公开(公告)号：US20100195783A1

公开(公告)日：2010-08-05

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： G21F9/00

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。

公开(公告)号：US20100108743A1

公开(公告)日：2010-05-06

申请号：US12687045

申请日：2010-01-13

申请人： Ki-jun KWON ,  Se-yong SHIN ,  Sang-pil KONG ,  Hung-soon CHANG ,  Jeong-ho KIM ,  Tae-hyung NA

发明人： Ki-jun KWON ,  Se-yong SHIN ,  Sang-pil KONG ,  Hung-soon CHANG ,  Jeong-ho KIM ,  Tae-hyung NA

IPC分类号： B23K20/00 ,  B23K31/00 ,  B23K37/04

CPC分类号： G21C21/02 ,  B23K9/0286 ,  B23K31/02 ,  B23K33/006 ,  B23K37/0235 ,  B23K37/0247 ,  B23K37/027 ,  B23K37/0276 ,  B23K37/0426 ,  B23K37/0536 ,  B23K2101/06 ,  G21C3/326 ,  Y02E30/38

摘要： Disclosed therein are an apparatus for and a method of automatically welding a flange to a guide thimble tube in a nuclear fuel assembly. The automatic welding apparatus includes: a welding part located on an axially conveying line of a tube for welding a welded surface of the tube inserted thereinto and a welded surface of a flange; a flange supplying part for supplying the flange at a tube inlet of the welding part onto the axially conveying line; and a conveying part mounted on the axially conveying line in such a way as to move the tube and the flange on the axially conveying line, so that they are inserted into and drawn from the welding part.

摘要翻译： 其中公开了一种用于将法兰自动焊接到核燃料组件中的导向套管的装置和方法。 自动焊接装置包括：焊接部，其位于管的轴向输送线上，用于焊接插入其中的管的焊接表面和法兰的焊接表面; 凸缘供给部，用于将所述焊接部的管入口处的所述凸缘供给到所述轴向输送线上; 以及输送部件，其以这样的方式安装在所述轴向输送线上，以使所述管和所述凸缘在所述轴向输送线上移动，使得它们被插入到所述焊接部件中并从所述焊接部件拉出。