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公开(公告)号：US09589684B2
公开(公告)日：2017-03-07
申请号：US13472635
申请日：2012-05-16
申请人： John R. Bass , Robin D. Sprague
发明人： John R. Bass , Robin D. Sprague
IPC分类号： G21C13/032 , G21C15/25 , G21C17/10
CPC分类号： G21C13/032 , G21C15/25 , G21C17/10 , Y02E30/40 , Y10T403/581
摘要： An apparatus for controlling movement of a first component integrated with a second component may include a first clamp configured to engage the first component, a second clamp configured to engage the second component, and a plurality of connectors configured to connect the first and second clamps. The connectors may allow movement of the first clamp relative to the second clamp in a first direction between the first and second clamps. The connectors may limit movement of the first clamp relative to the second clamp in a second direction perpendicular to the first direction.
摘要翻译： 用于控制与第二部件集成的第一部件的运动的装置可以包括构造成接合第一部件的第一夹具，被配置为接合第二部件的第二夹具以及被配置为连接第一和第二夹具的多个连接器。 连接器可以允许第一夹具相对于第二夹具在第一和第二夹具之间的第一方向上移动。 连接器可以在垂直于第一方向的第二方向上限制第一夹具相对于第二夹具的运动。
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公开(公告)号：US08290112B2
公开(公告)日：2012-10-16
申请号：US12838723
申请日：2010-07-19
申请人： Phillip Glen Ellison , John R. Bass
发明人： Phillip Glen Ellison , John R. Bass
摘要： A boiling water nuclear reactor (BWR) multi-stage jet pump mixer assembly according to a non-limiting embodiment of the present invention may include at least one nozzle disposed above a first throat structure which is arranged within a second throat structure. The multi-stage jet pump mixer assembly is configured such that when a drive flow is discharged from the nozzle into the first throat structure, a first suction stage occurs in that a first entrained flow is drawn into the first entrainment entrance and forms a mixed flow. The mixed flow exiting the first throat structure then induces a second entrained flow into the second entrainment entrance during a second suction stage. By employing a multi-stage approach, jet pump efficiency may be improved.
摘要翻译： 根据本发明的非限制性实施例的沸水核反应堆（BWR）多级喷射泵混合器组件可以包括设置在第二喉部结构内的第一喉部结构上方的至少一个喷嘴。 多级喷射泵混合器组件构造成使得当驱动流从喷嘴排出到第一喉部结构中时，发生第一吸入级，因为第一夹带流被吸入第一夹带入口并形成混合流 。 离开第一喉部结构的混合流然后在第二抽吸阶段期间引起第二夹带流入第二夹带入口。 通过采用多级方法，可以提高喷射泵的效率。
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公开(公告)号：US20120014495A1
公开(公告)日：2012-01-19
申请号：US12838723
申请日：2010-07-19
申请人： Phillip Glen ELLISON , John R. Bass
发明人： Phillip Glen ELLISON , John R. Bass
IPC分类号： G21C15/14
摘要： A boiling water nuclear reactor (BWR) multi-stage jet pump mixer assembly according to a non-limiting embodiment of the present invention may include at least one nozzle disposed above a first throat structure which is arranged within a second throat structure. The multi-stage jet pump mixer assembly is configured such that when a drive flow is discharged from the nozzle into the first throat structure, a first suction stage occurs in that a first entrained flow is drawn into the first entrainment entrance and forms a mixed flow. The mixed flow exiting the first throat structure then induces a second entrained flow into the second entrainment entrance during a second suction stage. By employing a multi-stage approach, jet pump efficiency may be improved.
摘要翻译： 根据本发明的非限制性实施例的沸水核反应堆（BWR）多级喷射泵混合器组件可以包括设置在第二喉部结构内的第一喉部结构上方的至少一个喷嘴。 多级喷射泵混合器组件构造成使得当驱动流从喷嘴排出到第一喉部结构中时，发生第一吸入级，因为第一夹带流被吸入第一夹带入口并形成混合流 。 离开第一喉部结构的混合流然后在第二抽吸阶段期间引起第二夹带流入第二夹带入口。 通过采用多级方法，可以提高喷射泵的效率。
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4.发明授权Method and apparatus for an alternative remote spent fuel pool cooling system for light water reactors 有权用于轻水反应堆的替代远程乏燃料池冷却系统的方法和装置公开(公告)号：US08958521B2
公开(公告)日：2015-02-17
申请号：US13329910
申请日：2011-12-19
IPC分类号： G21C9/00
摘要： A method and apparatus for providing an alternative remote spent fuel pool cooling system for the spent fuel pool. The cooling system is operated to cool the spent fuel pool in the event of a plant accident when normal plant electricity is not available for the conventional fuel pool cooling and cleanup system, or when the integrity of the spent fuel has been jeopardized. The cooling system is operated and controlled from a remote location, which is ideal during a plant emergency.
摘要翻译： 一种用于为乏燃料池提供替代的远程乏燃料池冷却系统的方法和装置。 当常规燃料池冷却和清理系统不能使用正常的工厂电力时，或者当废燃料的完整性受到危害时，冷却系统用于在发生车间事故时冷却乏燃料池。 冷却系统从远程位置进行操作和控制，这在工厂紧急情况下是理想的。
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公开(公告)号：US20100329412A1
公开(公告)日：2010-12-30
申请号：US12494395
申请日：2009-06-30
申请人： Phillip G. Ellison , John R. Bass
发明人： Phillip G. Ellison , John R. Bass
IPC分类号： G21C19/28
摘要： An embodiment of the present invention takes the form of a system that may reduce the level of flow-induced vibration (FIV) experienced by a jet pump assembly or other similar object within a pressure vessel. Essentially, an embodiment of the present invention may reduce the slip-joint leakage, which may be a cause of the FIVs, by adding a flow-limiting component to an outlet of the slip joint. This component may take the form of a collar, channel, and/or other component that may be connectable to a component of the jet pump assembly. After installation, an embodiment of the present invention may lower the amplitude of, and/or change the frequency of, the FIVs experienced by the jet pump assembly.
摘要翻译： 本发明的一个实施例采用系统的形式，其可以降低由压力容器内的喷射泵组件或其它类似物体所经历的流动振动（FIV）的水平。 基本上，本发明的一个实施例可以通过向滑动接头的出口添加限流部件来减少滑动接头泄漏，这可能是FIV的原因。 该部件可以采用可以连接到喷射泵组件的部件的轴环，通道和/或其它部件的形式。 在安装之后，本发明的实施例可以降低由喷射泵组件经历的FIV的振幅和/或改变频率。
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公开(公告)号：US09182290B2
公开(公告)日：2015-11-10
申请号：US13340678
申请日：2011-12-30
IPC分类号： G01C17/00 , G01K1/02 , G01K13/00 , G21C17/112
CPC分类号： G01K1/026 , G01K13/00 , G21C17/112
摘要： A temperature sensor array includes several temperature sensors at different positions for installation within an instrumentation tube of a nuclear reactor. The temperature sensors measure temperature at multiple axial positions of the nuclear reactor, and plant operators are able to access and interpret this measurement data. Temperatures associated with vessel coolant boiling or loss and/or fuel damage can be detected by the temperature sensors to permit more direct determinations of core fluid levels. Multiple temperature sensor arrays permit vessel fluid levels and conditions to be measured at multiple core locations.
摘要翻译： 温度传感器阵列包括用于安装在核反应堆的仪表管内的不同位置处的多个温度传感器。 温度传感器测量核反应堆多个轴向位置的温度，工厂操作人员可以访问和解释此测量数据。 通过温度传感器检测与容器冷却剂沸腾或损失和/或燃料损坏相关的温度，以允许更直接地确定核心液体水平。 多个温度传感器阵列允许在多个核心位置测量血管液体水平和状况。
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公开(公告)号：US08923469B2
公开(公告)日：2014-12-30
申请号：US13329910
申请日：2011-12-19
IPC分类号： G21C9/00
摘要： A method and apparatus for providing an alternative remote spent fuel pool cooling system for the spent fuel pool. The cooling system is operated to cool the spent fuel pool in the event of a plant accident when normal plant electricity is not available for the conventional fuel pool cooling and cleanup system, or when the integrity of the spent fuel has been jeopardized. The cooling system is operated and controlled from a remote location, which is ideal during a plant emergency.
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8.发明申请METHOD AND APPARATUS FOR AN ALTERNATIVE REMOTE SPENT FUEL POOL COOLING SYSTEM FOR LIGHT WATER REACTORS 有权用于轻水反应堆的替代远程燃油池冷却系统的方法和装置公开(公告)号：US20130156144A1
公开(公告)日：2013-06-20
申请号：US13329910
申请日：2011-12-19
IPC分类号： G21C15/02
摘要： A method and apparatus for providing an alternative remote spent fuel pool cooling system for the spent fuel pool. The cooling system is operated to cool the spent fuel pool in the event of a plant accident when normal plant electricity is not available for the conventional fuel pool cooling and cleanup system, or when the integrity of the spent fuel has been jeopardized. The cooling system is operated and controlled from a remote location, which is ideal during a plant emergency.
摘要翻译： 一种用于为乏燃料池提供替代的远程乏燃料池冷却系统的方法和装置。 当常规燃料池冷却和清理系统不能使用正常的工厂电力时，或者当废燃料的完整性受到危害时，冷却系统用于在发生车间事故时冷却乏燃料池。 冷却系统从远程位置进行操作和控制，这在工厂紧急情况下是理想的。
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9.发明申请POST-ACCIDENT FISSION PRODUCT REMOVAL SYSTEM AND METHOD OF REMOVING POST-ACCIDENT FISSION PRODUCT 有权事后检查产品拆卸系统及拆卸事故后产品的方法公开(公告)号：US20130170600A1
公开(公告)日：2013-07-04
申请号：US13340943
申请日：2011-12-30
IPC分类号： G21C19/32
摘要： A post-accident fission product removal system may include an air mover, a filter assembly, and/or an ionization chamber. The air mover may be configured to move contaminated air through the filter assembly to produce filtered air. The ionization chamber may be connected to the filter assembly. The ionization chamber may include an anode and a cathode. The ionization chamber may be configured to receive the filtered air from the filter assembly and to ionize and capture radioisotopes from the filtered air to produce clean air.
摘要翻译： 事故后裂变产物移除系统可以包括鼓风机，过滤器组件和/或电离室。 空气移动器可以被配置成将污染的空气移动通过过滤器组件以产生过滤的空气。 电离室可以连接到过滤器组件。 电离室可以包括阳极和阴极。 电离室可以被配置为从过滤器组件接收经过滤的空气并且从过滤的空气电离和捕获放射性同位素以产生清洁的空气。
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10.发明申请公开(公告)号：US20130170596A1
公开(公告)日：2013-07-04
申请号：US13340678
申请日：2011-12-30
IPC分类号： G21C17/112
CPC分类号： G01K1/026 , G01K13/00 , G21C17/112
摘要： A temperature sensor array includes several temperature sensors at different positions for installation within an instrumentation tube of a nuclear reactor. The temperature sensors measure temperature at multiple axial positions of the nuclear reactor, and plant operators are able to access and interpret this measurement data. Temperatures associated with vessel coolant boiling or loss and/or fuel damage can be detected by the temperature sensors to permit more direct determinations of core fluid levels. Multiple temperature sensor arrays permit vessel fluid levels and conditions to be measured at multiple core locations.
摘要翻译： 温度传感器阵列包括用于安装在核反应堆的仪表管内的不同位置处的多个温度传感器。 温度传感器测量核反应堆多个轴向位置的温度，工厂操作人员可以访问和解释此测量数据。 通过温度传感器检测与容器冷却剂沸腾或损失和/或燃料损坏相关的温度，以允许更直接地确定核心液体水平。 多个温度传感器阵列允许在多个核心位置测量血管液体水平和状况。
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