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1. 发明公开

EP1777710A4 CUSHIONING BODY OF CASK 有权
标题翻译：每桶垫本体
公开(公告)号：EP1777710A4
公开(公告)日：2015-01-21
申请号：EP05770445
申请日：2005-08-10
申请人： MITSUBISHI HEAVY IND LTD
发明人： TAMAKI HIROKI , SAITO YUICHI , HOJO KIMINOBU , KIMURA TADASHI , SHIMIZU HIROSHI , KITADA AKIO
IPC分类号： G21C19/32 , G21F5/08 , G21F9/36
CPC分类号： G21F5/08 , G21Y2002/201 , G21Y2002/304 , G21Y2004/303

2. 发明公开

EP2590176A4 CASK CUSHIONING BODY 有权
标题翻译： TANK发泡体
公开(公告)号：EP2590176A4
公开(公告)日：2016-10-19
申请号：EP11800817
申请日：2011-06-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： SAITO YUICHI , KISHIMOTO JUNICHI , KIMURA TADASHI , KITADA AKIO , TAMAKI HIROKI
IPC分类号： G21F5/08 , F16F7/12 , G21F9/36
CPC分类号： G21F5/08 , G21F9/36
摘要： A cask cushioning body includes an end-surface side member (2) in which a plurality of plates (21, 22) made of steel are formed at a distance between plate surfaces of the plates (21, 22) that face each other, and in which the plate surfaces of the plates (21, 22) are arranged along an end surface (100a) of a cask (100), and a circumferential-surface side member (3) that forms a cylindrical body (31) made of steel, one end of which is connected to a periphery of the end-surface side member (2), and that is arranged along an end-portion outer-circumferential surface (100b), wherein an impact absorber (4) that absorbs an impact by deforming is provided outside of the end-surface side member (2) and the circumferential-surface side member (3).

3. 发明公开

EP2023351A4 BASKET FOR CONTAINING RECYCLED FUEL ASSEMBLY AND CONTAINER FOR CONTAINING RECYCLED FUEL ASSEMBLY 审中-公开
标题翻译：篮录制的回收燃料集合体以及容器，用于接收回收燃料集合体
公开(公告)号：EP2023351A4
公开(公告)日：2011-04-27
申请号：EP07743418
申请日：2007-05-15
申请人： MITSUBISHI HEAVY IND LTD
发明人： TAMAKI HIROKI , KISHIMOTO JUNICHI , KAWAHARA YOSHIYUKI , SAITO YUICHI , OOKAME SHINJI
IPC分类号： G21C19/07 , G21F5/012 , G21F9/36
CPC分类号： G21F5/012 , G21C19/07 , G21F9/36

4. 发明专利

JP2017114564A 輸送容器用緩衝体及びキャスク审中-公开
公开(公告)号：JP2017114564A
公开(公告)日：2017-06-29
申请号：JP2015255426
申请日：2015-12-25
申请人：三菱重工業株式会社 , Mitsubishi Heavy Ind Ltd
发明人： ICHIHASHI TAKESHI , MITSUI HIDEAKI , SAITO YUICHI , KITADA AKIO , HAYASHI NORIYA , ABE KENICHIRO , KANEMASU MASAYUKI , MARUYAMA YUJI
IPC分类号： B65D81/02 , G21C19/32 , G21F5/08 , G21F9/36
摘要：【課題】低コストで緩衝性能が高い輸送容器用緩衝体及びキャスクを提供する。【解決手段】被輸送物を収容可能な輸送容器12に装着される輸送容器用緩衝体10であって、内部空間を有するケーシング16と、前記内部空間に充填される衝撃吸収部材20と、を備え、前記衝撃吸収部材20は、複数の繊維強化プラスチック製シートが積層されてなる壁体から構成される複数の中空筒状体22が、撓み許容空間を介して並列配置されて形成される。【選択図】図2

5. 发明专利

JP2011013035A Shock absorber for fuel assembly, and container for accommodating the same 有权
标题翻译：用于燃料组件的减震器和容纳其的容器
公开(公告)号：JP2011013035A
公开(公告)日：2011-01-20
申请号：JP2009156014
申请日：2009-06-30
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SAITO YUICHI , MURAKAMI KAZUO , KOTANI KENICHIRO
IPC分类号： G21F5/08 , F16F7/00 , G21C19/32 , G21F9/36
摘要： PROBLEM TO BE SOLVED: To place a shock absorber on a fuel assembly into which a burnable poison rod assembly is inserted and restrain the shock load that acts on the fuel assembly.SOLUTION: The shock absorber which restrains the shock given to the fuel assembly 100, under the condition where the fuel assembly 100 is accommodated in a fuel accommodation container 200 and the burnable poison rod assembly 300 that has burnable poison rods inserted from the upper end of the fuel assembly 100, and a holding section 303 located above the fuel assembly 100 is placed in the fuel assembly accommodation container 200, includes a cover 2 located above the holding section 303, and a buffer 3 located on the lateral part of the holding section 303, while it extends from the cover 2 toward the upper end of the fuel assembly 100.
摘要翻译：要解决的问题：将减震器放置在燃料组件上，其中插入有可燃毒毒杆组件，并限制作用在燃料组件上的冲击负荷。解决方案：限制给燃料组件100的冲击的减震器在燃料组件100被容纳在燃料容纳容器200中的条件下，以及从燃料组件100的上端插入可燃毒药的可燃中毒组件300以及位于燃料组件上方的保持部303 100被放置在燃料组件容纳容器200中，包括位于保持部分303上方的盖子2和位于保持部分303的侧面部分上的缓冲器3，同时从盖子2朝向保持部分303的上端延伸。燃料组件100。

6. 发明专利

JP2004184390A Apparatus and method for detecting state of radioactive substance vessel 审中-公开
公开(公告)号：JP2004184390A
公开(公告)日：2004-07-02
申请号：JP2003032030
申请日：2003-02-10
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： HORI SHINICHIRO , IBA HIROYUKI , ASADA KAZUO , MURAKAMI KAZUO , SAITO YUICHI , ABE IWAJI , MATSUNAGA KENICHI , IRINO MITSUHIRO
IPC分类号： G21C17/003 , G21C19/06 , G21F5/008 , G21F5/12 , G21F9/36
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for detecting the state of a radioactive waste storage vessel, which has a simple constitution and can properly detect an abnormality of sealed condition.
SOLUTION: The mean value ATa and standard deviation σTa of the surface temperature T (temperature absolute value Ta) of a canister 11 in a fixed period are calculated. A normal temperature region ATa±nσTa is set based on the mean value ATa and the standard deviation σTa. The temperature absolute value Ta is compared with the normal temperature region ATa±nσTa to judge the abnormality of the sealed condition of the canister 11. The mean value AT' and the standard deviation σT' in a fixed period are calculated by the temperature change rate T' of the surface temperature T. A normal temperature change rate region AT'±nσT' is set based on the mean value AT' and the standard deviation σT'. The temperature change rate T' is compared with the normal temperature change rate region AT'± nσT', to judge an abnormality in the sealed condition of the canister 11.
COPYRIGHT: (C)2004,JPO&NCIPI

7. 发明专利

JP2004170177A Radioactive substance storing vessel 审中-公开
公开(公告)号：JP2004170177A
公开(公告)日：2004-06-17
申请号：JP2002334888
申请日：2002-11-19
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： ASADA KAZUO , SHIGE TAKASHI , TOMIMATSU MINORU , SAITO YUICHI , ITO HITOMI
IPC分类号： G21C19/32 , G21C19/06 , G21F5/008 , G21F9/36
摘要： PROBLEM TO BE SOLVED: To provide an anti-rotation structure capable of preventing a first vessel (canister) from rotating with respect to a second vessel (cask) and a radioactive substance storing vessel having the anti-rotation structure.
SOLUTION: The anti-rotation structure 100 is provided between the first vessel 10 containing a radioactive substance and the second vessel 20 having the first vessel 10 housed into a housing space 21 through a one end opening 23 for storing/transporting the vessel 10 with the opening 23 being closed with a lid 24. A protrusion 101 is formed on the vessel 20 side, and a recess 102 to be engaged with the protrusion 101 is provided in the vessel 10.
COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2004150925A Metallic sealed vessel and radioactive material storage vessel 审中-公开
公开(公告)号：JP2004150925A
公开(公告)日：2004-05-27
申请号：JP2002315867
申请日：2002-10-30
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： ASADA KAZUO , MURAKAMI KAZUO , SAITO YUICHI
IPC分类号： G21C19/32 , G21C19/06 , G21F5/008 , G21F5/012 , G21F9/36
摘要： PROBLEM TO BE SOLVED: To provide a highly reliable metallic sealed vessel capable of securing a light weight and high rigidity, and capable of evading stress concentration in a joined part of a lid body to keep high sealability in any situation, and a radioactive material storage vessel for storing the metallic vessel.
SOLUTION: In this metallic sealed vessel 20 provided with a substantially cylindrical vessel main body 21 having a closed lower end and an opening part in its upper end, and the lid body 23 attached to the opening part of the main body 21, a support structure 25 abutting to a bottom part of the lid body 23 from the bottom part of the vessel main body 21, or inserted thereinto, to support the lid body 23 is joined to an inner wall face of the vessel main body 21.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2002311186A BUFFER FOR CASK AND ATTACHING STRUCTURE AND METHOD FOR BUFFER FOR CASK 失效
公开(公告)号：JP2002311186A
公开(公告)日：2002-10-23
申请号：JP2001121796
申请日：2001-04-19
申请人： MITSUBISHI HEAVY IND LTD
发明人： ASADA KAZUO , TANPO HIROSHI , OSONO MASANARI , ONO ATSUSHI , SAITO YUICHI , TOMIITA YASUHIRO , OKADA MASAHIRO , OKAME SHINJI
IPC分类号： G21C19/32 , G21F5/008 , G21F5/08 , G21F9/36
摘要： PROBLEM TO BE SOLVED: To suppress scattering of shock absorbing characteristic caused by using a natural wood and sufficiently buffer against a cask with using a minimum necessary size. SOLUTION: A buffer for cask 118 is constituted of a buffer 119a consisting of balsa stuff having grain in the axis direction of a cask body 100, a buffer 119b consisting of laminated wood stuff of red wood having grain in the axis direction of a cask body 100 and a buffer 119c consisting of laminated wood stuff of red wood having grain in the direction perpendicular to the axis of a cask body 100.

10. 发明专利

JP2012013625A Buffer for cask 有权
标题翻译： BUFFER FOR CASK
公开(公告)号：JP2012013625A
公开(公告)日：2012-01-19
申请号：JP2010152487
申请日：2010-07-02
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SAITO YUICHI , KISHIMOTO JUNICHI , KIMURA SUSUMU , KITADA AKIO , TAMAOKI HIRONORI
IPC分类号： G21C19/32 , G21F5/08 , G21F9/36
CPC分类号： G21F5/08 , G21F9/36
摘要： PROBLEM TO BE SOLVED: To improve impact absorbing performance for various drop events.SOLUTION: A buffer for a cask comprises: an end surface side member 2 where a plurality of plate bodies 21 and 22 made from steel stock are formed at intervals between plate surfaces opposing each other and the plate surfaces of the plate bodies 21 and 22 are arranged along an end surface 100a of a cask 100; and a peripheral surface side member 3 where a cylindrical body 31 made from steel stock is formed and one end part is joined to a circumference of the end surface side member 2, the peripheral surface side member 3 being arranged along an end part outer peripheral surface 100b of the cask 100. An impact absorber 4 for absorbing impact by deformation is provided outside of the end surface side member 2 and the peripheral surface side member 3.
摘要翻译：要解决的问题：为了改善各种滴落事件的冲击吸收性能。解决方案：用于桶的缓冲器包括：端面侧构件2，其中由钢坯制成的多个板体21和22以彼此相对的板表面之间的间隔形成，并且板体21的板表面和22沿着桶100的端面100a布置; 以及外周面侧构件3，其中形成由钢坯制成的圆筒体31，并且一端部与端面侧构件2的圆周接合，周面侧构件3沿端部外周面 100B的储存箱100.用于吸收由变形引起的冲击的冲击吸收器4设置在端面侧构件2和周面侧构件3的外侧。版权所有（C）2012，JPO＆INPIT

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