公开(公告)号：US20050274214A1

公开(公告)日：2005-12-15

申请号：US10529283

申请日：2003-09-12

申请人： Zijing Pang

发明人： Zijing Pang

IPC分类号： F03B11/00 ,  F03B11/04 ,  F01D25/34

CPC分类号： F03B11/00 ,  F03B11/006 ,  F03B11/04 ,  F05B2230/608 ,  Y02E10/226 ,  Y02P70/525 ,  Y10T74/19633 ,  Y10T74/19651 ,  Y10T74/19684

摘要： An elastic couple barring apparatus (i.e., an elastic couple rotor turning gear) is a special tool to drive a rotor by elastic couple for adjusting a shafting center of a vertical hydroelectric generating set and other rotating devices. The elastic couple rotor turning gear is characterized in that an elastic support is mounted on a frame of the driven device, a casing being connected to the elastic support, a casing cover being firmly fixed on the casing, a speed reducer and an electric motor being installed on the cover, an output shaft of the speed reducer extending into the casing under the casing cover, the output shaft having a pinion gear mounted thereon and meshed with a gear body of a bull gear positioned in the casing, the bull gear being connected to a shaft coupling through parallel keys via a key seat or an upright post, and the shaft coupling being fixed on a rotor of the driven device. The advantages of the invention is that the structure is more reasonable, the concentricity may be adjusted more conveniently, the elastic connection makes operation easy and vibration small, deformation caused by suspending arms is eliminated, and operation's accuracy and precision are improved because the gears may be meshed and operated smoothly.

摘要翻译： 弹性联轴器装置（即弹性耦合转子转动齿轮）是用于调节垂直水力发电机组和其它旋转装置的轴系中心的弹性联轴器驱动转子的专用工具。 弹性耦合转子转动齿轮的特征在于，弹性支撑件安装在从动装置的框架上，壳体连接到弹性支撑件，壳体盖牢固地固定在壳体上，减速器和电动机 安装在盖上，减速器的输出轴延伸到壳体下方的壳体中，输出轴具有安装在其上的小齿轮并与定位在壳体中的大齿轮的齿轮体啮合，大齿轮连接 通过键座或立柱连接到通过平行键的轴，并且所述轴联接件固定在从动装置的转子上。 本发明的优点是结构更合理，可以更方便地调整同心度，弹性连接使操作容易，振动小，由悬挂臂引起的变形消除，操作精度和精度提高，因为齿轮可能 啮合平稳。

公开(公告)号：US20050189769A1

公开(公告)日：2005-09-01

申请号：US11110503

申请日：2005-04-20

申请人： David Baarman ,  Thomas Leppien ,  Terry Lautzenheiser ,  Christopher Houghton ,  Stephen McPhilliamy

发明人： David Baarman ,  Thomas Leppien ,  Terry Lautzenheiser ,  Christopher Houghton ,  Stephen McPhilliamy

IPC分类号： C02F1/00 ,  C02F1/32 ,  E03C1/00 ,  F03B1/00 ,  F03B13/00 ,  F03B13/10 ,  H02K7/18 ,  H02P9/04

CPC分类号： H02K7/1823 ,  C02F1/001 ,  C02F1/008 ,  C02F1/283 ,  C02F1/32 ,  C02F1/325 ,  C02F9/005 ,  C02F2201/009 ,  C02F2201/3222 ,  C02F2201/326 ,  C02F2209/005 ,  C02F2209/006 ,  C02F2307/06 ,  E03C1/08 ,  E03C2201/40 ,  F03B1/00 ,  F03B13/00 ,  F05B2220/602 ,  F05B2240/2411 ,  Y02A20/212 ,  Y02B10/50 ,  Y02E10/223 ,  Y02E10/28 ,  Y02P70/525 ,  Y10T29/49009 ,  Y10T29/49229

摘要： A liquid treatment system that may be self-powered includes a filter, an ultraviolet light source and a hydro-generator. A flow of liquid may be filtered with the filter and used to rotate the hydro-generator to generate electric power. The ultraviolet light source may be energized by the electric power generated by the hydro-generator when the revolutions-per-minute or the magnitude of electric power of the hydro-generator enters a determined range. The flow of liquid may be subject to ultraviolet energy generated by the ultraviolet light source. It may be indicated when the ultraviolet light source reaches dose.

摘要翻译： 可以自供电的液体处理系统包括过滤器，紫外光源和水力发电机。 可以用过滤器过滤液体流，并且用于旋转水力发电机以产生电力。 当水力发电机的每分钟转数或电力的大小进入确定的范围时，紫外光源可以由水力发电机产生的电力通电。 液体的流动可能受紫外光源产生的紫外线能量的影响。 当紫外线光源达到剂量时，可以指示。

公开(公告)号：US06930407B2

公开(公告)日：2005-08-16

申请号：US10865781

申请日：2004-06-14

申请人： Heinz Panholzer

发明人： Heinz Panholzer

IPC分类号： F03B13/08 ,  F03B13/10

CPC分类号： F03B13/08 ,  F03B13/105 ,  F05B2240/40 ,  Y02E10/22 ,  Y02P70/525

摘要： Method for producing a device for obtaining electrical energy from hydropower and a method for modifying a dam, in which, at a remote production site, at least two turbine-generating units, comprising a turbine and a generator connected to it, are produced, at a remote production site at least two turbine-generator units are connected to one another to form at least one module including at least two turbine-generator units. The at least one module is transported from the production site over a distance to the site of use by a transport, and, at the site of use, the at least one module is lifted off the transport by a lifting fixture and is moved into a position which is provided for its operation. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

摘要翻译： 一种用于从水力发电获得电能的装置的方法和一种用于修改坝的方法，其中在远程生产现场，至少两个包括与其相连的涡轮机和发电机的涡轮发电机组产生在 至少两个涡轮发电机单元相互连接以形成包括至少两个涡轮发电机单元的至少一个模块的远程生产站点。 至少一个模块从生产现场通过运输工具远离使用场地运输，并且在使用现场，至少一个模块通过提升固定装置从运输工具上卸下并移动到 为其操作提供的位置。 本摘要既不旨在限定本说明书中公开的发明，也不旨在以任何方式限制本发明的范围。

公开(公告)号：US06926494B2

公开(公告)日：2005-08-09

申请号：US10467678

申请日：2002-10-09

申请人： Michel Sabourin

发明人： Michel Sabourin

IPC分类号： F03B3/04 ,  F03B3/18 ,  F03B13/08 ,  F03B3/06

CPC分类号： F03B3/186 ,  F03B3/04 ,  F03B13/08 ,  F05B2230/80 ,  Y02E10/22 ,  Y02E10/223 ,  Y02P70/525 ,  Y10T29/49318

摘要： A hydraulic turbine with increased power capacities for new or existing hydroelectric installations. The turbine has a larger axial runner wheel and a reshaped runner ring peripherally extending around the runner wheel. A draft tube with a larger elbow section extends on a downstream side of the runner ring. A water supply port extends around a rotation axis of the runner wheel on an upstream side of the runner ring, and is adapted to produce a centripetal water flow swirling around the rotation axis of the runner wheel. A turning passageway extends between the water supply port and the runner ring, and is adapted to guide and redirect the centripetal water flow in a substantially axial direction of the runner wheel. An axial distributor extends between the turning passageway and the runner ring.

摘要翻译： 水力涡轮机具有增加的功率容量，用于新建或现有的水力发电设备。 涡轮机具有较大的轴向流道轮和围绕流轮轮周向延伸的重新形成的流道环。 具有较大弯头部分的引流管在流道环的下游侧延伸。 供水口在流道环的上游侧围绕流轮的旋转轴线延伸，并且适于产生围绕流轮的旋转轴线旋转的向心水流。 转向通道在供水口和流道环之间延伸，并且适于沿着流轮的大致轴向方向引导和重定向向心水流。 轴向分配器在转向通道和转轮环之间延伸。

公开(公告)号：US06281597B1

公开(公告)日：2001-08-28

申请号：US09373679

申请日：1999-08-13

申请人： Henry K. Obermeyer ,  Thomas Dum ,  Wolfgang Sambs

发明人： Henry K. Obermeyer ,  Thomas Dum ,  Wolfgang Sambs

IPC分类号： F03B1300

CPC分类号： F03B13/08 ,  F03B13/10 ,  F05B2230/601 ,  F05B2240/40 ,  F05B2240/911 ,  Y02E10/22 ,  Y02P70/525

摘要： A hydroelectric power installation including a pre-existing gated spillway with upstream bulkhead slots and bulkhead service crane and hydroelectric generating modules configured to fit the existing upstream bulkhead slots. Each module including a plurality of turbines, generators, and associated switchgear. The installation may include a trash rake operated on the pre-existing bulkhead service craneway. The hydroelectric installation is configured to meet all of the original navigation project design criteria including generating modules that can be raised above flood water as high as the associated radial gates and that are able to be safely lowered in front of a failed radial gate to serve as the emergency bulkhead the slots for which the modules exclusively occupy.

摘要翻译： 一种水力发电装置，其包括预先存在的具有上游舱壁狭槽的门控溢流道和隔板服务起重机以及配置成适合现有上游舱壁槽的水力发电模块。 每个模块包括多个涡轮机，发电机和相关的开关设备。 该安装可能包括在预先存在的舱壁服务起重机上操作的垃圾耙。 水力发电设备被配置为满足所有原始导航项目设计标准，包括可以在洪水之上产生的高达相关的径向门的发电模块，并且能够在故障的径向门前安全地降低以用作 紧急舱壁模块专门占用的槽。

公开(公告)号：US5873700A

公开(公告)日：1999-02-23

申请号：US788293

申请日：1997-01-24

申请人： Hitoshi Ichikawa

发明人： Hitoshi Ichikawa

IPC分类号： F01D5/28 ,  F01D17/16 ,  F03B3/18 ,  F03B11/00 ,  F01D9/04

CPC分类号： F01D5/288 ,  F01D17/162 ,  F03B3/183 ,  F05B2230/90 ,  F05D2230/90 ,  Y02E10/223 ,  Y02E10/226 ,  Y02P70/525

摘要： An earth and sand wear resisting hydraulic machine disposed in pressurized water and having movable guide vanes, has a wear resisting material against earth and sand applied by spraying or welding to the front end of a vane body of each guide vane, to the surface of a vane body portion located below the center of a water flowing portion of the vane body and to upper and lower end faces of the vane body. Consequently, the guide vanes and end faces are protected against wear caused by earth and sand.

摘要翻译： 一种设置在加压水中并具有可移动导向叶片的防砂砂磨损液压机具有通过喷射或焊接施加到每个导叶的叶片主体的前端而施加的耐磨材料的表面 叶片主体部分位于叶片主体的水流部分的中心下方以及叶片主体的上端和下端面。 因此，导向叶片和端面可以防止由砂土造成的磨损。

公开(公告)号：US5346364A

公开(公告)日：1994-09-13

申请号：US104196

申请日：1993-08-10

申请人： Davorin Kapich

发明人： Davorin Kapich

IPC分类号： F01D15/08 ,  F02B39/14 ,  F03B1/00 ,  F04D25/04 ,  F01D9/02

CPC分类号： F01D15/08 ,  F02B39/14 ,  F03B1/00 ,  F04D25/04 ,  F02B2275/32 ,  Y02E10/223 ,  Y02P70/525 ,  Y02T10/142

摘要： A small, compact, relatively low cost, long life and very high speed hydraulic turbine drive. Typical power of this turbine is in the range of 5 to 20 horsepower with operating speeds of 50,000 to 200,000 RPM. The turbine blades are produced at low cost as a part of a thermoplastic turbine wheel and the strength needed for very high centrifugal forces is provided by compressing substantially all of the plastic turbine wheel, except for the blades, within a metal sleeve. A preferred embodiment is driven by a hydraulic pump geared mechanically to a motor vehicle engine and drives a compressor for supercharging the engine.

摘要翻译： 小型，紧凑，成本相对较低，寿命长，非常高速的水轮机驱动。 该涡轮机的典型功率在5至20马力的范围内，运行速度为50,000至200,000 RPM。 以低成本制造涡轮机叶片作为热塑性涡轮机叶轮的一部分，并且通过在金属套筒内基本上压缩除了叶片之外的所有塑料涡轮机叶片来提供非常高的离心力所需的强度。 优选实施例由机械地机械地机动车辆发动机的液压泵驱动并且驱动用于对发动机增压的压缩机。

公开(公告)号：US5148635A

公开(公告)日：1992-09-22

申请号：US667439

申请日：1991-03-11

申请人： Benny R. Porter

发明人： Benny R. Porter

IPC分类号： B23P6/00 ,  B23Q5/38 ,  B23Q9/00 ,  B24B19/14 ,  B24B21/16 ,  F01D5/00 ,  F03B3/12 ,  F03B11/00

CPC分类号： B23P6/002 ,  B23Q5/385 ,  B23Q9/0021 ,  B24B19/14 ,  B24B21/16 ,  F01D5/005 ,  F03B11/00 ,  F03B3/128 ,  Y02E10/223 ,  Y02E10/226 ,  Y02P70/167 ,  Y02P70/177 ,  Y02P70/525

摘要： A method and apparatus is disclosed for use in a hydraulic assembly (1) for purposes of repairing and resurfacing of turbine liner walls (8) pitted as a result of cavitation and the like. The method includes rotation of turbine blades (6) and a turbine shaft (2) through a turning mechanism (18) positioned on a blade (6), so the turning forces are exerted directly between the turning mechanism and the surface of the liner wall (8). The method and apparatus further includes the use of a repair assembly (16) mounted to the turbine blades (6) for selectively positioning a grinding mechanism (104) adjacent the liner wall (8) for grinding and sanding the same. The grinder mechanism (104) includes components for selectively adjusting horizontal and vertical positioning of the mechanism (104). The horizontal and vertical positioning components can also be employed with other mechanisms for performing repairing and resurfacing operations.

摘要翻译： 公开了一种用于液压组件（1）中的方法和装置，用于由于空化等而导致的涡轮机衬套壁（8）的修复和表面修复。 该方法包括通过位于叶片（6）上的转动机构（18）的涡轮叶片（6）和涡轮轴（2）的旋转，因此转动力直接施加在转动机构和衬套壁的表面之间 （8）。 所述方法和装置还包括使用安装到所述涡轮叶片（6）上的修理组件（16），用于选择性地定位邻近所述衬套壁（8）的研磨机构（104），以用于研磨和砂磨所述磨削机构。 研磨机构（104）包括用于选择性地调节机构（104）的水平和垂直定位的部件。 水平和垂直定位组件也可以用于执行修复和重铺操作的其他机构。

公开(公告)号：US4671740A

公开(公告)日：1987-06-09

申请号：US881518

申请日：1986-06-30

申请人： Thomas J. Ormiston ,  Dean A. Rulis

发明人： Thomas J. Ormiston ,  Dean A. Rulis

IPC分类号： F03B3/12 ,  F04D29/02

CPC分类号： F04D29/02 ,  F03B3/12 ,  F04D29/2294 ,  Y02E10/223 ,  Y02P70/525 ,  Y10T428/31663

摘要： A ceramic coated abrasion resistant member and method of making are described in which a plurality of thin plates of polycrystalline ceramic material of small size, for example, a square plate measuring 1.0 inch by 1.0 inch having a thickness less than 0.200 inch are bonded to a thicker substrate base member with a uniform layer of organic adhesive bonding material. The bonding material includes a thermosetting organic plastic adhesive and a coupling agent which forms covalent chemical bonds with the ceramic plates, base member and plastic adhesive. An organosilane, such as .gamma.-aminopropyl trimethoxy silane, may be used as the coupling agent. The ceramic material may be selected from the group consisting of aluminum oxide, zirconium oxide, silicon carbide, silicon nitride, and spinel ceramic materials. The substrate member is preferably metal, such as steel and the plastic adhesive may be an epoxy resin. The ceramic coated abrasion resistant member may be an impeller blade such as the blades of a high speed fan for conveying coal dust or other abrasive particulate material through a conduit, or the blades of a pump impeller for pumping abrasive liquid. In the process for making the abrasion resistant member, the substrate base member and the ceramic plates are coated on the surfaces to be bonded with a thin layer of coupling agent of about one molecule thickness before they are bonded together with the thermosetting organic plastic adhesive.

摘要翻译： 描述了一种陶瓷涂覆的耐磨构件和制造方法，其中将多个小尺寸的多晶陶瓷材料薄板，例如厚度小于0.200英寸的1.0英寸×1.0英寸的方形板结合到 较厚的基材基材与均匀的有机粘合剂粘结材料层。 接合材料包括热固性有机塑料粘合剂和与陶瓷板，基底构件和塑料粘合剂形成共价化学键的偶联剂。 可以使用有机硅烷，例如γ-氨基丙基三甲氧基硅烷作为偶联剂。 陶瓷材料可以选自氧化铝，氧化锆，碳化硅，氮化硅和尖晶石陶瓷材料。 基板构件优选为金属，例如钢，塑料粘合剂可为环氧树脂。 陶瓷涂覆的耐磨构件可以是诸如高速风扇的叶片的叶轮叶片，用于通过导管或用于泵送研磨液体的泵叶轮的叶片输送煤尘或其它磨料颗粒材料。 在制造耐磨部件的工艺中，将基材基材和陶瓷板在与热固性有机塑料粘合剂粘合在一起之前用约1分子厚度的偶联剂薄层粘合在表面上。

公开(公告)号：US4608094A

公开(公告)日：1986-08-26

申请号：US682968

申请日：1984-12-18

申请人： John A. Miller ,  Roy L. Athey

发明人： John A. Miller ,  Roy L. Athey

IPC分类号： B21J5/00 ,  B21K1/32 ,  B21K1/36 ,  B23P15/00 ,  C22F1/10 ,  F02C7/20 ,  F03B3/12

CPC分类号： B21J5/00 ,  B21K1/36 ,  B23P15/006 ,  C22F1/10 ,  F03B3/12 ,  Y02E10/223 ,  Y02P70/525 ,  Y10S148/902

摘要： A method is described for producing metallic articles, especially turbine disks, which have a hot-worked structure in one region and a warmworked structure in another region and thereby have properties which differ in different regions. The method comprises an initial hot-working step, an intermediate heat treatment step and a final warm-working step.

摘要翻译： 描述了一种用于生产在一个区域中具有热加工结构并且在另一区域中具有热加工结构并因此具有不同区域不同的性质的金属制品，特别是涡轮盘的方法。 该方法包括初始热加工步骤，中间热处理步骤和最终加温步骤。