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公开(公告)号：US4279697A
公开(公告)日：1981-07-21
申请号：US964937
申请日：1978-11-30
申请人： Theodor Overhoff , Rudolf Schulten , Jasbir Singh , Gerd Sylvester , Josef Witte
发明人： Theodor Overhoff , Rudolf Schulten , Jasbir Singh , Gerd Sylvester , Josef Witte
摘要： A gas-cooled nuclear reactor whose nuclear-fuel elements are constituted by graphite-encapsulated nuclear fuel particles and have graphite coatings is shut down in accordance with the present invention by introducing into the primary coolant gas circulation, a gadolinium-containing substance which is dispersed in the primary cooling gas before the latter enters the space between the fuel elements within the reactor core so that the gadolinium-containing substance is at least partly deposited on the free graphitic surfaces of the fuel elements.
摘要翻译： 一种气体冷却的核反应堆，其核燃料元件由石墨包封的核燃料颗粒构成并具有石墨涂层，根据本发明通过将主要的冷却剂气体循环引入分散的含钆物质来关闭 在第一冷却气体中，其在后者进入反应堆堆芯内的燃料元件之间的空间中，使得含钆物质至少部分地沉积在燃料元件的游离石墨表面上。
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2.发明授权
公开(公告)号：US4681732A
公开(公告)日：1987-07-21
申请号：US656989
申请日：1984-10-03
申请人： Werner Mallener , Theodor Overhoff
发明人： Werner Mallener , Theodor Overhoff
摘要： A method of operating a gas-cooled nuclear reactor having graphite fuel elements in which, to reduce the reactor, a quenching element is introduced which takes a particle of a reaction-reducing substance in a sheath which will melt or release the substance in vapor form so that the substance can penetrate in gaseous form through the surrounding graphite body and deposit upon fuel elements.
摘要翻译： 一种操作具有石墨燃料元件的气冷式核反应堆的方法，其中为了减少反应器而引入淬火元件，该淬火元件将反应还原物质的颗粒置于鞘中，该鞘将蒸气形式熔化或释放物质 使得物质可以通过周围的石墨体以气态渗透并沉积在燃料元件上。
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3.发明授权Method and device for reducing the activity of a gas-cooled stacked-ball nuclear reactor 失效用于降低气冷堆叠球核反应堆的活性的方法和装置
公开(公告)号：US4735767A
公开(公告)日：1988-04-05
申请号：US902006
申请日：1986-08-27
申请人： Werner Mallener , Theodor Overhoff
发明人： Werner Mallener , Theodor Overhoff
摘要： A quenching element of the size and shape of a graphite nuclear fuel ball is introduced to the stacked balls of a stacked ball nuclear reactor core to release a neutron absorbing substance upon being heated to a predetermined temperature, thereby controlling the reactivity of the reactor by causing this substance, which may be a gadolinium compound, to deposit upon the graphite surfaces of the fuel element balls.
摘要翻译： 将石墨核燃料球的尺寸和形状的淬火元件引入堆叠的球核反应堆堆芯的堆叠球中，以在被加热到预定温度时释放中子吸收物质，由此通过引起反应器的反应性 该物质可以是钆化合物沉积在燃料元件球的石墨表面上。
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