-
公开(公告)号：EP3743927A2
公开(公告)日：2020-12-02
申请号：EP19757187.0
申请日：2019-01-25
-
公开(公告)号：EP3134900A4
公开(公告)日：2017-11-22
申请号：EP15782253
申请日：2015-04-24
申请人： HOLTEC INT
摘要： A fuel storage system for storing and drying nuclear fuel rods includes a vertically oriented capsule defining an internal cavity. A plurality of fuel rod storage tubes is disposed in the cavity. In one embodiment, each storage tube has a transverse cross section configured and dimensioned to hold no more than one fuel rod. Intact or damaged fuel rods may be stored in the storage tubes. After the fuel rods are loaded into the capsule, a lid is attached to a previously open top end of the capsule. In one embodiment, the lid may be sealed welded to the capsule for forming a gas tight enclosure. The interior of the capsule and multiple fuel rods contained therein may be dried together simultaneously via flow conduits formed in the lid that can be fluidly connected to a suitable drying process such as a forced gas dehydration system.
-
公开(公告)号：EP2973600A2
公开(公告)日：2016-01-20
申请号：EP14814608.7
申请日：2014-03-17
申请人： NuScale Power, LLC
发明人： CADELL, Seth , LISZKAI, Tamas
IPC分类号： G21C19/06
摘要： A nuclear reactor module includes a reactor vessel; a core that includes one or more nuclear fuel assemblies; and a neutron reflector that surrounds the core and is made at least in part of alumina.
-
4.发明公开RECYCLE FUEL ASSEMBLY HOUSING BASKET, AND RECYCLE FUEL ASSEMBLY HOUSING CONTAINER 有权CAMP停车为乏燃料元乏燃料元和记录集装箱
公开(公告)号：EP2249353A1
公开(公告)日：2010-11-10
申请号：EP09705144.5
申请日：2009-01-26
发明人： TAMAKI, Hiroki
摘要： A plurality of first plate members 10 is stacked with long side ends 10LT1 and 10LT2 thereof abutting to each other. Plate member joint bodies 100 are formed by attaching connecting members 30 to side surfaces 10S of the stacked first plate members 10, and connecting the first plate members 10. Further, the plate member joint bodies 100 are so disposed to face each other, and the connecting members 30 projecting from the side surfaces 10S of the first plate members 10 are inserted into recesses formed at both long side ends of second plate members 20. A recycled fuel assembly storage basket 1 is thus formed. Recycled fuel assemblies are stored in spaces surrounded by the first plate members 10 and the second plate members 20.
摘要翻译： 10堆叠具有长侧第一板状部件的多个端部10LT1和10LT2其邻接海誓山盟。 板状部件连结体100由30安装的连接构件，以侧面层叠第一板状部件10的10S，以及连接所述第一板件10进一步形成，所述板状部件连结体100是如此设置成面对海誓山盟，和 从侧表面的第一板部件10的10S突出连结部件30被插入到在第二板构件20.一种回收燃料集合体收容用筐1由此形成两个长侧端形成的凹部。 回收燃料集合体被存储在由第一板状部件10与第二板状部件20包围的空间
-
公开(公告)号：EP1355320A4
公开(公告)日：2010-01-06
申请号：EP01982781
申请日：2001-11-14
CPC分类号： G21F5/008 , G21F5/10 , G21Y2002/302 , G21Y2002/60 , G21Y2004/30 , G21Y2004/40
摘要： Heat conductive fins (107) are welded along both sides of a belt-like member (105a) with a margin left along edges of the both sides, thereby to form a unit (105c). The unit (105c) is welded to a body (101) with the heat conductive fins (107) from the outside of each fin. Next, another belt-like member (105b) is covered over a gap between adjacent belt-like members (105a, 105a), and these members are welded from the outside. With this arrangement, there is no need to weld in a narrow and long space and the entire welding step is carried out from the outside, which makes it easier to assemble a cask.
-
6.发明公开
公开(公告)号：EP0301146A1
公开(公告)日：1989-02-01
申请号：EP87401754.4
申请日：1987-07-28
发明人： Denis, Jean , Leproust, Lucien
CPC分类号： F21S8/00 , F21V21/14 , F21V31/00 , F21W2131/401
摘要： La piscine de manutention d'un réacteur nucléaire à eau sous pression est équipée de dispositifs d'éclairage orientables (16). Chaque dispositif comprend un ensemble d'éclairage flottant (18) monté à l'extrémité d'un bras articulé (20), également flottant. L'extrémité opposée du bras (20) est supportée par un guide vertical (22) monté sur un bord (12) de la piscine. L'ensemble d'éclairage (18) comprend un projecteur émettant un faisceau F de lumière parallèle, au travers du fond transparent d'un boîtier étanche contenant également des moyens pour orienter le projecteur autour de deux axes orthogonaux. Un couvercle situé hors de l'eau permet d'accéder à l'intérieur du boîtier.
-
-
公开(公告)号：EP0151297A3
公开(公告)日：1987-09-30
申请号：EP84115809
申请日：1984-12-19
-
公开(公告)号：EP0233727A2
公开(公告)日：1987-08-26
申请号：EP87300918.7
申请日：1987-02-02
CPC分类号： G21C7/00 , G21C5/08 , G21Y2002/303 , G21Y2004/30 , Y02E30/39 , Y10T403/3966
摘要： A control rod drive shaft guide (10) comprises an annular shaped body (12) to be inserted through a hole in a guide structure card (32) and having spring loaded arms (40) pivotally mounted in the body (12). The arms (40) snap outwardly to retain the guide in place. The guide has an exterior groove (18) to receive removal tooling, which tooling can engage release tabs (52) to cause retraction of the arms (401 to permit removal of the guide (10) from the card (32).
摘要翻译： 控制杆驱动轴引导件（10）包括环形主体（12），该环形主体（12）通过引导结构卡（32）中的孔插入并且具有可枢转地安装在主体（12）中的弹簧加载臂（40）。 臂（40）向外卡扣以将引导件保持在适当位置。 引导件具有外部凹槽（18），用于接纳移除模具，该模具可以与释放凸片（52）接合以引起臂（40）的缩回以允许从卡（32）移除引导件（10）。
-
10.发明公开Cell for a spent nuclear fuel rack 失效Zellefürein Gestell zur Aufnahme von verbrauchtem Kernbrennstoff。
公开(公告)号：EP0220931A2
公开(公告)日：1987-05-06
申请号：EP86308204.6
申请日：1986-10-22
CPC分类号： G21C19/07
摘要： In a storage cell for a spent fuel storage rack comprising a tubular sheet metal structure of rectangular cross-section with first, second, third and fourth flat side wall portions (50, 52, 54, 56) having inside and outside surfaces and bent regions (62, 80, 100) at the corner joints the corner joints include outwardly protruding curved bent regions having a radius of curvature of less than 0.65 cm.
摘要翻译： 在一种废燃料储存架的储存室中，包括具有内表面和外表面的第一，第二，第三和第四平坦侧壁部分（50,52,54,56）的具有矩形横截面的管状金属薄板结构和弯曲区域 （62,80,100）在角接头处，角接头包括具有小于0.65cm的曲率半径的向外突出的弯曲弯曲区域。
-
-
-
-
-
-
-
-
-
搜索结果
167 条记录 (耗时 0.013 秒)
