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1. 发明授权

US4537711A Fuel assembly skeleton compaction 失效
标题翻译：燃油组件骨架压实
公开(公告)号：US4537711A
公开(公告)日：1985-08-27
申请号：US455684
申请日：1983-01-05
申请人： John J. Wilhelm , Anoop Kapoor , Richard M. Kobuck , Ronald F. Antol , George W. Norris
发明人： John J. Wilhelm , Anoop Kapoor , Richard M. Kobuck , Ronald F. Antol , George W. Norris
IPC分类号： G21C19/37 , B30B9/32 , G21C19/33 , G21C19/36 , G21F9/22 , B30B15/06 , G21F9/34
CPC分类号： G21C19/36 , B30B9/326 , Y02W30/881 , Y10T83/041
摘要： The fuel assembly skeleton compaction system provides a means for remotely dismantling an irradiated nuclear fuel assembly skeleton once the nuclear fuel rods have been removed therefrom while the skeleton remains submerged in a coolant. The system comprises a feed chamber for holding the spent fuel assembly skeleton and for feeding a spent fuel assembly skeleton into a shear chamber which is arranged near the feed chamber. The shear chamber contains a shearing device for shearing the skeleton into small pieces and for moving the pieces of the skeleton into a compaction chamber which is located adjacent to the shear chamber. The compaction chamber contains a compaction cylinder for compacting the pieces of the skeleton introduced thereinto. A storage canister is located below the compaction chamber such that when the slide of the compaction chamber is opened, the compacted pieces of the skeleton may be pushed into the storage canister. When the storage canister is filled, it may be remotely removed and replaced with an empty canister.
摘要翻译：燃料组件骨架压实系统提供了一旦核燃料棒从其中移除而骨架仍然浸没在冷却剂中的情况下，远程拆卸已辐照的核燃料组件骨架的手段。该系统包括用于保持废燃料组件骨架并用于将废燃料组件骨架供给到布置在进料室附近的剪切室中的进料室。剪切室包含剪切装置，用于将骨架剪切成小块并将骨架块移动到紧邻剪切室的压实室中。压实室包括用于压实引入其中的骨架的压实筒。储存罐位于压实室下方，使得当压实室的滑动件打开时，骨架的压实件可以被推入储存罐中。当储存罐被填充时，可以远程移除并更换为空的罐。

2. 发明授权

US4502347A Robotic wrist 失效
标题翻译：机器手腕
公开(公告)号：US4502347A
公开(公告)日：1985-03-05
申请号：US420669
申请日：1982-09-21
申请人： George W. Norris , Richard M. Kobuck , William J. Varley , Arthur F. Jacobs , Herbert E. Ferree
发明人： George W. Norris , Richard M. Kobuck , William J. Varley , Arthur F. Jacobs , Herbert E. Ferree
IPC分类号： B25J17/00 , B25J17/02 , B25J19/00 , F16H1/20
CPC分类号： B25J17/0283 , Y10T74/19074 , Y10T74/19665
摘要： A robotic manipulator wrist has one part 10 rotatable relative to the other part 12 of the wrist, and gear trains 16, 18, 20, operates to rotate the end effector shaft 14 when a brake 36 is applied to prevent relative movement between the two parts 10 and 12, and to rotate one part 10 relative to the other part 12 when a second brake 38 is applied to prevent relative movement between the end effector gear 18 and the intermediate gear 16.
摘要翻译：机器人手腕具有相对于手腕的另一部分12可旋转的一部分10，并且齿轮系16,18,20在施加制动器36时操作以旋转末端执行器轴14，以防止两部分之间的相对运动当施加第二制动器38以防止在末端执行器齿轮18和中间齿轮16之间的相对移动时，相对于另一部分12旋转一个部件10。

3. 发明授权

US4275414A Tube plug weld inspection apparatus 失效
标题翻译：管塞焊检测仪
公开(公告)号：US4275414A
公开(公告)日：1981-06-23
申请号：US932
申请日：1979-01-04
申请人： George W. Norris
发明人： George W. Norris
IPC分类号： H04N5/225 , F22B1/16 , F22B37/02 , G01M3/38 , G01N21/88 , G01N21/954 , G02B23/24 , G21C17/003 , H04N7/18
CPC分类号： G01M3/38
摘要： Apparatus for remote inspection of annular curved ridge welds securing plugs in heat transfer tubes in a nuclear steam generator. Included in such apparatus is a small sized television camera, an annular image transformation lens of greater size than the observed weld for presenting a flattened expanded image of such weld to the camera, a circular array of work-illumination lamps at the input end of the camera, and a hollow cylindrical light conductive member mounted at its one end on the input end of the camera in exposure to the lamps and mounting the image transformation lens on its opposite end for proximity to the annular weld being inspected.
摘要翻译：用于远程检查环形弯曲脊焊缝的装置，其将插塞固定在核蒸汽发生器中的传热管中。这种设备中包括的是小型电视摄像机，比观察到的焊接件更大尺寸的环形图像变换透镜，用于将这种焊接的平坦化展开图像呈现给相机，工作照明灯的圆形阵列在输入端相机，以及一个中空的圆柱形导光部件，其一端安装在照相机的输入端上并暴露于灯中，并将图像变换透镜安装在其相对端上，以接近待检查的环形焊缝。

4. 发明授权

US3938767A Cable tray 失效
标题翻译：电缆桥架
公开(公告)号：US3938767A
公开(公告)日：1976-02-17
申请号：US519086
申请日：1974-10-30
申请人： George W. Norris
发明人： George W. Norris
IPC分类号： E21F17/02 , F16L3/26 , H02G3/04 , F16L3/00
CPC分类号： E21F17/02 , H02G3/0456 , Y10T403/30 , Y10T403/4642
摘要： A cable tray has side rails and rungs formed from sheet metal. The side rails have outwardly opening upper and lower grooves which are keystone shaped in that the open side of the groove is narrower than the inner side of the grooves. The lower groove provides an inwardly offset flange along the side rail and the hollow rungs, which are formed with a substantially square cross-sectional shape fit around substantially square portions of the flange which are defined by pairs of spaced vertical slots across the flange. The rung-ends have horizontally aligned rectangular slots through their sides and rung joiners, which have a rectangular cross-sectional configuration are driven through the aligned slots, the joiners having a drive fit between the closed vertical side of the flange and the ends of the aligned slots which are adjacent the end of the rung, thus forcing the rung end against the side rail web. Novel hangers are inserted in the side rail lower slots for supporting the tray sections and side rail connectors are provided for the upper and lower side rail grooves of endwise abutting sections. The connectors have a cross-sectional configuration conforming to that of the groove in which it is placed and pointed screws threaded through holes in the connectors hold them in place during erection of the tray.
摘要翻译：电缆桥架具有由金属板形成的侧轨和梯级。侧轨具有向外开放的上部和下部凹槽，该凹槽是梯形的，其中凹槽的开口侧比凹槽的内侧窄。下槽提供沿着侧轨和中空梯级的向内偏移的凸缘，其形成有大体上正方形的横截面形状，围绕凸缘的大致正方形部分配合，该凸缘由穿过凸缘的成对的间隔开的垂直狭槽限定。横向端部通过其侧面具有水平对齐的矩形槽，并且具有矩形横截面构造的梯形连接器通过对准的槽被驱动，所述接合器具有在凸缘的封闭的垂直侧和端部之间的驱动配合对准的槽，其与梯级的端部相邻，从而迫使梯级端抵靠侧轨道网。在侧轨下槽插入小型衣架，用于支撑托盘部分，并且为端向邻接部分的上侧和下侧轨道槽提供侧轨连接器。连接器具有与其中放置的槽的横截面形状，并且在安装托盘期间螺纹穿过连接器中的孔的尖端螺钉将它们保持在适当的位置。

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