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1. 发明授权

US06745533B2 Building and construction method therefor 失效
标题翻译：建筑施工方法
公开(公告)号：US06745533B2
公开(公告)日：2004-06-08
申请号：US10202139
申请日：2002-07-24
申请人： Toshio Yamashita , Yoshimasa Tsuchiya , Kazuyuki Nakamura , Kiyoshi Nakamura , Kenji Sekiguchi , Hiroshi Murakami , Nobuaki Miura , Isao Kojima , Sadao Suzuki , Yasuyoshi Shimazaki , Yoichiro Takeuchi , Fumio Fujita
发明人： Toshio Yamashita , Yoshimasa Tsuchiya , Kazuyuki Nakamura , Kiyoshi Nakamura , Kenji Sekiguchi , Hiroshi Murakami , Nobuaki Miura , Isao Kojima , Sadao Suzuki , Yasuyoshi Shimazaki , Yoichiro Takeuchi , Fumio Fujita
IPC分类号： G21C1518
CPC分类号： G21C13/00 , E04B1/16 , Y02E30/40
摘要： The present invention is provided for considerably shortening the construction time of a building that is applied to nuclear power plants. When constructing the building, megablocks having a height that extends to a plurality of floors are produced, and together with combining those megablocks, concrete is poured inside them to form a wall member composed of a megawall structure of steel plate reinforced concrete construction. Alternatively, in addition to the wall megablocks, floor megablocks for forming the floor member of the building are used, and together with combining those megablocks, concrete is poured inside or above them to form a structural member (wall member and floor member) composed of a megawall structure of steel plate reinforced concrete construction.
摘要翻译：提供本发明大大缩短了应用于核电站的建筑物的施工时间。制造建筑物时，产生高度延伸到多层的大块，并结合这些大块砖，将混凝土浇注在其中，形成由钢板钢筋混凝土结构的兆瓦结构构成的壁构件。或者，除了墙壁大块之外，还使用了用于形成建筑物的地板构件的地板大块，并且将这些大块结合在一起，混凝土被浇注在其内部或上方，以形成由以下构成的结构构件（壁构件和地板构件）钢板混凝土结构的兆瓦结构。

2. 发明授权

US06249561B1 Combination containment cooling and residual heat removal condenser system for nuclear reactors 失效
标题翻译：用于核反应堆的组合容纳冷却和剩余除热冷凝器系统
公开(公告)号：US06249561B1
公开(公告)日：2001-06-19
申请号：US08556171
申请日：1995-11-09
申请人： Momtaz Mahdi Aburomia
发明人： Momtaz Mahdi Aburomia
IPC分类号： G21C1518
CPC分类号： G21C15/18 , Y02E30/40
摘要： Combination primary containment cooling system and residual heat removal steam condensers (PCCS-CND) operable in a containment cooling mode and in a reactor vessel cooling mode are described. In the containment cooling mode, the PCCS-CND interfaces with the primary containment vessel (PCV) through an isolation valve which can be normally closed or open. In the normally closed valve position, and upon receipt of a high drywell pressure signal, the valve opens allowing the steam in the PCV to flow to the PCCS-CND where it condenses, and the decay heat is transferred to the condenser pool. In the normally open valve position, the PCCS-CND is in the standby containment cooling mode of operation. In the reactor pressure vessel (RPV) cooling mode, the PCCS-CND interfaces with the RPV through isolation valves. Upon receipt of a high temperature signal from the suppression pool or through an operator action, the isolation valves are opened allowing the steam in the RPV to flow to the PCCS-CND where it condenses, and the decay heat is transferred to the condenser pool.
摘要翻译：描述了在容纳冷却模式和反应堆容器冷却模式中可操作的组合主要容纳冷却系统和残余散热蒸汽冷凝器（PCCS-CND）。在安全壳冷却模式下，PCCS-CND通过隔离阀与初级容器（PCV）连接，该隔离阀可以正常关闭或打开。在常闭阀位置，并且在接收到高的干井压力信号时，阀打开，允许PCV中的蒸汽流动到PCCS-CND，在那里冷凝，并且衰减热量被传递到冷凝器池。在常开阀门位置，PCCS-CND处于待机控制冷却运行模式。在反应堆压力容器（RPV）冷却模式下，PCCS-CND通过隔离阀与RPV接口。在从抑制池接收到高温信号或通过操作者动作时，打开隔离阀，允许RPV中的蒸汽流动到PCCS-CND，在那里冷凝，并且衰减热量传递到冷凝器池。

3. 发明授权

US06285727B1 Nuclear plant 有权
标题翻译：核电厂
公开(公告)号：US06285727B1
公开(公告)日：2001-09-04
申请号：US09355424
申请日：1999-09-15
申请人： Ulf Bredolt , Johan Engström , Bengt Ivung
发明人： Ulf Bredolt , Johan Engström , Bengt Ivung
IPC分类号： G21C1518
CPC分类号： G21C15/18 , G21C9/016 , Y02E30/40
摘要： A nuclear reactor plant with a light water reactor comprises a containment (1) having an upper space (2) and a lower space (3). The lower space is separated from the upper space by a separating member (4) and arranged to house a cooling medium (16). Furthermore, the plant comprises a reactor vessel (9) housing a reactor core (10) and provided in the upper space (2). The separating member (4) comprises a portion (7) which is arranged to be located at such a position that the surface portion (7) facing the lower space (3) is in contact with the cooling medium (16). The reactor vessel is provided above the portion (7).
摘要翻译：具有轻水反应堆的核反应堆装置包括具有上部空间（2）和下部空间（3）的容纳物（1）。下部空间通过分离构件（4）与上部空间分离，并布置成容纳冷却介质（16）。此外，该设备包括容纳反应堆芯（10）并设置在上部空间（2）中的反应器容器（9）。分离构件（4）包括被布置成位于使面向下部空间（3）的表面部分（7）与冷却介质（16）接触的位置的部分（7）。反应容器设置在部分（7）的上方。

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