压杆,液压杆的一侧设有感应灯外壳,感应灯外壳的内部中间位置处设有感应灯,感应灯外壳与液压杆通过第二连杆连接,第二连杆上设有多个螺栓,液压杆的底部设有固定块。本实用新型不仅在有太阳能的情况下可以发电,又能在有风能的情况下发电,能够减少对不可再生资源的利用,充分合理地利用自然界中可再生的风能和太阳能提供电能,并应用在多种领域。

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一种变桨柜柜体及变桨柜

NºPublicación: CN209244729U 13/08/2019

Solicitante:

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\u8BB8\u660C\u8BB8\u7EE7\u98CE\u7535\u79D1\u6280\u6709\u9650\u516C\u53F8

Resumen de: CN209244729U

本实用新型涉及一种变桨柜柜体及变桨柜,该柜体的前侧设有门洞,门洞的周边设有三个以上导向板,各导向板向门洞外侧延伸并形成用于对柜体所对应的柜门定位的定位通道,每个导向板均于前端处设有向外侧弯折的翻边,各导向板的翻边围成定位通道的扩口,用于与柜体所对应的柜门导向配合将柜门扶正至所述定位通道中。通过设置导向板,使得变桨柜柜体在安装柜门时不再出现难以定位,费时费力的问题,减少了现场工作人员的作业时间。

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高效低阻悬浮式涡轮机、水力发电机、风力发电机

NºPublicación: CN209244719U 13/08/2019

Solicitante:

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Resumen de: CN209244719U

本实用新型涉及一种所述的高效低阻悬浮式涡轮机,涡轮发电机轴和具有浮力的涡轮组件,涡轮发电机轴的一端连接具有浮力的涡轮组件,涡轮发电机轴的另一端连接发电机。本实用新型还公开一种水力发电机,由高效低阻悬浮式涡轮机和发电机组成,高效低阻悬浮式涡轮机与发电机组成动力连接,所述高效低阻悬浮式涡轮机为上述任一项所述的高效低阻悬浮式涡轮机。本实用新型还公开一种风力发电机。本实用新型具有以下有益效果:本实用新型所述的高效低阻悬浮式涡轮机、水力发电机、风力发电机,降低维护量和成本,延长使用寿命;它不仅可以提高风速和水能的利用率,而且扩大了低流速水力、风力的可利用范围,提高了发电机的年发电时间和设备利用率。

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一种风电叶片根部挡板装配结构

NºPublicación: CN209244737U 13/08/2019

Solicitante:

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Resumen de: CN209244737U

本实用新型涉及一种风电叶片根部挡板装配结构,其包括根部挡板、根部挡板法兰、叶片根部、密封圈、螺栓和人孔盖。根部挡板直接装配在根部挡板法兰上,叶根的变形先传到法兰上再传递到叶根挡板,减弱叶根变形对根部挡板的挤压,降低根部挡板开裂破损频率,简化了根部挡板的安装、拆卸工艺,使得根部挡板的安装、拆卸以及更换工作变得简单、易于操作。

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一种道路发光路牌组件

NºPublicación: CN209249005U 13/08/2019

Solicitante:

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Resumen de: CN209249005U

本实用新型公开了一种道路发光路牌组件,包括安装底板、立柱、转动轴、安装架、监控装置及路牌,安装底板的上表面中部固接有立柱,所述立柱的顶部通过转动轴旋转设有风力发电装置,所述风力发电装置包括外壳、风向尾翼、发电机、减速箱及转动叶片,立柱的左侧上方通过支架安装有追光太阳能电池板,立柱的右侧上方通过安装架安装有监控装置,监控装置包括安装在安装架上的监控主机,监控主机的底部设有球形玻璃罩,监控主机的顶部设有连接轴,安装架的上表面设有门形架,门形架的顶部安装有伸缩电机,伸缩电机的输出轴穿过门形架并与连接轴连接,立柱的中部通过支架安装有路牌,路牌的内侧四周安装有红外线感应灯。

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一种防积尘太阳能路灯

Nº publicación: CN209245944U 13/08/2019

Solicitante:

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Resumen de: CN209245944U

本实用新型公开了一种防积尘太阳能路灯,包括上板和转轴,所述上板的下表面安装有灯罩,上板的下表面安装有照明灯,照明灯位于灯罩内,上板的上表面安装有太阳能电池板,太阳能电池板上表面的中间位置开设有安装孔,安装孔内安装有轴承,轴承的内环和转轴的侧面固定连接,转轴的上端延伸至太阳能电池板的上方并安装有垂直轴风叶,当外部有风时风吹动垂直轴风叶旋转,垂直轴风叶带动转轴旋转,转轴带动上毛刷和下毛刷旋转,上毛刷旋转对太阳能电池板的上表面进行清理,下毛刷旋转对灯罩下表面进行清理,本防积尘太阳能路灯不必拆卸既可清理掉太阳能电池板上表面和灯罩下表面之间的灰尘,节省人力且避免对灯具造成损坏。

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