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1. 发明授权

US06187395B1 Process for the production of a weld joint and conveying and storage containers produced according to this process for burned out nuclear fuel cartridges 失效
标题翻译：用于生产焊接接头的过程，以及根据本方法生产的用于燃烧核燃料碳粉盒的输送和储存容器
公开(公告)号：US06187395B1
公开(公告)日：2001-02-13
申请号：US08737422
申请日：1997-05-01
申请人： Hans-Jurgen Canzler , Heinz Hammer , Reiner Laug , Werner Botzem
发明人： Hans-Jurgen Canzler , Heinz Hammer , Reiner Laug , Werner Botzem
IPC分类号： B23K3300
CPC分类号： G21F5/008 , B23K9/0253 , B23K2101/12 , G21Y2002/302 , G21Y2004/30 , Y10T428/13
摘要： The invention relates to a process for the production of a welded joint for at least three components of a multiple butt joint. In order to create the welded joint in the multiple butt-joint by welding from one side only, and to allow components to be fitted very securely to the completely covered face, the multiple butt-joint is created in such a way that at least a first and second of these components which can be welded together are positioned with a gap along their common seam; both the said components are provided with a recess in the region of the seam, said recess being bounded by both components in the direction of shrinkage at opposing surfaces; the abutting end of the third component is inserted into the recess where it fits positively; and once this jointing process is completed, the first and second components are joined by a weld seam. It is proposed that the process should be used in the production of a transport and storage container for spent nuclear fuel holders.
摘要翻译：本发明涉及一种用于生产用于多个对接接头的至少三个部件的焊接接头的方法。为了通过仅从一侧进行焊接而在多个对接中形成焊接接头，并且允许部件非常牢固地安装到完全覆盖的表面上，所以多个对接形成为至少一个可以焊接在一起的这些部件中的第一和第二部件沿着它们的共同接缝定位成间隙; 两个所述部件在接缝的区域中设置有凹部，所述凹部在相对表面处沿收缩方向由两个部件限定; 第三部件的抵接端插入到正好配合的凹部中; 并且一旦该接合过程完成，第一和第二部件通过焊缝接合。建议该过程应用于生产用于乏核燃料持有人的运输和储存容器。

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