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21. 发明授权

KR102241474B1 원자로 냉각라인의 공기 유입 방지 제어장치 및 방법 有权
公开(公告)号：KR102241474B1
公开(公告)日：2021-04-16
申请号：KR1020190114912
申请日：2019-09-18
申请人： 한국원자력연구원
发明人： 서경우 , 김성훈 , 박기정 , 박홍범 , 정민규 , 윤현기 , 김인국 , 김현종
IPC分类号： G21C15/18 , G21C23/00 , F16K35/00
摘要： 본발명의한 실시예는원자로수조에연결되는냉각라인에서배관내 압력이대기압보다낮은부분에서파손발생시 감쇠탱크의압력변화에대응하여사이폰제어밸브를제어함으로써배관파손부분을통해공기의유입을방지할수 있는원자로냉각라인의공기유입방지제어장치및 방법을제공한다.

22. 发明公开

KR20210031719A 방사성동위원소의 제조를 위한 타깃 조사 시스템 审中-公开
公开(公告)号：KR20210031719A
公开(公告)日：2021-03-22
申请号：KR20217003820
申请日：2019-07-15
IPC分类号： G21C23/00 , G21C1/02 , G21C1/20 , G21G1/00 , G21G1/02
摘要： 중앙보어를형성하는본체, 중앙보어내에수용되는승강기, 및조사된타깃제거시스템을반응기의용기관통부와유체연통하게배치하기위한도킹표면을갖는조사된타깃제거시스템을포함하는타깃조사시스템. 타깃캐니스터는그 내부방사성동위원소타깃을활주식으로수용하고, 승강기는타깃캐니스터를수용하도록구성된다. 승강기는방사성동위원소타깃을조사할때 반응기내로하강되고, 조사된타깃제거시스템은타깃조사동안반응기의압력경계의일 부분을형성한다.

23. 发明公开

KR1020210001079A 핵연료봉 고정장치 有权
公开(公告)号：KR1020210001079A
公开(公告)日：2021-01-06
申请号：KR1020190076609
申请日：2019-06-26
申请人： 한국원자력연구원
发明人： 소원재 , 이규홍 , 김종환 , 김기남 , 김성환 , 정용진
IPC分类号： G21C3/33 , H02K7/00 , H02P7/00 , G21C23/00
摘要： 본발명은핵연료봉의양단부의봉단마개를용접하기위해핵연료봉을고정하는데사용되는핵연료봉고정장치에관한것이다. 본발명의일 실시예에따른핵연료봉고정장치는, 복수개의핵연료봉삽입부가평행하게연장하도록배치된몸체부를포함하는핵연료봉고정부; 및상기핵연료봉고정부를회전및 수평이동시킬수 있도록구성된회전및 수평구동부를포함한다. 상기핵연료봉삽입부는몸체부에회전가능하게배치된다. 상기회전및 수평구동부는상기핵연료봉고정부의회전축을회전가능하게지지하는지지부재; 및상기핵연료봉고정부의상기회전축을회전시키기위한서보모터부를포함한다. 상기복수개의핵연료봉삽입부는상기핵연료봉삽입부의연장방향과직교하는방향으로소정간격으로배열되며, 상기회전및 수평구동부는상기핵연료봉고정부를상기복수개의핵연료봉삽입부의배열방향으로이동시킬수 있도록구성된다.

24. 发明公开

KR1020150124607A 인양 삭구 점검 기구, 이를 이용한 인양 삭구 수직도 점검 세트 및 인양 삭구 수평도 점검 세트 有权
标题翻译： LIFT RIG检查设备，起重机检查设置和提升水平检查设置使用它
公开(公告)号：KR1020150124607A
公开(公告)日：2015-11-06
申请号：KR1020140051292
申请日：2014-04-29
申请人： 한전케이피에스 주식회사
发明人： 강치형
IPC分类号： G01D21/02 , G01B11/26 , G01C9/00 , G21C19/02 , G21C23/00
摘要： 본발명은인양삭구점검기구에관한것으로서, 원자로를분해하지않고도상부안내구조물을인양하는인양삭구를점검할수 있는인양삭구점검기구에관한것이다. 본발명에따른인양삭구점검기구는원자로상부안내구조물을인양하기위하여복수개의칼럼(column)과칼럼의단부에구비되는인양볼트를가지는인양삭구를점검하는인양삭구점검기구에관한것으로서, 인양볼트의점검을위해인양볼트가체결될수 있도록형성된체결홀을가지는복수개의인서트, 및인서트서로간을연결하도록인서트에부착되는연결바를포함한다.
摘要翻译：本发明涉及一种升降机检查装置，其是能够在不拆卸原子反应器的情况下检查用于提升上导向结构的升降机的升降机检查装置。根据本发明的升降机检查装置涉及一种用于检查具有多个列的升降机的升降机检查装置，以及设置在塔的端部单元中的提升伏特，以提升原子反应堆的上导向结构。升降机检查装置包括：多个插入件，其具有用于固定提升伏特以用于检查的紧固孔; 以及连接到插入件上以将插入件彼此连接的连接杆。

25. 发明公开

KR1020120118200A 사용후핵연료용 크리프 시험장치 有权
标题翻译：用于燃油核燃料试验的装置
公开(公告)号：KR1020120118200A
公开(公告)日：2012-10-26
申请号：KR1020110035634
申请日：2011-04-18
申请人： 한국원자력연구원
发明人： 양용식 , 국동학 , 권형문 , 장정남 , 최종원
IPC分类号： G21C17/06 , G21C23/00
CPC分类号： G21C17/06 , G21C23/00 , Y02E30/40
摘要： PURPOSE: A creep test device for spent fuels is provided to constantly maintain a size of pressure provided to a specimen even though a creep test environment is suddenly changed. CONSTITUTION: A test unit(10) heats a specimen including spent fuels. The test unit provides a test environment of the specimen. A pressure unit(20) provides first pressure to the specimen. A control unit(30) constantly maintains a size of the first pressure of the pressure unit by connecting the test unit to a test environment change of the specimen. The control unit selectively changes the first pressure in the pressure unit into second pressure to maintain pressure.
摘要翻译：目的：提供一种用于乏燃料的蠕变试验装置，以便即使蠕变试验环境突然改变，也能始终保持提供给样品的压力大小。构成：测试单元（10）加热包含乏燃料的试样。测试单元提供样品的测试环境。压力单元（20）向样品提供第一压力。控制单元（30）通过将测试单元连接到样本的测试环境变化来始终保持压力单元的第一压力的大小。控制单元选择性地将压力单元中的第一压力改变为第二压力以保持压力。

26. 发明公开

KR1020120100023A 소듐-물 반응 실험 장치 失效
标题翻译：钠水反应试验装置
公开(公告)号：KR1020120100023A
公开(公告)日：2012-09-12
申请号：KR1020110018619
申请日：2011-03-02
申请人： 포항공과대학교 산학협력단
发明人： 김무환 , 안호선 , 방인철
IPC分类号： G21C17/02 , G21C23/00
CPC分类号： G21C17/025 , B01J19/18 , G21C23/00
摘要： PURPOSE: A sodium-water reaction testing device is provided to reduce initial heat and pressure in an explosive reaction state by sensing heat and pressure of sodium and water. CONSTITUTION: A glove box(4) has enough thickness. The glove box protects an experimenter from danger of explosion of sodium. The glove box is connected to a first duct(7) in order to prevent formation of an oxide film which uses sodium and oxygen. The glove box is connected to a second duct. A vacuum pump and a second valve remove air of the glove box. A testing device(100) includes a reactor(10) inside the glove box.
摘要翻译：目的：提供钠水反应试验装置，通过感测钠和水的热量和压力来降低爆炸反应状态下的初始热和压力。规定：手套箱（4）具有足够的厚度。手套箱保护实验者免受钠爆炸的危险。手套箱连接到第一管道（7），以防止形成使用钠和氧的氧化膜。手套箱连接到第二个导管。真空泵和第二阀去除手套箱的空气。测试装置（100）包括手套箱内的反应器（10）。

27. 发明授权

KR101166136B1 감쇄탱크 有权
标题翻译： DECAY坦克
公开(公告)号：KR101166136B1
公开(公告)日：2012-07-23
申请号：KR1020110045044
申请日：2011-05-13
申请人： 한국원자력연구원
发明人： 서경우 , 박용철 , 서재광 , 지대영 , 윤주현
IPC分类号： G21C23/00 , G21C19/307
CPC分类号： G21C19/307 , G21C23/00 , Y02E30/40
摘要： PURPOSE: A decay tank is provided to increase delay time through an inner vertical baffle, an outer vertical baffle, and a distribution pipe connected to the inner vertical baffle. CONSTITUTION: A housing(102) has an internal space. An inner vertical baffle(104) is fixed to the inner upper side of the housing. An outer vertical baffle(106) accommodates the inner vertical baffle. A distribution pipe(120) is connected to the inside of the inner vertical baffle. A discharge pipe(134) is arranged through the bottom of the housing. A drain pipe(130) is installed at the bottom of the outer vertical baffle.
摘要翻译：目的：提供衰减槽，以通过内部垂直挡板，外部垂直挡板和连接到内部垂直挡板的分配管道来延长延迟时间。构成：外壳（102）具有内部空间。内部垂直挡板（104）固定到壳体的内侧上侧。外部垂直挡板（106）容纳内部垂直挡板。分配管（120）连接到内垂直挡板的内部。排出管（134）穿过壳体的底部布置。排水管（130）安装在外垂直挡板的底部。

28. 发明公开

KR1020120034975A 핵연료 취급 기중기 시뮬레이터 无效
标题翻译：核燃料起重机模拟器
公开(公告)号：KR1020120034975A
公开(公告)日：2012-04-13
申请号：KR1020100096399
申请日：2010-10-04
申请人： 한전케이피에스 주식회사
发明人： 임영출 , 김원경 , 김철효 , 이일성
IPC分类号： G21C19/18 , G21C23/00 , G21D3/04
CPC分类号： Y02E30/40 , G21C19/10 , G06F17/5009 , G21C19/18
摘要： PURPOSE: A nuclear fuel handling crane simulator is provided to reduce inspecting time and costs by accurately indicating the location and cause in which an error is created. CONSTITUTION: A controller(10) controls a nuclear fuel handling crane. The controller outputs an answer signal about control commands by receiving the control commands. An embedded board(20) outputs location information about a transfer command among the control commands. A computer(30) inputs various set values in the embedded board. A computer(40) for HMI(Human Machine Interface) determines whether an error is generated or not by checking the control commands of the controller and the answer signal of the embedded board. The computer for HMI indicates the generation of the error in screen. An error indication part(50) indicates blocks according to function. The error indication part indicates a generation signal route of the error by interpreting PLC data of the controller.
摘要翻译：目的：提供核燃料处理起重机模拟器，以通过准确地指示产生错误的位置和原因来减少检查时间和成本。规定：控制器（10）控制核燃料处理起重机。控制器通过接收控制命令输出关于控制命令的应答信号。嵌入式板（20）在控制命令之间输出关于传送命令的位置信息。计算机（30）在嵌入式板中输入各种设定值。用于HMI（人机界面）的计算机（40）通过检查控制器的控制命令和嵌入式板的应答信号来确定是否产生错误。 HMI的计算机指示屏幕中出现错误。错误指示部（50）根据功能指示块。错误指示部分通过解释控制器的PLC数据来指示错误的生成信号路由。

29. 发明公开

KR1020090092472A 핵연료 피복관 크러드 모사시험장치 및 방법 有权
标题翻译：核燃料管的模拟装置和方法
公开(公告)号：KR1020090092472A
公开(公告)日：2009-09-01
申请号：KR1020080017728
申请日：2008-02-27
申请人： 한국원자력연구원 , 한국수력원자력 주식회사
发明人： 맹완영 , 김우철 , 김종환 , 상쿤자오
IPC分类号： G21C17/00 , G21C23/00
CPC分类号： G21C17/001 , G21C3/06 , G21C17/017 , G21Y2002/103 , G21Y2004/20
摘要： A CRUD(Chalk River Unidentified Deposit) simulation apparatus of a nuclear fuel tube and a simulating method thereof are provided to preserve boron compounds inside the CRUD by rapidly cooling the CRUD. An inflow valve(20) is installed on an inflow tube(10) in order to control the inflow of the solution with high temperature and high pressure. A pressure tube(40) generates the CRUD by contacting the solution of the high temperature and high pressure with the nuclear fuel tube. An outflow valve(60) is installed on an outflow tube(50) in order to control the outflow of the solution with the high pressure and the high pressure. A branch tube(70) is branched from the inflow tube and the outflow tube. A branch value(80) is open to detour the solution with high temperature and high pressure through the inflow tube, the branch tube, and the outflow tube when the inflow valve and the outflow valve are closed. A pressure tube exhaust valve(90) prevents the re-dissolution of the water-soluble component of the CRUD.
摘要翻译：通过快速冷却CRUD，提供核燃料管的CRUD（Chalk River Unidentified Deposit）模拟装置及其模拟方法来保护CRUD内部的硼化合物。流入阀（20）安装在流入管（10）上，以便控制溶液在高温高压下的流入。压力管（40）通过使高温和高压的溶液与核燃料管接触来产生CRUD。流出阀（60）安装在流出管（50）上，以便控制溶液在高压和高压下的流出。分支管70从流入管和流出管分支。当流入阀和流出阀关闭时，分支值（80）打开以通过流入管，分支管和流出管高温高压地迂回解决方案。压力管排气阀（90）防止CRUD的水溶性成分的再溶解。

30. 发明公开

KR1020090036336A 연구용원자로의 고속중성자 조사장치 有权
标题翻译：研究反应堆的快速中性辐射设备
公开(公告)号：KR1020090036336A
公开(公告)日：2009-04-14
申请号：KR1020070101459
申请日：2007-10-09
申请人： 한국원자력연구원
发明人： 김학성 , 박상준 , 전병진 , 채희택 , 박철 , 김헌일
IPC分类号： G21C23/00
摘要： A fast neutron irradiation facility of a research reactor is provided to maximize nuclear fuel by installing an irradiation hole at the outside of a core and reducing the interference with core reactivity. A fast neutron irradiation facility of a research reactor includes a reflector(430) which is on the outside of a reflector tank(432) while being submerged at a water tube. A core(410) is composed of the nuclear fuel bundle while being at the center of a nuclear reactor. The reflector is compose of heavy water or beryllium while surrounding the core, and an aluminum block(446) is closely adhered to the outer wall of the reflector while having a plurality of penetration holes. The nuclear fuel(442) is loaded into the aluminum block, and the nuclear fuel is inserted within a plurality of penetration holes. The high speed neutron radiation space block(448) is closely adhered to the other side of the aluminum block.
摘要翻译：提供研究堆的快速中子照射设备，通过在核心的外部安装照射孔并减少与核心反应性的干扰来最大化核燃料。研究堆的快中子照射设备包括反射器（430），反射器（430）在反射器箱（432）的外侧被浸没在水管上。核心（410）由核燃料束组成，同时处于核反应堆的中心。反射器由围绕芯的重水或铍构成，并且铝块（446）紧密地粘附到反射器的外壁上，同时具有多个穿透孔。核燃料（442）被装载到铝块中，并且核燃料被插入到多个穿透孔内。高速中子辐射空间块（448）紧密地粘附在铝块的另一侧。

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