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1.发明申请公开(公告)号：US20050105667A1
公开(公告)日：2005-05-19
申请号：US10899922
申请日：2004-07-26
申请人： Bong Goo Kim , Jong Myeong Oh , Jae Shon , Do Kim , Yoon Shin , Sung Park , Kee Nam Choo , Man Soon Cho , Young Hwan Kang
发明人： Bong Goo Kim , Jong Myeong Oh , Jae Shon , Do Kim , Yoon Shin , Sung Park , Kee Nam Choo , Man Soon Cho , Young Hwan Kang
CPC分类号： G21C17/10
摘要： An instrumented capsule for nuclear fuel irradiation tests in research reactors. The capsule includes an outer shell; a rod tip assembly assembled to a lower end plate of the shell, thus absorbing impact; fuel rod assemblies supported in the shell by means of support tubes and housing therein sintered fuel bodies and in-capsule instruments, such as thermocouples and self-powered neutron detectors (SPND); a protective tube connected to the upper end plate and protecting instrument control cables; and a guide pipe connected to the inclined extension part of a junction tree and guiding the instrument control cables to a control unit provided outside the reactor. The capsule further includes upper and lower end caps provided around the upper and lower ends of the shell; and a lower stopper and an upper stopper fitted over the protective tube to be supported in the upper portion of the irradiation hole of the reactor and to be locked to the locking clamp provided at the upper portion of the chimney of the reactor, respectively. The capsule is used to measure in real time the properties of nuclear fuels irradiated in the reactor during a nuclear fuel irradiation test, thus providing nuclear fuel irradiation test data required for the design of nuclear fuels and the determination of in-pile performance and structural integrity of the nuclear fuels.
摘要翻译： 用于核反应堆核燃料辐射试验的仪表胶囊。 胶囊包括外壳; 组装到壳的下端板的杆尖组件，从而吸收冲击力; 燃料棒组件通过支撑管和壳体内支撑在壳体中，烧结燃料体和胶囊内仪器，如热电偶和自供电中子探测器（SPND）; 连接到上端板的保护管和保护仪器控制电缆; 以及连接到接合树的倾斜延伸部分并将仪器控制电缆引导到设置在反应器外部的控制单元的引导管。 胶囊还包括围绕壳体的上端和下端设置的上端盖和下端盖; 以及安装在保护管上方的下止动器和上止动件，以分别支撑在反应器的照射孔的上部并被锁定到设置在反应器的烟囱的上部的锁定夹具上。 该胶囊用于在核燃料照射试验期间实时测量在反应堆中照射的核燃料的性质，从而提供设计核燃料所需的核燃料辐射试验数据，以及桩内性能和结构完整性的确定 的核燃料。
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公开(公告)号：US20070120551A1
公开(公告)日：2007-05-31
申请号：US11584651
申请日：2006-10-23
摘要： An apparatus for detecting a temperature using transistors includes a plurality of temperature detecting units that become selectively active according to predetermined temperature intervals; and a detection signal output unit that generates detection signals according to the signals transmitted by the plurality of temperature detecting units, and outputs the detection signals.
摘要翻译： 使用晶体管检测温度的装置包括多个温度检测单元，其根据预定的温度间隔变得有选择地活动; 以及检测信号输出单元，其根据由多个温度检测单元发送的信号产生检测信号，并输出检测信号。
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