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    Suspension type high-density storage rack for nuclear fuel assemblies
    1.
    发明授权
    Suspension type high-density storage rack for nuclear fuel assemblies 有权
    用于核燃料组件的悬挂型高密度储存架

    公开(公告)号：US09183955B2

    公开(公告)日：2015-11-10

    申请号：US12646177

    申请日：2009-12-23

    申请人： Se-Yong Shin ,  Chang-Hwan Hwang ,  Deuk-Yeon Kim ,  Jae-Soon Choi ,  Hung-Soon Chang ,  Jae-Ho Park ,  Han-Uk Jin

    发明人： Se-Yong Shin ,  Chang-Hwan Hwang ,  Deuk-Yeon Kim ,  Jae-Soon Choi ,  Hung-Soon Chang ,  Jae-Ho Park ,  Han-Uk Jin

    IPC分类号： G21C19/00 ,  G21C19/07

    CPC分类号： G21C19/07

    摘要： A suspension type high-density storage rack for nuclear fuel assemblies may include a plurality of body parts each having a basket cell storing the corresponding nuclear fuel assembly and having a generally square tube-like shape elongated in a height direction thereof, a plurality of connection plates integrally connecting the basket cells adjacent to each other, while maintaining them at a predetermined distance, and a base plate fixedly coupling the undersides of the basket cells thereto; and a plurality of cap parts each closing the opened upper portion of the corresponding body part and suspending the corresponding nuclear fuel assembly therefrom.

    摘要翻译： 用于核燃料组件的悬挂式高密度存储架可以包括多个主体部件，每个主体部件具有储存相应的核燃料组件并具有在其高度方向上延伸的大致方形的管状形状的筐形单元，多个连接 将篮状单元彼此相邻地一体地连接在一起，同时将它们保持在预定距离;以及底板，其将篮状单元的下侧固定地连接到其上; 以及多个盖部件，每个盖部件关闭相应的主体部分的打开的上部，并且从其中悬挂相应的核燃料组件。

    Apparatus For and Method of Welding Spacer Grid
    3.
    发明申请
    Apparatus For and Method of Welding Spacer Grid 有权
    焊接间隔栅格的装置和方法

    公开(公告)号：US20090084764A1

    公开(公告)日：2009-04-02

    申请号：US11970852

    申请日：2008-01-08

    申请人： Hak-beum PARK ,  Byeong-Eun OH ,  Myoung-ho OH ,  Yong-kwan KIM ,  Hung-soon CHANG ,  Chang-hwan HWANG ,  Sang-hyun LIM

    发明人： Hak-beum PARK ,  Byeong-Eun OH ,  Myoung-ho OH ,  Yong-kwan KIM ,  Hung-soon CHANG ,  Chang-hwan HWANG ,  Sang-hyun LIM

    IPC分类号： B23K26/20 ,  B23K26/02

    CPC分类号： B23K26/22 ,  B23K26/032 ,  B23K26/04 ,  B23K26/0622 ,  B23K26/064 ,  B23K26/0643 ,  B23K26/0648 ,  B23K26/0665 ,  B23K26/0876 ,  B23K31/125 ,  B23K2101/22 ,  B23K2103/08 ,  G21C3/3424

    摘要： The present invention relates to an apparatus and method for capturing an image of a welding spot during a welding task and determining an accurate position of the welding spot based on the captured image in order to perform an accurate welding task. A beam splitter splits a path of light reflected from a welding section of a spacer grid from a path of a laser beam generated from a laser generator. An image sensor receives light reflected from a welding spot of the spacer grid, and senses and stores an image of the spacer grid. Welding control means controls the image sensor to capture the image of the spacer grid, receives the image of the spacer grind from the image sensor, calculates an accurate position of the welding spot based on the received image, corrects position information of the welding spot based on the calculated position, and controls a servo motor so that the laser generator can accurately collimate the welding spot based on the corrected position value.

    摘要翻译： 本发明涉及一种用于在焊接任务期间捕获焊接点的图像的装置和方法，并且基于所捕获的图像确定焊点的准确位置，以执行准确的焊接任务。 光束分离器从激光发生器产生的激光束的路径分离从间隔栅格的焊接部分反射的光的路径。 图像传感器接收从间隔栅格的焊接点反射的光，并感测并存储间隔栅格的图像。 焊接控制装置控制图像传感器捕获间隔网格的图像，从图像传感器接收间隔物研磨的图像，基于接收的图像计算焊接点的准确位置，基于焊接点的位置信息进行校正 并且控制伺服电动机，使得激光发生器可以基于校正的位置值来准确地准直焊接点。

    Lid frame for nuclear fuel assembly shipping container and shipping container for nuclear fuel assemblies
    4.
    发明授权
    Lid frame for nuclear fuel assembly shipping container and shipping container for nuclear fuel assemblies 有权
    用于核燃料组装运输集装箱和核燃料组件运输集装箱的框架

    公开(公告)号：US08811564B2

    公开(公告)日：2014-08-19

    申请号：US12980090

    申请日：2010-12-28

    申请人： Hung Soon Chang ,  Chang Hwan Hwang ,  Deuk Yeon Kim ,  Jae Soon Choi ,  Weon Chan Hwang ,  Se Yong Shin ,  Young Hoon Kim

    发明人： Hung Soon Chang ,  Chang Hwan Hwang ,  Deuk Yeon Kim ,  Jae Soon Choi ,  Weon Chan Hwang ,  Se Yong Shin ,  Young Hoon Kim

    IPC分类号： G21C19/06 ,  G21F5/008 ,  G21F5/12 ,  G21C19/00 ,  G21F5/00

    CPC分类号： G21F5/06 ,  G21F5/012

    摘要： A lid frame for a nuclear fuel assembly shipping container and a shipping container for nuclear fuel assemblies are provided. The shipping container includes a lower container having a cradle, an upper container detachably coupled to the lower container, and a base frame coupled to the cradle with at least one nuclear fuel assembly placed thereon. The lid frame includes a plurality of supports installed apart from each other so as to surround the nuclear fuel assembly placed on the base frame, a plurality of clamps separated from each other, coupled to the supports so as to be perpendicular to the supports, rotatably hinged to the base frame, and clamping the nuclear fuel assembly, and a plurality of gap compensators coupled to inner surfaces of the supports in order to compensate for a gap between the inner surfaces of the supports and the nuclear fuel assembly.

    摘要翻译： 提供了用于核燃料组件运输集装箱的盖框架和用于核燃料组件的运输容器。 运输容器包括具有托架的下部容器，可拆卸地联接到下部容器的上部容器，以及联接到支架上的至少一个核燃料组件的底架。 盖框架包括多个彼此分离的支撑件，以便围绕放置在基架上的核燃料组件，多个彼此分离的夹具，其与支撑件垂直，以可旋转的方式 铰接到基架上，夹紧核燃料组件，以及耦合到支撑件的内表面的多个间隙补偿器，以补偿支撑件的内表面与核燃料组件之间的间隙。

    LID FRAME FOR NUCLEAR FUEL ASSEMBLY SHIPPING CONTAINER AND SHIPPING CONTAINER FOR NUCLEAR FUEL ASSEMBLIES
    5.
    发明申请
    LID FRAME FOR NUCLEAR FUEL ASSEMBLY SHIPPING CONTAINER AND SHIPPING CONTAINER FOR NUCLEAR FUEL ASSEMBLIES 有权
    核燃料装配集装箱和运输集装箱的核燃料装配框架

    公开(公告)号：US20120008730A1

    公开(公告)日：2012-01-12

    申请号：US12980090

    申请日：2010-12-28

    申请人： Hung Soon Chang ,  Chang Hwan Hwang ,  Deuk Yeon Kim ,  Jae Soon Choi ,  Weon Chan Hwang ,  Se Yong Shin ,  Young Hoon Kim

    发明人： Hung Soon Chang ,  Chang Hwan Hwang ,  Deuk Yeon Kim ,  Jae Soon Choi ,  Weon Chan Hwang ,  Se Yong Shin ,  Young Hoon Kim

    IPC分类号： G21F5/008

    CPC分类号： G21F5/06 ,  G21F5/012

    摘要： A lid frame for a nuclear fuel assembly shipping container and a shipping container for nuclear fuel assemblies are provided. The shipping container includes a lower container having a cradle, an upper container detachably coupled to the lower container, and a base frame coupled to the cradle with at least one nuclear fuel assembly placed thereon. The lid frame includes a plurality of supports installed apart from each other so as to surround the nuclear fuel assembly placed on the base frame, a plurality of clamps separated from each other, coupled to the supports so as to be perpendicular to the supports, rotatably hinged to the base frame, and clamping the nuclear fuel assembly, and a plurality of gap compensators coupled to inner surfaces of the supports in order to compensate for a gap between the inner surfaces of the supports and the nuclear fuel assembly.

    摘要翻译： 提供了用于核燃料组件运输集装箱的盖框架和用于核燃料组件的运输容器。 运输容器包括具有托架的下部容器，可拆卸地联接到下部容器的上部容器，以及联接到支架上的至少一个核燃料组件的底架。 盖框架包括多个彼此分离的支撑件，以便围绕放置在基架上的核燃料组件，多个彼此分离的夹具，其与支撑件垂直，以可旋转的方式 铰接到基架上，夹紧核燃料组件，以及耦合到支撑件的内表面的多个间隙补偿器，以补偿支撑件的内表面与核燃料组件之间的间隙。

    Automated cleaning equipment and method for the nuclear fuel-cladding tube
    8.
    发明授权
    Automated cleaning equipment and method for the nuclear fuel-cladding tube 有权
    核燃料包壳管自动清洗设备及方法

    公开(公告)号：US08537960B2

    公开(公告)日：2013-09-17

    申请号：US12644877

    申请日：2009-12-22

    申请人： Ki-jun Kwon ,  Jeong-ho Kim ,  Se-yong Shin ,  Hung-soon Chang ,  Tae-hyung Na ,  Jong-sung Hong

    发明人： Ki-jun Kwon ,  Jeong-ho Kim ,  Se-yong Shin ,  Hung-soon Chang ,  Tae-hyung Na ,  Jong-sung Hong

    IPC分类号： G21C19/42

    CPC分类号： B08B9/055 ,  B08B9/0551 ,  B08B9/0553 ,  G21C21/02 ,  G21Y2002/201 ,  G21Y2002/205 ,  G21Y2002/304 ,  G21Y2004/30 ,  G21Y2004/401 ,  G21Y2004/503

    摘要： Disclosed is an apparatus for performing an automated cleaning of nuclear fuel cladding-tubes. The apparatus comprises a pre-cleaning holding section disposed at a first side of the apparatus, a primary cleaning-material supplying section and a primary cleaning section disposed at a second side of the apparatus, a secondary cleaning section and a secondary cleaning material supplying section disposed at the second side of the apparatus and beside the primary cleaning section, an inspection section disposed at a third side of the apparatus that is opposite to the second side, and a post-cleaning holding section disposed at the fourth side of the transferring section. The pre-cleaning holding section and the post-cleaning holding section includes a cladding-tube guide where the cladding-tube is loaded before and after cleaning. Primary and secondary cleaning material supply sections are disposed at a lateral side of the primary and secondary cleaning sections respectively.

    摘要翻译： 公开了一种用于执行核燃料包层管的自动清洁的装置。 该设备包括设置在设备的第一侧的预清洁保持部分，设置在设备的第二侧的主要清洁材料供应部分和主要清洁部分，辅助清洁部分和辅助清洁材料供应部分 设置在设备的第二侧并且在主清洁部分旁边，设置在与第二侧相对的设备的第三侧的检查部分和设置在传送部分的第四侧的后清洗保持部分 。 预清洁保持部和后清洗保持部包括在清洁之前和之后装载包覆管的包覆管引导件。 主要和次要清洁材料供应部分分别设置在主要和次要清洁部分的侧面。

    SUSPENSION TYPE HIGH-DENSITY STORAGE RACK FOR NUCLEAR FUEL ASSEMBLIES
    9.
    发明申请
    SUSPENSION TYPE HIGH-DENSITY STORAGE RACK FOR NUCLEAR FUEL ASSEMBLIES 有权
    用于核燃料组件的悬挂式高密度储存架

    公开(公告)号：US20110038449A1

    公开(公告)日：2011-02-17

    申请号：US12646177

    申请日：2009-12-23

    申请人： Se-Yong Shin ,  Chang-Hwan Hwang ,  Deuk-Yeon Kim ,  Jae-Soon Choi ,  Hung-Soon Chang ,  Jae-Ho Park ,  Han-Uk Jin

    发明人： Se-Yong Shin ,  Chang-Hwan Hwang ,  Deuk-Yeon Kim ,  Jae-Soon Choi ,  Hung-Soon Chang ,  Jae-Ho Park ,  Han-Uk Jin

    IPC分类号： G21C19/07

    CPC分类号： G21C19/07

    摘要： A suspension type high-density storage rack for nuclear fuel assemblies may include a plurality of body parts each having a basket cell storing the corresponding nuclear fuel assembly and having a generally square tube-like shape elongated in a height direction thereof, a plurality of connection plates integrally connecting the basket cells adjacent to each other, while maintaining them at a predetermined distance, and a base plate fixedly coupling the undersides of the basket cells thereto; and a plurality of cap parts each closing the opened upper portion of the corresponding body part and suspending the corresponding nuclear fuel assembly therefrom.

    摘要翻译： 用于核燃料组件的悬挂式高密度存储架可以包括多个主体部件，每个主体部件具有储存相应的核燃料组件并具有在其高度方向上延伸的大致方形的管状形状的筐形单元，多个连接 将篮状单元彼此相邻地一体地连接在一起，同时将它们保持在预定距离;以及底板，其将篮状单元的下侧固定地连接到其上; 以及多个盖部件，每个盖部件关闭相应的主体部分的打开的上部，并且从其中悬挂相应的核燃料组件。

    Multi-axis laser welding head for spacer grid
    10.
    发明申请
    Multi-axis laser welding head for spacer grid 审中-公开
    多轴激光焊接头用于间隔网格

    公开(公告)号：US20100096369A1

    公开(公告)日：2010-04-22

    申请号：US11971012

    申请日：2008-01-08

    申请人： Byeong-Eun Oh ,  Hak-beum Park ,  Yong-kwan Kim ,  Myoung-ho Oh ,  Hung-soon Chang ,  Sang-hyun Lim

    发明人： Byeong-Eun Oh ,  Hak-beum Park ,  Yong-kwan Kim ,  Myoung-ho Oh ,  Hung-soon Chang ,  Sang-hyun Lim

    IPC分类号： B23K26/00

    CPC分类号： G21C3/334 ,  B23K26/0823 ,  B23K26/0884 ,  G21C3/3424 ,  G21C21/02 ,  Y02E30/40

    摘要： Disclosed therein is a multi-axis laser welding head for a spacer grid, which is one of essential components of a nuclear fuel assembly. More particularly, the multi-axis laser welding head for the spacer grid can be operated more smoothly and variously during the welding of the spacer grid to thereby weld the spacer grid more exactly and precisely. For this, the multi-axis laser welding head includes a welding head having a movement within a predetermined angle like the back and forth swing of the pendulum, and can irradiate a laser beam in various directions by having additional axis in comparison with the prior art.

    摘要翻译： 其中公开了一种用于间隔栅格的多轴激光焊接头，其是核燃料组件的基本部件之一。 更具体地，用于间隔栅格的多轴激光焊接头可以在间隔栅格的焊接期间更平稳地和不同地操作，从而更精确和精确地焊接间隔栅格。 为此，多轴激光焊接头包括焊接头，其具有与摆锤的前后摆动相同的预定角度的运动，并且可以通过与现有技术相比具有附加轴线而在各个方向上照射激光束 。