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1. 发明申请

US20140059787A1 ELECTRICAL GENERATOR PARALLEL RING RESIN REMOVAL TOOLING 审中-公开
标题翻译：发电机并联环形树脂拆卸工具
公开(公告)号：US20140059787A1
公开(公告)日：2014-03-06
申请号：US14051278
申请日：2013-10-10
申请人： AREVA NP Inc.
发明人： Bruce William Schafer , Joseph Anthony Crockett
IPC分类号： B08B9/047 , B08B9/043 , B08B9/045
CPC分类号： B08B9/047 , B08B9/027 , B08B9/04 , B08B9/0436 , B08B9/045
摘要： A resin removal tooling system for electric generator parallel rings including: a non-rotating sheath; a shaft mounted in the non-rotating sheath; a cleaning ball attached to the shaft, the non-rotating sheath positioning the cleaning ball; a high speed motor coupled to the shaft for rotating the shaft; a variable power supply connected to the high speed motor; and a tachometer for measuring a rotational speed of the high speed motor and the cleaning ball. A process of cleaning resin out of an electrical generator parallel ring including the following steps: inserting a cleaning ball mounted on a shaft into the parallel ring; verifying a location of the cleaning ball; rotating the shaft; measuring a rotational speed of the cleaning ball with a tachometer; and removing resin with the cleaning ball.
摘要翻译：一种用于发电机平行环的树脂去除工具系统，包括：非旋转护套; 安装在非旋转护套中的轴; 安装在轴上的清洁球，非旋转鞘定位清洁球; 耦合到所述轴的用于旋转所述轴的高速电动机; 连接到高速电动机的可变电源; 以及用于测量高速电动机和清洁球的转速的转速计。一种从发电机并联环中清除树脂的方法，包括以下步骤：将安装在轴上的清洁球插入平行环中; 验证清洁球的位置; 旋转轴; 用转速计测量清洁球的转速; 并用清洁球除去树脂。

2. 发明授权

US08573032B2 Underwater method and apparatus for detecting leaks in a metallic tank or pit liner plate 有权
标题翻译：用于检测金属罐或坑衬板中的泄漏的水下方法和装置
公开(公告)号：US08573032B2
公开(公告)日：2013-11-05
申请号：US12732486
申请日：2010-03-26
申请人： Gregory Jacob Denne , James Edwin McCann
发明人： Gregory Jacob Denne , James Edwin McCann
IPC分类号： G01M3/04
CPC分类号： G01M3/10
摘要： A leak detecting apparatus for detecting flaws in a surface submerged in liquid is provided that includes a vacuum head for contacting the surface and forming a vacuum chamber filled with liquid between the surface and the vacuum head, the vacuum head including a multi-surface elastomer seal for contacting the surface; and a vacuum generator for pulling gas through a flaw in the surface into the vacuum head and to the gas separation chamber so as to displace the liquid from the gas separation chamber. A method for detecting flaws in a surface submerged in liquid is also provided.
摘要翻译：提供了一种用于检测淹没在液体中的表面中的瑕疵的泄漏检测装置，其包括用于接触表面的真空头并在表面和真空头之间形成填充有液体的真空室，真空头包括多表面弹性体密封件用于接触表面; 以及真空发生器，其用于将气体通过表面中的缺陷拉入真空头和气体分离室，以便从气体分离室移出液体。还提供了一种用于检测淹没在液体中的表面的缺陷的方法。

3. 发明授权

US08555917B2 Power line data acquisition 有权
标题翻译：电力线数据采集
公开(公告)号：US08555917B2
公开(公告)日：2013-10-15
申请号：US12725143
申请日：2010-03-16
申请人： Vedat T. Ataman , Lew McKeague
发明人： Vedat T. Ataman , Lew McKeague
IPC分类号： F16K37/00 , G01L5/00 , G01L5/12
CPC分类号： F16K37/0041 , F16K37/0083 , G01L5/00 , G01L5/0042 , G01L5/12 , H02K11/35 , Y10T137/0318 , Y10T137/8158 , Y10T137/8175
摘要： A motor operated valve diagnostic data acquisition system including: a motor operated valve assembly; a transmitter, the transmitter being permanently connected in a housing of a motor operated valve assembly; a receiver, the transmitter transmitting signals to the receiver via motor operated valve cables, the cables being existing motor operated valve cables; and electronic circuitry connected to the receiver, the electronic circuitry processing the signals received by the receiver.
摘要翻译：一种电动阀诊断数据采集系统，包括：电动阀组件; 变送器，所述变送器永久地连接在电动阀组件的壳体中; 接收机，发射机通过电动阀电缆将信号发送到接收器，电缆是现有的电动阀电缆; 和连接到接收器的电子电路，电子电路处理由接收器接收的信号。

4. 发明授权

US08527216B2 Eddy current for the characterization of broached tube support plate blockage 有权
标题翻译：涡流用于表征拉管管支撑板堵塞
公开(公告)号：US08527216B2
公开(公告)日：2013-09-03
申请号：US12702142
申请日：2010-02-08
申请人： John C. Griffith , Joseph R. Wyatt , Mihai G. M. Pop , Jeffrey M. Fleck
发明人： John C. Griffith , Joseph R. Wyatt , Mihai G. M. Pop , Jeffrey M. Fleck
IPC分类号： G01B7/34 , G01B5/28
CPC分类号： G01N27/9046 , B24B49/105 , F22B37/003
摘要： A method for determining tube support plate blockage of a steam generator includes the following steps: measuring at least five different eddy current values per tube support intersection; calculating a nominal clean fit radius of flow hole; determining a center signal response; converting the center signal response to a deposit thickness; determine an edge reduction; converting the edge reduction to an edge thickness; calculating the resulting flow hole radius; verifying the reasonableness of the resulting flow hole radius; and determining a virtual calibration range.
摘要翻译：一种用于确定蒸汽发生器的管支撑板堵塞的方法包括以下步骤：测量每个管支撑交点的至少五个不同的涡流值; 计算流量孔的标称清洁配合半径; 确定中心信号响应; 将中心信号响应转换成沉积物厚度; 确定边缘减少; 将边缘减少转换成边缘厚度; 计算得到的流孔半径; 验证所得流孔半径的合理性; 并确定虚拟校准范围。

5. 发明申请

US20100243062A1 POWER LINE DATA ACQUISITION 有权
标题翻译：电源线数据采集
公开(公告)号：US20100243062A1
公开(公告)日：2010-09-30
申请号：US12725143
申请日：2010-03-16
申请人： Vedat T. Ataman , Lew McKeague
发明人： Vedat T. Ataman , Lew McKeague
IPC分类号： F16K51/00
CPC分类号： F16K37/0041 , F16K37/0083 , G01L5/00 , G01L5/0042 , G01L5/12 , H02K11/35 , Y10T137/0318 , Y10T137/8158 , Y10T137/8175
摘要： A motor operated valve diagnostic data acquisition system including: a motor operated valve assembly; a transmitter, the transmitter being permanently connected in a housing of a motor operated valve assembly; a receiver, the transmitter transmitting signals to the receiver via motor operated valve cables, the cables being existing motor operated valve cables; and electronic circuitry connected to the receiver, the electronic circuitry processing the signals received by the receiver.
摘要翻译：一种电动阀诊断数据采集系统，包括：电动阀组件; 变送器，所述变送器永久地连接在电动阀组件的壳体中; 接收机，发射机通过电动阀电缆将信号发送到接收器，电缆是现有的电动阀电缆; 和连接到接收器的电子电路，电子电路处理由接收器接收的信号。

6. 发明申请

US20100186825A1 PIPE ASSEMBLY WITH SCOOP FOR DIRECTING FLUID INTO A STANDPIPE AND FOR MITIGATING ACOUSTIC AND VORTEX COUPLED RESONANCE 有权
标题翻译：管道组装用于将流体导向稳定剂和缓解声音和VORTEX耦合共振
公开(公告)号：US20100186825A1
公开(公告)日：2010-07-29
申请号：US12639679
申请日：2009-12-16
申请人： John Lynch
发明人： John Lynch
IPC分类号： F15D1/00 , F16L55/00
CPC分类号： F16L41/021 , F16L55/033 , Y10T137/0391
摘要： A piping assembly for directing fluid and mitigating acoustic and vortex coupled resonance is provided that includes a main pipe delivering fluid in a first direction; a standpipe coupled to the main pipe at an intersection; and a scoop positioned at the intersection directing the fluid towards the standpipe. A scooping insert and a method for disrupting vortex shedding in a piping assembly are also provided.
摘要翻译：提供了一种用于引导流体和减轻声学和涡流耦合共振的管道组件，其包括在第一方向上输送流体的主管; 在交叉口处连接到主管的立管; 以及位于相交处的勺子，其将流体引向立管。还提供了一种用于破坏管道组件中的涡流脱落的舀取插入件和方法。

7. 发明授权

US07686865B2 Method and system for recovering metal from metal-containing materials 有权
标题翻译：从含金属材料中回收金属的方法和系统
公开(公告)号：US07686865B2
公开(公告)日：2010-03-30
申请号：US11795424
申请日：2006-01-12
申请人： Chien M. Wai , Sydney S. Koegler
发明人： Chien M. Wai , Sydney S. Koegler
IPC分类号： C22B60/02 , C22B60/04 , C22B3/26
CPC分类号： C01G43/003 , B01D11/0203 , B01D11/0284 , B01D11/0288 , B01D11/0292 , C01P2006/80 , C22B3/0005 , C22B3/02 , C22B60/0239 , C22B60/026 , C22B60/04 , G21C19/46 , Y02P10/234 , Y02P20/544 , Y02W30/883
摘要： Embodiments of a method and a system for recovering a metal, such as uranium, from a metal-containing material are disclosed. The metal-containing material is exposed to an extractant containing a liquid or supercritical-fluid solvent and an acid-base complex including an oxidizing agent and a complexing agent. Batches of the metal-containing material are moved through a series of stations while the extractant is moved through the stations in the opposite direction. After the extraction step, the metal is separated from the solvent, the complexing agent and/or other metals by exposing the extract to a stripping agent in a countercurrent stripping column. The complexing agent and the solvent exit the column and are separated from each other by reducing the pressure. The recovered complexing agent is recharged with fresh oxidizing agent and recombined with fresh or recovered solvent to form a recovered extractant, which is distributed through the extraction stations.
摘要翻译：公开了一种用于从含金属的材料中回收诸如铀的金属的方法和系统的实施例。含金属材料暴露于含有液体或超临界流体溶剂的萃取剂和包含氧化剂和络合剂的酸碱络合物。含金属材料的批次通过一系列工位移动，同时将萃取剂沿相反方向移动通过工位。在提取步骤之后，通过将提取物暴露于逆流汽提塔中的汽提剂将金属与溶剂，络合剂和/或其它金属分离。络合剂和溶剂离开塔并通过降低压力彼此分离。回收的络合剂用新鲜的氧化剂再充电并与新鲜或回收的溶剂重新组合以形成回收的萃取剂，其通过萃取站分配。

8. 发明授权

US07637653B2 Method to analyze economics of asset management solutions for nuclear steam generators 有权
标题翻译：分析核蒸汽发生器资产管理解决方案经济性的方法
公开(公告)号：US07637653B2
公开(公告)日：2009-12-29
申请号：US11472651
申请日：2006-06-21
申请人： Mihai G. M. Pop , John Carroll Griffith , Kent Colgan
发明人： Mihai G. M. Pop , John Carroll Griffith , Kent Colgan
IPC分类号： G01N25/00
CPC分类号： F22B37/002 , F01K13/02 , G06Q10/063 , G06Q10/06375 , G06Q10/20 , Y02P90/14 , Y02P90/26 , Y02P90/86
摘要： A method to determine corrective actions of a nuclear steam generator, having the steps of modeling of steam generator tube and deposit heat transfer characteristics by analytically deriving specific deposit characteristics and descriptive model parameters, wherein the modeling uses historical thermodynamic data for an operating plant under evaluation, identifying a set of one of preventive and corrective maintenance alternatives to accomplish steam generator deposit objectives, determining through the modeling a power production impact of each of the set of one of preventative and corrective maintenance alternatives to determine an economic cost for each of the set of preventative and corrective maintenance alternatives, and initiating a maintenance alternative with a lowest economic cost as compared to the maintenance evaluation alternatives with higher economic costs.
摘要翻译：一种确定核蒸汽发生器的纠正措施的方法，具有通过分析推导特定沉积特性和描述性模型参数对蒸汽发生器管进行建模和沉积传热特性的步骤，其中建模使用历史热力学数据进行评估，确定一组预防和纠正性维护替代方案以完成蒸汽发生器存放目标，通过建模预防和维修替代方案中的每一个的功率生产影响来确定每组的经济成本的预防和纠正性维护替代方案，并且与具有较高经济成本的维护评估替代品相比，启动具有最低经济成本的维护方案。

9. 发明申请

US20150131768A1 NUCLEAR FUEL ROD CLADDING INCLUDING A METAL NANOMATERIAL LAYER 审中-公开
标题翻译：核燃料油包括金属纳米层
公开(公告)号：US20150131768A1
公开(公告)日：2015-05-14
申请号：US14079221
申请日：2013-11-13
申请人： AREVA NP INC.
发明人： Mihai G. M. Pop , Laurence Lamanna , Garry Garner , Brian Lockamon
IPC分类号： G21C3/07 , G21C21/14 , G21C3/06
CPC分类号： G21C3/07 , G21C3/06 , G21C21/02 , G21C21/14 , Y02E30/40
摘要： A nuclear fuel cladding is provided. The nuclear fuel cladding includes a base cladding; and at least one nanomaterial layer deposited on a surface of the base cladding, the nanomaterial layer having an average grain size of between 5 to 400 nanometers. A method of manufacturing nuclear fuel cladding is also provided. The method includes depositing nanoparticles on a base cladding to form at least one nanomaterial layer, the nanoparticles having an average grain size of between 5 to 400 nanometers.
摘要翻译：提供核燃料包层。核燃料包层包括基底包层; 以及沉积在所述基底包层的表面上的至少一个纳米材料层，所述纳米材料层的平均晶粒尺寸在5至400纳米之间。还提供了制造核燃料包层的方法。该方法包括在基底包层上沉积纳米颗粒以形成至少一个纳米材料层，纳米颗粒的平均晶粒尺寸在5至400纳米之间。

10. 发明申请

US20150092901A1 OPERATING A NUCLEAR REACTOR USING A DEPOSIT MODEL OF A NUCLEAR REACTOR HEAT TRANSFER SURFACE 有权
标题翻译：使用核反应堆换热表面的沉积模型操作核反应堆
公开(公告)号：US20150092901A1
公开(公告)日：2015-04-02
申请号：US14041806
申请日：2013-09-30
申请人： AREVA NP Inc.
发明人： Mihai G. M. Pop , Joseph R. Wyatt , John C. Griffith
IPC分类号： G21C7/00 , G06F17/50
CPC分类号： G21C7/00 , G06F17/5009 , G21C17/00 , G21D3/10 , G21D2003/005 , Y02E30/40
摘要： A method of operating a nuclear reactor is provided. The method includes defining a layer increment of a deposit layer modeling a deposit on a heat transfer surface of the nuclear reactor; periodically updating a thickness of the deposit layer by adding the layer increment to the deposit layer; recalculating properties of the deposit layer after each layer increment is added to the deposit layer; determining a temperature related variable of the heat transfer surface as a function of the recalculated properties of the deposit layer; and altering operation of the nuclear reactor when the temperature related variable of the heat transfer surface reaches a predetermined value. A method of modeling a deposit on a heat transfer surface of a nuclear reactor is also provided.
摘要翻译：提供了一种操作核反应堆的方法。该方法包括定义对核反应堆的传热表面上的沉积物进行建模的沉积层的层增量; 通过向沉积层添加层增量来周期性地更新沉积层的厚度; 将每层增量后的沉积层的重新计算性质添加到沉积层; 根据沉积层的重新计算性质确定传热表面的温度相关变量; 以及当传热表面的温度相关变量达到预定值时改变核反应堆的操作。还提供了对核反应堆的传热表面上的沉积物进行建模的方法。

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