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1.发明授权
公开(公告)号：US4777012A
公开(公告)日：1988-10-11
申请号：US292603
申请日：1981-08-13
申请人： Josef Schoning , Claus Elter , Hans-Georg Schwiers
发明人： Josef Schoning , Claus Elter , Hans-Georg Schwiers
摘要： A gas cooled high temperature reactor with spherical fuel elements surrounded by a reflector utilizes at least one ceramic tube and at least one metal tube for removal of pebbles from the core of the reactor. Each cermaic tube is surrounded directly by a ring of graphite columns wherein a plurality of recesses house a number of rod-shaped boron bodies. Additional plate-shaped boron bodies may advantageously be located in the bottom layes of the reflector.
摘要翻译： 由反射器围绕的具有球形燃料元件的气体冷却的高温反应器利用至少一个陶瓷管和至少一个金属管，用于从反应器芯中除去卵石。 每个皮质管由石墨柱环直接包围，其中多个凹槽容纳多个棒状硼体。 附加的板状硼体可有利地位于反射器的底层中。
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公开(公告)号：US4380085A
公开(公告)日：1983-04-12
申请号：US136271
申请日：1980-04-01
摘要： Disclosed is an angled gas conduit for a gas flowing under high pressure and at an elevated temperature which comprises a first conduit part and second conduit part connected at an angle forming an area of deflection for gas flowing within said conduit parts, an apertured plate arranged at an oblique angle within said conduit in the area of deflection, the apertured plate having a plurality of circular passages for directing the flow of gas in the conduit. A mounting arrangement for the apertured plate is also disclosed.
摘要翻译： 公开了一种用于在高压和高温下流动的气体的成角度的气体导管，其包括以形成用于在所述导管部分内流动的气体的偏转区域的角度连接的第一导管部分和第二导管部分， 在偏转区域内的所述管道内的倾斜角度，所述多孔板具有用于引导导管中的气体流的多个圆形通道。 还公开了一种用于多孔板的安装装置。
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公开(公告)号：US4442066A
公开(公告)日：1984-04-10
申请号：US169282
申请日：1980-07-16
摘要： A supporting floor for the core of a nuclear reactor utilizes a plurality of independent support columns forming the floor of the reactor and resting on the bottom layers of the reactor. The support columns are surrounded by a side reflector which is in turn surrounded by a thermal side shield. Between the thermal side shield and the side reflector are disposed retaining means for maintaining the columns close together and preventing the formation of large gaps during operation.
摘要翻译： 用于核反应堆核心的支撑底板利用形成反应器底部并搁置在反应器底层上的多个独立的支柱。 支撑柱被侧反射器包围，侧反射器又由热侧屏蔽围绕。 在热侧屏蔽和侧反射器之间设置有用于将柱保持在一起并防止在操作期间形成大间隙的保持装置。
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公开(公告)号：US4543232A
公开(公告)日：1985-09-24
申请号：US265694
申请日：1981-05-20
摘要： A support structure for a nuclear reactor is disclosed comprising a primary support element connected with the roof of the pressure vessel and a secondary support element joined with the primary support element. The thermal roof shield and the roof reflector are connected to the secondary support element.
摘要翻译： 公开了一种用于核反应堆的支撑结构，包括与压力容器的顶部连接的主支撑元件和与主支撑元件连接的次级支撑元件。 热屋顶护罩和屋顶反射器连接到辅助支撑元件。
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公开(公告)号：US4490328A
公开(公告)日：1984-12-25
申请号：US359838
申请日：1982-03-19
摘要： A gas cooled, high temperature nuclear reactor is provided with a base plate arranged under the reactor core and over the bottom of the prestressed concrete pressure vessel serving as the bottom shield. The bottom shield comprises at least two plates arranged coaxially with respect to each other, one above the other. Each plate comprises several partially interconnected parts with the lower plate being placed at an axial and vertical distance from the bottom liner of the prestressed concrete pressure vessel and also from the upper plate.
摘要翻译： 气体冷却的高温核反应堆设置有布置在反应堆芯下方的底板和用作底部屏蔽的预应力混凝土压力容器的底部。 底部屏蔽件包括至少两个相对于彼此同轴布置的板，一个在另一个之上。 每个板包括几个部分相互连接的部件，其中下板与预应力混凝土压力容器的底部衬套以及上部板的轴向和垂直距离放置。
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6.发明授权
公开(公告)号：US4381282A
公开(公告)日：1983-04-26
申请号：US177494
申请日：1980-08-12
CPC分类号： G21C11/022 , G21C15/12 , Y02E30/40
摘要： An improved design for shielding the component parts of a gas turbine power plant from radiation in a gas transport conduit is disclosed. The radiation shield and shielded gas conduit utilize a shielding arrangement comprising a displacement body arranged centrally within the conduit and a shielding annulus surrounding the displacement body. A shielding device provides for a first annular flow path for reactor cooling gas between the displacement body and shielding annulus and a second annular flow path for reactor cooling gas between the shielding annulus and the conduit housing. The shielding device provides protection against radiation without significantly disrupting the flow of the cooling gas in the conduits.
摘要翻译： 公开了一种改进的设计，用于将燃气轮机发电厂的部件与气体输送导管中的辐射隔离。 辐射屏蔽和屏蔽气体导管利用一种屏蔽装置，该屏蔽装置包括布置在导管内的移位体和围绕位移体的屏蔽环。 屏蔽装置提供用于位移体和屏蔽环之间的反应器冷却气体的第一环形流动路径和用于在屏蔽环和导管壳体之间的反应器冷却气体的第二环形流动路径。 屏蔽装置提供防止辐射的保护，而不会明显地破坏导管中的冷却气体的流动。
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公开(公告)号：US4311558A
公开(公告)日：1982-01-19
申请号：US121576
申请日：1980-02-14
CPC分类号： G21C1/328 , G21C13/0875 , Y02E30/40
摘要： Disclosed is a pressure vessel of a nuclear power plant comprising a generally cylindrical shaped first partial section, a cavity for housing a high temperature reactor within the first partial section, a second partial section forming the lower part of the pressure vessel, a horizontal tunnel for housing a gas turbine assembly within the second partial section and a plurality of recesses for housing components of a heat exchanger apparatus, wherein the cavity for housing the high temperature reactor is eccentrically arranged in the first partial section of the pressure vessel with respect to the cylindrical shape.
摘要翻译： 公开了一种核动力装置的压力容器，其包括大致圆柱形的第一部分部分，用于容纳第一部分部分内的高温反应器的空腔，形成压力容器下部的第二部分部分，用于 在所述第二部分部分内容纳燃气轮机组件和用于容纳热交换器装置的部件的多个凹部，其中用于容纳所述高温反应器的空腔偏心地设置在所述压力容器的所述第一部分部分中，所述第一部分相对于所述圆筒形 形状。
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公开(公告)号：US4405055A
公开(公告)日：1983-09-20
申请号：US217815
申请日：1980-12-18
IPC分类号： F22B37/22 , G21C11/08 , G21C13/036 , G21C13/073 , B65D6/10
CPC分类号： F22B37/225 , G21C11/08 , G21C13/036 , G21C13/073 , Y02E30/40
摘要： A vaulted cover for an opening in a pressure vessel comprising a vaulted center piece and an annular rim surrounding thermal insulation material of a cover flange. The rim is assembled of two coaxially arranged cylindrical sections. Expansion gaps and sealing disks are provided about pipe fittings in said vaulted cover in a manner that permits release of pressure through gaps formed by said sealing disks.
摘要翻译： 一种用于压力容器中的开口的拱形盖，包括拱形中心件和围绕盖法兰的隔热材料的环形边缘。 轮辋由两个同轴布置的圆柱形部分组装。 提供了扩展间隙和密封盘关于所述拱形盖中的管件，其允许通过由所述密封盘形成的间隙释放压力。
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公开(公告)号：US4349991A
公开(公告)日：1982-09-21
申请号：US125708
申请日：1980-02-28
CPC分类号： G21C13/073 , Y02E30/40
摘要： Disclosed is a closing arrangement for large passages in a prestressed pressure vessel comprising a cover means for covering the opening of a passage in the prestressed pressure vessel, an annular structural part having an inner boundary surface surrounding the covering means at a distance and defining a space therebetween, a means for securing the annular structural part to the prestressed pressure vessel and a plurality of connecting elements disposed in the space between the annular structural part and the covering means in abutting relationship with the inner boundary surface of the annular structural part and the covering means.
摘要翻译： 公开了一种用于预应力压力容器中的大通道的闭合装置，包括用于覆盖预应力压力容器中的通道的开口的盖装置，环形结构部件，其具有围绕覆盖装置的内部边界表面，并且限定空间 在其间具有用于将环形结构部件固定到预应力压力容器的装置，以及设置在环形结构部件和覆盖装置之间的空间中的多个连接元件，与环形结构部件的内边界面和盖体 手段。
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10.发明授权Process for the construction of a nuclear reactor with a reinforced concrete pressure vessel 失效用钢筋混凝土压力容器建造核反应堆的过程
公开(公告)号：US4643872A
公开(公告)日：1987-02-17
申请号：US591569
申请日：1984-03-20
IPC分类号： E04H7/20 , G21C13/00 , G21C13/093 , G21C9/00
CPC分类号： G21C13/093 , Y02E30/40
摘要： Process for the construction of a nuclear reactor having a reinforced concrete pressure vessel, comprising utilization of a corset frame to support the cavity liner, closing off the reactor cavity and installing the reactor components under "clean conditions", simultaneous to the layer-by-layer pouring of the walls and top of the reinforced concrete pressure vessel. The erection of the supporting corset substantially reduces the overall assembly time of the nuclear power station without involving additional expense.
摘要翻译： 用于构建具有钢筋混凝土压力容器的核反应堆的方法，包括使用紧身衣框架来支撑空腔衬垫，封闭反应器腔并将反应器组件安装在“清洁条件”下， 层压浇筑钢筋混凝土压力容器的墙体和顶部。 安装支撑紧身衣大大减少了核电站的总装配时间，而不需要额外的费用。
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