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11. 发明授权

US4743424A Nuclear reactor installation 失效
标题翻译：核反应堆安装
公开(公告)号：US4743424A
公开(公告)日：1988-05-10
申请号：US914535
申请日：1986-10-01
申请人： Claus Elter , Josef Schoening , Winfried Wachholz , Ulrich Weicht
发明人： Claus Elter , Josef Schoening , Winfried Wachholz , Ulrich Weicht
IPC分类号： G21C1/24 , G21C1/07 , G21C7/12 , G21C13/02 , G21C15/18
CPC分类号： G21C1/07 , Y02E30/36
摘要： A nuclear reactor installation with a high temperture, gas cooled nuclear reactor supported in a cavity on a segmented bottom plate held by a centered point of fixation. The first heat exchangers of the primary circulation loop are arranged in the cavity around the nuclear reactor, with the associated first blowers being supported in first passages of the pressure vessel roof. The second heat exchanger for the removal of the decay heat are arranged similarly, with the associated second blowers located in passages of the pressure vessel bottom. The blowers are equipped with contactless magnetic bearings for the rotors. The drives of the core rods and the reflector rods are designed for a banking operation. Simultaneously, the side reflector is supported by means of radial supports on the thermal side shield elastically and secured against rotation. The measures described provide a simplified configuration without affecting safety.
摘要翻译：一个具有高温，气体冷却的核反应堆的核反应堆装置支撑在由中心固定点固定的分段底板上的空腔中。主循环回路的第一热交换器布置在核反应堆周围的空腔中，相关联的第一鼓风机被支撑在压力容器屋顶的第一通道中。用于去除腐蚀热的第二热交换器被类似地布置，其中相关联的第二鼓风机位于压力容器底部的通道中。鼓风机配有用于转子的非接触式磁轴承。芯棒和反射棒的驱动器设计用于银行操作。同时，侧反射器通过径向支撑件被弹性地支撑在热侧屏蔽上并且被抵抗旋转。所描述的措施提供了简化的配置，而不影响安全性。

12. 发明授权

US4442066A Supporting floor for the core of a nuclear reactor 失效
标题翻译：支持核反应堆核心的地板
公开(公告)号：US4442066A
公开(公告)日：1984-04-10
申请号：US169282
申请日：1980-07-16
申请人： Josef Schoening , Hans-Georg Schwiers , Claus Elter , Rolf Fritz , Karl-Friedrich Kissel
发明人： Josef Schoening , Hans-Georg Schwiers , Claus Elter , Rolf Fritz , Karl-Friedrich Kissel
IPC分类号： G21C5/10 , G21C1/07 , G21C5/08 , G21C11/00
CPC分类号： G21C5/08 , G21C1/07 , Y02E30/36
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。

13. 发明授权

US4349507A Drive for an absorber rod of a nuclear reactor 失效
标题翻译：驱动一个核反应堆的吸收杆
公开(公告)号：US4349507A
公开(公告)日：1982-09-14
申请号：US159862
申请日：1980-06-16
申请人： Josef Schoening , Claus Elter , Hermann Schmitt
发明人： Josef Schoening , Claus Elter , Hermann Schmitt
IPC分类号： G21C7/16
CPC分类号： G21C7/16 , G21Y2002/50 , G21Y2004/30 , Y02E30/39
摘要： The drive for an absorber rod for a nuclear reactor has a drive piston guided in a cylinder combined with the absorber rod forming an absorber unit. In order to compensate the forces exerted by the medium of the pressure vessel on the absorber unit and tending to pressure the absorber rod axially outward, an equalizing surface is arranged in the absorber unit. The equalizing surface is exposed on one side to the medium of the pressure vessel and/or the cooling medium of the absorber rod, so that an equalizing force is acting on the absorber unit. In the event of a failure of the drive medium acting on the drive piston of the absorber unit or during fluctuations and changes of the internal pressure in the pressure vessel, the absorber unit remains in its existing position, i.e. no unintentional withdrawal of the absorber rod from the pressure vessel takes place.
摘要翻译：用于核反应堆的吸收杆的驱动器具有在与吸收器杆组合的气缸中引导的驱动活塞，形成吸收器单元。为了补偿由压力容器的介质施加在吸收器单元上并且倾向于将吸收器杆轴向向外挤压的力，平衡表面设置在吸收器单元中。平衡表面在一侧暴露于压力容器的介质和/或吸收杆的冷却介质，使得均衡力作用在吸收器单元上。在作用在吸收器单元的驱动活塞上的驱动介质发生故障或在压力容器内的内部压力波动和变化的情况下，吸收器单元保持在其现有位置，即，不会意外地将吸收器杆从压力容器发生。

14. 发明授权

US4752439A Safety enclosure cooling system for gas cooled high temperature reactors 失效
标题翻译：用于气冷式高温反应堆的安全外壳冷却系统
公开(公告)号：US4752439A
公开(公告)日：1988-06-21
申请号：US724959
申请日：1985-04-22
申请人： Claus Elter , Josef Schoening , Winfried Wachholz , Ulrich Weicht
发明人： Claus Elter , Josef Schoening , Winfried Wachholz , Ulrich Weicht
IPC分类号： G21C1/12 , G21C13/00 , G21C13/093 , G21C15/12 , G21C15/18 , G21C9/00
CPC分类号： G21C15/12 , G21C13/093 , Y02E30/33
摘要： A gas cooled high temperature nuclear reactor utilizes an independent cooling system for the safety enclosure surrounding the reactor vessel. The cooling system comprises means for circulating cooling medium at least on the reactor side of a concrete safety enclosure shell and a separate closed cooling loop for circulation of separate cooling medium through a reservoir of the first cooling medium and to the outside of the entire nuclear reactor installation.
摘要翻译：气体冷却的高温核反应堆利用独立的冷却系统用于围绕反应堆容器的安全壳。冷却系统包括至少在混凝土安全壳体的反应器侧上循环冷却介质的装置和用于使单独的冷却介质通过第一冷却介质的储存器和整个核反应堆的外部循环的单独的封闭冷却回路安装。

15. 发明授权

US4713213A Nuclear reactor plant housed in a steel pressure vessel with a gas cooled small high temperature reactor 失效
标题翻译：核反应堆装在一个钢制压力容器中，带有气体冷却的小型高温反应堆
公开(公告)号：US4713213A
公开(公告)日：1987-12-15
申请号：US811111
申请日：1985-12-18
申请人： Josef Schoening , Claus Elter
发明人： Josef Schoening , Claus Elter
IPC分类号： G21C15/02 , G21C1/00 , G21C1/07 , G21C1/32 , G21C15/18 , G21D9/00
CPC分类号： G21C1/322 , G21C1/07 , G21C15/18 , G21D9/00 , Y02E30/33 , Y02E30/36
摘要： A nuclear reactor plant housed in a steel pressure vessel comprises a small high temperature reactor and a He/He heat exchanger located above the reactor, preferably followed by two circulating blowers connected in parallel. The installation further comprises at least one decay heat removal system, following in line the He/He heat exchanger in the direction of flow and with the entire flow of primary helium constantly flowing through it. In a preferred embodiment, the He/He heat exchanger is made up of two concentrically arranged coil bundles connected in succession, through which both the primary and the secondary helium are flowing in opposing directions.
摘要翻译：容纳在钢压力容器中的核反应堆装置包括位于反应器上方的小型高温反应器和He / He热交换器，优选地是两个并联连接的循环鼓风机。该装置还包括至少一个衰变热量去除系统，其沿He / He热交换器沿流动方向排列，并且主氦的整个流动不断地流过它。在一个优选实施例中，He / He热交换器由两个相互连接的同心布置的线圈束组成，初级和次级氦都沿相反的方向流过。

16. 发明授权

US4490328A Bottom shield for a gas cooled high temperature nuclear reactor 失效
标题翻译：用于气体冷却高温核反应堆的底部防护罩
公开(公告)号：US4490328A
公开(公告)日：1984-12-25
申请号：US359838
申请日：1982-03-19
申请人： Josef Schoening , Hans-Georg Schwiers , Claus Elter , Wilfried Stracke , Hans-Juergen Kolodzey
发明人： Josef Schoening , Hans-Georg Schwiers , Claus Elter , Wilfried Stracke , Hans-Juergen Kolodzey
IPC分类号： G21C11/08 , G21C1/07 , G21C11/06
CPC分类号： G21C11/06 , G21C1/07 , Y02E30/36
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。

17. 发明授权

US4381282A Radiation shield and shielded gas conduit for a reactor pressure vessel 失效
标题翻译：用于反应堆压力容器的辐射屏蔽和屏蔽气体导管
公开(公告)号：US4381282A
公开(公告)日：1983-04-26
申请号：US177494
申请日：1980-08-12
申请人： Claus Elter , Hans-Juergen Kolodzey , Josef Schoening , Hans-Georg Schwiers , Wilfried Stracke
发明人： Claus Elter , Hans-Juergen Kolodzey , Josef Schoening , Hans-Georg Schwiers , Wilfried Stracke
IPC分类号： G21C11/02 , G21C15/02 , G21C15/12 , G21C9/00
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。

18. 发明授权

US4863672A Absorber rod 失效
标题翻译：吸收杆
公开(公告)号：US4863672A
公开(公告)日：1989-09-05
申请号：US159484
申请日：1988-02-22
申请人： Harald Dorweiler , Claus Elter , Franz Grossert , Hermann Schmitt , Guenter Rohark , Josef Schoening
发明人： Harald Dorweiler , Claus Elter , Franz Grossert , Hermann Schmitt , Guenter Rohark , Josef Schoening
IPC分类号： G21C7/10 , G21C7/107
CPC分类号： G21C7/107 , G21Y2002/201 , G21Y2004/30 , Y02E30/39 , Y10S294/906 , Y10T403/535
摘要： An absorber rod for nuclear reactors with a pile of spherical fuel elements, which is inserted directly into the pile, in order to affect the prevailing neutron flux by absorber material located in an annular gap between two concentric cylindrical rod elements. The absorber rod has concentric rod elements arranged in pairs, a common rod tip and common connecting pieces. The rod elements are cooled by flow of gas and the inner cylindrical rod element performs the support function, i.e., it absorbs and transmits forces and moments originating in the movements of the rod during insertion and extraction.
摘要翻译：用于具有一堆球形燃料元件的核反应堆的吸收杆，其直接插入桩中，以便通过位于两个同心圆柱形杆元件之间的环形间隙中的吸收材料影响主要的中子通量。吸收杆具有成对布置的同心杆元件，公共杆尖端和公共连接件。杆元件通过气体流动而被冷却，内圆柱形杆元件执行支撑功能，即，其在插入和抽出期间吸收和传递源于杆的移动的力和力矩。

19. 发明授权

US4725400A Nuclear reactor plant housed in a steel pressure vessel, with a gas cooled, small high temperature reactor 失效
标题翻译：核反应堆厂房内装有钢制压力容器，带有气体冷却的小型高温反应堆
公开(公告)号：US4725400A
公开(公告)日：1988-02-16
申请号：US810243
申请日：1985-12-18
申请人： Claus Elter , Josef Schoening , Winfried Wachholz , Ulrich Weicht
发明人： Claus Elter , Josef Schoening , Winfried Wachholz , Ulrich Weicht
IPC分类号： F22B1/16 , F28F7/00 , G21C1/00 , G21C1/07 , G21C1/24 , G21C1/32 , G21C15/18 , G21D9/00
CPC分类号： G21C1/322 , G21C1/07 , G21C15/18 , G21D9/00 , Y02E30/33 , Y02E30/36
摘要： A nuclear reactor plant housed in a steel pressure vessel with a small high temperature reactor, together with a steam generator arranged over said reactor and with at least two circulating blowers connected in parallel with each other and following the steam generator in line and is provided with a decay heat removal system located in the primary loop. This system is arranged above the steam generator and a shut-off device is provided between the two component. The shut-off device, which may actuated both passively--by difference pressure--and actively, by means of a drive, is designed so that in normal operation no hot gas may enter the decay heat removal system. In the decay heat removal mode the hot gas is conducted into the decay heat removal system and the steam generator is closed off the hot gas. Simultaneously, the cold gas coming from the decay heat removal system is returned through the steam generator or a gas conduit parallel to it, to the reactor core. In the plant according to the invention the operating installations are rigorously separated from the installations serving the removal of decay heat, whereby a high degree of availability is obtained for the decay heat removal system.
摘要翻译：一个装在钢制压力容器中的小型高温反应堆的核反应堆，以及布置在所述反应器上的蒸汽发生器，以及至少两个循环鼓风机，它们彼此并联并沿着蒸汽发生器并排配置位于主回路中的衰减散热系统。该系统布置在蒸汽发生器上方，并且在两个部件之间设置有切断装置。可以通过驱动来主动地驱动被动地进行差压的切断装置被设计成使得在正常操作中没有热气体可能进入衰变散热系统。在衰变除热模式中，热气体被导入衰变除热系统中，并且蒸汽发生器被热气封闭。同时，来自衰变除热系统的冷气体通过蒸汽发生器或平行于其的气体导管返回到反应堆芯。在根据本发明的设备中，操作装置与用于去除腐蚀热的装置严格分离，从而获得高衰减散热系统的可用性。

20. 发明授权

US4696790A Prestressed concrete pressure vessel, in particular for a nuclear reactor installation 失效
标题翻译：预应力混凝土压力容器，特别是用于核反应堆的安装
公开(公告)号：US4696790A
公开(公告)日：1987-09-29
申请号：US687656
申请日：1984-12-31
申请人： Claus Elter , Josef Schoening
发明人： Claus Elter , Josef Schoening
IPC分类号： E04H7/20 , F16J12/00 , G21C13/00 , G21C13/073 , G21C13/06 , G21C17/00
CPC分类号： G21C13/0735 , Y02E30/40
摘要： Disclosed is a prestressed concrete pressure vessel having a vessel opening which is closed by a concrete cover. Two separate gaskets are disposed between the cover and the pressure vessel, and bordering on an annular channel. The annular channel is connected with a gas detector by means of a connecting channel. At the same time, the inner area of the cover rises from the pressure vessel at a slight angle. The vertical prestress by which the cover is pressed down is larger than the force acting against it (the internal pressure). Additionally, the horizontal annular prestress of the cover is larger in its upper region than in the lower region. In this manner, a constant seal is combined with means for monitoring the seal.
摘要翻译：公开了一种具有由混凝土盖封闭的容器开口的预应力混凝土压力容器。两个单独的垫圈设置在盖和压力容器之间，并且与环形通道相邻。环形通道通过连接通道与气体检测器连接。同时，盖的内部区域从压力容器以一个微小的角度上升。盖子被压下的垂直预应力大于作用在其上的力（内部压力）。此外，盖的水平环形预应力在其上部区域中比在下部区域中更大。以这种方式，将恒定的密封与用于监测密封件的装置组合。

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