专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

KR1020020040228A 손상연료봉 저장 용기 有权
标题翻译： FAILED燃油储存罐
公开(公告)号：KR1020020040228A
公开(公告)日：2002-05-30
申请号：KR1020000070212
申请日：2000-11-24
申请人： 한전원자력연료 주식회사
发明人： 박진영 , 우상균 , 한용구 , 최재순 , 최병순 , 박종렬 , 김대욱 , 장흥순
IPC分类号： G21F5/008
摘要： PURPOSE: A failed fuel rod storage cask is provided to keep a nuclear fuel bar from a nuclear fuel aggregate after repairing or testing the nuclear fuel aggregate. CONSTITUTION: A grid plate(4) is located at an upper portion of a failed fuel storage cask body. The grid plate(4) guides a failed fuel bar(10) in a failed fuel bar storage tube and fixes the failed fuel bar storage tube. A nuclear fuel bar is easily charged or drawn in a tube(6) of a corresponding location using holes which are formed at the grid plate(4). A guide plate(3) supports nuclear fuel bar handling equipment. A support plate(8) fixes the highest guide plate(3), a grid plate(5), and a failed fuel bar storage tube by L-shaped angles(7). A hole is formed at the support plate(8).
摘要翻译：目的：在维修或测试核燃料聚集体之后，提供了一个失效的燃料棒储存桶，用于将核燃料棒从核燃料集料中保持。构成：格栅板（4）位于故障燃料储存桶体的上部。格栅板（4）将失效的燃料棒（10）引导到失效的燃料棒储存管中，并将失效的燃料棒储存管固定。核燃料棒容易地在对应位置的管（6）中被加载或者拉出，使用形成在格板（4）上的孔。导板（3）支撑核燃料棒处理设备。支撑板（8）通过L形角（7）固定最高导板（3），格板（5）和故障燃料棒储存管。在支撑板（8）上形成孔。

2. 发明授权

KR100314577B1 핵연료집합체로부터 해체조립이 용이한 일체형 상단고정체 有权
标题翻译：核燃料组件快速重构整体上端配件
公开(公告)号：KR100314577B1
公开(公告)日：2001-11-15
申请号：KR1019990010877
申请日：1999-03-30
申请人： 한전원자력연료 주식회사
发明人： 김규태 , 김용환 , 장영기 , 이신호 , 서정민 , 임현태 , 전상윤 , 이규석 , 김일규 , 류계열 , 최준형 , 최병순
IPC分类号： G21C3/30
CPC分类号： Y02E30/40
摘要： 본발명은핵연료집합체로부터해체조립이용이한일체형상단고정체에관한것으로, 그목적은핵연료집합체내에위치한핵연료봉의이상발생시, 핵연료집합체의상단고정체를신속하게해체및 조립하여핵연료봉의교체및 수리를용이하게하고, 핵연료봉의교체시발생되는핵폐기물의양을억제하며, 상단고정체를일체형으로형성하여손실부품의발생을미연에방지할수 있는핵연료집합체로부터해체조립이용이한일체형상단고정체를제공하는것이다. 본발명은핵연료집합체의반응도를제어하기위한제어봉의통로를제공하는안내관및 외곽기둥과, 상기안내관과외곽기둥사이에외곽기둥및 중앙기둥과일체형으로형성·설치되고안내관의받침턱에의해지지되는유로판과, 상기유로판과일체형으로형성·설치된각각의외곽기둥과일정한거리를유지하도록유로판중앙에유로판과일체형으로형성된중앙기둥과, 상기외곽기둥상부에설치되어외곽기둥상부를연결하는누름판과, 상기누름판과유로판사이에위치하도록각각의외곽기둥에설치되는누름스프링과, 상기중앙기둥과외곽기둥에연결되도록유로판상부에설치되어안내관과상단고정체를해체및 조립하는기능을갖는체결기구로구성된상단고정체를일체형으로형성하고, 상기상단고정체와안내관을체결기구에의해동시체결하여, 핵연료집합체로부터상단고정체를신속하고용이하게해체·조립할수 있는핵연료집합체로부터해체조립이용이한일체형상단고정체를제공함에있다.

3. 发明公开

KR1020000061665A 핵연료집합체의 하단고정체에 설치되는 적층형 이물질 유입방지필터 无效
标题翻译：累积型二氧化碳物质防护过滤器安装在核燃料组件的下端固定体
公开(公告)号：KR1020000061665A
公开(公告)日：2000-10-25
申请号：KR1019990010879
申请日：1999-03-30
申请人： 한전원자력연료 주식회사
发明人： 김규태 , 김용환 , 장영기 , 이신호 , 서정민 , 임현태 , 전상윤 , 이규석 , 김일규 , 류계열 , 최준형 , 최병순
IPC分类号： G21C3/322 , G21C19/30 , G21C3/30
CPC分类号： Y02E30/38
摘要： PURPOSE: An accumulation type alien substance prevention filter installed at a lower end fixing body of a nuclear fuel assembly is provided to protect a nuclear fuel rod by preventing alien substances flowed into a nuclear fuel assembly. CONSTITUTION: An accumulation type alien substance prevention filter installed at a lower end fixing body of a nuclear fuel assembly comprises a multitude of sheet. The sheets are formed with a multitude of cooling water flowing hole(21). The cooling water flowing holes of the sheets are crossed to each other. The sheets are accumulated on the lower end fixing body. A multitude of flowing holes is formed on the sheet toward a vertical direction, a horizontal direction, and a diagonal direction.
摘要翻译：目的：设置安装在核燃料组件的下端固定体上的积聚型异物物质防止过滤器，用于通过防止外来物质流入核燃料组件来保护核燃料棒。构成：安装在核燃料组件的下端固定体上的积聚型异物物质防止过滤器包括多个片材。片材形成有多个冷却水流动孔（21）。片材的冷却水流动孔彼此交叉。片材被积聚在下端固定体上。在纸张上沿垂直方向，水平方向和对角线方向形成多个流动孔。

4. 发明公开

KR1020000061664A 핵연료집합체내로의 이물질 유입을 방지하는 이물질 유입 방지장치 失效
标题翻译：核燃料燃料组件下端固定装置上安装的防水型防水过滤器
公开(公告)号：KR1020000061664A
公开(公告)日：2000-10-25
申请号：KR1019990010878
申请日：1999-03-30
申请人： 한전원자력연료 주식회사
发明人： 김규태 , 김용환 , 장영기 , 이신호 , 서정민 , 임현태 , 전상윤 , 이규석 , 김일규 , 류계열 , 최준형 , 최병순
IPC分类号： G21C3/322 , G21C19/30 , G21C3/30
CPC分类号： Y02E30/38
摘要： PURPOSE: An insertion type alien substance prevention filter installed at a lower end fixing body of a nuclear fuel assembly is provided to prevent alien substances flowed into a nuclear fuel assembly. CONSTITUTION: An insertion type alien substance prevention filter installed at a lower end fixing body of a nuclear fuel assembly comprises a multitude of wing(15) and an alien substance prevention device(19). The alien substance prevention device comprises a multitude of flowing holes(16) formed by the wings. The alien substance prevention device is installed within a cooling water flowing hole formed at the lower end fixing body in order to prevent alien substances more than 5mm flowed into the nuclear fuel assembly.
摘要翻译：目的：提供安装在核燃料组件的下端固定体上的插入型异物物质防止过滤器，以防止外来物质流入核燃料组件。构成：安装在核燃料组件的下端固定体上的插入型异物物质防止过滤器包括多个翼（15）和异物物质防止装置（19）。外来物质防止装置包括由翼形成的多个流动孔（16）。外来物质防止装置安装在形成在下端固定体上的冷却水流动孔内，以防止大于5mm的异物流入核燃料组件。

5. 发明授权

KR100421332B1 손상연료봉 저장 용기 有权
标题翻译： 손상연료봉저장용기
公开(公告)号：KR100421332B1
公开(公告)日：2004-03-09
申请号：KR1020000070212
申请日：2000-11-24
申请人： 한전원자력연료 주식회사
发明人： 박진영 , 우상균 , 한용구 , 최재순 , 최병순 , 박종렬 , 김대욱 , 장흥순
IPC分类号： G21F5/008
摘要： PURPOSE: A failed fuel rod storage cask is provided to keep a nuclear fuel bar from a nuclear fuel aggregate after repairing or testing the nuclear fuel aggregate. CONSTITUTION: A grid plate(4) is located at an upper portion of a failed fuel storage cask body. The grid plate(4) guides a failed fuel bar(10) in a failed fuel bar storage tube and fixes the failed fuel bar storage tube. A nuclear fuel bar is easily charged or drawn in a tube(6) of a corresponding location using holes which are formed at the grid plate(4). A guide plate(3) supports nuclear fuel bar handling equipment. A support plate(8) fixes the highest guide plate(3), a grid plate(5), and a failed fuel bar storage tube by L-shaped angles(7). A hole is formed at the support plate(8).
摘要翻译：目的：提供一个失效的燃料棒储存罐，以便在修理或测试核燃料集料后，保持核燃料棒不受核燃料集料的影响。组成：格栅板（4）位于失效的燃料储存容器主体的上部。格栅板（4）引导失效的燃料棒储存管中失效的燃料棒（10）并固定失效的燃料棒储存管。使用形成在格栅板（4）上的孔，核燃料棒容易地充入或拉入对应位置的管（6）中。导板（3）支撑核燃料棒处理设备。支撑板（8）将L形角度（7）的最高导向板（3），格栅板（5）和故障燃料棒储存管固定。在支撑板（8）上形成孔。

6. 发明授权

KR100314578B1 핵연료집합체내로의 이물질 유입을 방지하는 이물질 유입 방지장치 失效
标题翻译：用于保护核燃料组件下端配件中的碎屑的插入式过滤器
公开(公告)号：KR100314578B1
公开(公告)日：2001-11-15
申请号：KR1019990010878
申请日：1999-03-30
申请人： 한전원자력연료 주식회사
发明人： 김규태 , 김용환 , 장영기 , 이신호 , 서정민 , 임현태 , 전상윤 , 이규석 , 김일규 , 류계열 , 최준형 , 최병순
IPC分类号： G21C3/322 , G21C19/30 , G21C3/30
CPC分类号： Y02E30/38
摘要： 본발명은핵연료집합체내로의이물질유입을방지하는이물질유입방지장치에관한것으로, 그목적은핵연료집합체의하부에위치한하단고정체의냉각수흐름구멍을통해냉각수와같이핵연료집합체내로유입되는이물질의유입을방지하여핵연료봉의손상을방지하고, 전력생산력을향상시키며, 방사능누출등의대형사고를미연에방지함과동시에, 경제적부담감을저하시키는핵연료집합체내로의이물질유입을방지하는이물질유입방지장치를제공하는것이다. 본발명은안내관과지지격자에의해다수개의핵연료봉이일정간격을유지하며상단고정체와하단고정체사이에설치되는핵연료집합체에있어서; 상기하단고정체에형성된냉각수흐름구멍내에, 동일한크기인다수개의날개를박판의동일한높이에등간격으로돌출·형성되고, 상기날개에의해여러개의흐름구멍이형성된이물질유입방지장치를삽입·설치하여, 하단고정체흐름구멍의크기및 형태에따라다르나현재상용중인핵연료집합체내로 5㎜이상의이물질유입을방지하는핵연료집합체내로의이물질유입을방지하는이물질유입방지장치를제공함에있다.

7. 发明公开

KR1020000061663A 핵연료집합체로부터 해체조립이 용이한 일체형 상단고정체 有权
标题翻译：从核燃料组件执行拆卸和组装的上端固定体
公开(公告)号：KR1020000061663A
公开(公告)日：2000-10-25
申请号：KR1019990010877
申请日：1999-03-30
申请人： 한전원자력연료 주식회사
发明人： 김규태 , 김용환 , 장영기 , 이신호 , 서정민 , 임현태 , 전상윤 , 이규석 , 김일규 , 류계열 , 최준형 , 최병순
IPC分类号： G21C3/30
CPC分类号： Y02E30/40
摘要： PURPOSE: An upper end fixing body for performing disassembly and assembly from a nuclear fuel assembly is provided to disassemble or assemble easily an upper end fixing body for supporting an upper end of the nuclear fuel assembly in order to withdraw or exchange a nuclear fuel rod from a nuclear fuel assembly. CONSTITUTION: An upper end fixing body for performing disassembly and assembly from a nuclear fuel assembly comprises a support lattice body, an upper and a lower end fixing body, a guide tube(203), a structure material and a nuclear fuel rod. The upper end fixing body is formed with one body. The upper end fixing body and the guide tube are combined simultaneously with a combination device. The upper end fixing body is easily assembled or disassembled from the nuclear fuel assembly.
摘要翻译：目的：提供用于从核燃料组件进行拆卸和组装的上端固定体，以容易地拆卸或组装用于支撑核燃料组件的上端的上端固定体，以便将核燃料棒从核燃料组件。构成：用于从核燃料组件进行拆卸和组装的上端固定体包括支撑格架体，上下固定体，导管（203），结构材料和核燃料棒。上端固定体形成一体。上端固定体和引导管与组合装置同时组合。上端固定体容易地与核燃料组件组装或拆卸。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式