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1.发明授权Count rate measurement device and associated fission chamber calibration device 有权计数速率测量装置及相关的裂变室校准装置公开(公告)号：US09188684B2
公开(公告)日：2015-11-17
申请号：US12809574
申请日：2008-12-22
IPC分类号： G01T3/00 , G01T1/185 , G21C17/108
摘要： A fission chamber count rate measurement device and to the associated fission chamber calibration device; the count rate measurement device comprises: (1) a measurement cell, which contains the fission chamber (CH); (2) a neutron generator, which emits neutrons in the form of periodic pulses towards the fission chamber; (3) a neutron counter (K), which detects and counts the neutrons emitted by the neutron generator; and (4) a computing circuit, which delivers, over a predetermined time interval, a fission chamber count rate normalized with reference to the number of neutrons counted by the neutron counter (K).
摘要翻译： 裂变室计数率测量装置和相关的裂变室校准装置; 计数率测量装置包括：（1）包含裂变室（CH）的测量单元; （2）中子发生器，其以朝向裂变室的周期性脉冲的形式发射中子; （3）中子计数器（K），用于检测和计数由中子发生器发射的中子; 和（4）计算电路，其以预定的时间间隔递送参考由中子计数器（K）计数的中子数量归一化的裂变室计数速率。
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公开(公告)号：US08817939B2
公开(公告)日：2014-08-26
申请号：US12809570
申请日：2008-12-22
CPC分类号： G21C17/063 , G01T3/00 , G21C17/00 , G21C17/06
摘要： A method to determine the effective masses of deposits of fissile matter, including a first measuring step to measure the count rate of deposits of fissile matter of known effective masses to form a matrix [C]0, a second measuring step to measure the count rate of deposits of fissile matter to form a matrix [C], and a computing step to calculate the effective masses to be determined.
摘要翻译： 确定裂变物质沉积物有效质量的方法，包括测量已知有效质量的裂变物质沉积计数率的第一测量步骤以形成矩阵[C] 0，测量计数率的第二测量步骤 的裂变物质的沉积物形成矩阵[C]，以及计算步骤来计算要确定的有效质量。
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公开(公告)号：US20100310033A1
公开(公告)日：2010-12-09
申请号：US12809570
申请日：2008-12-22
IPC分类号： G01T3/00
CPC分类号： G21C17/063 , G01T3/00 , G21C17/00 , G21C17/06
摘要： A method to determine the effective masses of deposits of fissile matter, including a first measuring step to measure the count rate of deposits of fissile matter of known effective masses to form a matrix [C]0, a second measuring step to measure the count rate of deposits of fissile matter to form a matrix [C], and a computing step to calculate the effective masses to be determined.
摘要翻译： 确定裂变物质沉积物有效质量的方法，包括测量已知有效质量的裂变物质沉积计数率的第一测量步骤以形成矩阵[C] 0，测量计数率的第二测量步骤 的裂变物质的沉积物形成矩阵[C]，以及计算步骤来计算要确定的有效质量。
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4.发明申请COUNT RATE MEASUREMENT DEVICE AND ASSOCIATED FISSION CHAMBER CALIBRATION DEVICE 有权计数速率测量装置和相关的振动台校准装置公开(公告)号：US20100266092A1
公开(公告)日：2010-10-21
申请号：US12809574
申请日：2008-12-22
IPC分类号： G21C17/108 , G01T3/00
摘要： A fission chamber count rate measurement device and to the associated fission chamber calibration device; the count rate measurement device comprises: (1) a measurement cell, which contains the fission chamber (CH); (2) a neutron generator, which emits neutrons in the form of periodic pulses towards the fission chamber; (3) a neutron counter (K), which detects and counts the neutrons emitted by the neutron generator; and (4) a computing circuit, which delivers, over a predetermined time interval, a fission chamber count rate normalized with reference to the number of neutrons counted by the neutron counter (K).
摘要翻译： 裂变室计数率测量装置和相关的裂变室校准装置; 计数率测量装置包括：（1）包含裂变室（CH）的测量单元; （2）中子发生器，其以朝向裂变室的周期性脉冲的形式发射中子; （3）中子计数器（K），用于检测和计数由中子发生器发射的中子; 和（4）计算电路，其以预定的时间间隔递送参考由中子计数器（K）计数的中子数量归一化的裂变室计数速率。
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