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1. 发明申请

US20170153088A1 CONTAINMENT DEVICE COMPRISING A DRY CURTAIN 审中-公开
公开(公告)号：US20170153088A1
公开(公告)日：2017-06-01
申请号：US15319553
申请日：2015-06-17
申请人： AIRBUS SAFRAN LAUNCHERS SAS
发明人： Thibault DERODE
IPC分类号： F41H5/007 , F41H5/24 , G21F3/00 , G21F7/005 , E06B9/17 , E04B1/92
CPC分类号： F41H5/007 , E04B1/92 , E04B2001/925 , E06B9/0692 , E06B9/13 , E06B9/17007 , E06B9/17023 , E06B9/1703 , E06B9/17061 , E06B2009/17069 , F41H5/24 , G21F3/00 , G21F7/005 , G21Y2002/202 , G21Y2002/501 , G21Y2004/30
摘要： A containment device including a curtain that can be deployed from a first wound or folded position into a second unwound position, and a case for storing the curtain in the first position. The case is formed by a plurality of adjacent modules, the plurality of modules including active modules that are equipped with means for retaining and releasing the curtain and passive modules that are not equipped with means for retaining and releasing the curtain.

2. 发明授权

US09208910B2 Installation for welding nuclear fuel assembly skeletons, and corresponding methods of programming, of skeleton welding, and of making a fuel assembly 有权
标题翻译：用于焊接核燃料组件骨架的安装，以及相应的编程方法，骨架焊接和制造燃料组件
公开(公告)号：US09208910B2
公开(公告)日：2015-12-08
申请号：US13912838
申请日：2013-06-07
申请人： SOCIETE FRANCO-BELGE DE FABRICATION DE COMBUSTIBLE
发明人： Thierry Taillandier
IPC分类号： B23K31/02 , B23K11/00 , B23K9/00 , B23K9/32 , G21C21/00 , G21C3/334 , B23K9/127
CPC分类号： G21C21/00 , B23K9/1272 , G21C3/334 , G21Y2002/202 , G21Y2002/203 , G21Y2002/205 , G21Y2002/304 , G21Y2004/30 , G21Y2004/40 , G21Y2004/501 , Y02E30/40 , Y10S901/42
摘要： The installation provided includes at least one structure for receiving and holding guide tubes and structural elements; a carriage movable parallel to the guide tubes; at least one welding tool; and displacement means for moving the welding tool, the displacement means connecting the pincer to the carriage and presenting at least six degrees of freedom.
摘要翻译：所提供的装置包括至少一个用于接收和保持导管和结构元件的结构; 可平行于导管移动的支架; 至少一个焊接工具; 以及用于移动焊接工具的位移装置，所述位移装置将夹子连接到托架并呈现至少六个自由度。

3. 发明授权

US08705684B2 Renew process implementation for reactor bottom head 有权
标题翻译：反应堆底部头的更新过程实施
公开(公告)号：US08705684B2
公开(公告)日：2014-04-22
申请号：US11606359
申请日：2006-11-30
申请人： Frank Ortega , Hsueh-Wen Na Pao , Henry Peter Offer , Ahdee Quan Chan
发明人： Frank Ortega , Hsueh-Wen Na Pao , Henry Peter Offer , Ahdee Quan Chan
IPC分类号： G21C17/00 , G21C13/02 , G21C13/00
CPC分类号： G21C13/02 , G21C19/02 , G21Y2002/201 , G21Y2002/202 , G21Y2002/304 , G21Y2004/40 , G21Y2004/504 , Y02E30/40
摘要： A surface conditioning scheduling process is used to mitigate susceptibility to crack initiation or crack growth in a boiling water nuclear reactor using a plurality of working crews. A plurality of working zones are defined in an annulus region of a reactor vessel flange, and a plurality working zones are defined in a core region of the reactor vessel. One of the working crews is positioned in each of the annulus region working zones, and one of the working crews is positioned in each of the core region working zones. The working crews perform surface conditioning in areas of the reactor vessel accessible from their respective working zones such that the surface conditioning process can be completed in no more than thirty days.
摘要翻译：使用表面调节调度过程来减轻使用多个工作人员的沸水核反应堆中的裂纹发生或裂纹扩展的敏感性。在反应堆容器法兰的环空区域中限定多个工作区域，并且多个工作区域被限定在反应堆容器的核心区域中。其中一个工作人员位于每个环形区域工作区域中，其中一个工作组位于每个核心区域工作区域中。工作人员在反应堆容器的各自工作区域进行表面处理，以使表面调节过程可以在不超过三十天内完成。

4. 发明授权

US08428214B2 Method for aligning and handling fuel rods within a nuclear fuel bundle 失效
标题翻译：燃料棒在核燃料束内对准和处理的方法
公开(公告)号：US08428214B2
公开(公告)日：2013-04-23
申请号：US13280936
申请日：2011-10-25
申请人： David P. Ketcham , Vernon John Fullerton , David Grey Smith , Rex Gormen Robinson , Gerald A. Luciano
发明人： David P. Ketcham , Vernon John Fullerton , David Grey Smith , Rex Gormen Robinson , Gerald A. Luciano
IPC分类号： G21C19/00
CPC分类号： G21C19/105 , G21C3/335 , G21C19/26 , G21Y2002/202 , G21Y2002/204 , G21Y2002/302 , G21Y2002/303 , G21Y2002/402 , G21Y2004/30 , G21Y2004/501 , Y02E30/40
摘要： A method of aligning a nuclear fuel bundle and handling selected fuel rods within the fuel bundle located in a spent fuel pool of a nuclear power plant. The bundle includes water rods, full-length and part-length fuel rods extending through a plurality of fuel spacers provided between top and bottom ends of the bundle, each spacer having a plurality of cells accommodating corresponding fuel and water rods. The method includes insertion of a rod grapple tool into a top end of a fuel bundle and down to a desired location within the bundle. A guide pin retrieval tool inserts into a side of the fuel bundle to remove a guide pin from a distal end of a gripper of the rod grapple tool, allowing the guide pin retrieval tool to grip a part-length fuel rod within the fuel bundle.
摘要翻译：对准核燃料束并处理位于核电站的乏燃料池内的燃料束内的选定燃料棒的方法。束包括水杆，全长和部分长度的燃料棒，其延伸穿过设置在束的顶端和底端之间的多个燃料间隔件，每个间隔件具有容纳相应燃料和水杆的多个单元。该方法包括将棒抓斗工具插入燃料束的顶端并且向下插入束内的期望位置。引导销取回工具插入到燃料束的侧面以从杆抓斗工具的夹持器的远端移除引导销，允许引导销取回工具夹紧燃料束内的部分长度的燃料棒。

5. 发明授权

US08220675B2 Device for changing glove for manipulation in a confined atmosphere, and method for changing a glove 失效
标题翻译：用于在密闭气氛中改变操作手套的装置以及改变手套的方法
公开(公告)号：US08220675B2
公开(公告)日：2012-07-17
申请号：US12042175
申请日：2008-03-04
申请人： Michel Rohard
发明人： Michel Rohard
IPC分类号： A47G25/80
CPC分类号： G21F7/053 , B25J21/02 , G21Y2002/202 , G21Y2002/304 , G21Y2002/402 , G21Y2002/501 , G21Y2004/30 , G21Y2004/40
摘要： Device to change a glove used for manipulation in confined spaces, including a part to receive the hand in a flexible material, and a ring, on a longitudinal axis, around an opening in the glove for insertion of the hand, with said ring also having means for attachment to an enclosure forming a confined space, said attachment means being designed to be locked and unlocked by application of a substantially axial force, the device including a push device that is intended to be placed on the used glove, and a support that is intended to receive the new glove.
摘要翻译：用于改变用于在密闭空间中操作的手套的装置，包括用柔性材料接收手的部分，以及在纵向轴线上围绕用于插入手的手套中的开口的环，所述环还具有用于附接到形成密闭空间的外壳的装置，所述附接装置被设计成通过施加基本上轴向的力而被锁定和解锁，所述装置包括旨在放置在使用过的手套上的推动装置，以及支撑件旨在收到新的手套。

6. 发明授权

US08160201B2 Non-destructive characterization method, especially for characterizing particles of nuclear fuel for a high-temperature reactor 失效
标题翻译：非破坏性表征方法，特别是用于表征高温反应堆核燃料颗粒
公开(公告)号：US08160201B2
公开(公告)日：2012-04-17
申请号：US12375327
申请日：2007-07-18
申请人： Julien Banchet , David Tisseur
发明人： Julien Banchet , David Tisseur
IPC分类号： G01N23/06 , G01N23/20 , G01N23/083 , G01N23/201 , G03H5/00
CPC分类号： G01B15/025 , A61B6/484 , G01N2223/615 , G21C17/06 , G21K2207/005 , G21Y2002/202 , G21Y2002/304 , G21Y2004/40
摘要： The aim of the method is to characterize an element (21) comprising a plurality of superposed layers separated from one another by interfaces. It comprises at least the following steps: The element (21) is illuminated with radiation (15) emitted by a source (13); radiation (23) transmitted through the element (21) is collected on a detector (17), this transmitted radiation forming an experimental image of the element (21) on the detector (17), the detector (17) being placed at such a distance from the element (21) that interference fringes appear on the experimental image at the interfaces between the layers; and an approximate value of at least one physical characteristic of at least one given layer is determined by calculation from the experimental image, the determination step being implemented by minimizing the difference between the experimental image and a simulated image of at least part of the experimental image of the element (21).
摘要翻译：该方法的目的是表征包括通过界面彼此分离的多个重叠层的元件（21）。其至少包括以下步骤：元件（21）被源（13）发射的辐射（15）照射; 通过元件（21）传输的辐射（23）被收集在检测器（17）上，该透射辐射在检测器（17）上形成元件（21）的实验图像，检测器（17）被放置在距离元件（21）的距离是干涉条纹出现在实验图像之间的层间界面处; 并且通过从实验图像的计算来确定至少一个给定层的至少一个物理特性的近似值，所述确定步骤通过使实验图像与至少部分实验图像的模拟图像之间的差最小化来实现的元件（21）。

7. 发明授权

US08110821B2 Shielded container structure for the transport and storage of a radioactive source for medical use 失效
标题翻译：用于运输和储存用于医疗用途的放射源的屏蔽式容器结构
公开(公告)号：US08110821B2
公开(公告)日：2012-02-07
申请号：US12443321
申请日：2007-09-28
申请人： Pierre-Marie Lemer
发明人： Pierre-Marie Lemer
IPC分类号： G21F5/015 , G21F5/12 , G21F5/14
CPC分类号： G21F5/015 , G21F5/12 , G21Y2002/202 , G21Y2002/304 , G21Y2004/301
摘要： A container for transporting a receptacle (2) containing a radioactive substance for medical use. includes a shielded body made up of a belt of side walls connected to a base element and defining a top opening, and a shielded closing lid attachable to the top opening by locking elements shaped so as to be activated by a translational movement of the lid in the top opening, this “locking movement” taking place along the axis of the opening and towards the opposing base element. The lid is further equipped with elements for deactivating the locking elements to enable it to be separated from the container body. In one advantageous embodiment, the lid has a plurality of retractable projecting studs designed to fit by a snap-action type phenomenon into at least one complementary housing formed in the opening of the container body during the locking movement.
摘要翻译：用于运输包含用于医疗用途的放射性物质的容器（2）的容器。包括由连接到基座元件并限定顶部开口的侧壁带组成的屏蔽体，以及屏蔽的关闭盖，其通过锁定元件可以安装到顶部开口，锁定元件的形状通过盖的平移运动而被激活顶部开口，沿着开口的轴线并朝向相对的基部元件发生这种“锁定运动”。盖子还配备有用于使锁定元件去激活以使其能够与容器主体分离的元件。在一个有利的实施例中，盖具有多个可缩回突出的螺柱，其设计成通过卡扣式现象装配成在锁定运动期间形成在容器主体的开口中的至少一个互补壳体。

8. 发明授权

US07809098B2 System for exchanging a control rod drive 有权
标题翻译：更换控制棒驱动系统
公开(公告)号：US07809098B2
公开(公告)日：2010-10-05
申请号：US11850707
申请日：2007-09-06
申请人： Veronica Salazar , James Burner , Mark W. Broaddus
发明人： Veronica Salazar , James Burner , Mark W. Broaddus
IPC分类号： G21C7/06 , G21C19/00
CPC分类号： G21C19/10 , G21C19/207 , G21Y2002/202 , G21Y2002/301 , G21Y2002/303 , G21Y2002/402 , G21Y2004/30 , G21Y2004/501 , G21Y2004/504
摘要： A system for exchanging a control rod drive of a nuclear reactor is provided. The system may include an integrated drive exchange assembly system (IDEAS). The IDEAS may include a trunnion cart attached to a tower assembly. The tower assembly may include an integrated extension carriage assembly.The IDEAS may also include a control rod drive adapter; and a lead cart connected to the trunnion cart assembly.
摘要翻译：提供了用于更换核反应堆的控制棒驱动的系统。该系统可以包括集成的驱动器交换装配系统（IDEAS）。 IDEAS可以包括连接到塔组件的耳轴车。塔组件可以包括集成的延伸支架组件。 IDEAS还可以包括控制杆驱动适配器; 和连接到耳轴车组件的引导车。

9. 发明申请

US20100232564A1 SYSTEMS FOR ALIGNING AND HANDLING FUEL RODS WITHIN A NUCLEAR FUEL BUNDLE 失效
标题翻译：在核燃料组件中排列和处理燃油缸的系统
公开(公告)号：US20100232564A1
公开(公告)日：2010-09-16
申请号：US12786879
申请日：2010-05-25
申请人： David P. Ketcham , Vernon John Fullerton , David Grey Smith , Rex Gormen Robinson , Gerald A. Luciano
发明人： David P. Ketcham , Vernon John Fullerton , David Grey Smith , Rex Gormen Robinson , Gerald A. Luciano
IPC分类号： G21C19/00
CPC分类号： G21C19/105 , G21C3/335 , G21C19/26 , G21Y2002/202 , G21Y2002/204 , G21Y2002/302 , G21Y2002/303 , G21Y2002/402 , G21Y2004/30 , G21Y2004/501 , Y02E30/40
摘要： In a spent fuel pool of a nuclear power plant, there is provided a system for aligning a nuclear fuel bundle and handling selected fuel rods within the fuel bundle. The bundle includes water rods, full-length and part-length fuel rods extending through a plurality of fuel spacers provided between top and bottom ends of the bundle, each spacer having a plurality of cells accommodating corresponding fuel and water rods. The system includes a bundle alignment system for aligning the fuel rods and water rods, a rod grapple tool to extract selected part-length rods from the bundle, and a fuel rod guide block slidable onto the top end of the bundle for protecting an uppermost fuel spacer of the bundle, and for aligning fuel rods within individual cells of all the fuel spacers in the fuel bundle.
摘要翻译：在核电站的乏燃料池中，提供了用于对准核燃料束并处理燃料束内的选定燃料棒的系统。束包括水杆，全长和部分长度的燃料棒，其延伸穿过设置在束的顶端和底端之间的多个燃料间隔件，每个间隔件具有容纳相应燃料和水杆的多个单元。该系统包括用于对准燃料棒和水棒的束对准系统，用于从束中提取选定的部分长度杆的杆抓斗工具和可滑动到束的顶端的燃料棒引导块，用于保护最上面的燃料并且用于将燃料棒在燃料束中的所有燃料间隔物的单个电池内对准。

10. 发明授权

US07621713B2 Automatic pallet loading/unloading method for radioactive waste drums of nuclear waste inspection procedure 失效
标题翻译：核废料检查程序放射性废物桶的自动托盘装载/卸载方法
公开(公告)号：US07621713B2
公开(公告)日：2009-11-24
申请号：US11505859
申请日：2006-08-18
申请人： Ben-Li Pen , Gou-Hao Tsao , Tzu-Chung Yenn , Dah-Ping Wang
发明人： Ben-Li Pen , Gou-Hao Tsao , Tzu-Chung Yenn , Dah-Ping Wang
IPC分类号： B65G1/18
CPC分类号： G21F5/14 , G21Y2002/202 , G21Y2002/501 , G21Y2004/40
摘要： An automatic pallet loading/unloading method for radioactive waste drums is disclosed, which comprises the steps of: (a) providing a conveying pallet accommodating six radioactive waste drums; (b) arranging the pallet on a specific importing carrier; (c) performing a two-dimensional fetching position adjustment upon the pallet by the importing carrier; and (d) using a grabber crane to grab and carry the radioactive waste drums in a specific order so as to apply an continuous inspection process upon each radioactive waste drum successively. In a preferred aspect, the two-dimensional fetching position adjustment uses a transverse positioning operation cooperating with a lengthwise positioning operation to successively place each radioactive waste drum in a specific position to be grabbed by the grabber crane and thus to be inspected by the inspection process. In addition, an exporting carrier with two-dimensional position adjustment ability similar to that of the importing carrier is provided for receiving those radioactive waste drums after each has completed the inspection process, whereas an empty pallet placed on the carrier is moved with respect to the two-dimensional position adjustment of the exporting carrier so as to enable the radioactive waste drums after being inspected to set on the pallet in order appropriately. By the method of the invention, an automatic inspection process for radioactive waste drums can be achieved so as to prevent operators from getting radiation damage due to the exposure in radiation environment while operating inspection.
摘要翻译：公开了一种用于放射性废物桶的自动托盘装载/卸载方法，其包括以下步骤：（a）提供容纳六个放射性废物桶的传送托盘; （b）将货盘安排在特定的进口货物上; （c）由进口承运人对托盘执行二维取出位置调整; 和（d）使用抓取式起重机以特定的顺序抓放放放废物桶，以便对每个放射性废料桶连续地进行连续检查。在优选的方面，二维取样位置调整使用与纵向定位操作协作的横向定位操作，以将每个放射性废料滚筒连续地放置在由抓取式起重机抓住的特定位置，从而由检查过程检查。另外，提供了一种具有与进口承运人类似的二维位置调整能力的出口承运人，用于在每个完成检查过程之后接收这些放射性废物桶，而放置在承运人上的空托盘相对于出口承运人的二维位置调整，使得放射性废物桶在检查后能够适当地放置在托盘上。通过本发明的方法，可以实现放射性废物桶的自动检查过程，以防止操作者在操作检查时由于辐射环境中的暴露而受到辐射损伤。

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