专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20120117957A1 APPARATUS UTILIZING BUOYANCY FORCES AND METHOD FOR USING SAME 有权
标题翻译：使用BUOYANCY力的装置及其使用方法
公开(公告)号：US20120117957A1
公开(公告)日：2012-05-17
申请号：US13292954
申请日：2011-11-09
申请人： Wayne S. Travis
发明人： Wayne S. Travis
IPC分类号： F15B15/02
CPC分类号： F15B1/04 , F15B3/00 , F15B15/16 , Y02E60/17
摘要： An apparatus has a tank with an open top, a tank wall, and a closed bottom. A first ringwall extends from the bottom such that a first annular space is defined by the first ringwall and the tank wall, and a second annular space is defined by the first ringwall. A second ringwall extends in the second annular space, and defines a third annular space between the first ringwall and the second ringwall, and a cylindrical space. An air conduit extends through the cylindrical space. A pod disposed into the cylindrical space has a closed chamber and a displacement chamber. An inner riser disposed in the third annular space has an open bottom, and rests onto the inner ringwall. An outer riser rests onto the outer ringwall and is disposed in the first annular space and has a closed top, a wall, and an open bottom.
摘要翻译：装置具有开口顶部，罐壁和封闭底部的罐。第一环形壁从底部延伸，使得第一环形空间由第一环形壁和罐壁限定，并且第二环形空间由第一环形壁限定。第二环形壁在第二环形空间中延伸，并且在第一环形壁和第二环形壁之间限定第三环形空间以及圆柱形空间。空气管道延伸穿过圆柱形空间。设置在圆柱形空间中的吊舱具有封闭的腔室和移动腔室。设置在第三环形空间中的内立管具有敞开的底部，并且搁置在内环壁上。外立管搁置在外环壁上并且设置在第一环形空间中并且具有封闭的顶部，壁和开放的底部。

52. 发明申请

US20120098267A1 Pump storage arrangement, method of operating a pump storage arrangement and pump storage hydropower plant 审中-公开
标题翻译：泵存储布置，泵存储装置和泵存储水电站的操作方法
公开(公告)号：US20120098267A1
公开(公告)日：2012-04-26
申请号：US13276241
申请日：2011-10-18
申请人： Juergen Hockenberger , Bernhard Dudenhoeffer
发明人： Juergen Hockenberger , Bernhard Dudenhoeffer
IPC分类号： F03B13/08 , F15B1/027
CPC分类号： F03B15/005 , F03B3/10 , F03B13/06 , F05B2270/111 , Y02E10/22 , Y02E10/223 , Y02E10/226 , Y02E60/17
摘要： A method of operating and a pump storage arrangement are disclosed. The arrangement includes a main flow machine arranged between an energy store and an energy sink such that a fluid medium is conveyed out of the energy sink through the main flow machine into the energy store during pump operation while converting electrical energy into kinetic flow energy. The fluid medium is conveyed out of the energy store through the flow machine back into the energy sink during turbine operation while converting the stored potential energy into electrical energy. An auxiliary flow machine is arranged in series with the main flow machine and a conversion means is provided such that the fluid medium is conveyable through the main flow machine and the auxiliary flow machine during pump operation and the fluid medium is only conveyable through the main flow machine during turbine operation.
摘要翻译：公开了一种操作方法和泵存储装置。该装置包括布置在能量储存器和能量吸收器之间的主流动机器，使得流体介质在泵操作期间通过主流动机器输出到能量储存器中，同时将电能转换成动能流动能量。在涡轮机操作期间，流体介质通过流动机器从能量储存器传送回能量吸收器，同时将存储的势能转换成电能。辅助流动机与主流体机串联设置，并且提供转换装置，使得流体介质可在泵运行期间通过主流动机器和辅助流动机器传送，并且流体介质仅可通过主流体传送机器在涡轮机运行期间。

53. 发明授权

US08058741B1 Hydroelectric power system 有权
标题翻译：水力发电系统
公开(公告)号：US08058741B1
公开(公告)日：2011-11-15
申请号：US12471353
申请日：2009-05-23
申请人： Abel Echemendia
发明人： Abel Echemendia
IPC分类号： F03B13/10
CPC分类号： F03B13/06 , F03B7/00 , F05B2240/40 , Y02E10/22 , Y02E10/223 , Y02E60/17
摘要： A hydroelectric power system includes a plurality of paddle wheels, a plurality of electrical generators, a pumping system and a support structure. The support structure includes a water reservoir and at least one water channel contained in an inclined surface. The pumping system includes a plurality of inlet pipes and water pumps that pump water from a body of water into the water reservoir. The plurality of paddle wheels are rotatably retained along a length of the inclined surface. The paddle wheel includes tank paddles that are partially filled with water. The plurality of electrical generators are retained on the support structure. Each electrical generator includes a plurality of stator sections that are engaged or disengaged through a control device. Water in the water reservoir flows down at least one water channel and causes the plurality of paddle wheels to rotate, which causes the electrical generators to generate electricity.
摘要翻译：水力发电系统包括多个桨叶轮，多个发电机，泵送系统和支撑结构。支撑结构包括储水器和包含在倾斜表面中的至少一个水通道。泵送系统包括多个入口管和水泵，其将水从水体泵送到储水器中。多个桨轮沿着倾斜面的长度可旋转地保持。桨轮包括部分充满水的油罐桨。多个发电机被保持在支撑结构上。每个发电机包括通过控制装置接合或分离的多个定子部分。蓄水池中的水流至少一个水道，并使多个桨轮旋转，这导致发电机发电。

54. 发明申请

US20110233934A1 STORAGE OF COMPRESSED AIR IN WIND TURBINE SUPPORT STRUCTURE 有权
标题翻译：风力涡轮机支撑结构中压缩空气的储存
公开(公告)号：US20110233934A1
公开(公告)日：2011-09-29
申请号：US12730549
申请日：2010-03-24
申请人： Stephen E. Crane , Danielle A. Fong , Edwin P. Berlin, JR.
发明人： Stephen E. Crane , Danielle A. Fong , Edwin P. Berlin, JR.
IPC分类号： F03D9/02 , F04B17/02 , F03D5/00 , F03D11/02
CPC分类号： F03D9/25 , F03D9/17 , F03D9/28 , F03D15/00 , F03D15/10 , F04B17/02 , F05B2260/40311 , Y02E10/725 , Y02E10/726 , Y02E60/15 , Y02E60/17 , Y10T137/6851
摘要： An energy storage and recovery system employs air compressed utilizing power from an operating wind turbine. This compressed air is stored within one or more chambers of a structure supporting the wind turbine above the ground. By functioning as both a physical support and as a vessel for storing compressed air, the relative contribution of the support structure to the overall cost of the energy storage and recovery system may be reduced, thereby improving economic realization for the combined turbine/support apparatus. In certain embodiments, expansion forces of the compressed air stored within the chamber, may be relied upon to augment the physical stability of a support structure, further reducing material costs of the support structure.
摘要翻译：能量储存和回收系统采用来自操作风力涡轮机的利用空气压缩的电力。该压缩空气储存在支撑风力涡轮机上方地面的结构的一个或多个室中。通过充当物理支撑物和用于储存压缩空气的容器，可以减少支撑结构对能量储存和回收系统的总体成本的相对贡献，从而提高组合的涡轮/支撑装置的经济实现。在某些实施例中，存储在腔室内的压缩空气的膨胀力可以依赖于增加支撑结构的物理稳定性，进一步降低了支撑结构的材料成本。

55. 发明申请

US20110187111A1 Hydraulic Power Generation Motor 失效
标题翻译：液压发电电机
公开(公告)号：US20110187111A1
公开(公告)日：2011-08-04
申请号：US13122395
申请日：2009-06-19
申请人： Byung Doo Lim
发明人： Byung Doo Lim
IPC分类号： H02K7/18
CPC分类号： H02K7/1823 , F03B13/00 , F05B2220/602 , Y02B10/50 , Y02E10/28 , Y02E60/17
摘要： A hydraulic power generation motor includes a tubular body (4) including a pair of coupling flanges (12) formed at opposite ends thereof and an impeller housing (8) formed in an intermediate portion thereof, the coupling flanges (12) being connectable to fluid conduits (10) through which fluid flows. An impeller (38) is rotatably installed within the impeller housing (8) of the tubular body (4), the impeller (38) being designed to be rotated by the fluid and operatively connected to a generator (40) for generating an electric power.
摘要翻译：液压发电电动机包括：管状体（4），其包括形成在其相对端部的一对联接凸缘（12）和形成在其中间部分的叶轮壳体（8），所述联接凸缘（12）可连接到流体流体流过的管道（10）。叶轮（38）可旋转地安装在管状体（4）的叶轮壳体（8）内，叶轮（38）设计成由流体旋转并可操作地连接到发电机（40），用于产生电力。

56. 发明申请

US20110158747A1 METHOD FOR PROTECTING SUBMARINE CABLE AND SUBMARINE LONG TUBE 审中-公开
标题翻译：保护海底电缆和海绵长管的方法
公开(公告)号：US20110158747A1
公开(公告)日：2011-06-30
申请号：US12979572
申请日：2010-12-28
申请人： Takahito Ohkubo , Toshihiro Tanaka , Nobuyoshi Oike , Hironori Kawamura , Shinichi Tanaka , Ikuo Moriyama , Motoo Yoshioka
发明人： Takahito Ohkubo , Toshihiro Tanaka , Nobuyoshi Oike , Hironori Kawamura , Shinichi Tanaka , Ikuo Moriyama , Motoo Yoshioka
IPC分类号： F16L57/00
CPC分类号： F16L1/123 , F03D9/14 , F03D9/25 , F03D13/22 , F03D13/25 , H02G9/025 , Y02E10/72 , Y02E60/17
摘要： At a location where a submarine cable 20 is to be installed, the condition of a seabed 200 and the condition of tidal currents near the seabed 200 are investigated in advance to examine the number of filter units 50 and the position where the filter units 50 are to be installed. First, the submarine cable 20 is installed on the seabed 200. Then, the filter units 50 are installed so as to cover the submarine cable 20 installed on the seabed 200.
摘要翻译：在要安装海底电缆20的位置，预先研究海床200的状况和靠近海床200的潮汐流的状况，以检查过滤器单元50的数量和过滤器单元50的位置要安装。首先，将海底电缆20安装在海床200上。然后，安装过滤器单元50以覆盖安装在海床200上的海底缆线20。

57. 发明申请

US20110142596A1 METHOD FOR MONITORING A COMPONENT IN A HYDRAULIC CIRCUIT, MONITORING DEVICE AND FLUID TURBINE 审中-公开
标题翻译：液压电路，监控装置和流体涡轮机中组件的监控方法
公开(公告)号：US20110142596A1
公开(公告)日：2011-06-16
申请号：US12825688
申请日：2010-06-29
申请人： Jacob Johannes NIES
发明人： Jacob Johannes NIES
IPC分类号： F03B15/00 , F15B13/00
CPC分类号： F03D9/28 , F03D9/17 , F03D9/25 , F03D17/00 , F15B19/005 , Y02E10/72 , Y02E60/17 , Y02P80/158 , Y10T137/0318 , Y10T137/8158
摘要： The disclosure concerns a method for monitoring at least one component to be monitored in a hydraulic circuit filled with a working fluid, the hydraulic circuit comprises at least one pump for circulating the working fluid, wherein the method comprises:—changing an operational state of at least one first component in the hydraulic circuit such that a working point of the at least one component to be monitored changes to a predetermined working point;—performing at least one measurement for monitoring the at least one component to be monitored. Further, the disclosure concerns a monitoring device for monitoring at least one component to be monitored in a hydraulic circuit being filled with a working fluid. Further, the disclosure concerns a fluid turbine comprising at least one fluid rotor, wherein the fluid rotor is adapted to convert kinetic power of a fluid into a rotation, the fluid turbine further comprising a hydraulic circuit filled with a working fluid.
摘要翻译：本公开涉及一种用于在填充有工作流体的液压回路中监测待监测的至少一个部件的方法，所述液压回路包括用于使工作流体循环的至少一个泵，其中所述方法包括： - 改变工作流体的操作状态所述液压回路中的至少一个第一部件，使得待监测的所述至少一个部件的工作点改变为预定的工作点; - 执行至少一个测量，以监测所述至少一个待监控部件。此外，本公开涉及一种监测装置，用于在充满工作流体的液压回路中监测待监测的至少一个部件。此外，本公开涉及包括至少一个流体转子的流体涡轮机，其中流体转子适于将流体的动力转换为旋转，所述流体涡轮机还包括填充有工作流体的液压回路。

58. 发明申请

US20110109094A1 Wind To Electric Energy Conversion With Hydraulic Storage 审中-公开
标题翻译：风向电力转换与液压存储
公开(公告)号：US20110109094A1
公开(公告)日：2011-05-12
申请号：US12813781
申请日：2010-06-11
申请人： Daniel Kenway , Dwayne Garneau
发明人： Daniel Kenway , Dwayne Garneau
IPC分类号： F03D9/00
CPC分类号： F15B1/024 , F03D9/14 , F03D9/17 , F03D9/25 , F05B2260/406 , F15B1/027 , F15B1/24 , Y02E10/72 , Y02E60/15 , Y02E60/17 , Y02P80/13 , Y02P80/158
摘要： A system for reversible storage of energy, the system comprising: means for generating energy; first conversion means for converting the energy into stored energy by means of low ratio (3.2:1 or less) high pressure (200 bar minimum) compression of gas; and second conversion means for converting the stored energy by expansion or reversal of the first process into usable energy.
摘要翻译：一种用于能量的可逆存储的系统，所述系统包括：用于产生能量的装置; 第一转换装置，用于通过低比（3.2:1或更低）的气压高压（200巴）压缩将能量转换成储能; 以及第二转换装置，用于通过第一过程的扩展或反转将存储的能量转换成可用能量。

59. 发明申请

US20110030362A1 Hydraulic Geofracture Energy Storage System 有权
$Hydraulic Geofracture Energy Storage System$
标题翻译：液压地裂缝储能系统
公开(公告)号：US20110030362A1
公开(公告)日：2011-02-10
申请号：US12853066
申请日：2010-08-09
申请人： Howard K. Schmidt
发明人： Howard K. Schmidt
IPC分类号： F16D31/02
CPC分类号： F03B13/06 , F02C6/16 , F03D9/17 , F03D9/255 , F03D9/28 , Y02E10/22 , Y02E10/46 , Y02E10/72 , Y02E60/15 , Y02E60/17 , Y02P90/50
摘要： Energy is stored by injecting fluid into a hydraulic fracture in the earth and producing the fluid hack while recovering power. The method is particularly adapted to storage of large amounts of energy such as in grid-scale electric energy systems. The hydraulic fracture may be formed and treated with resin so as to limit fluid loss and to increase propagation pressure.
摘要翻译：能量通过将流体注入地球的水力裂缝并在回收功率的同时产生流体侵入而被储存。该方法特别适用于存储大量的能量，例如电网规模的电能系统。可以用树脂形成和处理水力破裂，以限制流体损失并增加传播压力。

60. 发明授权

US07877992B2 Hydraulic power generation system driven by compression air produced by fluid 失效
标题翻译：由流体产生的压缩空气驱动的液压发电系统
公开(公告)号：US07877992B2
公开(公告)日：2011-02-01
申请号：US12129445
申请日：2008-05-29
申请人： Tien-Chuan Chen
发明人： Tien-Chuan Chen
IPC分类号： F16D31/02
CPC分类号： F03B17/061 , F03B13/06 , F03B13/08 , F03B13/264 , F03B13/266 , F03D9/008 , F03D9/14 , F03D9/17 , F05B2240/133 , F05B2240/2211 , F05B2240/96 , Y02E10/28 , Y02E10/72 , Y02E60/15 , Y02E60/17 , Y02P80/158 , Y02P90/50
摘要： A hydraulic power generation system driven by compression air produced by fluid is provided. The present invention is featured in that it employs more than one group of windmills which can be driven by wind power, or utilizes hydraulic power, such as a river flow, tides at estuaries or bays to drive more than one group of hydraulic turbines. The rotation power of the windmills or the hydraulic turbines then drives a transmission and subsequently drives an air compressor to produce compression air. The compression air is compressed with a specific pressure and collectively stored in an air compression tank. The compression air stored in the air compression tank is guided to a water filled hermetic tank. The hermetic tank is connected with a hermetic water tower having a certain height, in which the hermetic tanks and the hermetic water tower are connected with a communicating pipe by which a pressure can be conducted. According to the Pascal's principle, when suffering the pressure of the compression air, the water stored in the hermetic tank is transmitted to the hermetic water tower up to a certain height thus obtaining a potential energy. The water is collectively stored at the certain height to obtain a large amount. Such a large amount of water can be downwardly guided to drive a hydraulic turbine which is connected to a power generator for generating power. After releasing the potential energy, the water can be conducted back to the hermetic tank via another communicating pipe for recycle use.
摘要翻译：提供由流体产生的压缩空气驱动的液压发电系统。本发明的特征在于它采用了可以由风力驱动的多组风车，或者利用诸如河流的水力，沿着河口或海湾潮汐来驱动一组以上的水轮机。然后风车或水轮机的旋转功率驱动变速器，随后驱动空气压缩机产生压缩空气。压缩空气以特定压力被压缩并集中储存在空气压缩罐中。将储存在空气压缩槽中的压缩空气引导至填充水的密封容器。密封罐与具有一定高度的密封水塔连接，其中密封罐和密封水塔与可以进行压力的连通管连接。根据帕斯卡的原理，当压缩空气受压时，储存在密封罐中的水被传送到密封水塔达一定的高度，从而获得势能。将水集中储存在一定高度以获得大量的水。这样大量的水可以被向下引导以驱动连接到用于发电的发电机的水轮机。释放势能后，水可以通过另一个连通管回送到密封罐，用于回收利用。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式