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1. 发明专利

JP2009031036A Reactor internal structure replacement device 审中-公开
标题翻译：反应器内部结构更换装置
公开(公告)号：JP2009031036A
公开(公告)日：2009-02-12
申请号：JP2007193256
申请日：2007-07-25
申请人： Toshiba Corp , 株式会社東芝
发明人： TSUYUKI AKIRA , TAKAGI KAORU , MATSUMOTO KOJI , SATO TAKAO , TOMATSU TSUTOMU
IPC分类号： G21C19/18
摘要： PROBLEM TO BE SOLVED: To avoid interference with a crane garter by shortening the length of the whole mast, and to perform a replacement work of fuel assemblies or the like in a short time.
SOLUTION: This device has a traveling carriage 10a traveling along one direction on a horizontal plane on a track provided over a reactor pressure vessel; a traversing carriage 10c moving in a direction perpendicular to the track on a horizontal plane provided on the traveling carriage; a multistage extension mast 1 extensible in the vertical direction, suspended from the traversing carriage, and constituted of a plurality of masts; and a gripper 9 mounted on the lower end of the multistage extension mast. An extension mode of the multistage extension mast when inserting/taking out fuel assemblies and a reactor internal structure into/from a core part is set to move a plurality of stages simultaneously.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过缩短整个桅杆的长度，并在短时间内进行燃料组件等的更换工作，避免对起重机吊架的干扰。解决方案：该装置具有在设置在反应堆压力容器上的轨道上的水平面上沿着一个方向行进的行进滑架10a; 在设置在行驶台架上的水平面上沿垂直于轨道的方向移动的横动滑架10c; 多台延伸杆1在垂直方向上可延伸，从横动滑架悬吊，并由多个桅杆构成; 以及安装在多级延伸杆的下端的夹持器9。将多级延伸桅杆在将燃料组件和反应堆内部结构插入/从芯部插入/取出时的扩展模式被设定为同时移动多个级。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2007271511A Reactor fuel replacement device 有权
标题翻译：反应器燃料更换装置
公开(公告)号：JP2007271511A
公开(公告)日：2007-10-18
申请号：JP2006099009
申请日：2006-03-31
申请人： Toshiba Corp , 株式会社東芝
发明人： MATSUMOTO KOJI , TOMATSU TSUTOMU , SATO TAKAO , TSUYUKI AKIRA , TAKAGI KAORU
IPC分类号： G21C19/18
摘要： PROBLEM TO BE SOLVED: To provide a reactor fuel replacement device for performing replacement works of a fuel assembly and reactor-core internal structure, in a short time.
SOLUTION: This reactor fuel replacement device comprises a traveling carriage 10a, traveling on a rail track provided above a nuclear reactor pressure vessel 14 and a traversing carriage 10b moving on the traveling carriage in a direction perpendicular to the track, a multi-stage extension mast 10c hung down from the traversing carriage 10b, and a fuel gripper 4 mounted on tip of the mast, for performing insertion and extraction of the fuel assembly 13, with respect to the core part of the pressure vessel. The extension mast is given an upper/lower two-part structure, comprising an upper mast part 21 and a lower mast part 21 that consists of a plurality of masts formed at least, in a telescopic manner. An upper mast telescoping mechanism 36 is provided to directly drive an inside second stage mast 21b in the upper mast 21 in the vertical directions for an outside first stage mast 21a.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在短时间内进行燃料组件和反应堆芯内部结构的更换工作的反应堆燃料更换装置。解决方案：该反应堆燃料更换装置包括在设置在核反应堆压力容器14上的导轨上行进的行进托架10a和沿着与轨道垂直的方向在行进托架上移动的横动滑架10b，从延伸滑架10b悬挂的平台延伸杆10c和安装在桅杆顶端上的燃料夹具4，用于相对于压力容器的芯部进行燃料组件13的插入和抽出。延伸杆具有上部/下部两部分结构，包括上部桅杆部分21和下部桅杆部分21，其由至少以伸缩方式形成的多个桅杆组成。上部桅杆伸缩机构36设置成直接驱动上桅杆21的内侧第二桅杆21b在垂直方向上用于外部第一桅杆21a。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2010145280A Apparatus for handling control rod and fuel support fitting 有权
标题翻译：用于处理控制杆和燃油支持配件的装置
公开(公告)号：JP2010145280A
公开(公告)日：2010-07-01
申请号：JP2008324081
申请日：2008-12-19
申请人： Toshiba Corp , 株式会社東芝
发明人： TOMATSU TSUTOMU , SOMA KOICHI , TAKAGI KAORU
IPC分类号： G21C19/19 , G21C7/16 , G21C19/20
CPC分类号： G21C19/105 , G21C19/19 , G21C19/207
摘要： PROBLEM TO BE SOLVED: To securely perform, without human error in operation or confirmation, coupling and decoupling via a bayonet coupling between a control rod and a control rod drive mechanism. SOLUTION: The apparatus 20 for handling a control rod and a fuel support fitting which attaches and detaches the control rod 4 and the fuel support fitting 6 is provided with: a fuel support fitting grappling tool 21 for detaching and attaching the fuel support fitting 6 by holding the fuel support fitting by a fitting grappling member 31; a lifting and rotating part 36 that is accommodated in the fuel support fitting grappling tool and that is liftable and rotatable; a control rod grappling tool 22 for detaching and attaching the control rod 4 by holding the control rod by a control rod grappling member 37 of the lifting and rotating part and performing decoupling and coupling between the control rod and a control rod drive mechanism 8; an operation pendant 24 for commanding operation of the fuel support fitting grappling tool 21 and the control rod grappling tool 22; and a control panel 25 for automatically controlling the control rod grappling tool 22 according to a command from the operation pendant. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了安全地执行操作或确认中的人为错误，通过控制杆和控制杆驱动机构之间的卡口联接进行耦合和去耦。解决方案：用于处理控制杆的装置20和附接和拆卸控制杆4和燃料支撑配件6的燃料支撑配件设置有：燃料支撑配件抓取工具21，用于拆卸和附接燃料支撑件通过用配合抓钩构件31保持燃料支撑配件来安装配件6; 提升和旋转部分36，其容纳在燃料支撑配件抓钩工具中并且是可升降和可旋转的; 用于通过由提升和旋转部件的控制杆抓钩构件37夹住控制杆来分离和附接控制杆4并执行控制杆和控制杆驱动机构8之间的解耦和联接的控制杆抓斗工具22; 用于指示燃料支撑配件抓取工具21和控制棒抓取工具22的操作的操作吊架24; 以及控制面板25，用于根据来自操作侧的指令来自动控制控制棒擒抱工具22。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2012230029A Fuel transfer method and fuel handling machine 审中-公开
标题翻译：燃料转运方法和燃油处理机
公开(公告)号：JP2012230029A
公开(公告)日：2012-11-22
申请号：JP2011099097
申请日：2011-04-27
申请人： Toshiba Corp , 株式会社東芝
发明人： ONO TAKESHI , TOMATSU TSUTOMU , SEKIGUCHI KOICHI , NAKAGAWA TETSURO , HARASHIMA YUSUKE , KURIHARA KENJI
IPC分类号： G21C19/32 , G21C19/06 , G21F9/36
摘要： PROBLEM TO BE SOLVED: To provide a fuel transfer method and a fuel handling machine which can safely perform work of storing fuel within a cask outside a fuel pool.SOLUTION: A fuel transfer method, which transfers fuel 13 from a fuel pool 12 to the outside of a reactor building 11, includes: a fuel unloading step for taking out the fuel 13 from the fuel pool 12 onto an operation floor 14 with use of fuel handling machines 21, 22; a fuel hanging/lowering step for hanging the fuel 13 and lowering it from the operation floor 14 to a ground floor 16; and a cask storage step for storing the fuel 13 which has been hung and lowered to the ground floor 16 within a cask 17.
摘要翻译：要解决的问题：提供一种燃料转移方法和燃料处理机，其可以安全地执行将燃料储存在储存器外部的燃料池内的工作。解决方案：将燃料13从燃料池12传递到反应堆建筑物11的外部的燃料转移方法包括：燃料卸载步骤，用于将燃料13从燃料池12取出到操作底板14上使用燃料处理机21,22; 用于悬挂燃料13并将其从操作底板14降低到底层16的燃料悬挂/降低步骤; 以及一个用于存储已经被挂起并降低到桶17中的底层16的燃料13的桶储存步骤。（C）2013，JPO＆INPIT

5. 发明专利

JP2008190877A In-reactor visual inspection device, and inspection method 审中-公开
标题翻译：反应器视觉检测装置和检查方法
公开(公告)号：JP2008190877A
公开(公告)日：2008-08-21
申请号：JP2007022393
申请日：2007-01-31
申请人： Toshiba Corp , 株式会社東芝
发明人： KAMEYAMA IKUKO , TAKABAYASHI JUNICHI , TOMATSU TSUTOMU , YAMAMOTO SATOSHI
IPC分类号： G21C17/08 , G21C17/003
摘要： PROBLEM TO BE SOLVED: To inspect a shroud support cylinder and a shroud support plate or the like in a reactor pressure vessel easily and surely in a short time when inspecting a boiling water reactor.
SOLUTION: An in-reactor visual inspection device is equipped with a pole 2 suspended approximately vertically from a bottom part in the reactor pressure vessel, whose lower end is arranged on a position facing to the interval between a shroud support leg 105 and a recirculation pump 107; an arm 13 provided on a lower end position of the pole, and extensible toward a lower position of the shroud support plate; and a remote visual inspection means 14 provided on the arm, and having a variable visual direction wherein the shroud support cylinder, the shroud support plate, and peripheral structure parts thereof are inspected visually.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：在检查沸水反应器时，在短时间内容易且可靠地检查反应堆压力容器中的护罩支撑筒和护罩支撑板等。解决方案：反应堆内目视检查装置装有从反应堆压力容器底部大致垂直悬挂的极柱2，其下端设置在面向护罩支撑腿105和再循环泵107; 臂13，其设置在杆的下端位置，并且可延伸到护罩支撑板的下部位置; 以及设置在臂上并且具有可变视觉方向的远程视觉检查装置14，其中目视检查护罩支撑筒，护罩支撑板及其周围结构部件。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007163242A Device and method for ultrasonic shot peening implementation for reactor core internal structure 有权
标题翻译：用于反应堆核心结构的超声波发射实施的装置和方法
公开(公告)号：JP2007163242A
公开(公告)日：2007-06-28
申请号：JP2005358472
申请日：2005-12-13
申请人： Toshiba Corp , 株式会社東芝
发明人： KAMEYAMA IKUKO , TOMATSU TSUTOMU , KINUGASA KUNIHIKO , MORI HIROSHI , OKUDA TAKESHI
IPC分类号： G21C19/02 , G21D1/00
CPC分类号： Y02E30/40
摘要： PROBLEM TO BE SOLVED: To realize a shot peening device for core internals which can both efficiently and surely give peening treatment to various kinds of structures, by easily accessing the positions in a reactor, where the treatment is executed and can both quickly and surely recover shots after the treatment without omission.
SOLUTION: A peening head mechanism 6 is equipped with a head cover 9, which is a box where one face opens and forms a closed space with a fixed capacity, by bringing the opening face into an intimate contact with the surface of the core internals, a horn 13 for ultrasonic vibration which ultrasonically vibrates the air in the head cover 9 and a shot supply/recovery mechanism 30, which is formed as a space with a fixed capacity communicating with the head cover 9 and stores shots inside the mechanism 30 to supply and recover them into the head cover 9.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了实现核心内部件的喷丸硬化装置，其能够有效且可靠地对各种结构进行喷丸处理，通过容易地进入执行处理的反应器中的位置，并且可以快速并在治疗后肯定恢复镜头，省略。解决方案：喷丸头机构6装备有头盖9，头盖9是一个面打开的盒子，并且通过使开口面与其表面紧密接触而形成具有固定容量的封闭空间核心内部，用于超声波振动的喇叭13，其超声振动头罩9中的空气和射击供应/恢复机构30，其形成为具有与头罩9连通的固定容量的空间，并且在机构内存储镜头 30提供并将其回收到头盖9中。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2005308459A Device for measuring position in reactor 有权
标题翻译：用于在反应器中测量位置的装置
公开(公告)号：JP2005308459A
公开(公告)日：2005-11-04
申请号：JP2004123273
申请日：2004-04-19
申请人： Toshiba Corp , 株式会社東芝
发明人： TOMATSU TSUTOMU , MAEHARA TAKESHI , YUGUCHI YASUHIRO
IPC分类号： G21C17/08 , G21C17/003
摘要： PROBLEM TO BE SOLVED: To provide a device for measuring positions in a reactor which combines required measuring accuracy and convenience in the measurement of positions and sizes of cracks.
SOLUTION: This device 3 for measuring positions in the reactor measures the size and position of an indication of a core shroud 1 in a reactor pressure vessel. The device 3 is equipped with a main body 5 of the device 3 which holds a camera 4 and controls and measures the orientation and position of the camera 4, a device control board 6 composed so as to capture the image information from the camera 4 and the position information of it and a data processing PC device 8 which processes the data from the device control board 6 and makes it possible to plot the indication at a certain magnification.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于测量反应器中的位置的装置，其结合所需的测量精度和方便测量裂纹的位置和尺寸。解决方案：用于测量反应堆中的位置的装置3测量反应堆压力容器中芯护罩1的指示的尺寸和位置。装置3配备有装置3的主体5，该主体5保持照相机4并控制并测量照相机4的方向和位置;装置控制板6，其构成为从照相机4拍摄图像信息;以及其位置信息和数据处理PC设备8，其处理来自设备控制板6的数据，并且使得可以以特定放大率绘制指示。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2013053928A Control rod/fuel supporting metal fitting handling apparatus 有权
标题翻译：控制杆/燃料支持金属配件处理设备
公开(公告)号：JP2013053928A
公开(公告)日：2013-03-21
申请号：JP2011192329
申请日：2011-09-05
申请人： Toshiba Corp , 株式会社東芝
发明人： SOMA KOICHI , TOMATSU TSUTOMU
IPC分类号： G21C19/20
摘要： PROBLEM TO BE SOLVED: To provide a control rod/fuel supporting metal fitting handling apparatus capable of simply and instantaneously changing detaching/attaching operation of a control rod having a length different from that of a present control rod and handling the control rod.SOLUTION: A control rod/fuel supporting metal fitting handling apparatus 20 includes: a fuel supporting metal fitting gripping tool 23 for detachably/attachably gripping a fuel supporting metal fitting 6; and a control rod gripping tool 22 stored in the fuel supporting metal fitting gripping tool 23 to detachably/attachably grip a control rod 4. The control rod gripping tool 22 includes a gripping tool seating and holding mechanism 45 arranged on the upper part of a control rod gripping tool body 40 and a control rod gripping member 41 arranged on the lower part of the control rod gripping tool body 40. The gripping tool seating and holding mechanism 45 includes: a first support member 50 allowed to be seated and held on an upper grating plate 5 so that the control rod gripping member 4 can handle the present control rod 4; and a second support member 51 allowed to be seated and held on the upper grating plate 5 on an axial direction position different from the first support member 50 to handle a control rod 30 having a length different from that of the present control rod 4.
摘要翻译：要解决的问题：提供一种控制棒/燃料支撑金属配件处理装置，其能够简单且瞬时地改变具有与本控制棒的长度不同的长度的控制棒的分离/附接操作，并且处理控制棒。控制棒/燃料支撑金属配件处理装置20包括：燃料支撑金属配件夹持工具23，用于可拆卸地/可附接地夹持燃料支撑金属配件6; 以及控制棒夹持工具22，其存储在燃料支撑金属配件夹持工具23中，以可拆卸地/可附接地夹持控制杆4.控制杆夹持工具22包括夹持工具座和保持机构45，其配置在控制器的上部杆夹持工具主体40和设置在控制棒夹持工具主体40的下部的控制杆夹持构件41.夹持工具座和保持机构45包括：第一支撑构件50，被允许安置并保持在上部光栅板5，使得控制棒夹持部件4能够处理本控制棒4; 并且允许第二支撑构件51在不同于第一支撑构件50的轴向位置上被放置并保持在上格栅板5上，以处理具有与本控制棒4的长度不同的长度的控制杆30。 P>版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2010266307A Temporary placing device for shroud head and method for installing the same 有权
标题翻译： SHROUD头的临时放置装置及其安装方法
公开(公告)号：JP2010266307A
公开(公告)日：2010-11-25
申请号：JP2009117265
申请日：2009-05-14
申请人： Toshiba Corp , 株式会社東芝
发明人： FUJITA TOMOKI , HATAKE HARUHIKO , SATO TANOSHI , TOMATSU TSUTOMU , KURIHARA KENJI
IPC分类号： G21C19/02 , G21C13/00
CPC分类号： Y02E30/40
摘要： PROBLEM TO BE SOLVED: To prevent movement and falling of a shroud head temporarily placed in a DS pool even when a big earthquake occurs; to prevent damage of the shroud head; and to prevent leakage of water under a dose in the DS pool caused by damage of a lining in the DS pool. SOLUTION: A temporary placing device for a shroud head temporarily supports a shroud head 2 taken out of a reactor pressure vessel c in a DS pool b, and includes a frame 1 for a shroud head which is provided at a lower part of the DS pool b, and on which the shroud head 2 is mounted; a mechanical fixing means fixing the trestle for a shroud head in the DS pool; and a vibration prevention means for preventing vibration by earthquakes by laterally supporting the mechanical fixing means. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使发生大地震，也可以防止临时放置在DS池中的护罩头的移动和坠落; 以防止护罩头损坏; 并防止在DS池中由于DS池内衬损伤造成的剂量泄漏。解决方案：用于护罩头的临时放置装置临时支撑从DS池b中的反应堆压力容器c取出的护罩头2，并且包括用于护罩头的框架1，该护罩头设置在下游部分 DS池b，其上安装有护罩头2; 机械固定装置，将用于护罩头的支架固定在DS池中; 以及用于通过横向支撑机械固定装置来防止地震发生振动的防振装置。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JPH0972989A DEVICE FOR FIXING RACK ON FLOOR 失效
公开(公告)号：JPH0972989A
公开(公告)日：1997-03-18
申请号：JP22643295
申请日：1995-09-04
申请人： TOSHIBA CORP
发明人： TOMATSU TSUTOMU
IPC分类号： G21C19/07 , G21F9/36
摘要： PROBLEM TO BE SOLVED: To make easier and to shorten work time required for firmly mounting, and dismounting a spent fuel-storing rack on a fuel pool floor. SOLUTION: In a fixing device for a rack 5 on the floor, the rack 5 is set detachably on a fuel pool floor 10, and a means that holds a mounting leg part 7 provided at the bottom of lack 5 to the floor 10 is included. A stud is fixed to the fuel pool floor 10. A plurality of projections 12 are provided at the tip of the stud 11, and a cap 13 which has a slot for the projection 12 to pass through and engages with the stud 11 for fixing is provided. A bolt part 14 is fixed at the upper part of cap 13. A hollow trapezoid nut 16 is screwed in the bolt part 14 so that the mounting leg part 7 is tightened and fixed. At the top of bolt part 14, a stop plate 15 with prevents the hollow trapezoid nut 16 from falling is attached.

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