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1. 发明专利

JP2008026214A Fast reactor 有权
标题翻译：快速反应器
公开(公告)号：JP2008026214A
公开(公告)日：2008-02-07
申请号：JP2006200617
申请日：2006-07-24
申请人： Toshiba Corp , 株式会社東芝
发明人： INATOMI TAKAYA , SAKAI YASUHIRO , SUZUKI TOSHIYUKI , KIMURA KIMITAKA
IPC分类号： G21C1/02 , G21C7/28 , G21C15/02
CPC分类号： Y02E30/34 , Y02E30/39
摘要： PROBLEM TO BE SOLVED: To provide a fast reactor of high performance and high reliability, capable of providing a partitioning wall excellent in heat insulation and strength.
SOLUTION: This fast reactor is provided with an entrance module 38 for mounting a fuel assembly, a reactor core support block 39 for mounting the entrance module, a reactor core support plate 13 for mounting the reactor core support block and attached to a reactor vessel, a reactor core vessel 3 surrounding an outer circumference of a reactor core, a reflector 4 surrounding an outer circumference of the reactor core vessel and moving vertically, the partitioning wall 6 for surrounding an outer circumference of the reflector to constitute an inner wall of a coolant flow passage for a primary coolant, a neutron shielding body 8 surrounding an outer circumference of the partitioning wall and arranged in the coolant flow passage, an upper support plate 29 for supporting the reactor core vessel, the partitioning wall and the neutron shielding body, an intermediate heat exchanger 15 installed in an annular space in an upper side of the support plate and removable from the reactor vessel, a decay heat removing coil 16 arranged in an upper part of the intermediate heat exchanger, and an electromagnetic pump 14 arranged in a lower part of the intermediate heat exchanger, and the reactor core vessel is integrated with the partitioning wall to be constitute into the same structure.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种高性能和高可靠性的快速反应器，能够提供隔热性和强度优异的分隔壁。解决方案：该快速反应堆设置有用于安装燃料组件的入口模块38，用于安装入口模块的反应堆堆芯支撑块39，用于安装反应堆堆芯支撑块的反应堆堆芯支撑板13并附接到反应堆核心容器3，围绕反应堆芯的外圆周的反应堆核心容器3，围绕反应堆核心容器的外周并垂直移动的反射器4，用于围绕反射器外周的分隔壁6构成内壁用于一级冷却剂的冷却剂流动通道，围绕分隔壁的外周并布置在冷却剂流动通道中的中子屏蔽体8，用于支撑反应堆堆芯容器，分隔壁和中子屏蔽的上支撑板29 主体，安装在支撑板的上侧的环形空间中并可从反应堆容器移除的中间热交换器15，布置在中间热交换器的上部的衰减除热线圈16和布置在中间热交换器的下部的电磁泵14，并且反应堆堆芯容器与分隔壁一体化以构成该中间热交换器结构体。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2006317106A Ceramic heat exchanger 有权
标题翻译：陶瓷热交换器
公开(公告)号：JP2006317106A
公开(公告)日：2006-11-24
申请号：JP2005141767
申请日：2005-05-13
申请人： Japan Atomic Energy Agency , Toshiba Corp , 株式会社東芝 , 独立行政法人日本原子力研究開発機構
发明人： INATOMI TAKAYA , SAKAI YASUHIRO , MARUYAMA SHIGEKI , SUYAMA AKIKO , HINO RYUTARO , TERADA ATSUHIKO , KONUKI KAORU , KUBO SHINJI , KASAHARA SEIJI
IPC分类号： F28F21/04 , F28D7/00 , G21D1/00
CPC分类号： F28F21/04 , F28F7/02 , F28F2230/00 , F28F2265/26 , F28F2275/205 , G21D1/02 , Y02E30/40
摘要： PROBLEM TO BE SOLVED: To provide a ceramic heat exchanger that provides a high efficiency of heat exchange and further having high structural reliability even in the presence of a high-temperature corrosive fluid such as sulfuric acid.
SOLUTION: In the ceramic heat exchanger, several lines consisting of a plurality of flow lines each are formed in parallel on each ceramics block, and each adjacent pair of flow lines is made into flow lines where fluid A and fluid B flow. The fluid A and the fluid B are caused to flow in each adjacent pair of flow lines as opposite flows to effect heat exchange between the fluid A and the fluid B. In a heat-exchanging part, a plurality of ceramics blocks are stacked via a sealant and are connected integrated together at each end along the direction of stacking by a fastening means comprising an end plate and a tie-rod. A thermal expansion absorbing means for absorbing the axial thermal expansion of the tie-rod is provided on the outer surface of the end plate.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种提供高效热交换的陶瓷热交换器，即使在诸如硫酸的高温腐蚀性流体的存在下也具有高的结构可靠性。解决方案：在陶瓷热交换器中，在每个陶瓷块上平行形成由多条流线组成的几条线，每条相邻的一条流线被制成流体A和流体B流动的流动线。使流体A和流体B作为相对的流动在每个相邻的一对流动管中流动，以实现流体A和流体B之间的热交换。在热交换部分中，多个陶瓷块通过密封剂，并且通过包括端板和拉杆的紧固装置沿着堆叠方向在每一端连接在一起。用于吸收拉杆的轴向热膨胀的热膨胀吸收装置设置在端板的外表面上。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JPS62251694A CONTROL ROD AGGREGATE 失效
公开(公告)号：JPS62251694A
公开(公告)日：1987-11-02
申请号：JP9637486
申请日：1986-04-25
申请人： TOSHIBA CORP
发明人： MATSUMOTO FUJIO , SAKAI YASUHIRO
IPC分类号： G21C7/20

4. 发明专利

JP2013113763A Radiation shield body and vehicle 审中-公开
标题翻译：辐射屏蔽体和车辆
公开(公告)号：JP2013113763A
公开(公告)日：2013-06-10
申请号：JP2011261671
申请日：2011-11-30
申请人： Toshiba Corp , 株式会社東芝
发明人： FUJITA TOMOKI , KOMODORI TAKESHI , KINUGASA KUNIHIKO , SAKAI YASUHIRO , HATAKE HARUHIKO , YUGUCHI YASUHIRO , TAKAHASHI JUNSUKE
IPC分类号： G21F7/00
摘要： PROBLEM TO BE SOLVED: To provide a radiation shield body which secures an operation time of a radio-controlled mobile object by reducing exposure of an operator and enables the operator to remotely control the radio-controlled mobile object at a place closer to the actual place.SOLUTION: According to an embodiment, the radiation shield body includes a shield body 1 formed by metal plates in a three-dimensional shape to shield radiation rays and provided with an operation room 1a into which an operator enters to operate a radio-controlled mobile object 20 for performing various work, an opening/closing door 2 attached to the shield body 1 and enabling the operator to enter into and leave the operation room, and a radio antenna 9 attached to the outside surface of the shield body 1 and transmitting and receiving various work signals from/to the operation room 1a to/from the radio-controlled mobile object 20.
摘要翻译：要解决的问题：提供一种辐射屏蔽体，其通过减少操作者的暴露来确保无线电控制的移动物体的操作时间，并且使操作者能够在更靠近操作者的地方远程控制无线电控制的移动物体实际的地方。解决方案：根据实施例，辐射屏蔽体包括由三维形状的金属板形成的屏蔽体1，用于屏蔽放射线并设置有操作者进入的操作室1a，控制移动体20进行各种工作，安装在屏蔽体1上并使操作者能够进入和离开操作室的开/关门2和安装在屏蔽体1的外表面上的无线电天线9以及从/从操作室1a发送和接收来自无线电控制的移动对象20的各种工作信号。（C）2013年，JPO和INPIT

5. 发明专利

JP2008116394A Reflector control type fast reactor 有权
标题翻译：反射器控制型快速反应器
公开(公告)号：JP2008116394A
公开(公告)日：2008-05-22
申请号：JP2006301577
申请日：2006-11-07
申请人： Toshiba Corp , 株式会社東芝
发明人： INATOMI TAKAYA , SAKAI YASUHIRO , SUZUKI TOSHIYUKI
IPC分类号： G21C7/28 , G21C1/02
CPC分类号： G21C7/28 , G21C11/06 , G21Y2002/303 , G21Y2004/30 , Y02E30/34 , Y02E30/39 , Y10S376/904
摘要： PROBLEM TO BE SOLVED: To provide a reflector control type fast reactor of high reliability that is less apt to be deformed by thermal expansion or thermal stresses, and provided with a reflector exceling in structural soundness.
SOLUTION: This reflector control type fast reactor 1 has a nuclear reactor vessel 7 stored with a primary coolant 5, a reactor core 2 arranged inside the nuclear reactor vessel 7 to be immersed in the primary coolant 5, the reflector 4 having a neutron-reflecting part 4a arranged vertically movably in the circumferential edge outer side of the reactor core 2, and having a neutron-reflecting capability that is higher than that of the primary coolant 5, and a cavity part 4b positioned at the upper side of the neutron-reflecting part 4a, and having a neutron-reflecting capability that is lower than that of the primary coolant 5, for regulating leakage of neutrons generated from the reactor core 2 due to vertical moving, and for controlling the reaction degree of the reactor core 2. The neutron reflecting part 4a comprises a plurality of layered metal plates 37. Each of the layered metal plates 37 has a plurality of coolant flow passages 36, with the primary coolant 5 flowing therethrough.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种高可靠性的反射器控制型快堆，其通过热膨胀或热应力不易变形，并且具有结构良好性优异的反射器。解决方案：该反射器控制型快堆1具有储存有初级冷却剂5的核反应堆容器7，布置在核反应堆7内的反应堆核心2以浸没在主冷却剂5中，反射器4具有在反应堆芯2的周向边缘外侧垂直移动设置中子反射部分4a，其中子反射能力高于主冷却剂5的中子反射能力;以及位于反应堆芯2的上侧的空腔部分4b 中子反射部分4a，具有低于主冷却剂5的中子反射能力，用于调节由于垂直移动而从反应堆芯2产生的中子的泄漏，并且用于控制反应堆堆芯的反应程度中子反射部分4a包括多个分层的金属板37.每个分层金属板37具有多个冷却剂流动通道36，一次冷却剂5流过其中 GH。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007311719A Thermoelectric generator 审中-公开
标题翻译：热电发生器
公开(公告)号：JP2007311719A
公开(公告)日：2007-11-29
申请号：JP2006141926
申请日：2006-05-22
申请人： Toshiba Corp , 株式会社東芝
发明人： INATOMI TAKAYA , SAKAI YASUHIRO , NAKAMURA HIROSHI , FUKAMICHI KENJIRO , KONDO NARUHITO , TSUNEOKA OSAMU
IPC分类号： H01L35/30 , H02N11/00
摘要： PROBLEM TO BE SOLVED: To obtain high power generating capability by adjusting pressures to a plurality of thermoelectric transducers to predetermined pressures, and converting thermal energy to electric energy with high efficiency in a thermoelectric generator.
SOLUTION: The thermoelectric generator includes high-temperature members 3 having high-temperature medium passages, low-temperature members 4 having low-temperature medium passages, thermoelectric transducers 2 which are interposed between the high-temperature members and the low-temperature members and convert thermal energy to electric energy, the thermal energy being generated by a temperature difference between a high-temperature medium supplied to the high-temperature medium passage and a low-temperature medium supplied to the low-temperature medium passage, an annular frame 7 enclosing the high-temperature members and the low-temperature members via an elastic member for absorbing thermal expansion, a pressing member for pressing the frame from the outside, and a pressure adjusting member for adjusting the pressure of the pressing member.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过将多个热电换能器的压力调节到预定压力，并且在热电发电机中以高效率将热能转换成电能来获得高发电能力。解决方案：热电发电机包括具有高温介质通道的高温构件3，具有低温介质通道的低温构件4，介于高温构件之间的热电换能器2和低温构件之间的低温构件构件并将热能转换成电能，所述热能由提供给所述高温介质通道的高温介质与供给到所述低温介质通道的低温介质之间的温度差产生，所述环形框架 7通过用于吸收热膨胀的弹性构件包围高温构件和低温构件，用于从外部按压框架的按压构件和用于调节按压构件的压力的压力调节构件。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2013130493A Jet pump and bolt fixing device of jet pump beam 有权
标题翻译：喷射泵浦喷枪和螺栓固定装置
公开(公告)号：JP2013130493A
公开(公告)日：2013-07-04
申请号：JP2011280714
申请日：2011-12-22
申请人： Toshiba Corp , 株式会社東芝
发明人： FUJITA TOMOKI , MOTOYOSHI YUUICHI , SAEKI KIYOBUMI , KINUGASA KUNIHIKO , SAKAI YASUHIRO , HATAKE HARUHIKO , MORI HIROSHI , MINATO YUKI , ITO AKIRA , MATSUKAWA KOZUE
IPC分类号： G21C15/25
CPC分类号： F16B39/10 , F04F5/44 , F16B37/14 , F16B39/282 , G21C15/25 , G21C19/02 , G21C19/20 , Y02E30/40
摘要： PROBLEM TO BE SOLVED: To provide a bolt fixing device of a jet pump beam, for easily and surely stopping rotation of a head bolt of the jet pump beam when installing an inlet mixer.SOLUTION: According to an embodiment, the bolt fixing device includes: a lock cap 36 which is fitted to a polygonal head part 32 of a head bolt 30, is movable in a vertical axis direction and is rotatable integrally with the head bolt 30; a body housing 37 which houses the lock cap 36 and is installed on an upper surface of a jet pump beam 27; and an elastic member 40 which is provided below the lock cap 36 inside the body housing 37 and imparts elastic force vertically upwards to the lock cap 36. A bolt fixing device 35 pushes up the lock cap 36 by the elastic force of the elastic member 40, engages a plurality of upper surface teeth formed on an upper surface of a flange of the lock cap 36 with a plurality of lower surface teeth formed on a lower surface of a locking flange of the body housing 37, and fixes the head bolt 30 of the jet pump beam 27.
摘要翻译：要解决的问题：提供喷射泵梁的螺栓固定装置，用于在安装入口混合器时容易且可靠地停止喷射泵梁的头螺栓的旋转。解决方案：根据一个实施例，螺栓固定装置包括：安装在头螺栓30的多边形头部32上的锁盖36能够在垂直轴方向上移动，并与头螺栓30一体转动; 容纳锁帽36并安装在喷射泵梁27的上表面上的主体壳体37; 以及弹性构件40，其设置在主体壳体37内的锁定盖36的下方，并且向弹性构件40的弹力向垂直向上施加弹性力。螺栓固定装置35通过弹性构件40的弹力推动锁定帽36 与形成在锁盖36的凸缘的上表面上的多个上表面齿接合形成在主体壳体37的锁定凸缘的下表面上的多个下表面齿，并将头螺栓30固定在喷射泵梁27。

8. 发明专利

JPH08327762A GAS-SEALED ASSEMBLY 失效
公开(公告)号：JPH08327762A
公开(公告)日：1996-12-13
申请号：JP13495295
申请日：1995-06-01
申请人： TOSHIBA CORP
发明人： SAKAI YASUHIRO
IPC分类号： G21C3/30 , G21C7/26 , G21C7/28
摘要： PURPOSE: To improve the follow-up property of a sealed gas temperature to a coolant temperature by making a liquid level after stoppage of a pump lower to a prescribed position. CONSTITUTION: In a gas sealed assembly having sodium 2 and sealed gas 3 inside a duct 6, having an upper shield 7 and a handling head 8 in the upper part and having an entrance nozzle 4 wherein a lower shield 9 and a coolant passage hole 5 formed, in the lower part, a black substance 21 is provided on the inner surface of the duct 6. For the black substance 21, chromium carbide is used, for instance. The heat from the sodium 2 is transmitted to the sealed gas 3 by radiation through the duct 6 by the black substance 21 and thereby a sufficient expansion of the gas is obtained.

9. 发明专利

JPH01212395A THERMAL SHIELDING DEVICE OF FAST BREEDER REACTOR 失效
公开(公告)号：JPH01212395A
公开(公告)日：1989-08-25
申请号：JP3519288
申请日：1988-02-19
申请人： CENTRAL RES INST ELECT , TOSHIBA CORP
发明人： KINOSHITA IZUMI , SAKAI YASUHIRO
IPC分类号： G21C11/08 , G21C13/00
摘要： PURPOSE:To prevent natural convention of liquid sodium in a gas dam space by radially arranging thermal shielding plates at specified intervals and jointing them so that the thermal shielding plates in the neighborhood of a circumferential direction can mutually be allowed to move in the circumferential direction. CONSTITUTION:Thermal shielding plates 101a are formed as a conventional in circular arc while the ends of other thermal shielding plates 101b in the neighborhood of the thermal shielding plates 101a are bent inward. In the case where the shielding plates 101a, 101b are jointed each other, the ends of the shielding plates 101b are further deformed inwardly. At this time the ends of the shielding plates 101a are outwardly energized and the shielding plates 101a, 101b are jointed in an adhered condition. Therefore, the function of the thermal shielding plates can normally be maintained without forming a passage in which radial natural convection is produced.

10. 发明专利

JP2013246101A Device and method for inserting device for checking inside of reactor container 有权
标题翻译：用于插入装置以检查反应器容器内部的装置和方法
公开(公告)号：JP2013246101A
公开(公告)日：2013-12-09
申请号：JP2012121264
申请日：2012-05-28
申请人： Toshiba Corp , 株式会社東芝
发明人： HIDAKA YUKIAKI , SAKAI YASUHIRO , SATO TANOSHI , FUJITA TOMOKI , SASAKI YUICHIRO , SUDO KAZUO
IPC分类号： G21C17/003 , G21C19/02
摘要： PROBLEM TO BE SOLVED: To provide a device and a method for inserting an inside-inside-checking device of a reactor container into the inside of the reactor container, without increasing a size and a weight of the device and without releasing radioactive substance in the reactor container to the outside.SOLUTION: An insertion device 10 is a device, air-tightly connected to a penetration 4 communicating with a reactor container 1, and for inserting an inside-checking device 24 for checking the inside of the reactor container 1 through the penetration 4 into the inside of the reactor container 1. The insertion device 10 comprises: an ejector nozzle 11 for ejecting gas with a higher pressure than that of the inside of the reactor container 1 toward the reactor container 1; a gas cylinder 12 for supplying gas to the ejector nozzle 11; and an on-off valve 14 disposed between the ejector nozzle 11 and the gas cylinder 12, and for opening and closing a channel connecting the ejector nozzle 11 and the gas cylinder 12.
摘要翻译：要解决的问题：提供一种用于将反应堆容器的内部内部检查装置插入反应堆容器内部的装置和方法，而不增加装置的尺寸和重量，并且不会释放放射性物质反应器容器到外部。解决方案：插入装置10是气密地连接到与反应堆容器1连通的穿透部4的装置，并且用于插入用于检查反应堆容器1内部的内部检查装置24，穿透4进入反应堆容器1的内部。插入装置10包括：喷射器喷嘴11，用于将压力高于反应容器1内部的气体朝向反应器容器1喷射; 用于向喷射器喷嘴11供给气体的气瓶12; 以及设置在喷射喷嘴11和气瓶12之间的开关阀14，并且用于打开和关闭连接喷射器喷嘴11和气瓶12的通道。

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