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1. 发明授权

US07543512B2 Bore inspection probe 失效
标题翻译：孔检查探针
公开(公告)号：US07543512B2
公开(公告)日：2009-06-09
申请号：US11104839
申请日：2005-04-13
申请人： Jarred A Smith , Christopher M. Welsh , Trevor J Davis
发明人： Jarred A Smith , Christopher M. Welsh , Trevor J Davis
IPC分类号： G01M19/001
CPC分类号： E21B47/09 , E21B47/01 , F16L2101/30
摘要： A probe for inspecting a bore includes a housing dimensioned for insertion into the bore and a plurality of stabilization legs having a first end attached to the housing and a second end extendable from the housing. The stabilization legs are configured to contact the inner surface of the bore. A plurality of sensor arms is extendable from the housing and is rotatable relative to the stabilization legs. A motor provides for rotating the sensor arms relative to the stabilization legs.
摘要翻译：用于检查孔的探针包括尺寸适于插入孔中的壳体和多个稳定腿，其具有连接到壳体的第一端和可从壳体延伸的第二端。稳定腿构造成接触孔的内表面。多个传感器臂可从壳体延伸并且可相对于稳定腿部旋转。马达提供相对于稳定腿旋转传感器臂。

2. 发明授权

US09638227B2 Apparatuses and methods for structurally replacing cracked welds in nuclear power plants 有权
公开(公告)号：US09638227B2
公开(公告)日：2017-05-02
申请号：US14184884
申请日：2014-02-20
申请人： Christopher M. Welsh , Nicholas Kandabarow , Barry H. Koepke
发明人： Christopher M. Welsh , Nicholas Kandabarow , Barry H. Koepke
IPC分类号： F16B5/06
CPC分类号： F16B5/0607 , B23P6/04 , B25B5/00 , B25B5/08 , B25B5/10 , F16B2/12 , F16B2/245 , F16B5/0064 , F16B5/0635 , F16B35/06 , F16B39/282 , F16B2001/0078 , F16B2005/0678 , G21C13/02 , G21C19/207 , Y02E30/40 , Y10T29/49947 , Y10T403/76
摘要： An apparatus configured to structurally replace a cracked weld in a nuclear plant may include: a first body portion that includes a first gripping portion; a second body portion that includes a second gripping portion; a wedge portion between the first and second body portions; and/or an adjustment portion. The first body portion may be configured to slidably engage the second body portion. The wedge portion may be configured to exert force on the slidably engaged first and second body portions. The adjustment portion may be configured to increase or decrease the force exerted by the wedge portion on the slidably engaged first and second body portions. When the adjustment portion increases the force exerted by the wedge portion on the slidably engaged first and second body portions, a distance between the first and second gripping portions may decrease.

3. 发明授权

US08792605B2 Control rod blade unlatching tool 有权
公开(公告)号：US08792605B2
公开(公告)日：2014-07-29
申请号：US12943434
申请日：2010-11-10
申请人： Jack Matsumoto , Robert W. Whitling , Christopher M. Welsh , Gregory A. Francisco
发明人： Jack Matsumoto , Robert W. Whitling , Christopher M. Welsh , Gregory A. Francisco
IPC分类号： G21C19/00 , G21C19/32 , G21C19/20
摘要： Disclosed is an unlatching tool that may be used to unlatch a control rod from a control drive. The unlatching tool may include a baseplate, a first guide member and a second guide member attached to the baseplate, a first frame and a second frame attached to the baseplate, a stepper motor attached to the first frame, a worm drive attached to the first frame, a cable reel shaft attached to the first and second frame, a hose wrapped around the cable reel shaft, and a hook attached to a first end of the hose. The hook may include a cylindrical sleeve having a at least one finger configured to fold and unfold. Disclosed also is a method of unlatching a control rod from a control drive.

4. 发明申请

US20120114090A1 GEROCS Control Rod Blade Unlatching Tool 有权
标题翻译： GEROCS控制杆刀片解锁工具
公开(公告)号：US20120114090A1
公开(公告)日：2012-05-10
申请号：US12943434
申请日：2010-11-10
申请人： Jack Matsumoto , Robert W. Whitling , Christopher M. Welsh , Gregory A. Francisco
发明人： Jack Matsumoto , Robert W. Whitling , Christopher M. Welsh , Gregory A. Francisco
IPC分类号： G21C19/105
CPC分类号： G21C19/32 , G21C7/12 , G21C19/00 , G21C19/10 , G21C19/105 , G21C19/115 , G21C19/20 , G21C19/207 , G21Y2004/40
摘要： Disclosed is an unlatching tool that may be used to unlatch a control rod from a control drive. The unlatching tool may include a baseplate, a first guide member and a second guide member attached to the baseplate, a first frame and a second frame attached to the baseplate, a stepper motor attached to the first frame, a worm drive attached to the first frame, a cable reel shaft attached to the first and second frame, a hose wrapped around the cable reel shaft, and a hook attached to a first end of the hose. The hook may include a cylindrical sleeve having a at least one finger configured to fold and unfold. Disclosed also is a method of unlatching a control rod from a control drive.
摘要翻译：公开了一种可用于从控制驱动器解锁控制杆的解锁工具。解锁工具可以包括底板，第一引导构件和附接到基板的第二引导构件，附接到基板的第一框架和第二框架，附接到第一框架的步进马达，附接到第一框架的蜗杆驱动器框架，附接到第一和第二框架的电缆卷轴，围绕电缆卷轴的软管和附接到软管的第一端的钩。钩可以包括具有构造成折叠和展开的至少一个手指的圆柱形套筒。还公开了一种从控制驱动器解锁控制杆的方法。

5. 发明授权

US07000623B2 Apparatus and method for substrate preparation implementing a surface tension reducing process 失效
公开(公告)号：US07000623B2
公开(公告)日：2006-02-21
申请号：US10151664
申请日：2002-05-17
申请人： Christopher M. Welsh , Jack T. Matsumoto
发明人： Christopher M. Welsh , Jack T. Matsumoto
IPC分类号： B08B3/00
CPC分类号： H01L21/67051 , H01L21/67034 , Y10S134/902
摘要： Methods and systems for preparing a substrate implementing a surface tension reducing process are provided. In one example, a substrate preparation system includes a chuck which fingers for edge gripping the substrate. The chuck is hollow to provide simultaneous access to both active and backside surfaces of the substrate, and is configured to rotate the substrate. The system includes dispense arms positioned over the substrate surfaces. The dispense arms are capable of moving between a center region and a periphery of the substrate surfaces, and each dispense arm includes a pair of supply lines for delivering fluids over the substrate surfaces. A connection couples the upper dispense arm with the lower dispense arm so that the dispense arms synchronously move between the center region and the periphery of the substrate, and remain aligned on opposite surfaces of the substrate.

6. 发明授权

US5600687A Steam dam slide with cable manipulator for radially positioning hoisted load in annulus 失效
标题翻译：蒸汽坝与电缆操纵器滑动，用于径向定位环形悬挂载荷
公开(公告)号：US5600687A
公开(公告)日：1997-02-04
申请号：US532185
申请日：1995-09-22
申请人： Christopher M. Welsh
发明人： Christopher M. Welsh
IPC分类号： G21C19/20 , G21C19/00
CPC分类号： G21C19/207 , G21Y2002/303 , G21Y2002/401 , G21Y2002/402 , G21Y2004/501
摘要： A tool for radially positioning a hoisted load suspended from the refueling bridge by a cable and facilitating lowering of the hoisted load into the downcomer annulus of a boiling water reactor. During repair of the shroud, hardware must be lowered into the annulus for installation. The hardware installation in turn requires the lowering of tooling into the annulus and its subsequent removal via cables. The feedwater sparger and core spray piping are located above and partially obstruct the vertical access to the annulus. To protect the feedwater sparger and core spray piping against damage during the lowering of various hardware and tooling into the annulus, a cover is installed over the feedwater sparger and core spray piping at the azimuthal location of the hoist. This cover further limits the vertical access to the annulus. A steam dam slide with a cable manipulator is seated on the shroud flange at the azimuthal location of the repair procedure. The steam dam slide protects the steam dam against damage from the hoisted load being lowered thereon and guides that hoisted load into the annulus. When the hoisted load clears the elevation of the cable manipulator, a roller of the cable manipulator is extended to push the cable and its hoisted load radially outward to a desired position in the annulus.
摘要翻译：一种用于通过电缆将从加油桥悬挂的提升的负载径向定位的工具，并且有助于将升降的负载降低到沸水反应堆的降液管环中。在修理护罩时，必须将硬件下放到环形空间中进行安装。硬件安装又需要将工具降低到环空中，并随后通过电缆进行拆卸。给水喷雾器和核心喷雾管道位于上方并部分地阻碍对环形物的垂直通路。为了保护给水喷雾器和核心喷雾管道在降低各种硬件和工具进入环形空间期间不会损坏，在提升机的方位角位置的给水喷雾器和核心喷雾管道上安装有盖。这个盖子进一步限制了垂直进入环形空间。带有电缆操纵器的蒸汽坝滑动件位于修理程序方位位置的护罩法兰上。蒸汽坝滑动件保护蒸汽坝不受其下降的升降载荷的损坏，并将升降的载荷引导到环空中。当提升的负载清除电缆操纵器的高度时，电缆操纵器的辊子被延伸以将电缆和其提升的负载径向向外推到环空中的期望位置。

7. 发明申请

US20150233403A1 APPARATUSES AND METHODS FOR STRUCTURALLY REPLACING CRACKED WELDS IN NUCLEAR POWER PLANTS 有权
标题翻译：核电厂结构性更换裂缝的设备及方法
公开(公告)号：US20150233403A1
公开(公告)日：2015-08-20
申请号：US14184884
申请日：2014-02-20
申请人： Christopher M. WELSH , Nicholas KANDABAROW , Barry H. KOEPKE
发明人： Christopher M. WELSH , Nicholas KANDABAROW , Barry H. KOEPKE
IPC分类号： F16B5/06
CPC分类号： F16B5/0607 , B23P6/04 , B25B5/00 , B25B5/08 , B25B5/10 , F16B2/12 , F16B2/245 , F16B5/0064 , F16B5/0635 , F16B35/06 , F16B39/282 , F16B2001/0078 , F16B2005/0678 , G21C13/02 , G21C19/207 , Y02E30/40 , Y10T29/49947 , Y10T403/76
摘要： An apparatus configured to structurally replace a cracked weld in a nuclear plant may include: a first body portion that includes a first gripping portion; a second body portion that includes a second gripping portion; a wedge portion between the first and second body portions; and/or an adjustment portion. The first body portion may be configured to slidably engage the second body portion. The wedge portion may be configured to exert force on the slidably engaged first and second body portions. The adjustment portion may be configured to increase or decrease the force exerted by the wedge portion on the slidably engaged first and second body portions. When the adjustment portion increases the force exerted by the wedge portion on the slidably engaged first and second body portions, a distance between the first and second gripping portions may decrease.
摘要翻译：构造成在核装置中结构地替代裂纹焊缝的装置可以包括：第一主体部分，其包括第一夹持部分; 第二主体部，其包括第二夹持部; 第一和第二主体部分之间的楔形部分; 和/或调整部分。第一主体部分可以构造成可滑动地接合第二主体部分。楔形部分可以构造成对可滑动接合的第一和第二主体部分施加力。调节部分可以被配置为增加或减小由楔形部分施加在可滑动接合的第一和第二主体部分上的力。当调节部分增加由楔形部分施加在可滑动接合的第一和第二主体部分上的力时，第一和第二夹持部分之间的距离可能减小。

8. 发明授权

US07512207B2 Apparatus for delivering a tool into a submerged bore 有权
标题翻译：用于将工具输送到浸没的孔中的装置
公开(公告)号：US07512207B2
公开(公告)日：2009-03-31
申请号：US11104583
申请日：2005-04-12
申请人： Jarred Smith , Jack T Matsumoto , Christopher M Welsh , Trevor J Davis , Jeffrey J Grinnell , David P Ketcham
发明人： Jarred Smith , Jack T Matsumoto , Christopher M Welsh , Trevor J Davis , Jeffrey J Grinnell , David P Ketcham
IPC分类号： G21C17/00
CPC分类号： F04F5/464 , G21C17/003 , G21Y2002/202 , G21Y2002/205 , G21Y2002/401 , G21Y2004/401 , G21Y2004/501 , G21Y2004/504
摘要： An apparatus for delivering a tool into a nuclear reactor jet pump submerged in a reactor pool includes a frame, and a propulsion unit for controlling the movement of the tool delivery apparatus within a pool of liquid. A guide assembly provides for delivery and insertion of the tool into an inlet of the jet pump and includes a bore insertion portion. A tool position driver provides for controlling the vertical position of the tool in relation to the guide assembly.
摘要翻译：将工具输送到浸没在反应池中的核反应堆喷射泵中的装置包括框架和用于控制工具输送装置在液体池内的移动的推进单元。引导组件提供将工具输送和插入到喷射泵的入口中并且包括孔插入部分。工具位置驱动器用于控制工具相对于导向组件的垂直位置。

9. 发明授权

US08824618B2 Control rod blade unlatching tool 有权
标题翻译：控制杆刀片解锁工具
公开(公告)号：US08824618B2
公开(公告)日：2014-09-02
申请号：US12943434
申请日：2010-11-10
申请人： Jack Matsumoto , Robert W. Whitling , Christopher M. Welsh , Gregory A. Francisco
发明人： Jack Matsumoto , Robert W. Whitling , Christopher M. Welsh , Gregory A. Francisco
IPC分类号： G21C19/00 , G21C19/32 , G21C19/20
CPC分类号： G21C19/32 , G21C7/12 , G21C19/00 , G21C19/10 , G21C19/105 , G21C19/115 , G21C19/20 , G21C19/207 , G21Y2004/40
摘要： Disclosed is an unlatching tool that may be used to unlatch a control rod from a control drive. The unlatching tool may include a baseplate, a first guide member and a second guide member attached to the baseplate, a first frame and a second frame attached to the baseplate, a stepper motor attached to the first frame, a worm drive attached to the first frame, a cable reel shaft attached to the first and second frame, a hose wrapped around the cable reel shaft, and a hook attached to a first end of the hose. The hook may include a cylindrical sleeve having a at least one finger configured to fold and unfold. Disclosed also is a method of unlatching a control rod from a control drive.
摘要翻译：公开了一种可用于从控制驱动器解锁控制杆的解锁工具。解锁工具可以包括底板，第一引导构件和附接到基板的第二引导构件，附接到基板的第一框架和第二框架，附接到第一框架的步进马达，附接到第一框架的蜗杆驱动器框架，附接到第一和第二框架的电缆卷轴，围绕电缆卷轴的软管和附接到软管的第一端的钩。钩可以包括具有构造成折叠和展开的至少一个手指的圆柱形套筒。还公开了一种从控制驱动器解锁控制杆的方法。

10. 发明授权

US07715516B2 Method of delivering a tool into a submerged bore 有权
标题翻译：将工具输送到浸没的孔中的方法
公开(公告)号：US07715516B2
公开(公告)日：2010-05-11
申请号：US11103931
申请日：2005-04-12
申请人： Jarred Smith , Jack Matsumoto , Christopher M Welsh , Trevor J Davis
发明人： Jarred Smith , Jack Matsumoto , Christopher M Welsh , Trevor J Davis
IPC分类号： G21C17/00
CPC分类号： G21C19/00 , G21Y2002/202 , G21Y2002/203 , G21Y2002/304 , G21Y2002/401 , G21Y2004/40 , G21Y2004/501 , G21Y2004/504
摘要： A method for delivery of a tool into a submerged bore includes controlling the movement of a tool delivery device in the pool by operating at least one propulsion drive located on the tool delivery device. The tool delivery device is coupled to an inlet to the bore and a tool is inserted from the tool delivery device through the inlet and into the bore.
摘要翻译：用于将工具输送到浸入式孔中的方法包括通过操作位于工具输送装置上的至少一个推进驱动来控制工具输送装置在池中的运动。工具输送装置连接到孔的入口，并且工具从工具输送装置通过入口插入孔中。

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