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1. 发明授权

US5800198A Connector assembly 失效
标题翻译：连接器组件
公开(公告)号：US5800198A
公开(公告)日：1998-09-01
申请号：US765346
申请日：1996-12-12
申请人： Danny Morlion , Luc Jonckheere , Jan Peter Karel Van Koetsem
发明人： Danny Morlion , Luc Jonckheere , Jan Peter Karel Van Koetsem
IPC分类号： G02B6/38 , H01R13/629 , H01R13/639 , H01R31/06 , H01R13/62
CPC分类号： G02B6/3831 , G02B6/3849 , G02B6/389 , G02B6/3897 , H01R31/06 , G02B6/3817 , G02B6/3825
摘要： A connector assembly for interconnecting optical and/or electrical conductors, comprising a first connector part (1) for one or more first conductors, a second connector part (7) for one or more second conductors, and a coupling auxiliary piece (13) adapted to be attached to a support plate (14) or the like. The coupling auxiliary piece (13) comprises a first receiving space (15) for the first connector part (1), and at the side opposite of the first receiving space (15) a second receiving space (19) for the second connector part (7). The receiving spaces are adapted to support each connector part independent of the other connector part and the coupling auxiliary piece (13) comprises a passage (22) for the second connector part (7) debouching into the first receiving space (15). The second connector part is correspondingly sized and shaped to be inserted into a housing (2) of the first connector part (1) with an insertion end to establish a connection between the respective conductors, and the second connector part (2) in its position received in the coupling auxiliary piece projects through said passage into the first receiving space (15) and is inserted into the housing (2) of the first connector part (1) when said first connector part is in its position received in the coupling auxiliary piece.
摘要翻译： PCT No.PCT / EP95 / 02402 Sec。 371日期：1996年12月12日 102（e）日期1996年12月12日PCT提交1995年6月20日PCT公布。第WO96 / 00917号公报日期1996年1月11日用于互连光学和/或电导体的连接器组件，包括用于一个或多个第一导体的第一连接器部分（1），用于一个或多个第二导体的第二连接器部分（7）适于附接到支撑板（14）等的片（13）。联接辅助件（13）包括用于第一连接器部件（1）的第一容纳空间（15），并且在与第一容纳空间（15）相对的一侧具有用于第二连接器部件的第二容纳空间（19） 7）。接收空间适于支撑独立于另一个连接器部分的每个连接器部分，并且联接辅助件（13）包括用于第二连接器部分（7）的通道（22），该通道用于松开到第一接收空间（15）中。相应地，第二连接器部件的尺寸和形状相应地被插入到第一连接器部件（1）的壳体（2）中，具有插入端，以在相应导体之间建立连接，并且第二连接器部件（2）处于其位置当所述第一连接器部分处于其接收在所述联接辅助件中的位置时，所述接合辅助件中的所述接合辅助件通过所述通道突出到所述第一容纳空间（15）中并被插入到所述第一连接器部分（1）的壳体（2）。

2. 发明授权

US4938921A Method of manufacturing a zirconium-based alloy tube for a nuclear fuel element sheath and tube thereof 失效
标题翻译：制造核燃料元件护套用锆系合金管的方法
公开(公告)号：US4938921A
公开(公告)日：1990-07-03
申请号：US210444
申请日：1988-06-23
申请人： Jean-Paul Mardon , Jacques Decours , Michel Weisz , Jacques Pelchat , Jean Le Pape
发明人： Jean-Paul Mardon , Jacques Decours , Michel Weisz , Jacques Pelchat , Jean Le Pape
IPC分类号： G21C3/06 , C22C16/00 , C22F1/18 , G21C3/07
CPC分类号： G21C3/07 , C22C16/00 , C22F1/186 , G21Y2002/103 , G21Y2002/104 , G21Y2004/10 , G21Y2004/20 , G21Y2004/201 , Y02E30/40
摘要： The present invention relates to a method of manufacturing tubes for a nuclear fuel element sheath, comprising a plurality of successive cold rolling and annealing steps including a final .beta. phase heat treatment consisting of maintaining said tube at a temperature between 950.degree. C. and 1250.degree. C. for a time duration sufficient for obtaining a homogeneous .beta. phase within and throughout the whole thickness of said tube, and rapidly cooling said tube to ambient temperature for retaining said .beta. phase throughout the whole thickness of said tube during subsequent cold processing steps including final cleaning of the tube.
摘要翻译：本发明涉及一种制造用于核燃料元件护套的管的方法，包括多个连续的冷轧和退火步骤，包括最终的β相热处理，其包括将所述管保持在950℃和1250℃之间的温度 C.持续足够的时间以在所述管的整个厚度内和整个厚度内获得均匀的β相，并将所述管迅速冷却至环境温度，以便在随后的冷处理步骤期间将所述β相保持在所述管的整个厚度，包括最终清洗管。

3. 发明申请

US20230091913A1 BWR NUCLEAR FUEL ASSEMBLY COMPRISING AN INTERACTION DEVICE BETWEEN A LOWER TIE PLATE AND A FUEL CHANNEL 有权
公开(公告)号：US20230091913A1
公开(公告)日：2023-03-23
申请号：US17480630
申请日：2021-09-21
申请人： FRAMATOME
发明人： Dirk BLAVIUS , Shawn HEATH , Szilard KOVACS , Martin KUNZ , Jens SCHAEFER , Volker SCHOß , James Dennis TOLAR
IPC分类号： G21C3/328 , G21C3/322 , G21C7/113
摘要： A BWR fuel assembly is elongated along a fuel assembly axis and comprises a lower tie plate, an upper tie plate axially spaced from the lower tie plate, a bundle of fuel rods extending axially between the lower tie plate and the upper tie plate, and a tubular fuel channel extending from the lower tie plate to the upper tie plate with encasing the fuel rods. The fuel assembly comprises an interaction device mounted on the lower tie plate and configured to interact with the fuel channel. The interaction device has an inactive configuration and an active configuration.

4. 发明申请

US20220344065A1 DEBRIS FILTER FOR A NUCLEAR FUEL ASSEMBLY BOTTOM END PART AND METHOD OF MANUFACTURING SUCH A DEBRIS FILTER 有权
公开(公告)号：US20220344065A1
公开(公告)日：2022-10-27
申请号：US17766148
申请日：2020-10-02
申请人： FRAMATOME
发明人： Friedrich ERHARD , Sven FINZEL , Christoph KRAUS , Dirk BLAVIUS , Stefan HOFBECK , Shawn HEATH
IPC分类号： G21C3/32
摘要： A debris filter configured for a nuclear fuel assembly bottom end part includes a lower nozzle (8) and the debris filter (18) is supported by the lower nozzle (8). The debris filter (18) has an inlet face (18A) and an outlet face (18B) opposed to the inlet face (18A), and comprises at least one filtering section (18D) that has a retention capacity that increases gradually or stepwise towards from the inlet face (18A) to the outlet face (18B).

5. 发明授权

US11355254B2 Leakage testing device for seal verification by penetrant inspection of a nuclear fuel assembly located in a cell of a storage rack 有权
公开(公告)号：US11355254B2
公开(公告)日：2022-06-07
申请号：US16485057
申请日：2018-02-14
申请人： FRAMATOME
发明人： Franck Coustourier , Serge Roillet
IPC分类号： G21C17/07 , G21C19/07
摘要： A leakage testing device for testing leakage of a nuclear fuel assembly (18) by sipping. The device includes a collection assembly (32) that is configured to close an upper end (24A) of a cell (24) of a storage rack (22) for storing nuclear fuel assemblies discharged from a nuclear reactor (4). The closing prevents water contained in the cell from escaping via the upper end of the cell. The collection assembly is configured to collect products containing possible fission products released by a nuclear fuel assembly contained in the cell.

6. 发明申请

US20220147387A1 Method and system for using computational resources of a multiprocessor computing system 有权
公开(公告)号：US20220147387A1
公开(公告)日：2022-05-12
申请号：US17435519
申请日：2020-02-28
申请人： FRAMATOME
发明人： Nicolas GOREAUD , Romain REBOULLEAU , Remi BATAIL
IPC分类号： G06F9/48 , G06F9/50 , G06F9/46
摘要： A system (1) includes a module (30) for calculating a design of experiment comprising a plurality of software tasks to be performed in order to solve a predetermined physical problem. The software tasks of the design of experiment have a first priority level. The system also includes a module (4) for scheduling the execution of software tasks by the computing system, configured to check for the presence of at least one software task with a second priority level higher than the first priority level waiting to be executed; in case of the presence of at least one such software task, obtaining freed-up computational resources for executing said at least one software task of a second priority level; in the absence of at least one such software task, allocate at least some of the software tasks of the first priority level to the available computational resources.

7. 发明申请

US20220065375A1 STABILIZER ELEMENT FOR A PIPE CONNECTION 有权
公开(公告)号：US20220065375A1
公开(公告)日：2022-03-03
申请号：US17421372
申请日：2020-01-08
申请人： FRAMATOME GmbH
发明人： Christof PROBST , Erhard MÜLLER , Konrad MEIER-HYNEK
IPC分类号： F16L37/133 , F16L37/12 , F16L57/06 , G21C13/036 , G21C17/10
摘要： For stabilizing a pipe connection, in which a first pipe (10) is inserted into a second pipe (12) that has an insertion funnel (20), a stabilizer element (22) has a clamping ring (24) with several tensioners (48) distributed over its circumference, which in the final assembly position engage in an intermediate space between the first pipe (10) and the insertion funnel (20), and tense the first pipe (10) and the second pipe (12) against each other. The clamping ring (24) is composed of several mutually connectable ring segments, in particular of two half shells (34).

8. 发明申请

US20210276115A1 WELDING TORCH, WELDING SYSTEM, METHOD OF PRODUCING A WELDING TORCH AS WELL AS COMPUTER-READABLE MEDIUM 有权
公开(公告)号：US20210276115A1
公开(公告)日：2021-09-09
申请号：US17269177
申请日：2018-08-22
申请人： FRAMATOME GmbH
发明人： Alexander Döller , Christof Probst , Detlef BÖGE
IPC分类号： B23K9/28 , B23K9/29
摘要： A welding torch (18) for a welding system (10) includes a substantially spherical main body (20) that has an integrated coolant chamber (60) which is in fluid communication with at least one coolant port (62). The substantially spherical main body (20) is a joint head (22) of a ball joint (24) of the welding system (10). A welding system (10) includes a torch bracket (16) and the welding torch (18). The torch bracket (16) has a socket (26, 28) of a ball joint (24), and the socket (26, 28) receives the substantially spherical main body (20) of the welding torch (18) in a spherically orientable manner thereby forming the ball joint (24).

9. 发明申请

US20210210230A1 Repairing system as well as repairing method 有权
公开(公告)号：US20210210230A1
公开(公告)日：2021-07-08
申请号：US17057621
申请日：2018-05-23
申请人： FRAMATOME GmbH
发明人： Christof Probst , Georg Kraemer , Gert Seybert
IPC分类号： G21C17/01 , G21C17/013 , G21C19/20
摘要： A repairing system (2) is used for applying an adhesive to a location to be repaired underwater in a container. The repairing system (2) comprises a movable and remotely controlled repairing robot (10) that is configured to be driven underwater. The repairing robot (10) comprises a repairing module (12) that is configured to be coupled with an adhesive applying module (34). The adhesive applying module (34) is configured to dispense an adhesive on the location to be repaired. Further, a repairing method is described.

10. 发明授权

US11056080B2 Electronic device and method for managing the display of data for controlling a nuclear power plant, associated control system and computer program product 有权
公开(公告)号：US11056080B2
公开(公告)日：2021-07-06
申请号：US16061626
申请日：2016-12-15
申请人： FRAMATOME
发明人： Silvia Gomes-Augusto , Philippe Hilsenkopf , Pierre Bazot
IPC分类号： G09G5/14 , G21C7/36 , G21D3/00 , G06F3/14 , G21C7/00
摘要： An electronic device (18) is for managing the display of data to control a nuclear power plant. The data comes from a plurality of electronic control units (16A, 16B, 16C). Each control unit is configured to perform at least one action from among acquiring a value measured by a sensor (12A, 12B, 12C) and controlling an actuator (14A, 14B, 14C), the control units, sensor(s) and/or actuator(s) being according to several different nuclear safety classes. This electronic device (18) is able to be connected to the control units, and includes a set (25) of electronic module(s) (26A, 26B, 26C) for creating overlay(s) (28A, 28B, 28C). Each overlay contains information associated with one or several control units and according to a respective safety class; and a module (30) for generating a page (32) to be displayed, by superposition of several separate overlays.

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