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1. 发明专利

JP2014145788A Nuclear fuel storage rack and nuclear fuel storage rack group 审中-公开
标题翻译：核燃料储存架和核燃料储存架组
公开(公告)号：JP2014145788A
公开(公告)日：2014-08-14
申请号：JP2014096400
申请日：2014-05-07
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 capable of preventing the rack body of a nuclear fuel storage rack from colliding against a side wall of other nuclear fuel storage rack or a storage pit adjacent to the nuclear fuel storage rack, even if it is to be slidable on the bottom surface of the storage pit, and a nuclear fuel storage rack group.SOLUTION: A nuclear fuel storage rack M that is aligned and stored in a storage pit 3 while housing nuclear fuel assemblies comprises: rectangular parallelepiped rack bodies 6 for housing the nuclear fuel assemblies; support leg parts 5 for supporting the rack bodies 6 so that they are slidable on the bottom surface 3b of the storage pit 3; and colliding members 15 disposed on both ends of sides 7 of the rack bodies 6 and protruding from the sides 7. The colliding members 15 include: a plurality of convex colliding parts 15A protruding from the sides 7; and concave support parts 15B that are placed between the colliding parts 15A adjacent to each other to connect the colliding parts 15A and that come into contact with the sides 7 to support the colliding parts 15A.
摘要翻译：要解决的问题：为了提供能够防止核燃料存储架的机架体与其他核燃料存储架的侧壁或与核燃料存储架相邻的存储坑相撞的核燃料存储架，即使它可以在存储坑的底面和一个核燃料储存架组上滑动。解决方案：在容纳核燃料组件的同时对准并存放在存储坑3中的核燃料储存架M包括：矩形平行六面体架用于容纳核燃料组件的主体6; 支撑用于支撑齿条体6的腿部5，使得它们能够在存储坑3的底面3b上滑动; 以及设置在齿条体6的侧面7的两端并从侧面7突出的碰撞构件15.碰撞构件15包括：从侧面7突出的多个凸起的碰撞部15A; 和设置在彼此相邻的碰撞部分15A之间的凹形支撑部分15B，以连接碰撞部分15A并与侧面7接触以支撑碰撞部分15A。

2. 发明专利

JP2014145786A Nuclear fuel storage rack and nuclear fuel storage rack group 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：JP2014145786A
公开(公告)日：2014-08-14
申请号：JP2014096398
申请日：2014-05-07
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 capable of preventing the rack body of a nuclear fuel storage rack from colliding against a side wall of other nuclear fuel storage rack or a storage pit adjacent to the nuclear fuel storage rack, even if it is to be slidable on the bottom surface of the storage pit, and a nuclear fuel storage rack group.SOLUTION: A nuclear fuel storage rack G that is aligned and stored in a storage pit while housing nuclear fuel assemblies comprises: rectangular parallelepiped rack bodies 6 for housing the nuclear fuel assemblies; support leg parts for supporting the rack bodies 6 so that they are slidable on the bottom surface of the storage pit; and colliding members 10 disposed on both ends of sides 7 of the rack bodies 6 and protruding from the sides 7. The colliding members 10 are composed of metal bodies having sponge-like structures.
摘要翻译：要解决的问题：为了提供能够防止核燃料存储架的机架体与其他核燃料存储架的侧壁或与核燃料存储架相邻的存储坑相撞的核燃料存储架，即使它可以在存储坑的底面和一个核燃料储存架组上滑动。解决方案：在容纳核燃料组件的同时对准并存放在存储坑中的核燃料储存架G包括：矩形平行六面体架体 6住房核燃料组件; 支撑用于支撑齿条体6的腿部部件，使得它们能够在存储坑的底面上滑动; 以及设置在齿条体6的侧面7的两端并从侧面7突出的碰撞构件10.碰撞构件10由具有海绵状结构的金属体构成。

3. 发明专利

JP2014040981A Repair device and method of heat transfer pipe and steam generator 审中-公开
标题翻译：热交换器和蒸汽发生器的维修装置和方法
公开(公告)号：JP2014040981A
公开(公告)日：2014-03-06
申请号：JP2012184518
申请日：2012-08-23
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MORITA HIDEYUKI , HIROTA KAZUO , KAWAKAMI RYOICHI , NISHIDA SHINGO , SHIMAMURA KENGO , KUSAKABE TAKANARI
IPC分类号： F22B37/02 , F16L55/16 , F22B1/16 , F28F9/00 , F28F9/013 , G21C19/02
CPC分类号： B23P15/26 , F22B37/005 , F28F11/04 , F28F2265/30 , Y10T29/49352 , Y10T29/53113
摘要： PROBLEM TO BE SOLVED: To properly suppress vibrations of a heat transfer pipe in a repair device and a repair method of the heat transfer pipe and a steam generator.SOLUTION: A repair device of a heat transfer pipe includes: a flexible wire 111 which may be inserted into the heat transfer pipe 66; a sleeve 112 fixed at a predetermined longitudinal position in the wire 111; a pair of pressing members 113, 114 which are provided at the front and rear sides in the sleeve 112 when viewed in the longitudinal direction of the wire 111 and may press an inner surface of the heat transfer pipe 66; and operation members 115, 116 which may move the pressing members 113, 114 between a pressing position where the pressing members 113, 114 press the internal surface of the heat transfer pipe and a separation position where the pressing members 113, 114 are separated from the inner surface of the heat transfer pipe.
摘要翻译：要解决的问题：适当地抑制修复装置中的传热管的振动以及传热管和蒸汽发生器的修理方法。传热管的修理装置包括：柔性线111，其可以插入传热管66中; 固定在导线111中的预定纵向位置处的套筒112; 一对按压构件113,114，当从导线111的纵向观察时，设置在套筒112的前侧和后侧，并且可以挤压传热管66的内表面; 以及操作构件115,116，其可以在按压构件113,114按压传热管的内表面的按压位置和按压构件113,114与分隔位置之间移动按压构件113,114 传热管的内表面。

4. 发明专利

JP2012207926A Vibration frequency detector 审中-公开
标题翻译：振动频率检测器
公开(公告)号：JP2012207926A
公开(公告)日：2012-10-25
申请号：JP2011071429
申请日：2011-03-29
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： HIROTA KAZUO , MORITA HIDEYUKI , MUROYA ITARU , NAKAJIMA MAKOTO , TOMIYA YUSHI , WATANABE KEITA
IPC分类号： G01H13/00 , G01H1/00
摘要： PROBLEM TO BE SOLVED: To provide a vibration frequency detector which allows a vibration frequency to be accurately measured without requiring a cable.SOLUTION: A vibration frequency detector comprises: a housing 1 installed in a structure; and a plurality of vibrators 4 having a leaf spring (spring member) 2 and a weight 3. The leaf spring 2 includes an end part 2a which is cantilever-supported on an inside of the housing 1, and a small cross-sectional part 6 formed on a portion between both end parts and having a cross sectional area smaller than the other portion, while the weight 3 is respectively connected to the other end part 2b of the leaf spring 2. The plurality of vibrators 4 are constructed in such a way as to break at the small cross-sectional part 6 when the leaf spring 2 is vibrated respectively with the weight 3 and stress equal to or greater than a specified value is generated at the small cross-sectional part 6, and such that a dimension L in a lengthwise direction of the leaf spring 2 and a dimension b in a width direction orthogonal to the lengthwise direction are different from each other, while each eigenfrequency is different.
摘要翻译：要解决的问题：提供一种振动频率检测器，其允许在不需要电缆的情况下精确地测量振动频率。解决方案：一种振动频率检测器，包括：安装在结构中的壳体1; 以及具有板簧（弹簧构件）2和重物3的多个振动器4.板簧2包括悬臂支撑在壳体1的内部的端部2a和小的横截面部6 形成在两个端部之间的部分上并且具有小于另一部分的横截面积，而重物3分别连接到板簧2的另一端部分2b。多个振动器4以这种方式构造当在小横截面部分6处产生当板簧2分别以重量3振动并且应力等于或大于特定值的小横截面部分6断裂时，并且使得尺寸L 在板簧2的长度方向上和与长度方向正交的宽度方向上的尺寸b彼此不同，而每个本征频率不同。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012073136A Nuclear fuel storage rack 有权
标题翻译：核燃料储存架
公开(公告)号：JP2012073136A
公开(公告)日：2012-04-12
申请号：JP2010218635
申请日：2010-09-29
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 , 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 reducing bearing pressure acting on the bottom surface of a storage pit and exhibiting seismic isolation effect by reliably sliding a support leg in an earthquake.SOLUTION: The nuclear fuel storage rack B is installed in water in the storage pit with a nuclear fuel assembly stored on the rack. The nuclear fuel storage rack includes: a rack body 6 in which the nuclear fuel assembly is housed; a plurality of support legs 5 which are provided at the lower part of the rack body 6 and support the rack body 6; and a pedestal 10 which is placed on the bottom surface 3b of the storage bit 3 to slidably support the support leg 5 and relatively movably connected to the rack body 6.
摘要翻译：要解决的问题：提供一种能够降低作用在储存坑底面上的轴承压力并且通过在地震中可靠地滑动支撑腿而具有地震隔离效果的核燃料储存架。解决方案：核燃料存储架B安装在存储在存储坑中的水中，其中存储有在机架上的核燃料组件。核燃料储存架包括：容纳有核燃料组件的齿条体6; 多个支撑腿5，其设置在齿条体6的下部并支撑齿条体6; 以及放置在存储钻头3的底面3b上的基座10，以可滑动地支撑支撑腿5并相对移动地连接到齿条体6.版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2011058877A Base isolation structure of nuclear fuel storage facility 有权
标题翻译：核燃料储存设施的基础隔离结构
公开(公告)号：JP2011058877A
公开(公告)日：2011-03-24
申请号：JP2009207083
申请日：2009-09-08
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 , OKUNO DAISAKU
IPC分类号： G21C19/07
摘要： PROBLEM TO BE SOLVED: To provide the base isolation structure of a nuclear fuel storage facility, which enables to automatically return a nuclear fuel storage rack that slides in case of an earthquake, to its original position. SOLUTION: The base isolation structure A of a nuclear fuel storage facility 10 configured to store the nuclear fuel storage rack 2 storing nuclear fuel assemblies, in water in a storage pit 3, includes an inclined plane 11a that gradually inclines from the outside of the nuclear fuel storage rack 2 in the transverse direction T1 to the center of the nuclear fuel storage rack 2 in the transverse direction T1, on a mounting surface 12 in the storage pit 3 for mounting the nuclear fuel storage rack 2. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供核燃料储存设施的基础隔离结构，其能够自动将在地震时滑动的核燃料储存架返回到其原始位置。解决方案：将存储核燃料组件的核燃料存储架2存储在存储坑3中的水中的核燃料存储设备10的基部隔离结构A包括从外部逐渐倾斜的倾斜面11a 的核燃料存储架2在核燃料收容架2的横向方向T1的中心的横向方向T1上，安装在用于安装核燃料存储架2的储藏坑3的安装面12上。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2010139508A Storage structure 有权
标题翻译：存储结构
公开(公告)号：JP2010139508A
公开(公告)日：2010-06-24
申请号：JP2010025822
申请日：2010-02-08
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MORITA HIDEYUKI , IWASAKI AKIHISA , HIROTA KAZUO , TAKEDA HIROYUKI , NAKAMURA MASAAKI
IPC分类号： G21C19/07
摘要： PROBLEM TO BE SOLVED: To provide a storage structure where impact due to vibration is mitigated by an attenuation load.
SOLUTION: In the storage structure where accommodations 5 for stored objects are stored in a liquid in a storage receptacle 6, surrounding planes 14 to enclose the accommodations 5 are provided on the outermost periphery of the accommodations 5 for the stored objects.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种存储结构，其中由振动引起的冲击由衰减载荷减轻。解决方案：在用于存储物体的储存室5存储在存储容器6中的液体的存储结构中，围绕存放物5的周边平面14设置在用于存放物体的住宅5的最外周。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2010107525A Storage structure 有权
标题翻译：存储结构
公开(公告)号：JP2010107525A
公开(公告)日：2010-05-13
申请号：JP2010025854
申请日：2010-02-08
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MORITA HIDEYUKI , IWASAKI AKIHISA , HIROTA KAZUO , TAKEDA HIROYUKI , NAKAMURA MASAAKI
IPC分类号： G21C19/07
摘要： PROBLEM TO BE SOLVED: To provide a storage structure moderating shock caused by vibration, with a large damping load.
SOLUTION: The storage structure stores housing cases 5 for housing storing objects in a liquid in a storage container, wherein a plurality of the housing cases 5 for housing the stored objects are placed on a base plate 41.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供缓冲引起的振动的缓冲缓冲负荷的储存结构。解决方案：存储结构存储用于将存储物体存储在储存容器中的液体中的外壳5，其中用于容纳存储物体的多个外壳5被放置在基板41上。版权所有：（C）2010，JPO＆INPIT

9. 发明专利

JP2009115748A Device for measuring hydrodynamic force 有权
标题翻译：用于测量水力动力的装置
公开(公告)号：JP2009115748A
公开(公告)日：2009-05-28
申请号：JP2007292033
申请日：2007-11-09
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： ISHITANI YOSHIHIDE , MORITA HIDEYUKI , HIROTA KAZUO , MURATA MASAAKI , NAKAJIMA MAKOTO
IPC分类号： G01L5/00
摘要： PROBLEM TO BE SOLVED: To improve the accuracy of measuring force that a structure placed in a flow field receives from a fluid.
SOLUTION: A hydrodynamic force measuring device 10 has a pair of cantilevers 11 and 11, provided so that their free ends 11F face each other, and a sensitive part 12 for receiving hydrodynamic force Ff. A force transmitting member 15, constituted of a structure separate from at least one of the cantilevers 11 and the sensitive part 12, is provided between the cantilever pair 11 and the sensitive part 12. Thus, the sensitive part 12 is held at both ends and pin-supported by the pair of cantilevers 11 and 11.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提高放置在流场中的结构的测量力的精度从流体接收。解决方案：流体动力测量装置10具有一对悬臂11和11，它们设置成它们的自由端11F彼此面对，以及用于接收流体动力Ff的敏感部分12。在悬臂对11和敏感部件12之间设置有由与悬臂11和敏感部件12中的至少一个分离的结构构成的力传递部件15.因此，敏感部件12保持在两端，引脚由一对悬臂11和11支撑。版权所有：（C）2009，JPO＆INPIT

10. 发明专利

JP2004190838A Control valve 审中-公开
公开(公告)号：JP2004190838A
公开(公告)日：2004-07-08
申请号：JP2002362530
申请日：2002-12-13
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MORITA HIDEYUKI , NAKAMURA TOMOMICHI , OKETANI KOICHIRO , MAEDA TOSHIKAZU , JINNO HIROYUKI , NUNOYAMA HIROYUKI , MURATA MASAAKI
IPC分类号： F16K47/02 , F16K31/06
摘要： PROBLEM TO BE SOLVED: To provide a control valve allowing a reduction in vibration of a main valve.
SOLUTION: This control valve comprises a tubular main valve 5 opening/closing an opening part 4 stored in a tubular cage 2 having, on its side face, the opening part 4 for passing fluid. The main valve 5 is supported by a support member 6 extending from the main valve 5 to the tube end part of the cage 2. The control valve comprises an electromagnet 10 installed on the side face of the cage 2 so as to surround the side face of the main valve 5 as an acting member for acting a force on the main valve 5 so that the vertically extending center axis of the main valve 5 is aligned with vertically extending center axis of the cage 2.
COPYRIGHT: (C)2004,JPO&NCIPI

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