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1. 发明公开

EP2530680A4 NUCLEAR FUEL STORAGE RACK CONNECTION STRUCTURE AND CONNECTION METHOD THEREOF 有权
标题翻译： VERBINDUNGSSTRUKTURFÜREIN REGAL ZUR LAGERUNG VONNUKLEARABFÄLLENUND VERBINDUNGSVERFAHRENDAFÜR
公开(公告)号：EP2530680A4
公开(公告)日：2014-12-10
申请号：EP11734814
申请日：2011-01-25
申请人： MITSUBISHI HEAVY IND LTD
发明人： IWASAKI AKIHISA , MORITA HIDEYUKI , NEKOMOTO YOSHITSUGU , HIROTA KAZUO , OKUNO DAISAKU , NAKAMURA MASAAKI
IPC分类号： G21C19/07
CPC分类号： G21C19/07

2. 发明专利

JP2012013501A Nuclear fuel storage rack 有权
标题翻译：核燃料储存架
公开(公告)号：JP2012013501A
公开(公告)日：2012-01-19
申请号：JP2010149223
申请日：2010-06-30
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： IWASAKI AKIHISA , NEKOMOTO YOSHITSUGU , MORITA HIDEYUKI , YOSHIOKA MASAHIRO , OKUNO DAISAKU , TANIGUCHI KATSUHIKO , OCHIAI ATSUSHI
IPC分类号： G21C19/07
摘要： PROBLEM TO BE SOLVED: To provide a nuclear fuel storage rack capable of preventing damage of support leg parts or a storage pit even if locking occurs in an earthquake.SOLUTION: A nuclear fuel storage rack B provided in water in a storage pit 3 in the state of storing nuclear fuel aggregate comprises: a cell storage part 6 for storing and holding multiple rack cells housing the nuclear fuel aggregate; and multiple support leg parts 10 for connecting to the cell storage part 6 and supporting the cell storage part 6. The support leg part 10 comprises: a leg part 11 projecting downward from the cell storage part 6; and a board-like pedestal part 12 which is provided by connecting to a lower end of the leg part 11, is grounded on a bottom surface 3b of the storage pit 3 and supports the cell storage part 6. The pedestal part 12 is provided by movably connecting to the leg part 11.
摘要翻译：要解决的问题：即使在地震中发生锁定，也能够提供能够防止支撑腿部或存储坑的损坏的核燃料存储架。解决方案：在存储核燃料集料器的状态下，在存储坑3中设置在水中的核燃料存储架B包括：存储和保持容纳核燃料集料的多个机架单元的单元存储部6; 以及用于连接到电池存储部6并支撑电池存储部6的多个支撑腿部10.支撑脚部10包括：从电池存储部6向下突出的脚部11; 并且通过连接到腿部11的下端而设置的板状基座部12在存储坑3的底面3b上接地，并且支撑电池容纳部6.基座部12由可移动地连接到腿部11。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011220869A Nuclear fuel storage rack and group of nuclear fuel storage racks 有权
标题翻译：核燃料储存架和核燃料储存架组
公开(公告)号：JP2011220869A
公开(公告)日：2011-11-04
申请号：JP2010090943
申请日：2010-04-09
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： IWASAKI AKIHISA , MORITA HIDEYUKI , NAKAMURA MASAAKI , OKUNO DAISAKU , NEKOMOTO YOSHITSUGU , HIROTA KAZUO , YOSHIOKA MASAHIRO
IPC分类号： G21C19/07
摘要： PROBLEM TO BE SOLVED: To provide a nuclear fuel storage rack and a group of nuclear fuel storage racks in which a collision of a rack body of the nuclear fuel storage rack with other adjacent nuclear fuel storage racks or with a side wall of a storage pit is prevented though the nuclear fuel storage rack is allowed to slide on the bottom surface of the storage pit.SOLUTION: A nuclear fuel storage rack B is alignedly arranged and stored in a storage pit with a nuclear fuel assembly stored on the rack. The nuclear fuel storage rack B comprises: a rectangular parallelepiped rack body 6 which stores the nuclear fuel assembly; supporting legs which support the rack body 6 slidably on the bottom surface of the storage pit; and collision members 8 which are disposed on the left and the right edges of a side surface 7 of the rack body 6 and project from the side surface 7.
摘要翻译：要解决的问题：提供一种核燃料储存架和一组核燃料储存架，其中核燃料储存架的架体与其他相邻的核燃料储存架或侧壁之间的碰撞通过允许核燃料储存架在存储坑的底面上滑动来防止存储坑。解决方案：核燃料储存架B与存储在机架上的核燃料组件对准地布置并存储在存储坑中。核燃料储存架B包括：储存核燃料组件的长方体架体6; 支撑腿，其可滑动地支撑在所述存储坑的底面上的所述齿条体6; 以及设置在齿条体6的侧面7的左右边缘并从侧面7突出的碰撞构件8.版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2003075581A Spent fuel storage rack 审中-公开
标题翻译：燃油储存架
公开(公告)号：JP2003075581A
公开(公告)日：2003-03-12
申请号：JP2001264595
申请日：2001-08-31
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TANAKA MAMORU , SATO IKUO , OKUNO DAISAKU
IPC分类号： G21C19/07
摘要： PROBLEM TO BE SOLVED: To provide a spent fuel storage rack capable of storing a large quantity of spent fuel and returning the position of spent fuel to an original position.
SOLUTION: This spent fuel storage rack to be arranged in a storage pit filled with water is provided with a base set on the bottom surface of the storage pit, a storage part provided on the base to store the spent fuels, and a damper arranged horizontally between the base and the storage part. When a horizontal vibration is generated, the vibration is damped by the damper.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供能够存储大量乏燃料并将乏燃料的位置返回到原始位置的乏燃料存储架。解决方案：将这种废燃料储存架布置在充满水的储存坑中，设置在储存坑底面上的基座，设置在基座上以存储废燃料的储存部分，以及水平布置的阻尼器在基座和存储部分之间。当产生水平振动时，振动被阻尼器阻尼。

5. 发明专利

JP2013228405A Connection structure for nuclear fuel storage racks and method of connecting nuclear fuel storage racks 有权
标题翻译：核燃料储存架的连接结构和连接核燃料储存架的方法
公开(公告)号：JP2013228405A
公开(公告)日：2013-11-07
申请号：JP2013159725
申请日：2013-07-31
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： IWASAKI AKIHISA , MORITA HIDEYUKI , NEKOMOTO YOSHITSUGU , HIROTA KAZUO , OKUNO DAISAKU , NAKAMURA MASAAKI
IPC分类号： G21C19/07
摘要： PROBLEM TO BE SOLVED: To provide a connection structure for nuclear fuel storage racks and a method of connecting nuclear fuel storage racks, which allow easy and efficient connection between nuclear fuel storage racks stored in water in a storage pit.SOLUTION: In a connection structure 30 for nuclear fuel storage racks which connects a plurality of nuclear fuel storage racks A which have nuclear fuel assemblies stored therein and are stored in arrays in water in a storage pit 2, a part 31 to be engaged which has an engagement hole or an engagement groove opened at least upward is provided on the outer peripheral part side of each nuclear fuel storage rack A, and an engagement member 32 is inserted to the part 31 to be engaged in a vertical direction and is engaged with the part 31 to be engaged, whereby adjacent racks A are connected to each other. The part 31 to be engaged is provided on each of the adjacent racks A, and the engaging member 32 is provided so as to have one end side engaged with the part 31 to be engaged of one of the adjacent racks A and have the other end side engaged with the part 31 to be engaged of the other.
摘要翻译：要解决的问题：提供用于核燃料储存架的连接结构和连接核燃料储存架的方法，其允许容纳和有效地连接存储在存储坑中的水中的核燃料储存架。解决方案：在连接结构 30，用于将存储有核燃料组件的多个核燃料储存架A连接在储存坑2中的水中的阵列中的核燃料储存架，待接合的部分31具有接合孔或接合部在每个核燃料存储架A的外周部分侧设置有至少向上开口的槽，并且接合构件32插入到沿垂直方向接合的部分31并与待接合的部分31接合，由此相邻的机架A彼此连接。要接合的部分31设置在每个相邻的机架A上，并且接合部件32设置成具有与部分31接合的一个端部，以与相邻的机架A中的一个架架A接合，并且另一端侧面与与其他部件接合的部分31接合。

6. 发明专利

JP2013127433A Spent fuel rack 审中-公开
标题翻译： SPENT燃油架
公开(公告)号：JP2013127433A
公开(公告)日：2013-06-27
申请号：JP2011277637
申请日：2011-12-19
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： IWASAKI AKIHISA , NEKOMOTO YOSHITSUGU , OKUNO DAISAKU , TANIGUCHI KATSUHIKO
IPC分类号： G21C19/07
摘要： PROBLEM TO BE SOLVED: To enable stable support by uniformizing a load acting on plural legs in a spent fuel rack.SOLUTION: A cell storage part 41 into which plural spent fuels can be inserted from above it in the vertical direction can be put in a spent fuel pool 31 with plural legs 42a, 42b, 42c, 42d, 42e, each of the plural legs 42a, 42b, 42c, 42d, 42e comprises a cylinder part 43 fixed to the undersurface of the cell storage part 41 and a leg body 44 fitted into the cylinder part 43 movably in the vertical direction, and a room 46 partitioned by the cylinder part 43 and the leg body 44 is filled with a fluid and the plural rooms 46 are communicated with one another by means of a communication tube 47.
摘要翻译：要解决的问题：通过使作用在乏燃料架上的多个腿上的负载均匀化来实现稳定的支撑。解决方案：可以将多个废燃料从其上方沿垂直方向插入其中的电池存储部分41放入具有多个支腿42a，42b，42c，42d，42e的废燃料池31中多个支腿42a，42b，42c，42d，42e包括固定到电池存储部41的下表面的圆筒部43和在垂直方向上可移动地装配到圆筒部43中的腿体44，气缸部分43和腿体44被填充有流体，并且多个室46通过连通管47彼此连通。版权所有：（C）2013，JPO＆INPIT

7. 发明专利

JP2013124872A Rack support structure 有权
标题翻译：机架支撑结构
公开(公告)号：JP2013124872A
公开(公告)日：2013-06-24
申请号：JP2011272298
申请日：2011-12-13
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SUMI TAISHI , SHIMIZU HIROSHI , OKAMOTO HIROSHI , OGASA MASARU , OKUNO DAISAKU
IPC分类号： G21C19/07
摘要： PROBLEM TO BE SOLVED: To provide a rack support structure comprising a support structure capable of absorbing heat expansion of a rack and absorbing impact in earthquake.SOLUTION: A rack support structure 1 comprises a rack 11 which is provided on a floor surface of a facility 2 and a support structure body 21 which connects the rack 11 with a wall surface 3 of the facility 2. The support structure body 21 includes a first spring member 31 which is connected to the wall surface 3, and a second spring member 41 of which one end is connected to the first spring member 31 and the other end is connected to a side wall of the rack 11, and which has a spring constant different from that of the first spring member 31.
摘要翻译：要解决的问题：提供一种包括能够吸收齿条的热膨胀并且吸收地震中的冲击的支撑结构的支架结构。解决方案：机架支撑结构1包括设置在设备2的地板表面上的齿条11和将齿条11与设备2的壁面3连接的支撑结构体21。支撑结构体 21包括连接到壁表面3的第一弹簧构件31和连接到第一弹簧构件31的一端的第二弹簧构件41，并且另一端连接到齿条11的侧壁，并且其具有与第一弹簧构件31的弹簧常数不同的弹簧常数。版权所有（C）2013，JPO和INPIT

8. 发明专利

JP2012102751A Damping device for underwater structure 审中-公开
标题翻译：用于水下结构的阻尼装置
公开(公告)号：JP2012102751A
公开(公告)日：2012-05-31
申请号：JP2010248826
申请日：2010-11-05
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： NISHIDA SHINGO , OKUNO DAISAKU
IPC分类号： F16F15/02 , F16F15/023
摘要： PROBLEM TO BE SOLVED: To provide a damping device for an underwater structure, which is simply configured to enable reliable vibration damping of the underwater structure.SOLUTION: The damping device 10 is mounted on the underwater structure B to be installed under water for absorbing vibration energy operating on the underwater structure B, and is configured such that an annularly-formed pipe member 11 is erected in a vertical direction T1, an air vent hole 12 is provided in an intermediate portion between the upper end and the lower end for connecting the internal of the pipe member 11 with the external thereof, and a water absorbing hole 13 is provided to the lower end side than the air vent hole 12 for connecting the internal of the pipe member 11 with the external thereof.
摘要翻译：要解决的问题：提供一种用于水下结构的阻尼装置，其被简单地构造成能够实现水下结构的可靠的减振。解决方案：阻尼装置10安装在水下结构B上以安装在水下以吸收在水下结构B上操作的振动能量，并且构造成使得环形的管构件11在垂直方向竖立如图T1所示，在上端和下端之间的中间部分设置通气孔12，用于将管构件11的内部与其外部连接，并且在下端侧设置吸水孔13 用于将管构件11的内部与其外部连接的通气孔12。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2013040871A Nuclear fuel storage rack 有权
标题翻译：核燃料储存架
公开(公告)号：JP2013040871A
公开(公告)日：2013-02-28
申请号：JP2011178828
申请日：2011-08-18
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： NEKOMOTO YOSHITSUGU , MORITA HIDEYUKI , IWASAKI AKIHISA , NISHIDA SHINGO , OKUNO DAISAKU , TANIGUCHI KATSUHIKO
IPC分类号： G21C19/07
摘要： PROBLEM TO BE SOLVED: To provide a nuclear fuel storage rack including a vibration control structure which is capable of reducing a slide amount in a horizontal direction.SOLUTION: A nuclear fuel storage rack 1A which is installed in water in a storage pit 100 in a state of storing therein an assembly of nuclear fuel W includes: a rack body 11 in which the nuclear fuel W is stored; a supporting leg part 18 which is provided under the rack body 11 and is movable in a horizontal direction relatively to a storage pit bottom surface 100a; and a universal joint 16A which is interposed between the rack body 11 and the supporting leg part 18 and connects the rack body 11 to the supporting leg part 18 so as to allow the rack body 11 to swing around at least one axial line extending in the horizontal direction.
摘要翻译：要解决的问题：提供一种能够减少水平方向的滑动量的振动控制结构的核燃料存储架。解决方案：在其中存储有核燃料组件W的状态下安装在存储坑100中的水中的核燃料储存架1A包括：储存有核燃料W的齿条体11; 支撑腿部18，其设置在齿条体11的下方，能够相对于储藏坑底面100a在水平方向上移动; 以及插入在齿条体11和支撑腿部18之间的万向接头16A，将齿条体11与支撑腿部18连结，使齿条体11绕至少一条轴线水平方向。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2011149904A Rack for storing nuclear fuel 有权
标题翻译：储存核燃料的机架
公开(公告)号：JP2011149904A
公开(公告)日：2011-08-04
申请号：JP2010013256
申请日：2010-01-25
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： IWASAKI AKIHISA , MORITA HIDEYUKI , NEKOMOTO YOSHITSUGU , HIROTA KAZUO , OKUNO DAISAKU , NAKAMURA MASAAKI
IPC分类号： G21C19/07
摘要： PROBLEM TO BE SOLVED: To provide a rack for storing nuclear fuel which achieves the prevention of the collision of the racks for storing nuclear fuel with each other and the collision of the racks for storing nuclear fuel with side walls of a storage pit by preventing (suppressing) locking from occurring in case of an earthquake.
SOLUTION: The rack B for storing nuclear fuel stored by aligning the rack B in water in a storage pit 3 with the racks B accommodating nuclear fuel assemblies includes a base plate 4, a cell housing 6 placed on the base plate 4 to house and hold rack cells 1 accommodating the nuclear fuel assemblies, supporting legs 5 whose upper ends are connected to the base plate 4 and formed so as to protrude downward and a locking suppression mechanism 7 which suppresses the locking of the rack B for storing the nuclear fuel by generating the fluid resistance of the water in the storage pit 3 when the rack B for storing the nuclear fuel receives a horizontal force and is made to act by the overturning moment.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种存储核燃料的机架，其实现防止用于储存核燃料的机架的碰撞以及用于储存核燃料的机架与储存坑的侧壁的碰撞通过防止（抑制）在地震发生时的锁定。解决方案：用于储存通过将架子B与存储坑3中的水排列在容纳有核燃料组件的支架B的水中而存储的核燃料的支架B包括基板4，放置在基板4上的电池壳体6 容纳核燃料组件的住房和搁置架单元1，其上端连接到基板4并形成为向下突出的支撑腿5和锁定抑制机构7，其抑制用于存储核的架子B的锁定当用于储存核燃料的支架B接收到水平力并且通过倾覆力矩作用时，通过产生储存坑3中的水的流体阻力来产生燃料。版权所有（C）2011，JPO＆INPIT

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