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1. 发明专利

JP2010243456A Spent fuel storage rack 有权
标题翻译：燃油储存架
公开(公告)号：JP2010243456A
公开(公告)日：2010-10-28
申请号：JP2009095441
申请日：2009-04-10
申请人： Toshiba Corp , 株式会社東芝
发明人： MUKAI TOSHIMASA , SATO TAKAO , HASEGAWA HIDENOBU , TAKAGI KAORU , TAKESHITA TETSUO
IPC分类号： G21C19/07
CPC分类号： G21C19/07 , A47C31/002
摘要： PROBLEM TO BE SOLVED: To easily manufacture cells by dispensing with a wall panel for reinforcement at an outer periphery of a rack for reducing weight, reducing narrow operation under water, making a storage fuel extremely dense, and preventing embrittlement by suppression of boron concentration. SOLUTION: A spent fuel storage rack includes: a flat, rectangular plate-like base 2 for composing the bottom of the rack; column members 3 erected at the four corners, respectively, of the base; and at least a pair of top and bottom grid-like frame plates 4a, 4c that is disposed at an upper portion of the base and affixed to and supported by the column members. Respective cells 5 are configured in a rectangular pipe shape using boron stainless steel plates having high boron concentration to which boron exceeding 1% is added, and the cells are disposed between the grid-like frame plates so as to be adjacent to each other at fixed intervals. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了容易地通过在机架的外周分配用于加强的壁板来容易地制造电池，减少了在水中的狭窄操作，使得储存燃料非常致密，并且通过抑制来防止脆化硼浓度。解决方案：乏燃料储存架包括：用于构成机架底部的扁平矩形板状基座2; 柱部件3分别竖立在底座的四个角处; 以及至少一对顶部和底部格栅状框架板4a，4c，其设置在基座的上部并固定并由柱构件支撑。使用具有硼浓度超过1％的硼浓度的硼不锈钢板将单元电池5配置成矩形管状，并且电池被设置在格栅状框架板之间以彼此相邻的方式固定间隔。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2015017806A 中性子遮蔽材およびこの中性子遮蔽材を使用した使用済燃料保管設備审中-公开
标题翻译：使用中性屏蔽材料的中性屏蔽材料和空气燃料储存设备
公开(公告)号：JP2015017806A
公开(公告)日：2015-01-29
申请号：JP2013142969
申请日：2013-07-08
申请人：株式会社東芝 , Toshiba Corp
发明人： KIHATA MASANORI , TSUYUKI AKIRA , HASEGAWA HIDENOBU
IPC分类号： G21F1/08 , G21C19/07 , G21C19/32 , G21F3/00 , G21F5/008 , G21F5/012
摘要：【課題】中性子線の遮蔽機能を保持しつつ、従来のボロン添加ステンレス鋼よりも延性および靭性を向上させた新規な中性子遮蔽材を提供する。【解決手段】使用済み燃料集合体を収容・貯蔵するための使用済燃料保管設備を構成する中性子遮蔽材3において、中性子遮蔽機能を有するボロン(B)を含有したステンレス鋼から成る母材2の少なくとも一方の表面に、上記母材2よりも靭性および延性が高い中性子遮蔽合金から成る合せ材1を一体にクラッドしたことを特徴とする中性子遮蔽材3である。【選択図】図1
摘要翻译：要解决的问题：提供一种新颖的中子屏蔽材料，其具有比常规铁素体不锈钢更高的延展性和韧性，同时保持中子束屏蔽功能。解决方案：中子屏蔽材料3形成用于存储已用的乏燃料储存设备燃油组件中子屏蔽材料3包括含有具有中子屏蔽功能的硼（B）的不锈钢的基材2。基体材料2的至少一个表面被中和屏蔽合金的包覆金属1整体地包覆，其具有比基体材料2的韧性和伸长率更高的韧性和延展性。

3. 发明专利

JP2013050315A Spent fuel pool facility, and nuclear power plant 有权
标题翻译： SPENT燃料池设施和核电厂
公开(公告)号：JP2013050315A
公开(公告)日：2013-03-14
申请号：JP2011186892
申请日：2011-08-30
申请人： Toshiba Corp , 株式会社東芝
发明人： SUMI TAKASHI , HASEGAWA HIDENOBU , IZAWA MASAAKI
IPC分类号： G21C19/07
摘要： PROBLEM TO BE SOLVED: To provide a spent fuel pool facility that prevents inclusion of impurities such as salts into a fuel storage area operating in good condition.SOLUTION: According to an embodiment, a spent fuel pool facility includes: a partition wall 10 that partitions a spent fuel pool 6 into a plurality of areas, the spent fuel pool 6 provided in a nuclear reactor building of a nuclear power plant and storing spent fuel; and seal members 11 that are provided opposite to each other in the vicinity of two inner wall surfaces 6a of the spent fuel pool 6 and attached to both side surfaces of the partition wall 10 in an installation state of the partition wall 10, to seal gaps between both side surfaces of the partition wall 10 and the inner wall surfaces 6a.
摘要翻译：要解决的问题：提供一种废燃料池设备，其防止将诸如盐的杂质包含在良好状态下运行的燃料储存区域中。解决方案：根据一个实施例，废燃料池设备包括：将废燃料池6分隔成多个区域的分隔壁10，设置在核电站的核反应堆建筑物中的废燃料池6 并储存乏燃料; 以及密封构件11，其在废料池6的两个内壁面6a附近相对设置并且在分隔壁10的安装状态下附着到分隔壁10的两个侧表面，以密封间隙在分隔壁10的两侧表面和内壁表面6a之间。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2012058155A Used fuel storage rack 有权
标题翻译：使用燃料储存架
公开(公告)号：JP2012058155A
公开(公告)日：2012-03-22
申请号：JP2010203534
申请日：2010-09-10
申请人： Toshiba Corp , 株式会社東芝
发明人： KUROITA AKIRA , HASEGAWA HIDENOBU
IPC分类号： G21C19/07
摘要： PROBLEM TO BE SOLVED: To provide a used fuel storage rack which can be easily manufactured without enlarging the shape thereof and attains the improvement of strength flexibly in response to a strength requirement corresponding to the increase of a lateral load in earthquake or the like.SOLUTION: The present invention relates to a used fuel storage rack 1 for preserving used fuels by accommodating the used fuels in a number of cells formed in an angular tube shape. The used fuel storage rack 1 includes: a neutron shield cell 3 formed by assembling a neutron shield in a number of cells; a compound cell 5 formed by combining the neutron shield with a high-strength structure member; and frame plates 4a, 4b and 4c for positioning the neutron shield cell 3 and the compound cell 5 so as to hold the neutron shield cell and the compound cell at a fixed interval each other, and the compound cell 5 is disposed in at least one of a number of cells.
摘要翻译：解决的问题：提供一种能够容易地制造而不扩大其形状并且根据与地震中的横向载荷的增加相应的强度要求而灵活地提高强度的废旧储油架，或者喜欢。解决方案：本发明涉及一种用于通过将已使用的燃料容纳在形成为角管形状的多个电池中来保存废旧燃料的废燃料储存架1。所使用的燃料存储架1包括：中子屏蔽单元3，其通过在多个单元中组装中子屏蔽而形成; 通过将中子屏蔽与高强度结构构件组合而形成的复合电池5; 以及用于定位中子屏蔽单元3和复合单元5以便将中子屏蔽单元和复合单元保持彼此固定间隔的框架板4a，4b和4c，并且将复合单元5设置在至少一个的一些细胞。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2010014681A Spent fuel storage rack and manufacturing method therefor 审中-公开
标题翻译：燃油储存架及其制造方法
公开(公告)号：JP2010014681A
公开(公告)日：2010-01-21
申请号：JP2008177441
申请日：2008-07-07
申请人： Toshiba Corp , 株式会社東芝
发明人： SATO TAKAO , TAKESHITA TETSUO , TAKAGI KAORU , HASEGAWA HIDENOBU , MAEDA MANABU
IPC分类号： G21C19/40 , G21C19/07
摘要： PROBLEM TO BE SOLVED: To increase the boron concentration, to prevent reduction in toughness of material, even if the boron concentration is increased, and to keep high strength with respect to excessive seismic force.
SOLUTION: This spent fuel storage rack 1 stores and holds a prism spent fuel in many cells 3 formed in a lattice shape. A flat plate made of stainless steel is assembled into a double-lattice shape, and a boron stainless plate 12 of high boron concentration exceeding 1% is stuck to the inner part of each lattice. The flat plate made of stainless steel is assembled into a double-lattice shape, and the boron stainless plate of high boron concentration exceeding 1% is stuck to the inner part of each lattice.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提高硼浓度，即使硼浓度增加，并且为了保持高的强度，为了防止材料的韧性降低。解决方案：该乏燃料储存架1存储并保持形成为格子状的多个单元3中的棱镜乏燃料。将由不锈钢制成的平板组装成双格子状，并且将硼浓度超过1％的硼不锈钢板12粘贴在每个格子的内部。由不锈钢制成的平板组装成双格子形状，超过1％的高硼浓度的硼不锈钢板粘贴在每个格子的内部。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2010025701A Spent fuel storage rack and method for manufacturing it 有权
标题翻译：燃油储存架及其制造方法
公开(公告)号：JP2010025701A
公开(公告)日：2010-02-04
申请号：JP2008186239
申请日：2008-07-17
申请人： Toshiba Corp , 株式会社東芝
发明人： FUJII KOJI , MAEDA MANABU , SATO TAKAO , HASEGAWA HIDENOBU , TAKAGI KAORU , TAKESHITA TETSUO
IPC分类号： G21C19/07 , G21C19/40
摘要： PROBLEM TO BE SOLVED: To provide a structure of a spent fuel storage rack which eliminates the risk of degradation in the strength and the like of welds by mounting boron-loaded stainless steel of a high boron concentration on lattice-like cells of stainless steel plates with a method other than welding composition and can be adopted even in nations and regions where seismic load is great because the stainless steel plates serve stiffness and a method for manufacturing the rack. SOLUTION: The spent fuel storage rack including cells constituted by welding the stainless steel plates like a lattice is provided which is characterized in that the rack has a structure where the boron-loaded stainless steel plate of a high boron concentration exceeding 1% is mounted on the stainless steel plates. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种废燃料存储架的结构，其通过将高硼浓度的硼负载不锈钢安装在格子状电池上而消除焊接强度等的劣化的风险使用不同于焊接成分的方法的不锈钢板，即使在地震负荷大的国家和地区也可采用不锈钢板，因为不锈钢板具有刚度和制造齿条的方法。解决方案：提供了包括通过不锈钢板焊接构成的电池的乏燃料储存架，如格子，其特征在于，齿条具有硼浓度高于1％的含硼不锈钢板的结构，安装在不锈钢板上。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009109302A Seismic reinforcement structure and method for spent fuel storage rack 有权
标题翻译：地震加固结构和空间燃料储存架的方法
公开(公告)号：JP2009109302A
公开(公告)日：2009-05-21
申请号：JP2007280988
申请日：2007-10-29
申请人： Toshiba Corp , 株式会社東芝
发明人： MAEDA MANABU , HASEGAWA HIDENOBU
IPC分类号： G21C19/07
摘要： PROBLEM TO BE SOLVED: To prevent the overturning moment to be applied to a foundation bolt or the deflection of a rack itself in the short side direction of the rack by holding respective spent fuel storage racks at both ends in the short side direction and at the center part etc. against horizontal seismic force.
SOLUTION: A structure includes: a grid-shaped rack holding member having a plurality of openings through which spent fuel storage racks can be inserted and removed vertically; rack holding member supports which fix and support the rack holding member in the fuel storage pool; and strut members that are inserted into the openings of the spent fuel storage racks and the rack holding member and pressurize the spent fuel storage racks from the outside.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了通过在短边方向上保持两端的各个废燃料储存架来防止倾覆力矩施加到基座螺栓或齿条本身在齿条的短边方向上的偏转并在中心部分等抗水平地震力。解决方案：一种结构包括：具有多个开口的格状的齿条保持构件，通过该多个开口可以垂直地插入和移除乏燃料储存架; 固定支撑在燃料储存池中的搁架保持构件的支架保持构件支撑件; 以及插入到乏燃料储存架和齿条保持构件的开口中的支柱构件，并且从外部对废燃料储存架加压。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2014071049A Damaged fuel storage rack 有权
标题翻译：损坏的燃料储存架
公开(公告)号：JP2014071049A
公开(公告)日：2014-04-21
申请号：JP2012218794
申请日：2012-09-28
申请人： Toshiba Corp , 株式会社東芝
发明人： KUROITA AKIRA , HASEGAWA HIDENOBU , MAEDA MANABU , MATSUMOTO KOJI
IPC分类号： G21C19/06 , G21C19/07 , G21F9/34
摘要： PROBLEM TO BE SOLVED: To provide a damaged fuel storage rack capable of flexibly coping with a storage operation at a work site.SOLUTION: A damaged fuel storage rack 1 has a rectangular parallelepiped shape capable of storing a plurality of canisters storing a damaged fuel, and includes: a structural strength-material 3 joined to the four corners of the rectangular surface of the base 2, respectively; a plate 4a and a brace 4b which join the two structural strength-materials together; and a plurality of frame plates 5 which divides an upper space of the rectangular surface of the base 2 into a plurality of upper spaces in a vertical direction, and which is made detachable/attachable to be installed at a plurality of height positions of the structural strength-material, in which a part of a plurality of cells provided for storing the plurality of canisters supports the side surface of the canisters when the canisters are stored.
摘要翻译：要解决的问题：提供能够灵活应对在工地的存储操作的损坏的燃料存储架。解决方案：损坏的燃料储存架1具有长方体形状，能够储存存储损坏燃料的多个罐，并且包括：分别连接到基座2的矩形表面的四个角的结构强度材料3; 将两个结构强度材料连接在一起的板4a和支柱4b; 以及多个框架板5，其将基座2的矩形表面的上部空间沿垂直方向分隔成多个上部空间，并且其可拆卸/安装以安装在结构的多个高度位置强度材料，其中设置用于储存多个罐的多个单元的一部分在储存罐时支撑罐的侧表面。

9. 发明专利

JP2011137755A Spent fuel storage rack 有权
标题翻译：燃油储存架
公开(公告)号：JP2011137755A
公开(公告)日：2011-07-14
申请号：JP2009298800
申请日：2009-12-28
申请人： Toshiba Corp , 株式会社東芝
发明人： IMAIZUMI TAKAAKI , HASEGAWA HIDENOBU
IPC分类号： G21C19/07 , G21C19/40
摘要： PROBLEM TO BE SOLVED: To prevent looseness, backlashes and resulting damage and seismic capacity degradation therefrom, in manufacturing, transportation and installation processes in a weldless structure.
SOLUTION: Square tube-shaped or lattice-shaped cells are formed with boron stainless steel plates, four corners thereof are fixed with clips consisting of a corrugated plate-like spring, and when the cells are shaped into square tubes, gaps between casing board installed at upper; and middle and lower parts of the cells are also fixed with the clips consisting of the corrugated plate-like spring so as to maintain the cells at a regular interval, with the clips consisting of the corrugated plate-like spring being jointed with one another into an integral structure.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了防止在无焊结构中的制造，运输和安装过程中的松动，间隙以及由此造成的损坏和抗震能力降低。解决方案：用硼不锈钢板形成方形管状或格子状的电池，其四个角部用由波纹板状弹簧构成的夹子固定，当电池成形为方形管时，间隙套管板安装在上部; 电池的中部和下部也由波纹状板状弹簧构成的夹子固定，以便以规则的间隔保持电池，将由波纹板状弹簧构成的夹子彼此连接成一体的结构。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JPH08334596A SPENT FUEL STORAGE FACILITY 失效
公开(公告)号：JPH08334596A
公开(公告)日：1996-12-17
申请号：JP14021495
申请日：1995-06-07
申请人： TOSHIBA CORP
发明人： HASEGAWA HIDENOBU , TOMATSU TSUTOMU
IPC分类号： G21C19/07
摘要： PURPOSE: To reduce the seismic loads and simplify the structure by increasing the rigidity of a fuel rack. CONSTITUTION: In spent fuel storage facilities to house and store fuel racks 2 in a fuel pool 1, upper support metal fittings 5a and lower support metal fittings 6a are installed on the inner wall of the fuel pool 1, and upper brackets 3a and lower brackets 4a are installed on the sides of fuel racks 2 slightly higher than the upper support metal fittings 5a and the lower support metal fittings 6a. The upper brackets 3a and the lower brackets 4a are respectively put on the upper support metal fittings 5a and the lower support metal fittings 6a, and the overlapping part of them are connected with inserting pins in the vertical direction. In an opening between the racks 2 facing each other, connecting plates 7 are laid on upper and lower brackets 3a and 4a respectively and are connected together with pins. Long holes, which are made in the upper and lower support metal fittings 5a and 5a, the upper and lower brackets 3a and 4a and the connecting plates 7 connected with each other with the pins, allows the horizontal flexibility to be maintained.

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