公开(公告)号：US4674926A

公开(公告)日：1987-06-23

申请号：US717460

申请日：1985-03-29

申请人： Gunter Schroder ,  Rudolf Eichhhorn

发明人： Gunter Schroder ,  Rudolf Eichhhorn

IPC分类号： B23K37/053 ,  B23P6/00 ,  F16L55/16 ,  G21C7/06 ,  G21F7/06 ,  B23C3/02

CPC分类号： G21F7/066 ,  F16L55/1608 ,  Y10T29/49737 ,  Y10T408/3792 ,  Y10T409/307448

摘要： The invention is directed to a method and apparatus for performing remotemanipulated work on a conduit of a nuclear facility. The method of the invention is for maintaining pipe conduits in a radioactively contaminated cell such as a large-area cell of a reprocessing facility for irradiated nuclear fuel. The defective conduit portion to be removed is sawn out of a conduit and a replacement conduit segment is welded into the conduit. In order to provide for rapidly and accurately welding the replacement conduit segment into the conduit, the step of machining the two conduit end portions is combined with the step of determining the inside dimension between the conduit end portions formed by the step of sawing out the defective conduit portion. An apparatus for carrying out the method of the invention is also disclosed.

摘要翻译： 本发明涉及用于在核设施的管道上执行远程操作的工作的方法和装置。 本发明的方法是用于将管道管道保持在放射性污染的细胞中，例如用于辐射核燃料的再处理设施的大面积电池。 将被去除的有缺陷的管道部分从管道中锯出，并且替换管道段被焊接到管道中。 为了快速且准确地将更换导管段焊接到导管中，加工两个导管端部的步骤与确定通过锯切缺陷的步骤形成的导管端部之间的内部尺寸的步骤相结合 导管部分。 还公开了一种用于实施本发明的方法的装置。

公开(公告)号：US4762266A

公开(公告)日：1988-08-09

申请号：US028498

申请日：1987-03-20

申请人： Gunter Schroder ,  Rudolf Eichhhorn

发明人： Gunter Schroder ,  Rudolf Eichhhorn

IPC分类号： B23K37/053 ,  B23P6/00 ,  F16L55/16 ,  G21C7/06 ,  G21F7/06 ,  B23K31/02

CPC分类号： G21F7/066 ,  F16L55/1608 ,  Y10T29/49737 ,  Y10T408/3792 ,  Y10T409/307448

摘要： The invention is directed to a method for performing remotely-manipulated rk on a conduit of a nuclear facility. The method of the invention is for maintaining pipe conduits in a radioactively contaminated cell such as a large-area cell of a reprocessing facility for irradiated nuclear fuel. The defective conduit portion to be removed is sawn out of a conduit and a replacement conduit segment is welded into the conduit. In order to provide for rapidly and accurately welding the replacement conduit segment into the conduit, the step of machining the two conduit end portions is combined with the step of determining the inside dimension between the conduit end portions formed by the step of sawing out the defective conduit portion. An apparatus for carrying out the method of the invention is also disclosed.

摘要翻译： 本发明涉及一种用于在核设施的导管上执行远程操作的工作的方法。 本发明的方法是用于将管道管道保持在放射性污染的细胞中，例如用于辐射核燃料的再处理设施的大面积电池。 将被去除的有缺陷的管道部分从管道中锯出，并且替换管道段被焊接到管道中。 为了快速且准确地将更换导管段焊接到导管中，加工两个导管端部的步骤与确定通过锯切缺陷的步骤形成的导管端部之间的内部尺寸的步骤相结合 导管部分。 还公开了一种用于实施本发明的方法的装置。