利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

6 条记录 (耗时 0.016 秒)

    Method and Device for Locking a Nuclear Fuel Assembly in Position in a Housing
    3.
    发明申请
    Method and Device for Locking a Nuclear Fuel Assembly in Position in a Housing 审中-公开
    将核燃料组件锁定在壳体中的位置的方法和装置

    公开(公告)号：US20080049886A1

    公开(公告)日：2008-02-28

    申请号：US10539282

    申请日：2002-12-19

    申请人： Roger Lahille ,  Laurent Stachetti ,  Olivier Bernard

    发明人： Roger Lahille ,  Laurent Stachetti ,  Olivier Bernard

    IPC分类号： G21C19/19

    CPC分类号： G21F5/12 ,  G21F5/012

    摘要： A method and device for blocking a fuel assembly in a housing of a transport basket. An attachment system is placed between an upper end piece of a fresh fuel assembly that it is to be transported and the open end of a housing in which the assembly is placed, to make a rigid connection between them. The attachment system holds the lower end piece of the assembly far from the bottom of the housing and puts the upper end piece in contact laterally with the corner of the housing designed to face downwards during subsequent transport of the assembly in the horizontal position. Furthermore, the lower end piece of the assembly is maintained laterally by a part of the housing with a smaller section.

    摘要翻译： 一种用于阻塞运输篮的壳体中的燃料组件的方法和装置。 附接系统被放置在要被运输的新鲜燃料组件的上端件与其中放置组件的壳体的开口端之间，以在它们之间形成刚性连接。 附接系统将组件的下端部件远离壳体的底部保持，并且在随后将组件运送到水平位置时，将上端部件与设计成面向下的壳体的角部横向地接触。 此外，组件的下端部件由具有较小部分的壳体的一部分侧向保持。

    Device for separation and proportioning of different sized objects such as hulls and end pieces originating from cutting irradiated nuclear fuel assemblies
    4.
    发明授权
    Device for separation and proportioning of different sized objects such as hulls and end pieces originating from cutting irradiated nuclear fuel assemblies 失效
    用于分离和配比不同大小物体的装置，例如源自切割辐照的核燃料组件的船体和端部件

    公开(公告)号：US5915569A

    公开(公告)日：1999-06-29

    申请号：US803944

    申请日：1997-02-21

    申请人： Philippe Kerrien ,  Roger Lahille ,  Serge Le Cocq

    发明人： Philippe Kerrien ,  Roger Lahille ,  Serge Le Cocq

    IPC分类号： G21C19/46 ,  B07B1/18 ,  B07B1/22 ,  B07B1/24 ,  B03B7/00 ,  B03B5/60

    CPC分类号： B07B1/22 ,  B07B1/18 ,  B07B1/24

    摘要： A device comprising two coaxial drums (22, 24) is proposed in order to separate and then proportion objects of different sizes. The objects are introduced into one end of the inner drum consisted mainly of a coil (32) wound in a spiral. Large objects are retained in this inner drum and are routed when in rotation. Small objects drop into the outer drum (24) and are routed to its other end when it is driven in rotation. Small objects drop into the outer drum (24) and are routed to its other end through a spiral inner header (50) when it is driven in rotation. Thus objects such as hulls and end pieces obtained after cutting irradiated nuclear fuel assemblies can be separated and then proportioned.

    摘要翻译： 提出了包括两个同轴鼓（22,24）的装置，以便分离并且然后对不同尺寸的物体进行比较。 将该物体引入主滚筒的一端，该卷筒以螺旋形缠绕的线圈（32）组成。 大物体保持在该内鼓中并且在旋转时被路由。 小物体落入外滚筒（24）中，并在旋转时被引导到其另一端。 当小型物体被旋转驱动时，小物体落入外鼓（24）中并且通过螺旋内部集管（50）被引导到其另一端。 因此，在切割辐射的核燃料组件之后获得的诸如船体和端部件的物体可以被分离然后成比例。

    Device to monitor the position of an assembly containing nuclear fuel in a storage basket housing
    5.
    发明授权
    Device to monitor the position of an assembly containing nuclear fuel in a storage basket housing 有权
    用于监测在储存篮壳体中含有核燃料的组件的位置的装置

    公开(公告)号：US07971364B2

    公开(公告)日：2011-07-05

    申请号：US11922972

    申请日：2006-06-29

    申请人： Roger Lahille

    发明人： Roger Lahille

    IPC分类号： G21F5/012

    CPC分类号： G21F5/14 ,  G21F5/012 ,  G21Y2002/204 ,  G21Y2002/401 ,  G21Y2004/304 ,  Y10S40/914 ,  Y10S116/01

    摘要： The invention relates to a monitoring device (20) of the position of an assembly containing nuclear fuel (4) in a housing of a storage basket (2). According to the invention, it comprises at least one mobile stop device (24, 26, 28) and a position indicator (30) suitable for being held at a stop by the mobile stop device in a first position indicating that the assembly occupies a first position, said mobile stop device being arranged so as to be able to be placed, by means of contact with the assembly located in a second position in its housing, in a position enabling it to release the position indicator devised to move automatically from the first position to a second position indicating that the assembly occupies the second position.

    摘要翻译： 本发明涉及一种在储存篮（2）的壳体中包含核燃料（4）的组件的位置的监视装置（20）。 根据本发明，它包括至少一个移动停止装置（24,26,28）和位置指示器（30），该位置指示器适于在第一位置被移动停止装置保持在停止位置，指示组件占据第一位置 所述移动停止装置被布置成能够通过与位于其壳体中的第二位置的组件的接触而放置在使得其能够释放位置指示器的位置，所述位置指示器被设计成从第一位置自动地移动 位置到第二位置，指示组件占据第二位置。

    Device To Monitor the Position of an Assembly Containing Nuclear Fuel In a Storage Basket Housing
    6.
    发明申请
    Device To Monitor the Position of an Assembly Containing Nuclear Fuel In a Storage Basket Housing 有权
    装置用于监控储存篮壳体中含有核燃料的组件的位置

    公开(公告)号：US20090172961A1

    公开(公告)日：2009-07-09

    申请号：US11922972

    申请日：2006-06-29

    申请人： Roger Lahille

    发明人： Roger Lahille

    IPC分类号： G01B1/00

    CPC分类号： G21F5/14 ,  G21F5/012 ,  G21Y2002/204 ,  G21Y2002/401 ,  G21Y2004/304 ,  Y10S40/914 ,  Y10S116/01

    摘要： The invention relates to a monitoring device (20) of the position of an assembly containing nuclear fuel (4) in a housing of a storage basket (2). According to the invention, it comprises at least one mobile stop device (24, 26, 28) and a position indicator (30) suitable for being held at a stop by the mobile stop device in a first position indicating that the assembly occupies a first position, said mobile stop device being arranged so as to be able to be placed, by means of contact with the assembly located in a second position in its housing, in a position enabling it to release the position indicator devised to move automatically from the first position to a second position indicating that the assembly occupies the second position.

    摘要翻译： 本发明涉及一种在储存篮（2）的壳体中包含核燃料（4）的组件的位置的监视装置（20）。 根据本发明，它包括至少一个移动停止装置（24,26,28）和位置指示器（30），该位置指示器适于在第一位置被移动停止装置保持在停止位置，指示组件占据第一位置 所述移动停止装置被布置成能够通过与位于其壳体中的第二位置的组件的接触而放置在使得其能够释放位置指示器的位置，所述位置指示器被设计成从第一位置自动地移动 位置到第二位置，指示组件占据第二位置。