Concrete reactor pressure vessel for a gas cooled nuclear reactor of low
capacity
    1.
    发明授权
    Concrete reactor pressure vessel for a gas cooled nuclear reactor of low capacity 失效
    用于低容量气体冷却核反应堆的混凝土反应堆压力容器

    公开(公告)号:US4788031A

    公开(公告)日:1988-11-29

    申请号:US8833

    申请日:1987-01-30

    摘要: A concrete reactor pressure vessel for a low capacity, gas cooled nuclear reactor is provided. To assure the safe containment of the cooling gas in an economical manner and to remove the heat generated in the reactor core, the pressure vessel is equipped with reinforcing or prestressing elements. Cooling gas transfers its heat to a heat exchanger means consisting of the liner of the pressure vessel and cooling pipes mounted on the concrete side of the liner with water flowing through the cooling pipes. The heat exchanger comprises on the secondary side at least two mutually independent systems, each provided with collector pipe means located outside the reactor pressrue vessel for the forerunnings and afterrunnings of the cooling water. Each cooling pipe is connected by means of an inlet and a drain line with the corressponding collector pipe means.

    摘要翻译: 提供了一种用于低容量气体冷却核反应堆的混凝土反应堆压力容器。 为了以经济的方式确保冷却气体的安全容纳并且消除在反应堆堆芯中产生的热量,压力容器配备有加强或预应力元件。 冷却气体将其热量转移到由压力容器的衬套和安装在衬套的混凝土侧上的冷却管组成的热交换器装置,水流过冷却管。 热交换器在次级侧上包括至少两个相互独立的系统,每个系统设置有位于反应器压力容器外部的收集管装置,用于冷却水的前段和后循环。 每个冷却管通过入口和排水管线与相应的收集器管道装置连接。

    Nuclear power plant with a gas cooled high temperature reactor
    2.
    发明授权
    Nuclear power plant with a gas cooled high temperature reactor 失效
    核电站配有气体冷却高温反应堆

    公开(公告)号:US4847040A

    公开(公告)日:1989-07-11

    申请号:US146706

    申请日:1988-01-21

    摘要: A nuclear power plant with a gas cooled high temperature reactor, installed in a prestressed concrete pressure vessel with the operational and decay heat removal systems. The prestressed concrete pressure vessel has a thermal protection system, with a thermal insulating layer and a liner cooling system. The liner cooling system, which is includes water carrying cooling pipes, which along with intermediate heat exchangers and cooling water pumps make up a closed intermediate cooling loop used for removal of the decay heat in case a failure of the decay heat removal systems. The elements of the invention assure an adequate water flow for the removal of decay heat in the liner cooling system in any situation, i.e. such that the decay heat may also be removed by natural convection. These element insure a sufficient driving pressure differences and minimize pressure losses in the intermediate cooling loop.

    摘要翻译: 具有气体冷却高温反应堆的核电站,安装在具有操作和衰减散热系统的预应力混凝土压力容器中。 预应力混凝土压力容器具有热保护系统,具有隔热层和内衬冷却系统。 衬套冷却系统,其包括带水的冷却管,其与中间热交换器和冷却水泵一起构成封闭的中间冷却回路,用于在衰变散热系统故障的情况下去除腐蚀热。 在任何情况下,本发明的元件确保足够的水流用于去除衬套冷却系统中的腐蚀热,即,也可以通过自然对流来除去衰变热。 这些元件确保了足够的驱动压力差并使中间冷却回路中的压力损失最小化。

    Metal liner for the lining of the cylindrical cavity of a reinforced
concrete pressure vessel
    3.
    发明授权
    Metal liner for the lining of the cylindrical cavity of a reinforced concrete pressure vessel 失效
    用于钢筋混凝土压力容器圆柱形腔内衬的金属衬垫

    公开(公告)号:US4661313A

    公开(公告)日:1987-04-28

    申请号:US622444

    申请日:1984-06-20

    CPC分类号: G21C13/093 Y02E30/40

    摘要: A cost-effective configuration of a metal liner for a reinforced concrete pressure vessel is disclosed wherein only stud shear connectors and cooling tubes of the liner cooling system are used to anchor the liner and the passages provided in the liner and the wall of the vessel. In the areas of the introduction of forces, stud connectors of different stud rigidities are used. In the anchoring of loads which is again effected by stud connectors only, further transmission is obtained by means of reinforcing rods.

    摘要翻译: 公开了用于钢筋混凝土压力容器的金属衬套的成本有效的构造,其中仅使用衬套冷却系统的螺柱剪切连接器和冷却管来锚定衬套和设置在衬套和容器壁中的通道。 在引入力的地方,使用了不同螺柱刚度的螺柱连接器。 在仅通过螺柱连接器再次实现的载荷的锚定中,通过加强杆获得进一步的传动。

    method of checking the rate of removal of pyrogenic substances, in
particular viruses, from organic material
    4.
    发明授权
    method of checking the rate of removal of pyrogenic substances, in particular viruses, from organic material 失效
    从有机材料中检查热解物质特别是病毒的速率的方法

    公开(公告)号:US5731164A

    公开(公告)日:1998-03-24

    申请号:US458022

    申请日:1995-06-01

    摘要: This invention provides a process for checking the removal rate of pyrogenic substances, in particular viruses, from organic material. The material to be purified is passed through an ultrafilter or an ultrafiltration unit whose virus-removal rate has already been determined by passing viruses of the Leviviridae family or other comparable small bacteriophages through the filter or filtration unit, the virus titer is determined before and after the filtration operation and the virus removal rate thus calculated. Before or after determining the virus-removal rate, a given pressure is applied to the filter or filtration unit in a gas pressure-hold test, and the decrease in the pressure over a given period is measured. After filtration of the biological material, the rate of virus removal by the filter is checked by repeating the pressure-hold test.

    摘要翻译: 本发明提供了一种从有机材料中检查热解物质特别是病毒的去除速率的方法。 要净化的物质通过超滤器或超滤装置,其病毒去除率已经通过通过过滤器或过滤装置通过利未克氏病家族或其他可比较的小噬菌体的病毒来确定,病毒滴度在前后测定 过滤操作和病毒清除率。 在确定病毒去除速率之前或之后,在气体压力保持试验中给予过滤器或过滤装置给定的压力,并且测量在给定时间段内压力的降低。 过滤生物材料后,通过重复压力保持试验来检查过滤器的病毒去除率。

    Device for inserting and ejecting a diskette cartridge into or from a
drive mechanism
    5.
    发明授权
    Device for inserting and ejecting a diskette cartridge into or from a drive mechanism 失效
    用于将软盘插入或从驱动机构排出的装置

    公开(公告)号:US4415940A

    公开(公告)日:1983-11-15

    申请号:US262256

    申请日:1981-05-08

    申请人: Gerhard Becker

    发明人: Gerhard Becker

    CPC分类号: G11B17/0407

    摘要: By inserting the diskette cartridge into the drive mechanism an ejection slide is moved into a latched position against a spring force. The latching device becomes operative when the closure of the drive mechanism is closed and comprises a monostable pivotable member. The latching device is released by a pawl device which acts in one direction only and which is movable by the closure. The pawl device is set to a ready-to-release position for the latching device when the closure is closed and is moved so as to release the latching device when the closure is opened. The movement of the pawl device is used for detecting the release operation.

    摘要翻译: 通过将软盘盒插入驱动机构中,弹出滑块抵抗弹簧力移动到锁定位置。 当驱动机构的关闭关闭并且包括单稳态可枢转构件时,闩锁装置变得可操作。 锁定装置由仅在一个方向上作用并且可由闭合件移动的棘爪装置释放。 当闭合件闭合并且当封闭件打开时,棘爪装置被设置为用于锁定装置的准备释放位置,以便释放闩锁装置。 棘爪装置的运动用于检测释放操作。

    Membrane anchor/active compound conjugate, its preparation and its uses
    7.
    发明授权
    Membrane anchor/active compound conjugate, its preparation and its uses 失效
    膜锚/活性化合物缀合物及其制备及其用途

    公开(公告)号:US6024964A

    公开(公告)日:2000-02-15

    申请号:US466695

    申请日:1995-06-06

    CPC分类号: C07K16/2863 C07K2317/34

    摘要: According to certain embodiments, the invention relates to a method of producing antibodies employing an immunoconjugate produced by conjugating at least one membrane-anchoring compound with at least one partial sequence of a viral, bacterial, or protoral protein. The immunoconjugate has the advantage that it can be stored for a very long time even without cooling. According to certain embodiments, the invention relates to an immunoconjugate for the specific induction of cytotoxic T-lymphocytes which comprises a conjugate from at least one membrane anchor compound and a protein, containing at least one killer T-cell epitope, of a virus, a bacterium, a parasite or a tumor antigen, or at least one partial sequence containing at least one killer T-cell epitope of a viral, bacterial or parasite protein or of a tumor antigen.

    摘要翻译: 根据某些实施方案,本发明涉及使用通过将至少一种膜 - 锚定化合物与病毒,细菌或质膜蛋白的至少一部分序列缀合而产生的免疫缀合物来产生抗体的方法。 免疫缀合物的优点在于即使没有冷却也可以储存很长时间。 根据某些实施方案,本发明涉及用于特异性诱导细胞毒性T淋巴细胞的免疫偶联物,其包含来自至少一种膜锚定化合物和蛋白质的缀合物,其含有病毒的至少一种杀伤T细胞表位, 细菌,寄生虫或肿瘤抗原,或至少包含病毒,细菌或寄生虫蛋白或肿瘤抗原的至少一种杀伤T细胞表位的部分序列。

    Heat insulation system for surfaces along which a hot gas stream is
conducted
    8.
    发明授权
    Heat insulation system for surfaces along which a hot gas stream is conducted 失效
    用于表示热气流的表面的热绝缘系统

    公开(公告)号:US5110006A

    公开(公告)日:1992-05-05

    申请号:US570627

    申请日:1990-08-21

    摘要: A heat insulation system may protect surfaces along which a hot gas stream is conducted. The insulation may be several plies of slightly compressed ceramic fiber mats, separated by intermediate plates. Cover plates are attached to the hot side. The cover plates are mounted by holding bolts on the support structure carrying the insulation. The support structure may be the liner of a nuclear reactor pressure vessel. Thickness and size of the cover plates are optimized with regard to the stresses occurring at the edges of the holes provided for the holding bolts to ensure dimensional stability of the fiber mats and the functional capability of the metallic mounting system during a long period of time. Several sealing sleeves may be arranged on each holding bolt. In a first solution, some intermediate plates exhibit lug-shaped points stamped out of the plates on both sides in vertical areas of the heat insulation system. The lug-shaped points which transfer the forces of the fiber mats to the intermediate plates. In a second solution, the function of these intermediate plates may be taken over by layers of expanded metal arranged between the fiber mats.

    摘要翻译: 隔热系统可以保护传导热气流的表面。 绝缘可以是几层轻微压缩的陶瓷纤维垫,由中间板隔开。 盖板连接到热侧。 盖板通过固定螺栓安装在承载绝缘体的支撑结构上。 支撑结构可以是核反应堆压力容器的衬管。 关于在为保持螺栓设置的孔的边缘处发生的应力而优化盖板的厚度和尺寸,以确保纤维垫的尺寸稳定性和金属安装系统在长时间内的功能性。 每个固定螺栓上可以安装几个密封套筒。 在第一种解决方案中,一些中间板在绝热系统的垂直区域中表现出从两侧板上冲出的凸耳形点。 将纤维垫的力传递到中间板的凸耳状点。 在第二种解决方案中,这些中间板的功能可以由配置在纤维垫之间的多孔金属制成。