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1. 发明公开

US20240003328A1 PELTON HYDRAULIC TURBINE AND INSTALLATION 审中-公开
公开(公告)号：US20240003328A1
公开(公告)日：2024-01-04
申请号：US18468040
申请日：2023-09-15
申请人： RUTTEN - NEW ENERGY SYSTEM SA
发明人： Jean Rutten
IPC分类号： F03B15/20 , F03B1/02 , F03B13/08
CPC分类号： F03B15/20 , F03B13/08 , F03B1/02
摘要： The subject of the invention is a hydraulic turbine of the Pelton type suitable for driving an alternator with a determined net rated (nominal) power of 5 to 1000 kW with a maximum hydraulic pressure substantially equivalent to a maximum determined height of waterfall of between 70 m and 500 m.

2. 发明申请

US20170204830A1 HYDRAULIC TURBINE 审中-公开
公开(公告)号：US20170204830A1
公开(公告)日：2017-07-20
申请号：US15477880
申请日：2017-04-03
申请人： Natel Energy, Inc.
发明人： Abraham D. SCHNEIDER
IPC分类号： F03B1/04 , F03B11/00 , F03B1/02
CPC分类号： F03B1/04 , F03B1/02 , F03B7/006 , F03B11/004 , F03B11/02 , F05B2220/32 , F05B2240/12 , F05B2240/123 , F05B2240/1231 , F05B2240/13 , F05B2240/244 , Y02E10/223 , Y02E10/226 , Y02E10/28
摘要： Disclosed herein are linear hydraulic turbines in which the linear machine converts the majority of available energy in the flowing water into useful torque directly in the runner, leaving the outflow with very little velocity.

3. 发明申请

US20170184069A1 TURBINE ASSEMBLY 审中-公开
公开(公告)号：US20170184069A1
公开(公告)日：2017-06-29
申请号：US15301701
申请日：2015-04-02
申请人： VERDERG LTD
发明人： Peter Roberts
IPC分类号： F03B1/04 , F03B17/06 , F03B11/06 , F03B1/02 , F03B11/02
CPC分类号： F03B1/04 , F03B1/02 , F03B11/02 , F03B11/063 , F03B13/08 , F03B17/061 , F05B2220/32 , F05B2220/706 , F05B2220/7066 , F05B2220/7068 , F05B2240/122 , F05B2240/123 , F05B2240/133 , F05B2240/60 , F05B2260/4031 , Y02E10/22 , Y02E10/28
摘要： An apparatus for generating electricity from water flow held behind a barrier includes a convergent section connected to a first end of a mixing tube such that a venturi is defined between the end of the convergent section and the mixing tube; a diffuser section connected to a second end of the mixing tube, the diffuser section configured such that the pressure at the exit of the diffuser section is greater than the pressure at the venturi; and a turbine tube comprising a blade assembly having a plurality of blades. The turbine tube is supported in the convergent section and is rotatably mounted, the blades being attached to the inner surface of turbine tube such that water flow past the blades drives the rotation of the turbine tube.

4. 发明申请

US20170138772A1 Flow Meter 有权
公开(公告)号：US20170138772A1
公开(公告)日：2017-05-18
申请号：US14942403
申请日：2015-11-16
申请人： Cameron International Corporation
发明人： Thomas Neilson , Gordon Vincent , Treyton Drake , Omar M. Kabir
IPC分类号： G01F1/05 , F16C3/02 , F01D5/02 , G01F15/14 , F03B1/02
CPC分类号： G01F1/053 , F01D5/02 , F03B1/02 , F05D2240/60 , F16C3/02 , G01F1/06 , G01F15/14
摘要： A paddle wheel flow meter designed for measuring the flow rate of a viscous or debris-laden fluid with fewer parts, higher durability and simplicity of servicing. The flow meter includes a housing including a flow bore and an insert body with an integral rotor shaft. The insert body is removably insertable into the housing. A rotor includes rotor blades and is attached to the rotor shaft so as to be at least partially located in the flow bore such that flow of the fluid causes the rotor to rotate. A sensor unit generates a signal indicative of the rotational rate of the rotor, which can be used to determine the flow rate of the fluid.

5. 发明授权

US09523344B2 Hydroelectric in-pipe turbine uses 有权
标题翻译：水电管内涡轮机用途
公开(公告)号：US09523344B2
公开(公告)日：2016-12-20
申请号：US13322573
申请日：2010-05-26
申请人： Daniel Farb , Joe Van Zwaren , Avner Farkash , Ken Kolman
发明人： Daniel Farb , Joe Van Zwaren , Avner Farkash , Ken Kolman
IPC分类号： F02B63/04 , F03G7/08 , H02K7/18 , F03B13/06 , F03B13/00 , F03B13/10 , F01D15/10
CPC分类号： F03B13/06 , F01D15/10 , F03B1/02 , F03B1/04 , F03B13/00 , F03B15/06 , F03D9/10 , F05B2220/20 , F05B2220/32 , F05B2220/602 , F05B2220/706 , Y02B10/50 , Y02E10/72 , Y02E10/725 , Y02E60/17
摘要： An in-pipe turbine has uses in energy storage and circulation. Specific applications are in storage systems working by elevation, smart grid systems, pressure release, and heating/cooling systems. Storage and release of electrical energy are important parts of an electrical grid. A system for storage using particulates is presented. On a higher level, a water system can interact with an electrical grid in order to use and provide electricity and convey water in a more efficient manner. The connection of a smart water and smart electrical grid, which may include the use of an in-pipe hydroelectric turbine, is presented.
摘要翻译：管内涡轮机在能量储存和循环方面具有应用。具体应用在通过高程，智能电网系统，压力释放和加热/冷却系统工作的存储系统中。电能的存储和释放是电网的重要部分。介绍了使用微粒存储的系统。在更高的水平上，水系统可以与电网相互作用，以便以更有效的方式使用和提供电力并输送水。提出了智能水和智能电网的连接，其可以包括使用管内水力发电机。

6. 发明申请

US20140255195A1 Bucket Connection for a Turbine Runner 有权
标题翻译：用于涡轮机的铲斗连接
公开(公告)号：US20140255195A1
公开(公告)日：2014-09-11
申请号：US14349879
申请日：2012-10-03
申请人： Dynavec AS
发明人： Hans Jorgen Jorgensen , Are Johan Simonsen
IPC分类号： F01D5/22
CPC分类号： F01D5/22 , F03B1/02 , Y02E10/223
摘要： A bucket connection for a turbine runner (1) where the turbine runner (1) includes a number of buckets (4) encircling a centre disk (2), where at least one bucket (4) is pivotably or hingedly connected to the centre disk (2), and where the position of the bucket (4) relatively the centre disk (2) under operation is set by an abutment (22) between the bucket (4) and a support (16), where the support (16) is connected to or constitutes a part of the centre disk (2), and where the abutment is constituted by an abutment surface 18 on the support 16 and an abutment surface 20 on the bucket 4, where the abutment surface 18 on the support 16 is non-planar, in that it is provided with a buckling 19, and that the abutment surface 20 of the bucket 4 is provided with a buckling 21 adapted to fit into the buckling 19 of the abutment surface 18 of the support 16, whereby the abutment 22 is adapted to accommodate forces acting both tangentially and radially of the bucket 4.
摘要翻译：一种用于涡轮机叶轮（1）的铲斗连接件，其中涡轮机转轮（1）包括围绕中心盘（2）的多个铲斗（4），其中至少一个铲斗（4）可枢转地或铰接地连接到中心盘（2），并且所述铲斗（4）相对于所述中心盘（2）在运行中的位置由所述铲斗（4）和支撑件（16）之间的抵接件（22）设定，其中所述支撑件（16）连接到或构成中心盘（2）的一部分，并且其中支座由支撑件16上的邻接表面18和在铲斗4上的抵靠表面20构成，其中支撑件16上的邻接表面18是非平面的，因为它设置有弯曲19，并且铲斗4的邻接表面20设置有弯曲21，其适于装配到支撑件16的邻接表面18的弯曲部19中，由此抵靠 22适于容纳作用于铲斗4的切向和径向的力。

7. 发明申请

US20060290139A1 Generating set utilizing falling water flow 审中-公开
标题翻译：发电机组利用落水流量
公开(公告)号：US20060290139A1
公开(公告)日：2006-12-28
申请号：US10531335
申请日：2004-01-16
申请人： Akio Takeuchi
发明人： Akio Takeuchi
IPC分类号： F03B13/00
CPC分类号： F03B7/006 , F03B1/02 , Y02E10/223
摘要： Falling water flow entering from an introduction port (12) into the inside of a cylindrical frame (10) is introduced into each of a plurality of buckets (30), the openings (32) of which face in the upward direction, lined up on an outer surface of one side of a circulating portion (22) of a conveyor disposed inside the cylindrical frame (10) along a passage through which the falling water flow passes. Then, the circulating portion (22) of the conveyor on which the buckets (30) are provided is circulated by kinetic energy and potential energy of the falling water flow introduced into the buckets (30). As a result, a generator (40) connected to a rotary shaft (24) which circulatably supports the conveyer (20) and rotates with the circulation of the conveyer (20) is revolved, thereby generating electric power.
摘要翻译：从引入口（12）进入圆柱形框架（10）内部的下降的水流被引入到多个铲斗（30）中的每一个中，其中开口（32）面向上方，排列在输送机的循环部分（22）的一侧的外表面沿着下水流通过的通道设置在圆柱形框架（10）的内部。然后，其上设置有桶（30）的输送机的循环部分（22）通过引入桶（30）的下降水流的动能和势能循环。结果，连接到旋转轴（24）的发电机（40）旋转地支撑输送机（20）并与输送机（20）的循环一起旋转，从而产生电力。

8. 发明申请

US20040120821A1 Pelton bucket 有权
标题翻译：佩尔顿桶
公开(公告)号：US20040120821A1
公开(公告)日：2004-06-24
申请号：US10476490
申请日：2004-01-13
发明人： Lothar Geppert , Christoph Scharer
IPC分类号： F01D001/00
CPC分类号： F03B1/02 , Y02E10/223 , Y02P70/525
摘要： Pelton buckets generally have flat outlet edges and are only downwardly sloped in the area of the bowl base under certain circumstances. This flat shape naturally limits the optimization possibilities in order to optimize the deflection of the jet in the Pelton bucket with regard to the efficiency of the Pelton turbine. The invention thus relates to a special shape of a Pelton bucket that is accompanied by a substantial gain in efficiency.
摘要翻译：佩尔顿桶通常具有平坦的出口边缘，并且在某些情况下仅在碗底部区域中向下倾斜。相对于Pelton涡轮机的效率，这种平坦的形状自然地限制了优化可能性以便优化Pelton铲斗中的射流的偏转。因此，本发明涉及一种伴随效率显着提高的佩尔顿桶的特殊形状。

9. 发明授权

US06655919B2 Method for assembling a pelton turbine wheel 有权
标题翻译：珀尔顿涡轮机组合方法
公开(公告)号：US06655919B2
公开(公告)日：2003-12-02
申请号：US10129792
申请日：2002-05-10
申请人： Georges Rossi , Louis Finet , Francis Freynet , Bernard Michel
发明人： Georges Rossi , Louis Finet , Francis Freynet , Bernard Michel
IPC分类号： F03B102
CPC分类号： F03B1/02 , F05B2230/60 , Y02E10/223 , Y02P70/525 , Y10T29/49321
摘要： The invention concerns a method which consists in: pre-positioning, in a housing (7) of a flange (5), a bucket (2) supported by part (23) of its outer surface (23) against an edge (71) of the housing (7) providing a space (E′) between the convex surface (23B) of the outer radial part (2B) of the bucket (2) and said edge (71); producing an articulated linkage (15) of the bucket (2) on the rim (1) and/or the flange (5) on the inside (2A) of the bucket (2); exerting on the outer radial part (2B) of the bucket (2) a first calibrated force to bring it closer to the edge (71); determining the distance (e) between said outer radial part (2B) and said edge (71) under said force; slackening said force; arranging, between said outer radial part (2B) and said edge (71), a wedge (53) having a thickness substantially equal to said distance (e); and exerting on the outer radial part (2B) of the bucket a second force (F2) to bringing it closer to the edge and maintaining said second force (F2) which has an intensity not less than that of the first force.
摘要翻译：本发明涉及一种方法，该方法包括：在凸缘（5）的壳体（7）中预定位在其外表面（23）的部分（23）上抵靠边缘（71）支撑的铲斗（2）所述壳体（7）在所述铲斗（2）的外径向部分（2B）的凸面（23B）和所述边缘（71）之间提供空间（E'）; 在所述轮辋（1）和/或所述铲斗（2）的内侧（2A）上的所述凸缘（5）上产生所述铲斗（2）的铰接连杆机构（15）。在铲斗（2）的外径向部分（2B）上施加第一校准力以使其更靠近边缘（71）; 在所述力下确定所述外部径向部分（2B）和所述边缘（71）之间的距离（e）; 力量松懈在所述外部径向部分（2B）和所述边缘（71）之间布置具有基本上等于所述距离（e）的厚度的楔形物（53）; 并且在铲斗的外径向部分（2B）上施加第二力（F2）以使其更接近边缘并保持具有不小于第一力的强度的所述第二力（F2）。

10. 发明授权

US2801193A Method of treating impulse turbine buckets 失效
标题翻译：冲击式水轮机的处理方法
公开(公告)号：US2801193A
公开(公告)日：1957-07-30
申请号：US42979354
申请日：1954-05-14
申请人： BALDWIN LIMA HAMILTON CORP
发明人： PARKER EARL R , POTTER RICHARD D
IPC分类号： C21D1/00 , F03B1/02
CPC分类号： F03B1/02 , C21D1/00 , Y02E10/223

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