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1.发明授权Method and apparatus for refueling a nuclear reactor having an instrumentation penetration flange 有权用于对具有仪器穿透法兰的核反应堆进行加油的方法和装置公开(公告)号：US09064607B2
公开(公告)日：2015-06-23
申请号：US13742392
申请日：2013-01-16
摘要： Apparatus and a method for retracting in-core instrument thimble tubes from the reactor core prior to refueling a nuclear reactor with top mounted instrumentation. The apparatus includes a penetration flange interposed between the head flange and the reactor vessel flange through which the instrumentation cabling passes. The penetration flange is connected to the upper internals and can be raised relative thereto to retract instrumentation thimbles from the core prior to removal of the upper internals from the reactor vessel for refueling. The penetration flange is removed from the vessel with the upper internals.
摘要翻译： 在使用顶部安装的仪器加油核反应堆之前，从反应堆堆芯回收核心内仪器套管的装置和方法。 该装置包括插入在头部凸缘和仪器电缆穿过的反应堆容器凸缘之间的穿透凸缘。 穿透法兰连接到上内部并且可以相对于其上升高，以在从反应堆容器移除上部内部件之前从芯部缩回装置套管，用于加油。 穿透法兰从上部内部从容器中取出。
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2.发明申请METHOD AND APPARATUS FOR REFUELING A NUCLEAR REACTOR HAVING AN INSTRUMENTATION PENETRATION FLANGE 有权用于修复具有仪器渗透法兰的核反应堆的方法和装置公开(公告)号：US20140198891A1
公开(公告)日：2014-07-17
申请号：US13742392
申请日：2013-01-16
摘要： Apparatus and a method for retracting in-core instrument thimble tubes from the reactor core prior to refueling a nuclear reactor with top mounted instrumentation. The apparatus includes a penetration flange interposed between the head flange and the reactor vessel flange through which the instrumentation cabling passes. The penetration flange is connected to the upper internals and can be raised relative thereto to retract instrumentation thimbles from the core prior to removal of the upper internals from the reactor vessel for refueling. The penetration flange is removed from the vessel with the upper internals.
摘要翻译： 在使用顶部安装的仪器加油核反应堆之前，从反应堆堆芯回收核心内仪器套管的装置和方法。 该装置包括插入在头部凸缘和仪器电缆穿过的反应堆容器凸缘之间的穿透凸缘。 穿透法兰连接到上内部并且可以相对于其上升高，以在从反应堆容器移除上部内部件之前从芯部缩回装置套管，用于加油。 穿透法兰从上部内部从容器中取出。
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