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公开(公告)号：US07223920B2
公开(公告)日：2007-05-29
申请号：US11156339
申请日：2005-06-17
申请人： George F. Dailey , Louis R. Rubio
发明人： George F. Dailey , Louis R. Rubio
IPC分类号： H05K7/14
摘要： The present invention provides for an insulating boot 20 for ends of through-bolts 12 in electric generators that comprises a shaped insulating boot. The boot has an inner surface and an outer surface and an opening, where the inner surface is substantially free of protrusions. The inner surface of the shaped boot 20 is within 0.01 to 0.5 inches (0.025–1.3 cm) larger than the shape of the end of a through-bolt 12 to which the shaped boot will be applied. The shaped insulating boot has a breakdown voltage of at least 10 kV, and more particularly at least 30 kV, and the shaped boot is placed over the end of a through-bolt of an electric generator.
摘要翻译： 本发明提供一种用于发电机中的贯穿螺栓12的端部的绝缘套管20，其包括成形的绝缘套管。 靴子具有内表面和外表面和开口，其中内表面基本上没有突起。 成形靴子20的内表面比成形靴子将要施加的贯穿螺栓12的端部的形状大0.01至0.5英寸（0.025-1.3厘米）。 成形的绝缘靴具有至少10kV，更特别是至少30kV的击穿电压，并且成形护罩放置在发电机的贯穿螺栓的端部之上。
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公开(公告)号：US07098560B2
公开(公告)日：2006-08-29
申请号：US10854917
申请日：2004-05-27
CPC分类号： G01R31/025 , G01R31/346 , H02K3/487 , H02K11/00
摘要： A flux probe (100) for measuring the rotor flux of an electric generator (10). The probe (100) is affixed to a probe carrier (102) and held within a stator coil slot (62) by affixing the carrier (102) to two opposing grooves (104) formed in sidewalls (81) of the slot (62). One or more stator coils (18) are also disposed in the slot (62) and retained therein by a wedge (74) and corresponding spring (72) that applies an radially outwardly directed force to the coils (18). In one embodiment the probe carrier (102) is affixed to a radially inwardly directed face (82) of the wedge (74).
摘要翻译： 一种用于测量发电机（10）的转子磁通的磁通探测器（100）。 探针（100）通过将载体（102）固定到形成在狭槽（62）的侧壁（81）中的两个相对的凹槽（104）上而固定到探针载体（102）上并保持在定子线圈槽（62）内， 。 一个或多个定子线圈（18）也设置在槽（62）中，并通过向线圈（18）施加径向向外的力的楔（74）和对应的弹簧（72）保持在其中。 在一个实施例中，探针支架（102）固定到楔形物（74）的径向向内指向的面（82）上。
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公开(公告)号：US5760371A
公开(公告)日：1998-06-02
申请号：US569818
申请日：1995-12-08
CPC分类号： H02K3/24 , H02K15/0093
摘要： A process is disclosed for repairing leaks in turbine generators that have water cooled stator coils with hollow conductor strands. Such generators have a tendency to leak where the stator coil joins a header. Once a leak is detected the repair is accomplished by following the steps off the invention. First, the header is cut into an outboard section, and into an inboard section that remains attached to the conductor strands. Second, the exposed lead ends of the conductor strands and the attached inboard section are cleaned to remove oxidation. Third, a water-tight braze seal is applied over the lead ends of the conductor strands. And finally, the stator coil and the inboard section are joined to a new outboard section.
摘要翻译： 公开了一种用于修复具有中空导体股线的具有水冷定子线圈的涡轮发电机中的泄漏的过程。 这种发电机在定子线圈连接头部时具有泄漏的倾向。 一旦检测到泄漏，则通过遵循本发明的步骤来实现修复。 首先，将头部切割成外侧部分，并切入保持附接到导体股线的内侧部分。 其次，将导线和所附接的内侧部分的裸露的引线端部进行清洁以除去氧化物。 第三，在导体股线的引线端上施加水密铜焊。 最后，定子线圈和内侧部分连接到新的外侧部分。
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14.发明授权
公开(公告)号：US5423473A
公开(公告)日：1995-06-13
申请号：US239491
申请日：1994-05-09
CPC分类号： H02K3/505 , B23K20/023 , H02K15/0093 , Y10T29/4935 , Y10T29/49389 , Y10T29/53143
摘要： A header cap and the mating surface of a water header are placed in abutting relationship with a seal for forming a layered, contiguous connection. A pressure device is attached in operative association with the header cap for operatively applying a pressure to the header cap. A spring which is received by the pressure device is compressed for applying a constant and unidirectional pressure to the pressure device which, in turn, transmits the constant and unidirectional pressure to the header cap. The connection is finally heated for brazing the header cap and water header together and for forming a seal.
摘要翻译： 集管帽和水头的配合表面与密封件成对接关系，用于形成分层连续的连接。 压力装置与头盖可操作地连接，用于对头盖施加压力。 由压力装置接收的弹簧被压缩以向压力装置施加恒定的单向压力，压力装置又将恒定的单向压力传递到集管盖。 最后加热连接以将集管盖和水头钎焊在一起并形成密封。
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公开(公告)号：US4822554A
公开(公告)日：1989-04-18
申请号：US916682
申请日：1986-10-08
申请人： John D. Wood , Alan Savinell , Charles H. Roth, Jr. , Frederick J. Ellingson , George F. Dailey
发明人： John D. Wood , Alan Savinell , Charles H. Roth, Jr. , Frederick J. Ellingson , George F. Dailey
CPC分类号： G21C3/335 , G21Y2002/201 , G21Y2002/205 , G21Y2002/206 , G21Y2002/301 , G21Y2002/302 , G21Y2002/304 , G21Y2002/501 , G21Y2004/401 , G21Y2004/501 , Y02E30/40
摘要： An improved system for repairing and reconstituting a fuel rod assembly in the spent fuel pool of a nuclear power plant is disclosed herein. The improved system includes a height-adjustable elevator and carriage assembly for lifting and inverting a pair a fuel assemblies with their bottom ends adjacent one another, a length-adjustable rod handling tool having a gripper for gripping, lifting, lowering and ungripping a fuel rod, and a dual-axis tool positioner mountable over the bottom ends of the inverted, adjacent fuel assemblies. The tool positioner includes a funnel-shaped tool guide that is movable over the bottom ends of the fuel assemblies for receiving and positioning the gripper of the rod handling tool. The improved system may be adjusted for use in spent fuel pools of substantially different dimensions and water levels without the need for additional parts, and may be operated by only two technicians.
摘要翻译： 本文公开了一种用于在核电站的乏燃料池中修复和重建燃料棒组件的改进系统。 改进的系统包括高度可调节的升降机和托架组件，用于提升和翻转一对燃料组件，其底端彼此相邻，长度可调的杆处理工具具有夹持器，用于夹紧，提升，降下和取消夹住燃料棒 ，以及可安装在倒置的相邻燃料组件的底端上的双轴工具定位器。 工具定位器包括漏斗形工具引导件，其可在燃料组件的底端上移动以接收和定位杆处理工具的夹持器。 可以将改进的系统调整为用于基本上不同尺寸和水位的乏燃料池，而不需要额外的部件，并且可以仅由两名技术人员操作。
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公开(公告)号：US4720898A
公开(公告)日：1988-01-26
申请号：US817857
申请日：1984-06-06
CPC分类号： G21C7/08 , G21Y2002/302 , G21Y2002/501 , G21Y2004/501 , G21Y2004/502 , Y02E30/39 , Y10T29/5191 , Y10T29/53022 , Y10T29/5303 , Y10T29/53048 , Y10T29/531
摘要： The guide tube is disconnected and removed from the upper internals of the reactor to a work station in a pool of borated water. The work station includes a clamp-and-index tool, a metal-disintegration-machining (MDM) tool, pick-and-put tool, a brush tool, a nut hopper, a pin-insertion/torque tool, and a crimping tool. These tools are hydraulically operable. The clamp-and-index tool positions and, by repeated centering maintains the guide tube in precise position for removal and replacement of its split pins, the MDM burns through an old pin-and-nut assembly severing it into readily removeable fragments. This pin fragment is removed by an expeller on the clamp-and-index tool. This pick-and-put tool removes the burned nut fragment and replaces it with the new nut. The pin-insertion/torque tool inserts the new pin and torques the new nut onto the new pin. The crimping tool crimps a locking cap secured to the nut onto the pin. The tools are controlled from a command center external to the pool.
摘要翻译： 引导管被断开并从反应器的上部内部移除到硼酸化水池中的工作站。 工作站包括夹具指针工具，金属分解加工（MDM）工具，拾取工具，刷子工具，螺母料斗，销插入/扭矩工具和压接工具 。 这些工具是液压可操作的。 夹具和折痕工具的位置以及通过重复定心将引导管保持在精确的位置以便拆卸和更换其分开的销，MDM会通过将其插入到易于拆卸的碎片中的旧销和螺母组件燃烧。 该引脚片段由夹具和折射率工具上的推进器移除。 这个拣选工具将去除燃烧的螺母碎片，并用新螺母取代。 销插入/扭矩工具插入新的销，并将新的螺母转动到新的销上。 压接工具将固定在螺母上的锁定帽压接到销上。 这些工具由池外的命令中心控制。
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17.发明授权Set of tools for removing a coil from a core slot of a dynamoelectric machine 有权一套用于从电动机的芯槽中取出线圈的工具公开(公告)号：US08245386B2
公开(公告)日：2012-08-21
申请号：US12911016
申请日：2010-10-25
申请人： George F. Dailey , Eric S. McDonald , Adam Stein , Michael Vindler , Jared Orndoff , Ryan Fayewicz , Jason V. Jurgen
发明人： George F. Dailey , Eric S. McDonald , Adam Stein , Michael Vindler , Jared Orndoff , Ryan Fayewicz , Jason V. Jurgen
IPC分类号： B23P19/00
CPC分类号： B23P19/04 , H02K15/0006 , Y10T29/49009 , Y10T29/49071 , Y10T29/49815 , Y10T29/53143 , Y10T29/53152 , Y10T29/53274
摘要： A set of tools for removing a half turn of a coil from a slot of a dynamoelectric machine. The set of tools includes a coil cutting tool for cutting the coil, an upending tool that grips the coil at an end of the coil where the coil was cut and hydraulically or pneumatically lifts the end of the coil at least partially out of the slot, and an extraction tool that hydraulically or pneumatically grips the upended portion of the coil and pulls the coil from the slot hydraulically or pneumatically a segment at a time.
摘要翻译： 一组用于从电动机的槽中去除线圈半圈的工具。 该组工具包括用于切割线圈的线圈切割工具，一个在线圈的端部处的线圈的线性化工具，其中线圈被切割并且液压或气动地将线圈的端部至少部分地提升出槽， 以及提取工具，其液压或气动地夹持线圈的上升部分并且一次从液压或气动地将线圈从槽中拉出。
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公开(公告)号：US20080092374A1
公开(公告)日：2008-04-24
申请号：US11583289
申请日：2006-10-19
IPC分类号： F04C27/00
CPC分类号： H02K15/0006 , H02K15/024 , Y10T29/49009 , Y10T29/5313 , Y10T29/53143 , Y10T29/53157 , Y10T29/53187
摘要： A method and apparatus for compressing the endplate of an electric generator to relieve the restraining force on a plurality of key blocks that restrain the endplate in compression. The method includes simultaneously applying independent compressive loads at each of the key block locations to the endplate to relieve pressures on the key blocks and removing the key blocks so the endplate can be removed.
摘要翻译： 一种用于压缩发电机端板以减轻限制端板压缩的多个键块上的约束力的方法和装置。 该方法包括同时在每个键块位置处向端板施加独立的压缩载荷以减轻关键块上的压力并移除键块，从而可以去除端板。
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19.发明授权System and method for impact testing wedge tightness in an electrical generator 失效发电机冲击试验楔形紧密度的系统和方法
公开(公告)号：US5493894A
公开(公告)日：1996-02-27
申请号：US418358
申请日：1995-04-07
申请人： George F. Dailey , Mark W. Fischer , Harry L. Sill
发明人： George F. Dailey , Mark W. Fischer , Harry L. Sill
CPC分类号： G01N3/317 , G01M7/08 , G01N2033/0078
摘要： An improved apparatus for impact testing stator wedge tightness in an electrical generator includes a base assembly that has a vibration sensor mounted thereon and is adapted to temporarily attached to a stator core lamination in an electrical generator, an impact assembly for creating an impact against the stator core lamination; and a mounting system for mounting the base assembly to the impact assembly. The mounting system includes an isolating system for vibrationally isolating the base assembly from the impact assembly during use, so that the vibration sensor will receive vibrations from the stator core lamination, and not said impact assembly. The method of use is also disclosed.
摘要翻译： 用于冲击测试的改进的用于发电机中的定子楔形紧密度的装置包括基座组件，其具有安装在其上的振动传感器，并且适于临时连接到发电机中的定子铁心层压件，用于产生对定子的冲击的冲击组件 芯层压; 以及用于将基座组件安装到冲击组件的安装系统。 安装系统包括用于在使用期间使基座组件与冲击组件振动隔离的隔离系统，使得振动传感器将接收来自定子芯层压件而不是所述冲击组件的振动。 也公开了使用方法。
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公开(公告)号：US5341095A
公开(公告)日：1994-08-23
申请号：US10091
申请日：1993-01-27
IPC分类号： G01R31/34
CPC分类号： G01R31/34
摘要： A stator testing device for a dynamoelectric machine formed from a plurality of laminations defining a plurality of substantially parallel stator teeth each extending over a preselected length of the stator. The stator testing device includes a housing having a bottom face adapted to be disposed adjacent the stator teeth and a face cover extending outwardly from said bottom face. A chattock coil for detecting stator axial currents is disposed within said housing. The chattock coil has a pair of end portions with bottom surfaces each extending to the bottom face of said housing. A pair of brackets are removably attached to the face cover of said housing, and a magnet is removably attached to each bracket. The magnets are located on the brackets so that the bottom surfaces of the pair of magnets are positioned adjacent to selected corners of adjacent stator teeth and remain in positional relationship to the selected corners as the housing is moved over a preselected length of said stator.
摘要翻译： 一种用于电动机的定子测试装置，其由限定多个基本上平行的定子齿的多个叠片形成，每个定子齿各自延伸超过定子的预定长度。 定子测试装置包括壳体，其具有适于邻近定子齿设置的底面和从所述底面向外延伸的面罩。 用于检测定子轴向电流的线圈线圈设置在所述壳体内。 聊天线圈具有一对端部，底面各自延伸到所述壳体的底面。 一对支架可移除地附接到所述壳体的面罩，并且磁体可拆卸地附接到每个支架。 磁体位于支架上，使得一对磁体的底表面邻近相邻定子齿的选定角定位，并且随着壳体在所述定子的预定长度上移动而保持与所选角的位置关系。
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