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公开(公告)号:EP4158182B1
公开(公告)日:2024-07-17
申请号:EP21736363.9
申请日:2021-05-25
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公开(公告)号:EP4355993A1
公开(公告)日:2024-04-24
申请号:EP22733126.1
申请日:2022-06-14
申请人: Winnowave SL
CPC分类号: F03D1/04 , F03D9/257 , F05B2240/1220130101 , Y02E10/72
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公开(公告)号:EP2205833B1
公开(公告)日:2018-09-12
申请号:EP08800128.4
申请日:2008-10-06
申请人: Braddell Limited
发明人: West, Stephen Mark
CPC分类号: F01D1/26 , F03B3/04 , F03D1/04 , F03D9/28 , F03D15/10 , F05B2240/133 , Y02E10/223 , Y02E10/72
摘要: A turbine unit (11) comprising a passage (23) through which a fluid may pass. Located within the passage (23) is a driving turbine blade set (25) upstream from a pumping turbine blade set (27) wherein the diameter of the pumping turbine blade is larger than the diameter of the driving turbine blade set. The driving turbine blade set and pumping turbine blade set are mounted in opposed relation whereby the turbine blade sets are in reversed orientation with respect to each other such that in simultaneous operation a region between the two turbine blade sets has a lower pressure than the fluid pressure at an opening of the passage. This induces a greater mass flow rate through the turbine unit than would otherwise be created by a pumping turbine blade set equal to or smaller in diameter than the driving turbine blade set.
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公开(公告)号:EP3353418A1
公开(公告)日:2018-08-01
申请号:EP16798832.8
申请日:2016-09-21
申请人: Home Turbine B.V.
IPC分类号: F03D1/04
CPC分类号: F03D1/04 , F03D9/34 , F05B2220/30 , F05B2220/706 , F05B2240/12 , F05B2240/133 , F05B2240/911 , F05B2250/25 , F05B2250/502 , Y02E10/72
摘要: The invention relates to a device for converting wind energy to at least mechanical energy, comprising a rotor drivable rotatably about a rotation axis by wind with a duct disposed therearound, wherein a central axis of the duct coincides with the rotation axis of the rotor, wherein the duct comprises a wind inlet opening and a wind outlet opening, and wherein the device is embodied such that in use of the device an air pressure in a central part of the wind outlet opening is lower than an air pressure at the wind inlet opening. The device can be provided for this purpose with a number of rear stator blades disposed downstream of the rotor in the duct for guiding the wind away in a downstream direction, which rear stator blades extend radially outward from the central axis.
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公开(公告)号:EP2778394A3
公开(公告)日:2018-03-28
申请号:EP14000959.8
申请日:2014-03-14
申请人: French, John
发明人: French, John
CPC分类号: F03D9/32 , B60K16/00 , F03B3/00 , F03D1/04 , F03D3/005 , F03D3/02 , F03D3/0427 , F03D3/0454 , F03D3/0463 , F03D9/00 , F03D9/20 , F03D13/20 , F05B2210/16 , F05B2240/93 , F05B2240/941 , Y02E10/223 , Y02E10/727 , Y02E10/74
摘要: A multi-stage radial turbine for usage In energy capture from fluid streams with low to moderate relative speed.
摘要翻译: 多级径流式涡轮机用于从低到中等相对速度的流体流中捕获能量。
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公开(公告)号:EP2250346A4
公开(公告)日:2017-10-18
申请号:EP09710808
申请日:2009-02-12
申请人: FARB DANIEL
发明人: FARB DANIEL
CPC分类号: F03D1/04 , F03B3/121 , F03D1/065 , F05B2240/13 , F05B2240/301 , F05B2240/97 , F05B2250/20 , F05B2250/70 , F05B2270/20 , Y02E10/223 , Y02E10/721
摘要: The use of a shroud surrounding turbine blades to enhance the energy output creates a distribution of wind speeds in the plane of the blades. A unique class of such shrouds previously patented by the author creates zones of higher velocity near the tips. In order to take advantage of this new distribution of velocity, new principles of propeller design are required. One of the designs involves increasing the P/D ratio and the PHI in the outer portion of the blades. This solution works for liquids and gases.
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公开(公告)号:EP3163072A1
公开(公告)日:2017-05-03
申请号:EP16002300
申请日:2016-10-28
IPC分类号: F03D1/04
CPC分类号: F03D1/04 , F05B2210/16 , F05B2240/132 , F05B2240/133 , F05B2240/40 , F05B2250/232 , F05B2250/25 , Y02E10/28 , Y02E10/72
摘要: The present invention relates to an energy generating system comprising a Venturi tube (1) formed from a plurality of conical, hollow filiform modules (1a, 1b, 1c) fitted to one another such that they form said tube (1) with the dimensions required for each specific installation, increasing and optimizing the resources required for the correct operation thereof; and wherein the first module (1a) of the Venturi tube (1) serves as a base and will have therein a rotor of a turbine (2); and wherein the remaining modules (1b, 1c) have therein laminar and/or helical blades (3) radially distributed with respect to the axis of the module in which they are located, such that they form a spiral advancing from the largest part to the smallest part.
摘要翻译: 本发明涉及一种能量产生系统,该能量产生系统包括由多个彼此配合的锥形中空丝状模块(1a,1b,1c)形成的文丘里管(1),使得它们形成具有所需尺寸的所述管 对于每个特定的安装,增加和优化正确操作所需的资源; 并且其中文氏管(1)的第一模块(1a)用作基座并且其中具有涡轮机(2)的转子; 并且其中剩余的模块(1b,1c)中具有相对于它们所位于的模块的轴线径向分布的层状和/或螺旋状叶片(3),使得它们形成从最大部分前进到 最小的部分。
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公开(公告)号:EP3150847A1
公开(公告)日:2017-04-05
申请号:EP15187509.3
申请日:2015-09-30
申请人: Anerdgy AG
发明人: KÖHLER, Sven
IPC分类号: F03D1/04
CPC分类号: F03D1/04 , F05B2240/133 , F05B2240/40 , F05B2240/9112 , Y02B10/30 , Y02E10/728
摘要: Die Erfindung betrifft ein Windkraftmodul (10) mit einem Turbinenbereich (11), mit einem den Turbinenbereich (11) umschließenden Gehäuse (12), das einen sich in Richtung des Turbinenbereichs (11) verjüngenden Strömungsleitungskanal ausbildet, und mit einem Windeinlassbereich (13), in dem das Gehäuse (12) für eine strömungstechnische Kopplung mit zumindest einem weiteren Windkraftmodul (10', 10") vorgesehen ist, sowie eine Windkraftanlage mit solchen Windkraftmodulen (10) und ein Verfahren zu Anordnung der Windkraftmodule (10).
摘要翻译: 本发明涉及一种流动通道形成具有与涡轮部的涡轮部分(11)具有锥形朝向涡轮机部分(11),以及具有风入口区(13)的风力功率模块(10)(11)封闭所述壳体(12), 其中,壳体(12),用于流体耦合以提供至少一个另外的风力发电模块(10”,10“),以及与这样的风力发电模块(10)和用于风力功率模块(10)的组件的方法的风力涡轮机。
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公开(公告)号:EP3132140A2
公开(公告)日:2017-02-22
申请号:EP15721776.1
申请日:2015-04-10
申请人: Whoosh 2013 Limited
CPC分类号: F03D13/20 , F03D1/04 , F03D7/0204 , F03D7/0224 , F03D9/25 , F05B2220/706 , F05B2240/133 , F05B2240/221 , F05B2240/30 , F05B2260/404 , F05B2260/502 , F05B2270/402 , Y02E10/721 , Y02E10/723 , Y02E10/725
摘要: Power generating apparatus (10) comprises a housing (14) and a wind turbine (12) within the housing. The wind turbine comprises a plurality of rotatable turbine blades (66). The housing has a forward region (20) extending forwardly of the wind turbine, the forward region defining an inlet opening (22) for air, and a rearward region (24) extending rearwardly of the wind turbine, the rearward region defining an outlet opening for air.
摘要翻译: 发电设备(10)包括在壳体内的壳体(14)和风力涡轮机(12)。 风力涡轮机包括多个可旋转的涡轮机叶片(66)。 壳体具有在风力涡轮机的前方延伸的前部区域(20),前部区域限定用于空气的入口开口(22)和向后延伸到风力涡轮机后方的后部区域(24),后部区域限定出口开口 为空气。
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公开(公告)号:EP2829725B1
公开(公告)日:2017-02-01
申请号:EP12872239.4
申请日:2012-11-30
申请人: Fotorada Corporation
发明人: NUMAZAWA Eiji
CPC分类号: H02K7/1846 , A63G7/00 , F03D1/04 , F03D5/04 , F03D9/11 , F03D9/25 , F03D9/32 , F03G7/10 , F05B2240/931 , H02K53/00 , Y02B10/30 , Y02E10/70 , Y02E10/725 , Y02P70/523 , Y02T70/5254
摘要: A power supply system is capable of generating electric power by building a roller coaster or the like dedicated for power generation on which a power generator is mounted, providing the roller coaster or the like with potential energy, and converting the given potential energy into kinetic energy, followed by converting the kinetic energy into electric energy.
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