公开(公告)号：US4091699A

公开(公告)日：1978-05-30

申请号：US721442

申请日：1976-09-08

申请人： Gilbert Chaze ,  Guy Cherel ,  Rene Guilloteau ,  Daniel Tucoulat

发明人： Gilbert Chaze ,  Guy Cherel ,  Rene Guilloteau ,  Daniel Tucoulat

IPC分类号： B26D1/06 ,  B26D7/06 ,  G21C19/00 ,  G21C19/36 ,  G21C19/37 ,  B26D4/50

CPC分类号： G21C19/36 ,  Y10S83/93 ,  Y10T83/0605 ,  Y10T83/4632 ,  Y10T83/4645 ,  Y10T83/5696 ,  Y10T83/5705 ,  Y10T83/5805 ,  Y10T83/6518 ,  Y10T83/6656

摘要： The invention relates to a method and device for cutting a bundle of tubes containing a nuclear fuel into pieces having a preset length so that the fuel can be dissolved in a suitable solution.The bundle of tubes is introduced into a guide tube in a shearing machine and is clamped by two side clamps within the tube so as to limit the width of the bundle to the diameter of one tube of the bundle. The side clamps subject the bundle to a sideways thrust so that the tubes in the bundle are maintained contiguous without any excessive curvature. The bundle of tubes is then submitted to a cutting operation at right angles to its major dimension and after the blade has been returned to its inoperative position a safety plate is positioned near the cut section at a distance slightly greater than the forward movement of the bundle between two successive cutting operations. The side clamps are then withdrawn by a limited amount so that the resilience of the tubes causes them to remain in contact with the clamps. The bundle of tubes is then pushed forwardly after which the bundle is again clamped by the two side clamps prior to the next cutting operation.

摘要翻译： 本发明涉及一种用于将含有核燃料的管束切割成具有预设长度的碎片的方法和装置，使得燃料可以溶解在合适的溶液中。

公开(公告)号：US4306583A

公开(公告)日：1981-12-22

申请号：US106908

申请日：1979-12-26

申请人： Daniel Tucoulat

发明人： Daniel Tucoulat

IPC分类号： F16K27/00 ,  F16K27/06 ,  F16K1/32

CPC分类号： F16K27/00 ,  F16K27/062 ,  Y10T137/6966 ,  Y10T137/7668

摘要： The present invention relates to novel remotely dismountable valves comprising a valve body welded to the pipes and having a truncated seat, an outwardly truncated member fitting on said seat, an obturator whose movements may be remotely controlled due to an extension element and a heavy element made fast with the member via a cross-piece presenting an upper surface in the form of a segment of a sphere on which surface the likewise spherical surface of the lower face of said heavy element abuts.

摘要翻译： 本发明涉及新型的可远程拆卸的阀，其包括焊接到管道上的阀体，并具有截头座，安装在所述座上的向外截头的构件，其可以由于延伸元件和重量元件而被远程地控制的闭塞器 与构件通过横截面快速地呈现呈球形段的形式的上表面，在该表面上，所述重元件的下表面的同样的球形表面邻接在该表面上。

公开(公告)号：US4968204A

公开(公告)日：1990-11-06

申请号：US316499

申请日：1989-02-27

申请人： Richard Griveau ,  Daniel Kerlau ,  Daniel Tucoulat ,  Jean Colas ,  Robert Pellier

发明人： Richard Griveau ,  Daniel Kerlau ,  Daniel Tucoulat ,  Jean Colas ,  Robert Pellier

IPC分类号： G21C19/37 ,  B26D7/00 ,  G21C19/33 ,  G21C19/36

CPC分类号： G21C19/36 ,  Y10S83/93

摘要： This invention relates to a pusher placed in a magazine for irradiated fuel elements which allows displacement thereof for the cutting operations. The pusher according to the invention allows the displacement of elements of small section in a magazine of large section. At the end of a cutting operation, the pusher applies its blank against the auxiliary holding clamp forming a continuous surface and the element is pushed by a blade, the body of the pusher being immobilized.

摘要翻译： 本发明涉及一种放置在用于辐射燃料元件的料仓中的推动器，其允许其移动用于切割操作。 根据本发明的推动器允许在大截面的仓库中的小部分的元件的位移。 在切割操作结束时，推动器将其坯料用于形成连续表面的辅助夹持件，并且元件被刀片推动，推动器的主体被固定。

公开(公告)号：US5613433A

公开(公告)日：1997-03-25

申请号：US464868

申请日：1995-06-28

申请人： Daniel Tucoulat ,  Patrick Jacq ,  Philippe Kerrien ,  Daniel Kerlau

发明人： Daniel Tucoulat ,  Patrick Jacq ,  Philippe Kerrien ,  Daniel Kerlau

IPC分类号： G21F9/30 ,  B30B9/30 ,  B30B9/32 ,  G21F9/36

CPC分类号： B30B9/3042 ,  B30B9/30 ,  B30B9/327 ,  G21F9/36 ,  Y10S100/902

摘要： A compacting method and apparatus particularly adapted to compacting hazardous materials, and in particular radioactive waste, in which a container (1, 1', 1", 1"') is compacted inside a compacting skirt (20) by cooperation between a support surface (7) on which the compacting skirt (20) with the container (1') is placed and a compactor (9) disposed faing the support surface (7) and displaceable along a vertical axis inside the compacting skirt (20). According to the compacting method the compacting skirt (20) containing the container (1, 1', 1", 1"') is moved in translation, in particular between a loading station (I) for loading the container (1), a compacting station (II) where the container (1') is compacted, and an unmolding station (III) for unmolding the compacted container (1") and for evacuating the compacted container (1"') downwards.

摘要翻译： PCT No.PCT / FR94 / 00040 Sec。 371日期：1995年6月28日 102（e）日期1995年6月28日PCT 1994年1月13日PCT PCT。 公开号WO94 / 16449 日期1994年7月21日一种特别适用于压实危险材料，特别是放射性废物的压实方法和装置，其中容器（1,1'，1“，1”）在压实裙部（20 ）通过其上放置有压实裙部（20）的支撑表面（7）与设置在支撑表面（7）之间的压实机（9）之间的协作，并且可沿着压实中的竖直轴线移位 裙子（20）。 根据压实方法，容纳容器（1,1'，1“，1”）的压实裙部（20）平移地移动，特别是在用于装载容器（1）的装载站（I） ，其中容器（1'）被压实的压实站（II）和用于将压实的容器（1“）解模并用于将压实的容器（1”）向下抽空的非模制工位（III）。

公开(公告)号：US5060546A

公开(公告)日：1991-10-29

申请号：US156320

申请日：1988-02-16

申请人： Daniel Tucoulat

发明人： Daniel Tucoulat

IPC分类号： G21C19/33 ,  B26D7/02 ,  G21C19/36 ,  G21C19/37

CPC分类号： G21C19/36 ,  Y10S83/93 ,  Y10T83/0429 ,  Y10T83/0538 ,  Y10T83/222 ,  Y10T83/343 ,  Y10T83/463 ,  Y10T83/6657 ,  Y10T83/8834

摘要： The invention relates to a method and to apparatus for cutting irradiated fuel elements when in the horizontal position. A fuel element is placed on a support and presents a cross-section for cutting. The fuel element may be displaced along its longitudinal axis. In the immediate proximity of the cutting section, the fuel element is compressed by at least one side clamp, and between two cuts the side clamp(s) is/are unclamped, the fuel element is then advanced by a desired length, and the side clamp(s) is/are reclamped. The end pieces cut off by end piece cutters fall into a fixed end piece removal apparatus. The rods are cut up inside a cavity in such a manner as to confine the cut-off lengths therein, the cavity being provided with a bottom opening enabling the cut-off lengths to be removed and directed towards a fixed rod-removal apparatus. In a preferred embodiment, the end pieces are cut off against the front face of the carriage which carries the rod-cutting blade.

摘要翻译： 本发明涉及一种在水平位置切割辐射燃料元件的方法和装置。 燃料元件放置在支撑件上并呈现用于切割的横截面。 燃料元件可以沿其纵向轴线移位。 在切割部分附近，燃料元件被至少一个侧夹具压缩，并且在两个切口之间，侧夹具被松开，燃料元件然后前进所需的长度，并且侧面 夹具被拉直。 通过端部切割器切断的端部件落入固定的端部拆卸装置中。 杆在腔内切割成限制其中的切断长度的方式，空腔设置有底部开口，使得切断长度能够被移除并且朝向固定的杆去除装置。 在优选实施例中，端片相对于承载切棒刀片的托架的前表面被切除。

公开(公告)号：US5054348A

公开(公告)日：1991-10-08

申请号：US366671

申请日：1989-06-15

申请人： Ghislain Anciaux ,  Rene Guilloteau ,  Daniel Tucoulat ,  Pascal Chauvire

发明人： Ghislain Anciaux ,  Rene Guilloteau ,  Daniel Tucoulat ,  Pascal Chauvire

IPC分类号： G21C19/37 ,  B23D15/00 ,  G21C19/36 ,  G21F9/30

CPC分类号： G21C19/36 ,  Y10S83/93 ,  Y10T83/2198 ,  Y10T83/461 ,  Y10T83/6574 ,  Y10T83/9447

摘要： A saddle with two cutting stations, i.e., front and rear openings, moves forward and backward horizontally within a chassis. The rear opening includes a cutting blade. The chassis includes a front counter blade. A magazine holds a tube bundle and includes a rear face clamp and rear counter blade. In a first cutting operation, skirting at the base of the tube bundle is placed in the front opening and is cut by first moving the saddle rearward against the rear face clamp and rear counter blade, and then frontward against the front counter-blade. In a second cutting operation, the tube bundle is placed in the rear opening. As the saddle is moved frontward, the cutting blade in the rear opening cooperates with the front counter-blade on the chassis to cut the tubes. This second cutting operation is continued until the tubes are cut.

摘要翻译： 具有两个切割站的鞍座，即前后开口在底盘内向前和向后水平移动。 后开口包括切割刀片。 底盘包括一个前副叶片。 一个杂志夹着一个管束，包括一个后表面夹和后反向叶片。 在第一切割操作中，在管束的基部处的边缘被放置在前开口中，并且通过首先使鞍座向后抵靠后表面夹具和后反向叶片移动，然后向前抵靠前反向叶片来切割。 在第二切割操作中，管束被放置在后开口中。 当鞍座向前移动时，后开口中的切割刀片与底盘上的前副刀片配合以切割管。 继续进行第二次切割操作，直到切割管。

公开(公告)号：US4095495A

公开(公告)日：1978-06-20

申请号：US720060

申请日：1976-09-02

申请人： Gilbert Chaze ,  Guy Cherel ,  Rene Guilloteau ,  Daniel Tucoulat

发明人： Gilbert Chaze ,  Guy Cherel ,  Rene Guilloteau ,  Daniel Tucoulat

IPC分类号： B23D33/02 ,  B26D7/06 ,  G21C19/00 ,  G21C19/36 ,  G21C19/37 ,  B26D7/08

CPC分类号： G21C19/36 ,  Y10S83/93 ,  Y10T83/041 ,  Y10T83/283 ,  Y10T83/461 ,  Y10T83/4632 ,  Y10T83/4642

摘要： This invention relates to a method and device for cutting a bundle of irradiated nuclear fuel tubes so as to cut the fuel into pieces of a suitable length for subsequent operation.According to the invention the fuel tubes are moved from the storage pond by manipulating means to the store of the cutting machine. Means is provided for detecting the position of the bottom end of the bundle with respect to a cutting section in the cutter by means of a movable reference plate so as to enable the bundle to be moved to an operative position in which the first cut can be made in the immediate neighborhood of the base spigot. The arrangement also includes means for moving the bundle forwards while adjusting its position between two cutting operations.

摘要翻译： 本发明涉及一种用于切割照射的核燃料管束的方法和装置，以将燃料切割成适合长度的碎片用于随后的操作。