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1. 发明公开

EP2431976A1 MELT-COOLING PROMOTING APPARATUS, AND REACTOR CONTAINER 审中-公开
标题翻译： SCHMELZKÜHLFÖRDERUNGSVORRICHTUNGUND REAKTORCONTAINER
公开(公告)号：EP2431976A1
公开(公告)日：2012-03-21
申请号：EP09844649.5
申请日：2009-07-24
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： GODA, Hiroshi , YAMAGISHI, Makoto , SUZUTA, Tadahiko , KONDO, Yoshiyuki
IPC分类号： G21C9/016
CPC分类号： G21C9/016 , G21C15/12 , G21C15/18 , Y02E30/32
摘要： In a corium cooling promoting apparatus and a containment, a pressurized water reactor (12) is contained inside the containment (11), and a cavity (56) to which cooling water can be supplied in an emergency is provided below the pressurized water reactor (12). The cooling promoting apparatus, (61) is disposed in the cavity (56), and an inclined plate (62) for spreading a corium (debris) from the pressurized water reactor (12) is provided, as the cooling promoting apparatus (61), at a position below the pressurized water reactor (12) in the cavity (56). The cooling of the corium fatting from the nuclear reactor is thereby facilitated, and the corium is cooled at an early stage to improve safety.
摘要翻译：在ium冷却促进装置和容器中，压缩水反应器（12）被容纳在容纳物（11）内，并且在压力水反应器的下方设置有能够在紧急情况下供应冷却水的空腔（56） 12）。冷却促进装置（61）设置在空腔（56）中，并且设置有用于从加压水反应器（12）扩散腐蚀物（碎屑）的倾斜板（62）作为冷却促进装置（61）在空腔（56）中的加压水反应器（12）下方的位置处。因此，促进了来自核反应堆的发酵炉的冷却，早期冷却了玉米，以提高安全性。

2. 发明公开

EP2541557A1 MOLTEN MATERIAL COOLING STRUCTURE, REACTOR CONTAINMENT VESSEL PROVIDED WITH COOLING STRUCTURE, AND NUCLEAR POWER PLANT PROVIDED WITH CONTAINMENT VESSEL 审中-公开
标题翻译：结构用于冷却熔融材料，反应堆安全壳与冷却结构，核电厂与安全壳
公开(公告)号：EP2541557A1
公开(公告)日：2013-01-02
申请号：EP10846571.7
申请日：2010-08-24
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： KONDO, Yoshiyuki , SUZUTA, Tadahiko , YAMAGISHI, Makoto , GODA, Hiroshi , TANIMOTO, Koichi
IPC分类号： G21C9/016
CPC分类号： G21C9/016 , Y02E30/40
摘要： An object is to provide a corium cooling structure that is capable of accumulating corium and debris that have flowed out from a reactor in small divided portions and of sufficiently cooling the high-temperature corium and debris, a reactor containment vessel provided with the same, and a nuclear power plant provided with the same. A capture portion (62) that captures the corium that has flowed out from a reactor (12) and a plurality of pipe portions (63) that are provided in a coolant storing portion (56) and into which the corium flows via the capture portion (62) are provided.
摘要翻译：一个目的是提供一种真皮冷却结构也被能够积聚真皮和碎屑thathave的从反应器中的小分割部和充分地冷却高温真皮和碎屑，设有相同的一核反应堆储存容器流出，并具有相同的核电厂。（62）做了一个捕获部分捕获真皮并已经从一个反应器（12）和管部的多个（63）流出被设置在冷却剂存储部分（56）并与成真皮经由捕获部分流动（62）被提供。

3. 发明公开

EP1990806A1 STEAM-WATER SEPARATOR 有权
标题翻译： DAMPF-WASSER-TRENNVORRICHTUNG
公开(公告)号：EP1990806A1
公开(公告)日：2008-11-12
申请号：EP07714545.6
申请日：2007-02-20
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： SUZUTA, Tadahiko , KONDO, Yoshiyuki , MIZUTANI, Toshiyuki , SHIMAMURA, Kengo , HIROTA, Naoaki , KATSURA, Yosuke
IPC分类号： G21D1/00
CPC分类号： F22B37/327 , G21D1/00 , G21Y2002/201 , G21Y2002/207 , G21Y2004/302 , Y10S55/23
摘要： In a steam-water separator (45), a swirl vane (55) is fixed inside the riser (52) having a vertical part (53) and a curved part (54), an annular downcomer space (58) is formed by providing a downcomer barrel (56) outside the vertical part (53) of the riser (52), a deck plate (60) is arranged above the riser (52) and the downcomer barrel (56) with a predetermined space therefrom, an orifice (61) and vents (62) are formed, and a plurality of horizontal slits (64) are formed as a liquid film flow discharging member on the outer side of the curving direction of the curved part (54), at the location between the curved part (54) of the riser (52) and the swirl vane (55). As a result, the thickness of a liquid film formed inside a steam-water riser pipe is made even, and an overflow of a liquid film flow is prevented, thereby enhancing steam-water separating efficiency.
摘要翻译：在蒸汽 - 水分离器（45）中，旋流叶片（55）固定在具有垂直部分（53）和弯曲部分（54）的提升管（52）的内部，环形降液管空间（58）通过提供在提升管（52）的垂直部分（53）外部的降液管筒（56），甲板板（60）布置在提升管（52）和降液管筒（56）的上方，具有预定的空间， 61）和通风口（62），并且在弯曲部分（54）的弯曲方向外侧上形成有多个水平狭缝（64）作为液膜流动排出构件，在弯曲部分提升器（52）和旋流叶片（55）的部分（54）。结果，形成在蒸汽 - 水提升管内部的液膜的厚度均匀，并且防止液膜流溢出，从而提高蒸汽 - 水分离效率。

4. 发明授权

EP1990806B1 STEAM-WATER SEPARATOR 有权
标题翻译：蒸汽水分离器
公开(公告)号：EP1990806B1
公开(公告)日：2016-01-06
申请号：EP07714545.6
申请日：2007-02-20
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： SUZUTA, Tadahiko , KONDO, Yoshiyuki , MIZUTANI, Toshiyuki , SHIMAMURA, Kengo , HIROTA, Naoaki , KATSURA, Yosuke
IPC分类号： G21D1/00 , F22B37/32
CPC分类号： F22B37/327 , G21D1/00 , G21Y2002/201 , G21Y2002/207 , G21Y2004/302 , Y10S55/23

5. 发明授权

EP2016990B1 GAS-WATER SEPARATOR 有权
标题翻译：气水分离器
公开(公告)号：EP2016990B1
公开(公告)日：2015-05-06
申请号：EP07737595.4
申请日：2007-03-01
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： KONDO, Yoshiyuki , MIZUTANI, Toshiyuki , HIRAO, Yasuhiko , SUZUTA, Tadahiko
IPC分类号： B01D45/12 , F22B37/32 , G21D1/00
CPC分类号： F22B37/327 , Y10T137/3003

6. 发明公开

EP2500908A1 EMERGENCY REACTOR CORE COOLING DEVICE AND NUCLEAR REACTOR FACILITY 审中-公开
标题翻译：凯尔克维克大街上的FFFR REAKTORKERNE
公开(公告)号：EP2500908A1
公开(公告)日：2012-09-19
申请号：EP10829777.1
申请日：2010-09-14
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： NAITO, Takashi , SUZUTA, Tadahiko , SANO, Hiroshi , UDAGAWA, Hidekazu
IPC分类号： G21C15/18 , G21C9/00 , G21C13/00 , G21C13/024
CPC分类号： G21C15/18 , F28D1/0426 , F28D2021/0054 , Y02E30/32
摘要： As shown in Fig.1 , a pressurized water reactor (12) is configured to be arranged within a reactor containment vessel (11), and a cooling-water circulation path (51) that supplies primary cooling water to the reactor containment vessel (11) or the pressurized water reactor (12) and collects and circulates the primary cooling water during an emergency, and a cooling device (52) that air-cools primary cooling water flowing in the cooling-water circulation path (51) at outside of the reactor containment vessel (11) are provided, thereby making it possible to realize downsizing and cost reduction of emergency core cooling system and to improve safety and reliability thereof.
摘要翻译：如图1所示，压力水反应器（12）被配置成设置在反应堆容纳箱（11）内，以及冷却水循环路径（51），其将一次冷却水供应到反应堆容器（11））或压水反应器（12），并且在紧急情况期间收集并循环主冷却水;以及冷却装置（52），其在所述冷却水循环路径（51）的外侧空气冷却在冷却水循环路径（51）中流动的一次冷却水提供反应堆安全壳（11），从而可以实现应急芯冷却系统的小型化和降低成本，并提高其安全性和可靠性。

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