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1. 发明授权

US4212583A Apparatus for use in positioning a unit on a tube-plate 失效
标题翻译：用于将单元定位在管板上的装置
公开(公告)号：US4212583A
公开(公告)日：1980-07-15
申请号：US915208
申请日：1978-06-13
申请人： Bernard Gebelin
发明人： Bernard Gebelin
IPC分类号： F22B37/02 , B21D53/06 , F22B37/00 , F28F11/00 , F28F11/06 , G01N29/04 , G21C17/003 , B25J3/00
CPC分类号： F22B37/005 , Y10S414/122
摘要： Apparatus for use in positioning a unit successively relative to a plurality of tubes of a regular array of tubes supported by a tube-plate within an enclosure provided with an access opening, e.g. relative to the boiler tubes of a steam generator of a nuclear power station, as described in U.S. Pat. No. 4,004,698 is adapted for association with transporting apparatus for placing the positioning apparatus in the enclosure, the transporting apparatus comprising a rectilinear guide rod for passing through the access opening and for guiding a carriage provided with a coupling assembly for releasably coupling the positioning apparatus to the carriage during movement thereof between the outside and the inside of the enclosure and which are disconnectable to permit movement of the positioning apparatus across the tube-plate.
摘要翻译：用于相对于由设置有入口开口的外壳内的管板支撑的规则排列管的多个管连续地定位单元的装置，相对于核电站的蒸汽发生器的锅炉管，如美国专利No. 第4,004,698号适于与用于将定位装置放置在外壳中的运送装置相关联，该输送装置包括直线导杆，用于穿过进入开口并用于引导具有联接组件的滑架，用于将定位装置可释放地连接到其在机壳的外部和内部之间的移动期间的滑架，并且可拆卸以允许定位装置跨越管板的移动。

2. 发明授权

US5377238A Device for the underwater machining of a spacer-grid of a fuel assembly for a nuclear reactor 失效
标题翻译：用于核反应堆的燃料组件的间隔网格的水下加工装置
公开(公告)号：US5377238A
公开(公告)日：1994-12-27
申请号：US96813
申请日：1993-07-27
申请人： Bernard Gebelin , Michel Bline
发明人： Bernard Gebelin , Michel Bline
IPC分类号： B23Q9/00 , G21C3/335 , G21C19/00
CPC分类号： B23Q9/0078 , G21C3/335 , Y02E30/40 , Y10T29/49726
摘要： The device comprises a platform (13) fixed in a horizontal position on a support structure (3) for the fuel assembly (4) placed under water in a pool (1). The platform (13) includes a table (14) for shifting a carriage (35) in two crossed directions in a horizontal plane and an arrangement (27) for clamping the fuel assembly so as to immobilize it in the machining position. The fuel assembly (4) is placed in the machining position by a hoisting device (6). A table (15) mounted on the table (14) for movement in one of said crossed directions in the horizontal plane is returned elastically (40) in the direction toward the assembly (4). A frame (16) is fixed on the table (15) and permits shifting a tool-carrying carriage (49) in a direction defined by the frame (16). A motorized grinding unit (17) is fixed on the tool-carrying carriage. The device may be used in particular for cutting or levelling the surface of a spacer-grid (8) of a used fuel assembly (4).
摘要翻译：该装置包括一个平台（13），该平台（13）在放置在水池（1）内的燃料组件（4）的支撑结构（3）上水平位置固定。平台（13）包括用于在水平面上沿两个交叉方向移动托架（35）的台（14）和用于夹紧燃料组件的装置（27），以将其固定在加工位置。燃料组件（4）通过提升装置（6）放置在加工位置。安装在工作台（14）上的用于在水平面中的一个交叉方向上移动的工作台（15）沿着朝向组件（4）的方向弹性地返回（40）。框架（16）固定在工作台（15）上，并且允许在由框架（16）限定的方向上移动工具托架（49）。电动研磨单元（17）固定在工具托架上。该装置可以特别用于切割或调平所用燃料组件（4）的间隔网格（8）的表面。

3. 发明授权

US07971692B2 Antiseismic pad, device for supporting a structure and use thereof 有权
标题翻译：防震垫，用于支撑结构及其用途的装置
公开(公告)号：US07971692B2
公开(公告)日：2011-07-05
申请号：US10587407
申请日：2004-12-16
申请人： Bernard Gebelin
发明人： Bernard Gebelin
IPC分类号： E04H9/02 , F16F15/04
CPC分类号： E04H9/023
摘要： An antiseismic support pad having a base for supporting and holding the pad on a support surface, at least one spherical rolling element mounted to rotate freely about a center of rotation in a bearing secured to the support base, and a support plate resting on the spherical rolling element via a concave bearing surface, the pad being characterized by the fact that the support base comprises a soleplate secured to at least one bearing, configured to rest freely on the support surface and to hold the pad in place on the support surface without a fastener, and that the support pad includes an arrangement configured to suspend the support base from the support plate and move the base resiliently in radial directions about a support plate axis that is substantially perpendicular to the soleplate, the arrangement connected firstly to the support plate and secondly to the support base comprising the soleplate and the bearing.
摘要翻译：一种防震支撑垫，其具有用于将支撑垫保持在支撑表面上的基座，至少一个球形滚动元件，安装成围绕固定到支撑基座的轴承中的旋转中心自由旋转;以及支撑板，其搁置在球形滚动元件通过凹形支承表面，该垫的特征在于，支撑基座包括固定到至少一个轴承的底板，该底板被配置为在支撑表面上自由地搁置并且将垫保持在支撑表面上的适当位置，而没有紧固件，并且支撑垫包括被配置为将支撑基座从支撑板悬挂并且沿基本上垂直于底板的支撑板轴线沿径向方向弹性移动基座的装置，该装置首先连接到支撑板和其次是包括底板和轴承的支撑底座。

4. 发明授权

US5235624A Method and device for detecting a leak from a fuel element of an assembly for a nuclear reactor 失效
标题翻译：用于检测来自核反应堆组件的燃料元件的泄漏的方法和装置
公开(公告)号：US5235624A
公开(公告)日：1993-08-10
申请号：US758683
申请日：1991-09-12
申请人： Michel Bordy , Bernard Gebelin
发明人： Michel Bordy , Bernard Gebelin
IPC分类号： G21C17/07
CPC分类号： G21C17/07
摘要： The fuel element is inserted into a cell, under water, in a pool. Compressed air is injected into the cell so as to drain it of water. A pressure lower than atmospheric pressure is established in the cell and then the gases contained in the cell are subjected to a stream of scavenging air and are collected in a fission product detecting unit. Water is introduced into the cell, the water in the cell is sampled, fission products in the water sample are detected and the fuel element is extracted from the cell if the possible presence of a leak from this fuel element is determined. The detection device comprises a cell having an elongate body delimiting a central housing for a fuel element and end parts. One of the end parts, traversed by a channel in the extension of the housing, receives a cap for opening and closing the channel associated with a remotely controllable opening and closing arrangement. The device also comprises a fluid circuit enabling the cell to be supplied with pressurized water and compressed air.
摘要翻译：将燃料元件插入电池中，在水下，在池中。将压缩空气注入到电池中以便将其排出水。在电池中建立低于大气压的压力，然后将包含在电池中的气体经受清除空气流并收集在裂变产物检测单元中。将水引入电池中，对电池中的水进行采样，检测水样中的裂变产物，并确定燃料元件是否从该燃料元件泄漏可能出现。检测装置包括具有限定用于燃料元件和端部的中心壳体的细长主体的电池。通过在壳体的延伸部中的通道穿过的一个端部部分接收用于打开和关闭与可遥控的打开和关闭装置相关联的通道的盖。该装置还包括使电池能够被供应加压水和压缩空气的流体回路。

5. 发明授权

US4741878A Process and device for inspecting control rod clusters for nuclear fuel assemblies 失效
标题翻译：用于检查核燃料组件控制棒组的过程和装置
公开(公告)号：US4741878A
公开(公告)日：1988-05-03
申请号：US890423
申请日：1986-07-29
申请人： Bernard Gebelin , Roger Couture
发明人： Bernard Gebelin , Roger Couture
IPC分类号： G21C17/10 , G21C17/003 , G21C17/06 , G21C17/00
CPC分类号： G21C17/06
摘要： A device for inspecting the rods of a cluster which is insertable into the core of a nuclear reactor has a body with a guide for indexing the cluster in m different angular positions. The body includes a support plate which is traversed by the rods during movement in the body and carries n/m eddy current coils (n being the total number of rods in the group). The device is associated with a data processor and with ultrasonic and optical examination systems. Optical examination is carried out on one rod at a time while it is moved longitudinally through the body.
摘要翻译：用于检查可插入核反应堆的核心的簇的棒的装置具有带有引导件的主体，用于在不同的角度位置上对簇进行索引。主体包括支撑板，该支撑板在主体运动期间被杆穿过，并且携带n / m涡流线圈（n是组中的杆的总数）。该设备与数据处理器和超声波和光学检测系统相关联。同时在一根杆上纵向穿过身体进行光学检查。

6. 发明申请

US20070158133A1 Antiseismic pad, device for supporting a structure and use thereof 有权
标题翻译：防震垫，用于支撑结构及其用途的装置
公开(公告)号：US20070158133A1
公开(公告)日：2007-07-12
申请号：US10587407
申请日：2004-12-16
申请人： Bernard Gebelin
发明人： Bernard Gebelin
IPC分类号： G10K11/00
CPC分类号： E04H9/023
摘要： An antiseismic support pad having a base for supporting and holding the pad on a support surface, at least one spherical rolling element mounted to rotate freely about a center of rotation in a bearing secured to the support base, and a support plate resting on the spherical rolling element via a concave bearing surface, the pad being characterized by the fact that the support base comprises a soleplate secured to at least one bearing, configured to rest freely on the support surface and to hold the pad in place on the support surface without a fastener, and that the support pad includes an arrangement configured to suspend the support base from the support plate and move the base resiliently in radial directions about a support plate axis that is substantially perpendicular to the soleplate, the arrangement connected firstly to the support plate and secondly to the support base comprising the soleplate and the bearing.
摘要翻译：一种防震支撑垫，其具有用于将支撑垫保持在支撑表面上的基座，至少一个球形滚动元件，安装成围绕固定到支撑基座的轴承中的旋转中心自由旋转;以及支撑板，其搁置在球形滚动元件通过凹形支承表面，该垫的特征在于，支撑基座包括固定到至少一个轴承的底板，该底板被配置为在支撑表面上自由地搁置并且将垫保持在支撑表面上的适当位置，而没有紧固件，并且支撑垫包括被配置为将支撑基座从支撑板悬挂并且沿基本上垂直于底板的支撑板轴线沿径向方向弹性移动基座的装置，该装置首先连接到支撑板和其次是包括底板和轴承的支撑底座。

7. 发明授权

US4892701A Device for measuring nuclear reactor fuel assembly grids 失效
标题翻译：用于测量核反应堆燃料组件网格的装置
公开(公告)号：US4892701A
公开(公告)日：1990-01-09
申请号：US123461
申请日：1987-11-20
申请人： Christian Mauvieux , Bernard Gebelin , Philippe Herbaut
发明人： Christian Mauvieux , Bernard Gebelin , Philippe Herbaut
IPC分类号： G01B17/00 , G21C17/06
CPC分类号： G01B17/00 , G21C17/06
摘要： A device for measuring and remotely checking external dimensions of an external lateral face of a part of a work piece. The device comprises measuring means for measuring the length of the part and including a set of two ultrasonic transducers arranged to transmit and receive ultrasound pulses, a movable support for supporting the transducers, abutting means, first rotation means for rotating the supporting means about an axis parallel to the longitudinal axis of the workpiece, and second rotation means for rotating the supporting means between an initial position where the two transducers are substantially directed along a line perpendicular to the longitudinal axis of the workpiece and two predetermined angular positions symmetrical with respect to the initial position, and means for rectilinearly displacing the movable support for bringing the movable support into and out abutting contact with the lateral face to be measured.
摘要翻译：一种用于测量和远程检查工件的一部分的外侧面的外部尺寸的装置。该装置包括用于测量部件的长度的测量装置，并且包括一组布置成发射和接收超声脉冲的两个超声换能器，用于支撑换能器的可移动支撑件，邻接装置，用于使支撑装置围绕轴线旋转的第一旋转装置平行于工件的纵向轴线的第二旋转装置和用于使支撑装置在初始位置之间旋转的第二旋转装置，其中两个换能器基本上沿着垂直于工件的纵向轴线的直线定向，并且相对于工件的对称的两个预定角度位置初始位置和用于将可移动支撑件直接移位以使可移动支撑件进入与待测量的侧面邻接接触的装置。

8. 发明授权

US4004698A Device for positioning a member on a tubular plate 失效
标题翻译：用于将构件定位在管状板上的装置
公开(公告)号：US4004698A
公开(公告)日：1977-01-25
申请号：US636951
申请日：1975-12-02
申请人： Bernard Gebelin
发明人： Bernard Gebelin
IPC分类号： B62D57/024 , B25J5/00 , B25J9/16 , F22B37/00 , F22B37/02 , B25J9/00
CPC分类号： F22B37/006
摘要： A device for use in positioning a member, e.g. an eddy-current probe, in each tube of a regular array of tubes supported by a tube plate, e.g. the bundle of tubes of a steam generator, the member being guided into the tube by an open ended guide tube placeable opposite the selected tube, the device comprising a carriage having two perpendicular arms, means for moving the arms relative to each other in three perpendicular directions of which one is perpendicular to the plane of the plate and two are parallel to the plane of the plate, the amplitudes of the relative movements of the arms in the directions parallel to the plane of the plate being whole number multiples of the pitch of the tube array, guide tubes, the open end portions of which are supported by the arms, grappler means associated with each arm and comprising members for holding the device relative to the array of tubes and comprising grappler members adapted to enter at least partially into a tube support by the plate, means for operating the grappler members, and means for remotely controlling operation of the device.
摘要翻译：用于定位构件的装置，例如，在由管板支撑的规则的管阵列的每个管中，例如涡流探针。蒸汽发生器的一束管，该构件通过与所选管相对放置的开放式引导管被引导到管中，该装置包括具有两个垂直臂的托架，用于相对于彼此以三个垂直方向移动臂的装置方向垂直于板的平面，两个平行于板的平面，臂的平行于板的平面的方向的相对运动的幅度是整数倍的管阵列，引导管，其开口端部由臂支撑，与每个臂相关联的抓斗装置，并且包括用于相对于管阵列保持该装置的构件，并且包括适于至少部分地进入通过板的管支撑件，用于操作抓爪构件的装置，以及用于远程控制装置的操作的装置。

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