CN1398408A - 通过焊接贯通核燃料棒的上端塞的充气通道的端部检查密封闭合操作的方法 - Google Patents
通过焊接贯通核燃料棒的上端塞的充气通道的端部检查密封闭合操作的方法 Download PDFInfo
- Publication number
- CN1398408A CN1398408A CN01804754A CN01804754A CN1398408A CN 1398408 A CN1398408 A CN 1398408A CN 01804754 A CN01804754 A CN 01804754A CN 01804754 A CN01804754 A CN 01804754A CN 1398408 A CN1398408 A CN 1398408A
- Authority
- CN
- China
- Prior art keywords
- filling channel
- welding
- center
- end plug
- axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003466 welding Methods 0.000 title claims abstract description 106
- 238000000034 method Methods 0.000 title claims abstract description 39
- 239000003758 nuclear fuel Substances 0.000 title claims description 8
- 239000000446 fuel Substances 0.000 claims abstract description 87
- 239000011261 inert gas Substances 0.000 claims abstract description 13
- 239000008188 pellet Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims description 6
- 239000000945 filler Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 description 10
- 239000001307 helium Substances 0.000 description 8
- 229910052734 helium Inorganic materials 0.000 description 8
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 8
- 238000005476 soldering Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910001093 Zr alloy Inorganic materials 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-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
-
- 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)
- Laser Beam Processing (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0001859A FR2805075B1 (fr) | 2000-02-15 | 2000-02-15 | Procede de controle d'une operation de fermeture etanche par soudage de l'extremite d'un canal de remplissage traversant le bouchon superieur d'un crayon de combustible nucleaire |
FR00/01859 | 2000-02-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1398408A true CN1398408A (zh) | 2003-02-19 |
CN1159727C CN1159727C (zh) | 2004-07-28 |
Family
ID=8847016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018047548A Expired - Lifetime CN1159727C (zh) | 2000-02-15 | 2001-02-02 | 一种检查核燃料棒密封闭合操作的方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6668034B2 (zh) |
EP (1) | EP1264316B1 (zh) |
CN (1) | CN1159727C (zh) |
AT (1) | ATE300785T1 (zh) |
DE (1) | DE60112256T2 (zh) |
ES (1) | ES2245680T3 (zh) |
FR (1) | FR2805075B1 (zh) |
WO (1) | WO2001061707A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103157892A (zh) * | 2011-12-14 | 2013-06-19 | 中核建中核燃料元件有限公司 | 一种燃料元件棒压塞焊接一体化方法 |
CN105469838A (zh) * | 2015-12-23 | 2016-04-06 | 中广核研究院有限公司 | 燃料组件及其提高反应堆安全性的燃料棒 |
CN108090931A (zh) * | 2017-12-13 | 2018-05-29 | 中国科学院光电技术研究所 | 一种基于圆和十字特征组合的抗遮挡抗干扰的标志器识别与位姿测量方法 |
CN108172310A (zh) * | 2017-12-15 | 2018-06-15 | 岭澳核电有限公司 | 燃料棒端塞、燃料棒及其装配方法 |
CN109994221A (zh) * | 2017-12-29 | 2019-07-09 | 中核建中核燃料元件有限公司 | 一种核燃料棒上端塞 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8571167B2 (en) * | 2009-06-01 | 2013-10-29 | Advanced Reactor Concepts LLC | Particulate metal fuels used in power generation, recycling systems, and small modular reactors |
JP2013517479A (ja) | 2010-01-13 | 2013-05-16 | アドバンスト・リアクター・コンセプツ・エルエルシー | シースで被覆された環状の金属核燃料 |
WO2011142869A2 (en) | 2010-02-22 | 2011-11-17 | Advanced Reactor Concepts LLC | Small, fast neutron spectrum nuclear power plant with a long refueling interval |
KR102374678B1 (ko) | 2014-04-14 | 2022-03-14 | 어드밴스드 리액터 컨셉트 엘엘씨 | 금속 합금 매트릭스에 분산된 세라믹 핵연료 |
ITBO20150187A1 (it) * | 2015-04-16 | 2016-10-16 | Magneti Marelli Spa | Metodo di saldatura laser tra due elementi metallici adiacenti di un avvolgimento statorico con barre rigide per una macchina elettrica |
EP3216552B1 (en) * | 2016-03-09 | 2018-12-12 | NGK Spark Plug Co., Ltd. | Laser welding methods, method of manufacturing a welded body, method of manufacturing electrode for spark plug, and method of manufacturing spark plug based on such laser welding methods |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2643809B2 (de) * | 1976-09-29 | 1980-10-09 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zum Einjustieren eines Körpers |
US4554128A (en) * | 1983-03-01 | 1985-11-19 | Westinghouse Electric Corp. | Nuclear fuel rod end plug weld inspection |
US4857260A (en) * | 1988-09-28 | 1989-08-15 | General Electric Company | Apparatus for assembling and welding end plugs to nuclear fuel cladding tubes and inspecting the end plug welds on an automated basis |
US5108693A (en) * | 1988-09-28 | 1992-04-28 | General Electric Company | Non-destructive dimensional and flaw inspection of thin wall tube weldments |
FR2667527B1 (fr) | 1990-10-08 | 1993-01-22 | Fbfc | Equipement de percage et/ou d'obturation au laser du trou de queusot d'un crayon combustible. |
JP3214942B2 (ja) * | 1993-02-25 | 2001-10-02 | 三菱原子燃料株式会社 | ペレット端面検査方法及び装置 |
US5375756A (en) * | 1993-03-31 | 1994-12-27 | General Electric Company | Apparatus for assembling and welding final end plugs to nuclear fuel-containing cladding tubes and inspecting the welds, all on an automated basis |
US5554837A (en) * | 1993-09-03 | 1996-09-10 | Chromalloy Gas Turbine Corporation | Interactive laser welding at elevated temperatures of superalloy articles |
GB9321866D0 (en) * | 1993-10-22 | 1993-12-15 | Kinsman Grant | Fuzzy logic control of laser welding |
US5572102A (en) * | 1995-02-28 | 1996-11-05 | Budd Canada Inc. | Method and apparatus for vision control of welding robots |
US5602885A (en) * | 1995-08-25 | 1997-02-11 | Westinghouse Electric Corporation | Automated girth weld inspection of nuclear fuel rods |
US5748691A (en) * | 1996-03-11 | 1998-05-05 | General Electric Company | Apparatus and methods for sealing end plugs for nuclear fuel rods |
US5923555A (en) * | 1997-06-02 | 1999-07-13 | Framatome Technologies, Inc. | Welding system |
US5958267A (en) | 1997-07-21 | 1999-09-28 | General Electric Company | High pressure laser welding of nuclear fuel rods |
FR2798770B1 (fr) | 1999-09-22 | 2001-12-21 | Franco Belge Combustibles | Procede de controle du soudage d'un bouchon de fermeture etanche d'un crayon de combustible pour un reacteur nucleaire |
-
2000
- 2000-02-15 FR FR0001859A patent/FR2805075B1/fr not_active Expired - Fee Related
-
2001
- 2001-02-02 DE DE60112256T patent/DE60112256T2/de not_active Expired - Lifetime
- 2001-02-02 AT AT01904048T patent/ATE300785T1/de not_active IP Right Cessation
- 2001-02-02 WO PCT/FR2001/000331 patent/WO2001061707A1/fr active IP Right Grant
- 2001-02-02 EP EP01904048A patent/EP1264316B1/fr not_active Expired - Lifetime
- 2001-02-02 ES ES01904048T patent/ES2245680T3/es not_active Expired - Lifetime
- 2001-02-02 US US10/203,443 patent/US6668034B2/en not_active Expired - Lifetime
- 2001-02-02 CN CNB018047548A patent/CN1159727C/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103157892A (zh) * | 2011-12-14 | 2013-06-19 | 中核建中核燃料元件有限公司 | 一种燃料元件棒压塞焊接一体化方法 |
CN105469838A (zh) * | 2015-12-23 | 2016-04-06 | 中广核研究院有限公司 | 燃料组件及其提高反应堆安全性的燃料棒 |
CN105469838B (zh) * | 2015-12-23 | 2018-01-05 | 中广核研究院有限公司 | 燃料组件及其提高反应堆安全性的燃料棒 |
CN108090931A (zh) * | 2017-12-13 | 2018-05-29 | 中国科学院光电技术研究所 | 一种基于圆和十字特征组合的抗遮挡抗干扰的标志器识别与位姿测量方法 |
CN108172310A (zh) * | 2017-12-15 | 2018-06-15 | 岭澳核电有限公司 | 燃料棒端塞、燃料棒及其装配方法 |
CN109994221A (zh) * | 2017-12-29 | 2019-07-09 | 中核建中核燃料元件有限公司 | 一种核燃料棒上端塞 |
Also Published As
Publication number | Publication date |
---|---|
ATE300785T1 (de) | 2005-08-15 |
WO2001061707A1 (fr) | 2001-08-23 |
EP1264316B1 (fr) | 2005-07-27 |
FR2805075A1 (fr) | 2001-08-17 |
CN1159727C (zh) | 2004-07-28 |
US20030012326A1 (en) | 2003-01-16 |
DE60112256T2 (de) | 2006-01-26 |
EP1264316A1 (fr) | 2002-12-11 |
DE60112256D1 (de) | 2005-09-01 |
ES2245680T3 (es) | 2006-01-16 |
FR2805075B1 (fr) | 2002-05-10 |
US6668034B2 (en) | 2003-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: FRAMATOME ANP Free format text: FORMER OWNER: FRANCO-BELGE DE FABRICATION DE COMBUSTIBLES Effective date: 20140208 |
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CP02 | Change in the address of a patent holder |
Address after: Roy Georgi River, France Patentee after: SOCIETE FRANCO-BELGE DE FABRICATION DE COMBUSTIBLE - FBFC Address before: Kolb tile Patentee before: SOCIETE FRANCO-BELGE DE FABRICATION DE COMBUSTIBLE - FBFC |
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CP02 | Change in the address of a patent holder | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140208 Address after: France Courbevoie Patentee after: AREVA NP Address before: Roy Georgi River, France Patentee before: SOCIETE FRANCO-BELGE DE FABRICATION DE COMBUSTIBLE - FBFC |
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C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: Kolb tile Patentee after: AREVA NP Address before: France Courbevoie Patentee before: AREVA NP |
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CX01 | Expiry of patent term |
Granted publication date: 20040728 |
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CX01 | Expiry of patent term |