公开(公告)号：US3945886A

公开(公告)日：1976-03-23

申请号：US516471

申请日：1974-10-21

申请人： Nikolai Efimovich Derevyankin ,  Vladimir Ivanovich Evseev ,  Ivan Ilich Zhuchkov ,  Oleg Borisovich Samoilov ,  Alexandr Vasilievich Ovechkin

发明人： Nikolai Efimovich Derevyankin ,  Vladimir Ivanovich Evseev ,  Ivan Ilich Zhuchkov ,  Oleg Borisovich Samoilov ,  Alexandr Vasilievich Ovechkin

IPC分类号： G21C7/11 ,  G21C7/10

CPC分类号： G21C7/11 ,  G21Y2002/201 ,  G21Y2002/206 ,  G21Y2004/30 ,  Y02E30/39

摘要： A control rod for a nuclear reactor in an articulated form, and including a series of pivotally connected links. At least one of these links is disclosed, the endmost one, serves as a means for the collection of a gas, with the rest of the links containing a neutron absorbing material. Flexible members extend through pivotal joints between the links, establishing serial communication between the links and serving to convey the gas produced as a result of the absorption of neutrons by said material into said gas collection means.

摘要翻译： 一种用于处于铰接形式的核反应堆的控制杆，并且包括一系列枢转连接的链节。 这些链接中的至少一个被公开，最后一个链接用作收集气体的手段，其余链接包含中子吸收材料。 柔性构件延伸通过连杆之间的枢转接头，建立连杆之间的串联连接并用于将由于所述材料吸收中子而产生的气体输送到所述气体收集装置中。

公开(公告)号：US3947318A

公开(公告)日：1976-03-30

申请号：US411816

申请日：1973-11-01

申请人： Ivan Ilich Zhuchkov ,  Viktor Sergeevich Filonov ,  Boris Ivanovich Zaitsev ,  Lev Nikolaevich Artemiev ,  Vladimir Vildanovich Rakhimov

发明人： Ivan Ilich Zhuchkov ,  Viktor Sergeevich Filonov ,  Boris Ivanovich Zaitsev ,  Lev Nikolaevich Artemiev ,  Vladimir Vildanovich Rakhimov

IPC分类号： G21C17/04 ,  G21C17/07 ,  G21C19/10 ,  G21C17/06

CPC分类号： G21C17/07 ,  G21C17/04 ,  G21C19/10

摘要： A liquid-metal-cooled reactor comprising two rotatable plugs, one of them, having at least one hole, being arranged internally of the other, a recharging mechanism with a guide tube adapted to be moved through the hole of the first plug by means of a drive, and a device for detecting stacks with leaky fuel elements, the recharging mechanism tube serving as a sampler.

摘要翻译： 一种液态金属冷却的反应器，包括两个可旋转的塞子，其中一个具有至少一个孔，布置在另一个内部;再充电机构，其具有引导管，其适于通过第一塞的孔移动通过第一塞的孔 驱动器和用于检测具有泄漏的燃料元件的堆叠的装置，所述再充电机构管用作采样器。

公开(公告)号：US3943365A

公开(公告)日：1976-03-09

申请号：US408934

申请日：1973-10-23

申请人： Nikolai Nikolaevich Aristarkhov ,  Igor Alexandrovich Efimov ,  Boris Ivanovich Zaitsev ,  Iskra Genrikhovna Peters ,  Boris Severianovich Tymosh ,  Viktor Sergeevich Filonov ,  Alexei Lavrentievich Sharov ,  Alexei Ivanovich Shildin ,  Galina Stepanovna Balashova ,  Nikolai Ivanovich Bets ,  Stanislav Alexandrovich Skvortsov ,  Valentina Stepanovna Yakovleva ,  Ivan Ilich Zhuchkov ,  Vladimir Sergeevich Gorjunov ,  Vladimir Alexeevich Petrov ,  Vladimir Petrovich Kevrolev ,  Valery Nikolaevich Rybakov ,  Ninel Dmitrievich Tverdovsky

发明人： Nikolai Nikolaevich Aristarkhov ,  Igor Alexandrovich Efimov ,  Boris Ivanovich Zaitsev ,  Iskra Genrikhovna Peters ,  Boris Severianovich Tymosh ,  Viktor Sergeevich Filonov ,  Alexei Lavrentievich Sharov ,  Alexei Ivanovich Shildin ,  Galina Stepanovna Balashova ,  Nikolai Ivanovich Bets ,  Stanislav Alexandrovich Skvortsov ,  Valentina Stepanovna Yakovleva ,  Ivan Ilich Zhuchkov ,  Vladimir Sergeevich Gorjunov ,  Vladimir Alexeevich Petrov ,  Vladimir Petrovich Kevrolev ,  Valery Nikolaevich Rybakov ,  Ninel Dmitrievich Tverdovsky

IPC分类号： G21C17/04 ,  G01T3/00

CPC分类号： G21C17/04

摘要： A method of detecting stacks with leaky fuel elements in a liquid-metal-cooled reactor, consisting in that prior to withdrawing a coolant sample, gas is accumulated in the coolant of the stack being controlled, the reactor being shut down, separated from the sample by means of an inert carrier gas, and the radioactivity of the separated gas is measured. An apparatus for carrying out said method comprises a sampler in the form of a tube parallel to the reactor axis in the hole of a rotating plug and adapted to move along the reactor axis. Made in the top portion of the tube are holes for the introduction of the inert carrier gas and the removal thereof together with the gases evolved from the coolant, while the bottom portion of the tube is provided with a sealing member.

摘要翻译： 在液体 - 金属冷却的反应器中检测具有泄漏的燃料元件的堆叠的方法，其特征在于，在抽出冷却剂样品之前，气体积聚在被控制的堆的冷却剂中，反应器被关闭，与样品分离 通过惰性载气测量分离气体的放射性。 用于执行所述方法的装置包括在旋转塞的孔中平行于反应器轴线的管形式的采样器，并且适于沿着反应器轴线移动。 在管的顶部形成有用于引入惰性载气的孔，以及与从冷却剂放出的气体一起移除的孔，而管的底部设置有密封构件。