KR101081559B1 - 핵연료 집합체의 피복관 수축변형비 시험장치 - Google Patents
핵연료 집합체의 피복관 수축변형비 시험장치 Download PDFInfo
- Publication number
- KR101081559B1 KR101081559B1 KR1020090111074A KR20090111074A KR101081559B1 KR 101081559 B1 KR101081559 B1 KR 101081559B1 KR 1020090111074 A KR1020090111074 A KR 1020090111074A KR 20090111074 A KR20090111074 A KR 20090111074A KR 101081559 B1 KR101081559 B1 KR 101081559B1
- Authority
- KR
- South Korea
- Prior art keywords
- block
- support
- test piece
- pair
- guide bar
- Prior art date
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 55
- 239000003758 nuclear fuel Substances 0.000 title claims abstract description 13
- 230000008602 contraction Effects 0.000 title 1
- 238000005253 cladding Methods 0.000 claims abstract description 20
- 239000000446 fuel Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 230000004992 fission Effects 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 229910052778 Plutonium Inorganic materials 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 229910001093 Zr alloy Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/06—Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/02—Fuel elements
- G21C3/04—Constructional details
- G21C3/06—Casings; Jackets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
Description
Claims (5)
- 소정 거리를 두고 설치되어 시험편의 양단을 지지하는 한 쌍의 지지블록, 상기 지지블록 중 어느 하나의 일측에 결합되어 시험편을 회전시키는 핸들을 포함하는 시험편 지지수단;상기 지지블록의 후방에 배치되며 소정 거리를 두고 설치되는 한 쌍의 고정블록, 상기 고정블록들 전방에 각각 설치되어 전ㆍ후 이동 가능한 한 쌍의 이동블록, 상기 한 쌍의 이동블록을 상호 연결해 주는 연결블록, 상기 한 쌍의 이동블록에 수평 방향으로 결합되는 가이드바, 상기 가이드바에 좌ㆍ우 이동 가능하게 결합되며 시험편에 선을 긋기 위한 디바이더가 구비된 선긋기블록을 포함하는 선긋기수단을 포함하는 것을 특징으로 하는 핵연료 집합체의 피복관 수축변형비 시험장치.
- 청구항 1에 있어서,상기 선긋기수단의 일측에 디바이더와 시험편과의 간격을 조절하는 거리조절수단이 더 포함되는 것을 특징으로 하는 핵연료 집합체의 피복관 수축변형비 시험장치.
- 청구항 2에 있어서,상기 거리조절수단은 상기 연결블록의 전방에 소정 거리를 두고 설치되는 거리조절블록, 상기 거리조절블록을 관통하여 연결블록에 결합되는 회전스크류를 포함하는 것을 특징으로 하는 핵연료 집합체의 피복관 수축변형비 시험장치.
- 청구항 1 내지 3 중 어느 한 항에 있어서,상기 가이드바에는 눈금이 형성되는 것을 특징으로 하는 핵연료 집합체의 피복관 수축변형비 시험장치.
- 청구항 1 내지 3 중 어느 한 항에 있어서,상기 가이드바에는 버니어 캘리퍼스가 더 구비되는 것을 특징으로 하는 핵연료 집합체의 피복관 수축변형비 시험장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090111074A KR101081559B1 (ko) | 2009-11-17 | 2009-11-17 | 핵연료 집합체의 피복관 수축변형비 시험장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090111074A KR101081559B1 (ko) | 2009-11-17 | 2009-11-17 | 핵연료 집합체의 피복관 수축변형비 시험장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110054440A KR20110054440A (ko) | 2011-05-25 |
KR101081559B1 true KR101081559B1 (ko) | 2011-11-08 |
Family
ID=44363629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090111074A KR101081559B1 (ko) | 2009-11-17 | 2009-11-17 | 핵연료 집합체의 피복관 수축변형비 시험장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101081559B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104457497A (zh) * | 2014-12-19 | 2015-03-25 | 苏州莱测检测科技有限公司 | 一种块体长度测量装置 |
CN106091904A (zh) * | 2016-08-01 | 2016-11-09 | 上海众源燃油分配器制造有限公司 | 一种用于高压油轨尺寸检验的检具 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101102346B1 (ko) * | 2009-11-17 | 2012-01-03 | 한전원자력연료 주식회사 | 핵연료 집합체용 지지격자의 외부 평탄도 보정장치 |
KR101102345B1 (ko) * | 2009-11-17 | 2012-01-03 | 한전원자력연료 주식회사 | 핵연료 집합체용 지지격자의 외부 진직도 보정장치 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000329668A (ja) | 1999-05-24 | 2000-11-30 | Japan Nuclear Cycle Development Inst States Of Projects | 炉外燃料ピン束圧縮試験装置 |
-
2009
- 2009-11-17 KR KR1020090111074A patent/KR101081559B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000329668A (ja) | 1999-05-24 | 2000-11-30 | Japan Nuclear Cycle Development Inst States Of Projects | 炉外燃料ピン束圧縮試験装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104457497A (zh) * | 2014-12-19 | 2015-03-25 | 苏州莱测检测科技有限公司 | 一种块体长度测量装置 |
CN106091904A (zh) * | 2016-08-01 | 2016-11-09 | 上海众源燃油分配器制造有限公司 | 一种用于高压油轨尺寸检验的检具 |
Also Published As
Publication number | Publication date |
---|---|
KR20110054440A (ko) | 2011-05-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101081559B1 (ko) | 핵연료 집합체의 피복관 수축변형비 시험장치 | |
CN203011294U (zh) | 精确尺寸测量装置 | |
KR20120026300A (ko) | 핵연료 지지격자 측정용 고정지그 및 측정장치 | |
KR102027824B1 (ko) | 판재용 평탄도 측정장치 | |
JPS62257092A (ja) | 燃料集合体の検査装置 | |
CN103606387B (zh) | 一种核燃料元件芯体去除装置 | |
US20160282214A1 (en) | Inclining Test Equipment | |
CN212568229U (zh) | 一种沥青混合料弯曲试验夹具 | |
EP3957972A1 (en) | Carbon fibre bundle sample preparation apparatus, and preparation method for carbon fibre bundle | |
CN109317936A (zh) | 一种叶片测量底座制备方法 | |
PT1945405E (pt) | Processo e dispositivo de regulação da profundidade de introdução de uma ferramenta num porta-ferramentas | |
CN110988972B (zh) | 高精度三维便携式表面污染仪检定装置 | |
CN213301167U (zh) | 一种刀口尺棱边直线度的直接测量装置 | |
KR20110049134A (ko) | 인장 시험편용 고정장치 | |
CN210818148U (zh) | 一种金属管件对接焊接辅助装置 | |
CN104819901B (zh) | 刮板弯曲试验组合测试装置及使用方法 | |
CN109738468B (zh) | 一种用于中子衍射测量中样品定位的通用型探针夹持装置 | |
US20010019596A1 (en) | Method and device for measuring a transverse dimension of a spacer-grid of a nuclear fuel assembly | |
Bityutsky et al. | Laser measuring machine for 3D noncontact inspection of geometric parameters of grid spacers for nuclear reactors VVER-1000 | |
CN219757912U (zh) | 测试夹具 | |
CN216482669U (zh) | 一种高效工件高度测量装置 | |
JP2012037380A (ja) | 試験片切断装置 | |
CN207335582U (zh) | 用于检测管梁的检具 | |
CN218350044U (zh) | 基于混凝土回弹仪用校准装置 | |
CN211346590U (zh) | 钢筋保护层卡控测量工具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20091117 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20110726 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20111031 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20111102 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20111103 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20141104 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20141104 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20151103 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20151103 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20161103 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20161103 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20171030 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20171030 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20181102 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20181102 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20191104 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20191104 Start annual number: 9 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20201102 Start annual number: 10 End annual number: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20211103 Start annual number: 11 End annual number: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20221102 Start annual number: 12 End annual number: 12 |