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公开(公告)号：US06333955B1
公开(公告)日：2001-12-25
申请号：US09492130
申请日：2000-01-27
申请人： Norio Kawashima , Yasuyuki Gotoh , Yasuhiro Aizawa , Akira Koizumi , Kouichi Machida , Yoshiharu Kikuchi
发明人： Norio Kawashima , Yasuyuki Gotoh , Yasuhiro Aizawa , Akira Koizumi , Kouichi Machida , Yoshiharu Kikuchi
IPC分类号： G12C706
摘要： To reduce the manufacturing processes of a control rod and shorten the time required for manufacturing a control rod, for the lower part support member 7, the thin parts 11A and 11B are formed in the neighborhood of each of the left and right sides of the window 8. In the left and right sides of the pull-up handle 9, the grooves 17A and 17B are formed respectively. The groove 17B is deeper than the groove 17A. The thin part 11A is fitted into the groove 17A and the thin part 11B is fitted into the groove 17B. The gap formed between the end of the thin part 11B and the bottom of the groove 17B is larger than the gap formed between the end of the thin part 11A and the bottom of the groove 17A. Therefore, the thin part 11A can be simply fitted into the groove 17A.
摘要翻译： 为了减少控制杆的制造过程并缩短制造控制棒所需的时间，对于下部支撑构件7，薄壁部分11A和11B形成在窗户的左右两侧的附近 在上拉把手9的左侧和右侧分别形成有凹槽17A和17B。 槽17B比槽17A深。 薄部分11A装配到凹槽17A中，薄部分11B装配到凹槽17B中。 在薄部分11B的端部和凹槽17B的底部之间形成的间隙大于在薄部分11A的端部和凹槽17A的底部之间形成的间隙。 因此，薄部11A可以简单地装配到槽17A中。
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公开(公告)号：US6028906A
公开(公告)日：2000-02-22
申请号：US134817
申请日：1998-08-17
申请人： Norio Kawashima , Yasuyuki Gotoh , Akira Koizumi , Kouichi Machida , Yoshiharu Kikuchi , Takayoshi Yasuda , Yoshitaka Nishino
发明人： Norio Kawashima , Yasuyuki Gotoh , Akira Koizumi , Kouichi Machida , Yoshiharu Kikuchi , Takayoshi Yasuda , Yoshitaka Nishino
摘要： The present invention relates to a control rod installed in a boiling water reactor (BWR), and particularly to a control rod using metal. An object of the present invention is to provide a manufacturing method of a control rod for a boiling water reactor, having excellent corrosion resistance in high temperature water and excellent wear resistance at the time of fabrication, and in which the influence of the manufacturing process is slight. In order to achieve the above described object, the present invention provides a manufacturing method of a control rod for a boiling water reactor constructed with sheaths having a U-shaped cross section attached to each end of a tie rod having a cruciform cross section, and rod, plate or oval tube cross section metal hafnium type neutron absorber material contained inside the sheaths, in which an anodized film is provided on a surface of the neutron absorber material as a pre-process of assembly of the neutron absorber material in the structure of the control rod.
摘要翻译： 本发明涉及安装在沸水反应器（BWR）中的控制棒，特别涉及一种使用金属的控制棒。 本发明的目的是提供一种用于沸水反应器的控制棒的制造方法，其在高温水中具有优异的耐腐蚀性，并且在制造时具有优异的耐磨性，并且其中制造过程的影响是 轻微。 为了实现上述目的，本发明提供了一种用于沸水反应器的控制棒的制造方法，该沸水反应器的控制棒由具有连接到具有十字形截面的拉杆的每个端部的具有U形横截面的护套构成，以及 杆，板或椭圆管截面金属铪型中子吸收体材料，其包含在护套内部，其中阳极化膜设置在中子吸收体材料的表面上，作为中子吸收体材料在结构中的组装的预处理 控制杆。
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公开(公告)号：US09677414B2
公开(公告)日：2017-06-13
申请号：US14125339
申请日：2012-06-19
IPC分类号： F01K27/02 , F01K13/00 , F01K9/00 , F01K17/02 , F01D25/12 , F02C7/16 , F01D15/10 , F01K13/02 , F01K25/08
CPC分类号： F01D15/10 , F01D25/12 , F01K9/003 , F01K13/006 , F01K13/02 , F01K17/02 , F01K25/08 , F01K27/02 , F02C7/16 , F05D2220/31 , F05D2220/62 , Y02P80/152 , Y02P80/154
摘要： A waste heat power generator (G1, G2) that includes an evaporator (1) to produce steam of a working medium, a power-generating device to generate electric power while expanding the steam, a condenser (3) to condense the steam which has passed through the power-generating device (2), and a pump (5) to send the condensed working medium to the evaporator (1). The waste heat power generator (G1, G2) may further include a valve device (6) to selectively supply a cooling medium used to cool the power-generating device (2) to the power-generating device (2), and a controller (7) to control the valve device (6) based on the temperature of the power-generating device (2).
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公开(公告)号：US20140110939A1
公开(公告)日：2014-04-24
申请号：US14125339
申请日：2012-06-19
IPC分类号： F01D15/10
CPC分类号： F01D15/10 , F01D25/12 , F01K9/003 , F01K13/006 , F01K13/02 , F01K17/02 , F01K25/08 , F01K27/02 , F02C7/16 , F05D2220/31 , F05D2220/62 , Y02P80/152 , Y02P80/154
摘要： The waste heat power generator (G1, G2) includes: an evaporator (1) configured to produce steam of a working medium; a power-generating device (2) configured to generate electric power while expanding the steam; a condenser (3) configured to condense the steam which has passed through the power-generating device (2); and a pump (5) configured to send the condensed working medium to the evaporator (1). Furthermore, the waste heat power generator (G1, G2) includes: a valve device (6) configured to perform supply or supply stop of a cooling medium used to cool the power-generating device (2), to the power-generating device (2); and a controller (7) configured to control the valve device (6) based on a temperature of the power-generating device (2).
摘要翻译： 废热发电机（G1，G2）包括：蒸发器（1），其构造成产生工作介质的蒸汽; 发电装置（2），被配置为在膨胀蒸汽的同时产生电力; 冷凝器（3），被配置为冷凝已经通过所述发电装置（2）的蒸汽; 以及构造成将所述冷凝的工作介质发送到所述蒸发器（1）的泵（5）。 此外，余热发电机（G1，G2）包括：阀装置（6），被配置为对用于冷却发电装置（2）的冷却介质进行供给或停止供给到发电装置（ 2）; 以及控制器（7），其被配置为基于所述发电装置（2）的温度来控制所述阀装置（6）。
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公开(公告)号：US09376938B2
公开(公告)日：2016-06-28
申请号：US14125335
申请日：2012-06-21
CPC分类号： F01K27/02 , F01D5/043 , F01D15/10 , F01K25/08 , F01K25/10 , F05D2220/31 , F05D2220/62 , F05D2260/602 , Y02P80/152 , Y02P80/154
摘要： The waste heat power generator (G) includes: an evaporator (1) configured to produce steam of a working medium; a power-generating device (2, 2a, 2b) configured to generate electric power while expanding the steam; a condenser (3) configured to condense the steam which has passed through the power-generating device (2, 2a, 2b); and a pump (5) configured to send the condensed working medium to the evaporator (1). A bottom portion (BT) of the power-generating device (2, 2a, 2b) is provided with a discharge port (8) configured to discharge the working medium liquefied inside the power-generating device (2, 2a, 2b), to the outside thereof. A discharge pipe (6) is provided in which one end thereof is connected to the discharge port (8) and the other end thereof is disposed in a channel for the working medium between the condenser (3) and the pump (5).
摘要翻译： 废热发电机（G）包括：蒸发器（1），其构造成产生工作介质的蒸汽; 配置为在膨胀蒸汽的同时产生电力的发电装置（2,2a，2b）; 冷凝器（3），被配置为冷凝已经通过所述发电装置（2,2a，2b）的蒸汽; 以及构造成将所述冷凝的工作介质发送到所述蒸发器（1）的泵（5）。 发电装置（2,2a，2b）的底部（BT）设置有排出口（8），其被配置为将在发电装置（2,2a，2b）内液化的工作介质排出到 在外面。 设置有排出管（6），其一端连接到排放口（8），另一端设置在冷凝器（3）和泵（5）之间的工作介质的通道中。
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公开(公告)号：US20140110945A1
公开(公告)日：2014-04-24
申请号：US14125335
申请日：2012-06-21
CPC分类号： F01K27/02 , F01D5/043 , F01D15/10 , F01K25/08 , F01K25/10 , F05D2220/31 , F05D2220/62 , F05D2260/602 , Y02P80/152 , Y02P80/154
摘要： The waste heat power generator (G) includes: an evaporator (1) configured to produce steam of a working medium; a power-generating device (2, 2a, 2b) configured to generate electric power while expanding the steam; a condenser (3) configured to condense the steam which has passed through the power-generating device (2, 2a, 2b); and a pump (5) configured to send the condensed working medium to the evaporator (1). A bottom portion (BT) of the power-generating device (2, 2a, 2b) is provided with a discharge port (8) configured to discharge the working medium liquefied inside the power-generating device (2, 2a, 2b), to the outside thereof. A discharge pipe (6) is provided in which one end thereof is connected to the discharge port (8) and the other end thereof is disposed in a channel for the working medium between the condenser (3) and the pump (5).
摘要翻译： 废热发电机（G）包括：蒸发器（1），其构造成产生工作介质的蒸汽; 配置为在膨胀蒸汽的同时产生电力的发电装置（2,2a，2b）; 冷凝器（3），被配置为冷凝已经通过所述发电装置（2,2a，2b）的蒸汽; 以及构造成将所述冷凝的工作介质发送到所述蒸发器（1）的泵（5）。 发电装置（2,2a，2b）的底部（BT）设置有排出口（8），其被配置为将在发电装置（2,2a，2b）内液化的工作介质排出到 在外面。 设置有排出管（6），其一端连接到排放口（8），另一端设置在冷凝器（3）和泵（5）之间的工作介质的通道中。
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