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1. 发明公开

EP2697507A1 DEVICE AND SYSTEM FOR HARVESTING THE ENERGY OF A FLUID STREAM 审中-公开
标题翻译： VORRICHTUNG UND SYSTEM ZUR ENERGIEGEWINNUS AUS EINEMFLÜSSIGKEITSSTROM
公开(公告)号：EP2697507A1
公开(公告)日：2014-02-19
申请号：EP12715318.7
申请日：2012-04-10
申请人： Compoenergy APS , Hurup, Allan
发明人： HURUP, Allan , BURCHARDT, Claus
IPC分类号： F03D3/04 , F03B17/06 , F03B3/16 , F03B13/26
CPC分类号： F03D3/0418 , F01D17/167 , F03B3/16 , F03B13/264 , F03B17/062 , F03D3/02 , F03D3/0427 , F05B2210/16 , F05B2240/124 , F05B2240/133 , F05B2240/211 , F05B2270/101 , F05B2270/1033 , F05B2270/327 , F05B2270/508 , F05B2270/602 , F05B2270/606 , Y02E10/223 , Y02E10/28 , Y02E10/74
摘要： Device for harvesting the energy of a fluid stream comprising a turbine with a rotation axis at right-angle to the fluid stream, the turbine comprising a plurality of blades that during its rotation sweeps an annular area around the rotation axis which has an inner and outer perimeter with a first and second radial distance to the rotation axis, and first and second fluid guide located opposite each other, with the plurality of blades arranged for rotation there between and arranged for guiding the fluid stream towards the at least one blade, wherein the first and second fluid guide are formed each with a guide foil section having a suction side, a pressure side and a guide foil incidence angle, wherein each fluid guide is arranged such that the suction sides of the guide foil sections are facing each other, wherein an open central area around the rotation axis is provided.
摘要翻译：用于收集包括具有与流体流成直角的旋转轴线的涡轮机的流体流的能量的装置，所述涡轮机包括多个叶片，所述多个叶片在其旋转期间围绕具有内部和外部的旋转轴线扫过环形区域周边，其具有到旋转轴线的第一和第二径向距离，以及第一和第二流体引导件，其彼此相对地定位，其中所述多个叶片布置成在其间旋转，并布置成用于将流体流引向至少一个叶片，其中第一和第二流体引导件形成有具有吸引侧，压力侧和引导箔入射角的引导箔片部分，其中每个流体引导件布置成使得引导箔片部分的吸力侧面对彼此，其中提供围绕旋转轴线的打开的中心区域。

2. 发明授权

EP1360413B1 ENERGY GENERATING SYSTEM 有权
标题翻译：发电系统
公开(公告)号：EP1360413B1
公开(公告)日：2008-10-15
申请号：EP02715923.5
申请日：2002-01-17
申请人： Water Crossing, Inc.
发明人： LINDBERG, Björn
IPC分类号： F03B17/06 , F03B13/12
CPC分类号： F03B3/04 , F03B3/16 , F03B13/10 , F03B13/264 , F03B17/061 , F05B2240/62 , F05B2240/91 , F05B2240/931 , F05B2240/95 , F05B2240/97 , Y02E10/223 , Y02E10/28
摘要： The invention relates to a system (1) designed to generate energy with the aid of, primarily, sea currents, comprising a rotation body (4) having a front inlet side (2) and a rear outlet side (3), and at least one transfer member (6) connected between the inlet side (2) and a generator (5). The rotation body has a conical and/or bulb shaped, tapering section (8, 9) extending from a substantially cylindrical waist section (7) in direction towards the inlet side, and a conical and/or concave or flat portion extending in the opposite direction from the outlet side, said waist section being along its circumference provided with close to each other mounted blades (10) for the purpose of maintaining a rotation of the rotation body, the free, front end of which is at the same time secured to the transfer member (6) in order to transfer a rotational movement to the generator (5).

3. 发明公开

EP1960662A1 WATER TURBINE IN TETHERED ASYMMETRIC NOZZLE 审中-公开
标题翻译：水涡轮机Gefesselter不对称JET
公开(公告)号：EP1960662A1
公开(公告)日：2008-08-27
申请号：EP06745323.3
申请日：2006-05-04
申请人： FARRELLY, Francis Allen
发明人： FARRELLY, Francis Allen
IPC分类号： F03B17/06 , F03B3/16
CPC分类号： F03B3/16 , F03B17/061 , F05B2240/12 , F05B2240/40 , F05B2250/292 , F05B2250/5011 , Y02E10/223 , Y02E10/28 , Y02E10/38
摘要： The object of description is an energy generating device for harnessing submarine currents composed of an asymmetric nozzle capable of directing the water flow towards one or more turbines placed (5) before the said nozzle's outlet (4). The nozzle's inlet is asymmetric in shape; one surface of the aforementioned inlet extends beyond its opposite surface, thus acting as a lifting surface producing a force with a component perpendicular to the current flow. The device is moored with a tether-line system (7) which enables the said device to remain in equilibrium, by counteracting the vertical component of the tether' s tension, with the vertical lift due to the water flowing through the asymmetric nozzle.

4. 发明公开

EP2659132A1 AUGMENTED FLUID TURBINE WITH RETRACTABLE WALL PANELS AND AERODYNAMIC DEFLECTORS 审中-公开
标题翻译：有可伸缩的墙板和空气动力学导流板扩式流体涡轮机
公开(公告)号：EP2659132A1
公开(公告)日：2013-11-06
申请号：EP11852318.2
申请日：2011-12-29
申请人： Organoworld Inc.
发明人： CHURCHILL, Frédéric
IPC分类号： F03D1/04 , F03B3/16 , F03D11/00 , F03D3/04 , F01D17/14
CPC分类号： F03B3/183 , F03B3/16 , F03B15/02 , F03D17/00 , F05B2240/133 , Y02E10/223 , Y02E10/226
摘要： A fluid turbine apparatus for use with a turbine comprising a convergent section, a fluid turbine section adjacent to an outlet of the convergent section, and a divergent section adjacent to the fluid turbine section. The fluid enters through the convergent section and exits through the divergent section. The convergent and divergent sections are constructed using a modular grid-like structure supporting retractable wall panels. The internal vacuum created by the diffuser and the wind shear stresses on the convergent and divergent sections can be limited. Configurations of the convergent and divergent sections can be adjusted to suit prevailing wind velocities. Barriers of rotating deflectors are used to increase the effective area of the convergent and divergent sections during low wind conditions. Horizontally mounted aerodynamic deflectors may be used to decrease wind shear and drag on the divergent section, the turbine section, and on side walls of the convergent section.

5. 发明公开

EP2499338A1 HIGH-PERFORMANCE TURBINE WITH INCREASED SPECIFIC POWER 审中-公开
标题翻译： HOCHLEISTUNGSTURBINE MITERHÖHTERSPEZIFISCHER LEISTUNG
公开(公告)号：EP2499338A1
公开(公告)日：2012-09-19
申请号：EP10776641.2
申请日：2010-11-02
申请人： Alfonsi, Giancarlo
发明人： Alfonsi, Giancarlo
IPC分类号： F01D1/14 , F03B3/08 , F03B3/16 , F03B11/02 , F03D3/04
CPC分类号： F03B3/08 , F01D1/14 , F03B3/16 , F03B11/02 , F03D3/0427 , F05B2240/13 , F05B2240/217 , Y02E10/223 , Y02E10/226 , Y02E10/74
摘要： A high-performance turbine (1a, 1b), particularly with increased specific power, comprising a rotor (2) and a distribution apparatus (3a, 3b) which is adapted to convey a fluid stream (4) onto the elements of the rotor (2) for the rotation of the rotor (2) about its own rotation axis (5). More precisely, the rotor (2) comprises a plurality of thrust ducts (6) adapted to receive the fluid stream (4) conveyed by the distribution apparatus (3a, 3b) to generate a rotary thrust on the surrounding walls of the thrust ducts (6). The particularity of the invention resides in that it comprises at least one slot (23, 24, 25, 26), which is formed on the walls of the thrust ducts (6) and/or of the distribution apparatus (3a, 3b) and is adapted to connect the fluid stream (4) to the outside environment of the turbine (1a, 1b). At least one of the thrust ducts (6) and the distribution apparatus (3a, 3b) crossed by the fluid stream (4) comprises at least one portion that converges in the direction in which the fluid stream (4) travels, which is defined upstream of the slot (23, 24, 25, 26) in the direction of travel of the fluid stream (4) for the at least local lowering of the pressure inside the thrust ducts (6) and/or the distribution apparatus (3a, 3b), which are crossed by the fluid stream (4), below the value of the pressure of the filling fluid (22) of the outside environment, with consequent suction of the filling fluid (22) into the thrust ducts (6) and/or the distribution apparatus (3a, 3b) which are crossed by the fluid stream (4).
摘要翻译：一种高性能涡轮机，特别是具有增加的比功率，包括转子和分配装置，其适于将流体流输送到转子的元件上，以使转子围绕其自身的旋转轴旋转，其中转子包括多个推力管道，其适于接收由分配装置输送的流体流以在推力管道的周围壁上产生旋转推力，所述涡轮机还包括至少一个狭槽，其形成在推力导管的壁上和/ 或分配装置，并且适于将流体流连接到涡轮机的外部环境，其中至少一个推力导管和分配装置与流体流交叉的至少一个包括沿其中流体流在流体流的行进方向上限定在槽的上游，用于至少局部地降低加压 e内的推力管道和/或分配设备，其被流体流交叉，低于外部环境的填充流体的压力值，随后将填充流体吸入推力管道和/或分配装置与流体流交叉。

6. 发明授权

EP0303655B1 TURBINE CENTRIFUGE A ACTION 失效
标题翻译：离心式动力涡轮机
公开(公告)号：EP0303655B1
公开(公告)日：1990-12-27
申请号：EP88901859.4
申请日：1988-02-16
申请人： BOUSSUGES, Pierre
发明人： BOUSSUGES, Pierre
IPC分类号： F03B1/00 , F03B3/12 , F03B3/16 , F03B15/00
CPC分类号： F03B3/16 , F03B1/00 , F03B3/12 , F03B15/00 , Y02E10/223 , Y02E10/226
摘要： Centrifugal action turbine (1), comprising an axial fluid supply pipe (2) and an annular bucket rotor (20) disposed concentrically to said pipe, in which centrifugal streams of fluid are formed and deviated with respect to the radial direction, so producing jets of fluid spaced in the peripheral direction which cross the rotor to act on the buckets, causing said rotor to turn. Said turbine is provided at the end of said fluid supply pipe (2) with a distributor (7) disposed concentrically to said rotor (20), in which is arranged a great number of convergent channels (8), each with an inlet (10a) oriented towards the fluid supply pipe and an outlet (10) disposed at the edge of the distributor (7), in which channels said streams of fluid are formed, said bucket rotor (20) extending to the edge of the distributor, at a distance from its peripheral surface (5) in such a way that the spaced jets formed fill said rotor (20) axially and the space between the distributor (7) and the rotor (20) is open axially, in order that the jets may be aerated.

7. 发明公开

EP3265669A1 VERFAHREN ZUR MONTAGE EINES LEITAPPARATES 有权转让
标题翻译：组装一个LEITAPPARATES的过程
公开(公告)号：EP3265669A1
公开(公告)日：2018-01-10
申请号：EP16704554.1
申请日：2016-02-05
申请人： Voith Patent GmbH
发明人： SALCHER, Gebhard
IPC分类号： F03B3/16 , F03B3/12
CPC分类号： F03B3/18 , F03B3/02 , F03B3/06 , F03B3/128 , F03B3/16 , F05B2220/32 , F05B2230/60 , F05B2230/604 , F05B2230/61 , Y02E10/223 , Y02P70/525
摘要： Method for mounting a guide apparatus of a large hydraulic machine having a vertical axis of rotation, wherein the axes of the guide blades extend vertically, wherein the method comprises the following steps: assembling an assembly at least comprising the upper guide wheel ring or the turbine cover and all the guide blades of the guide apparatus, wherein the assembly does not take place in the machine shaft and the guide blades are mounted in a suspended manner, lowering the guide blades to mutually different heights within the assembly such that the lowered guide blades can be displaced upwardly, installing the lower guide wheel ring in the machine shaft, and installing the assembly in the machine shaft by continuous lowering, wherein the guide blades present in the assembly are successively inserted into the openings provided in the lower guide wheel ring.

8. 发明公开

EP3196518A1 SEAL SHOE FOR A HYDROSTATIC NON-CONTACT SEAL DEVICE 有权转让
标题翻译：用于静液压非接触式密封装置的密封鞋
公开(公告)号：EP3196518A1
公开(公告)日：2017-07-26
申请号：EP17152605.6
申请日：2017-01-23
申请人： United Technologies Corporation
发明人： PETERS, Christopher J
IPC分类号： F16J15/44 , F01D11/02
CPC分类号： F01D11/12 , F01D5/02 , F01D9/02 , F01D11/025 , F03B3/12 , F03B3/16 , F03D3/04 , F03D3/06 , F05B2240/57 , F05D2220/32 , F16J15/442 , Y02T50/671
摘要： A non-contact seal assembly (28) is provided. This assembly (28) includes a plurality of seal shoes (54), a seal base (52) and a plurality of spring elements (56). The seal shoes (54) are arranged about a centerline (22) in an annular array. The seal shoes (54) include a first seal shoe extending axially along the centerline (22) between a first shoe end (70) and a second shoe end (72). An aperture (92) may extend partially axially into the first seal shoe from the first shoe end (70) and laterally within the first seal shoe. The seal base (52) circumscribes the annular array of the seal shoes (54). Each of the spring elements (56) is radially between and connects a respective one of the seal shoes (54) with the seal base (52).
摘要翻译：提供非接触式密封组件（28）。该组件（28）包括多个密封垫（54），密封基座（52）和多个弹簧元件（56）。密封垫（54）围绕中心线（22）布置成环形阵列。密封蹄（54）包括第一密封蹄，第一密封蹄在第一蹄端（70）和第二蹄端（72）之间沿中心线（22）轴向延伸。孔（92）可以从第一鞋端（70）部分地轴向延伸到第一密封靴中并且横向地在第一密封靴内延伸。密封底座（52）围绕密封蹄（54）的环形阵列。每个弹簧元件（56）径向地位于密封蹄（54）中的相应的一个与密封基座（52）之间并且将其连接。

9. 发明公开

EP2546509A2 Wave activated power generator 审中-公开
标题翻译： Wellenaktivierter发电机
公开(公告)号：EP2546509A2
公开(公告)日：2013-01-16
申请号：EP11185165.5
申请日：2011-10-14
申请人： Body for Gyeongju Univ. Education & Industry Cooperation
发明人： Kweon, Hyuck-Min , Kwon, Oh-Kyun , Lee, Jung-Lyul , Park, Sang-Shin , Cho, Il-Hyoung
IPC分类号： F03B3/16 , F03B3/18 , F03B13/18
CPC分类号： F03B3/16 , F03B13/1845 , F03B13/187 , F05B2220/707 , Y02E10/223 , Y02E10/38
摘要： The present invention relates to an improved wave activated power generator. The power generator includes a pile 20, a chain 30 secured at opposite ends thereof to the pile 20 and a floating body 50, respectively, a suction pipe 70 communicating at one end thereof with an interior of the pile 20 and secured at the other end thereof to the floating body 50 to be exposed from a sea surface, and an air supply pipe 90 connected at one end thereof to an upper end of the tube to communicate with a tube 60 and secured at the other end thereof to the floating body 50 to be exposed from the sea surface. The chain 30 is sealed and surrounded with the tube 60 filled with air. The suction pipe 70 is disposed to pass through the tube 60. Accordingly, since the weight of the chain is reduced, vertical shifting of the floating body caused by waves is not disturbed, thereby increasing the total vertical shifting of the floating body. Further, the anchor may be easily installed to and disassembled from the sea bed, thereby facilitating movement of the resonance-type wave power generator.
摘要翻译：本发明涉及一种改进的波浪激发发电机。发电机包括一个桩20，一个在其相对两端固定在桩20上的链条30和一个浮体50，一个吸入管70的一端与桩20的内部连通并固定在另一端其浮动体50从海面露出，空气供给管90在其一端连接到管的上端，与管60连通并固定在其另一端至浮体50 从海面露出。链30被密封并被填充有空气的管60包围。吸入管70被设置成穿过管60.因此，由于链条的重量减小，由波浪引起的浮体的垂直移动不会受到干扰，从而增加浮体的总垂直移动。此外，锚可以容易地安装到海床上并从海床拆卸，从而便于谐振型波发电机的移动。

10. 发明公开

EP4365435A1 WAVE ENERGY CONVERSION DEVICE 审中-实审
公开(公告)号：EP4365435A1
公开(公告)日：2024-05-08
申请号：EP21947803.9
申请日：2021-07-30
申请人： Hann-Ocean Energy Pte. Ltd.
发明人： HAN, Lei
IPC分类号： F03B13/22 , F03B3/16 , F03B3/18
CPC分类号： Y02E10/30 , F03B3/18 , F03B3/16 , F03B13/22
摘要： A wave energy conversion device, comprising a housing. A water inlet cavity (25) and a water outlet cavity (26) are provided in the housing, and a one-way flow guide grille is mounted on an opening of each of the two cavities; a water turbine is mounted between the two cavities, and the upper part of the water turbine can be connected to a main shaft of a permanent magnet generator (2); the one-way flow guide grilles of the water inlet cavity (25) and the water outlet cavity (26) are arranged in a transverse V-shaped manner along an up-down direction, and the housing is provided with a water inlet and outlet (23) at a V-shaped opening; the water inlet cavity (25) and the water outlet cavity (26) are combined in an asymmetric manner, and the water inlet cavity (25) and the water outlet cavity (26) are respectively provided with a portion connected to a top portion (19) of the housing, and an air discharge opening is disposed on said portion.

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