ES2047160T3 - Metodo y aparato de inspeccion de fugas de helio en las barras de combustible nuclear. - Google Patents
Metodo y aparato de inspeccion de fugas de helio en las barras de combustible nuclear.Info
- Publication number
- ES2047160T3 ES2047160T3 ES90100867T ES90100867T ES2047160T3 ES 2047160 T3 ES2047160 T3 ES 2047160T3 ES 90100867 T ES90100867 T ES 90100867T ES 90100867 T ES90100867 T ES 90100867T ES 2047160 T3 ES2047160 T3 ES 2047160T3
- Authority
- ES
- Spain
- Prior art keywords
- helio
- rods
- nuclear fuel
- indicates
- previously established
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
- G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
- G01M3/229—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators removably mounted in a test cell
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/202—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material using mass spectrometer detection systems
-
- 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
- G21C17/07—Leak testing
-
- 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)
- General Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
UN METODO Y APARATO DE INSPECCION PARA COMPROBAR FUGAS DE HELIO EN VARILLAS DE COMBUSTIBLE NUCLEAR, DEJANDO FUGAR HELIO CONSTANTEMENTE, A UN VALOR CONOCIDO PREDETERMINADO, DENTRO DE UNA CAMARA DE ENSAYO QUE CONTIENE LA VARILLA O VARILLAS DE COMBUSTIBLE A COMPROBAR Y MIDIENDO EL HELIO EN LA ATMOSFERA DENTRO DE LA CAMARA DE TAL MODO QUE UN VALOR MEDIDO DE HELIO POR DEBAJO DE UN MINIMO PREVIAMENTE ESTABLECIDO INDICA UN FUNCIONAMIENTO DEFECTUOSO DEL EQUIPO, MIENTRAS QUE UN VALOR MEDIDO DE HELIO POR ENCIMA DE UN MAXIMO PREVIAMENTE ESTABLECIDO INDICA LA PRESENCIA, Y UN VALOR DE HELIO MEDIDO ENTRE EL MINIMO Y EL MAXIMO PREVIAMENTE ESTABLECIDOS INDICA LA AUSENCIA, DE UNA FUGA DE HELIO DESDE LA VARILLA O VARILLAS DEL ENSAYO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/301,414 US5009835A (en) | 1989-01-25 | 1989-01-25 | Nuclear fuel rod helium leak inspection apparatus and method |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2047160T3 true ES2047160T3 (es) | 1994-02-16 |
Family
ID=23163246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90100867T Expired - Lifetime ES2047160T3 (es) | 1989-01-25 | 1990-01-17 | Metodo y aparato de inspeccion de fugas de helio en las barras de combustible nuclear. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5009835A (es) |
EP (1) | EP0379946B1 (es) |
JP (1) | JPH02232597A (es) |
DE (1) | DE69005130D1 (es) |
ES (1) | ES2047160T3 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5414742A (en) * | 1993-11-10 | 1995-05-09 | Westinghouse Electric Corporation | Leak-detection system and method for detecting a leaking container |
RU2164672C1 (ru) * | 1999-07-23 | 2001-03-27 | Открытое акционерное общество "Машиностроительный завод" | Способ непрерывного контроля герметичности тепловыделяющих элементов и устройство для его осуществления |
KR100470932B1 (ko) * | 2002-07-31 | 2005-02-21 | 한국수력원자력 주식회사 | 와전류 탐상검사용 핵연료봉 이송장치 |
FR2860640B1 (fr) * | 2003-10-01 | 2006-01-13 | Framatome Anp | Procede et dispositif de conditionnement de crayons de combustible nucleaire non etanches en vue de leur transport et de leur stockage ou entreposage de longue duree |
DE102008037058A1 (de) * | 2008-08-08 | 2010-02-11 | Oerlikon Leybold Vacuum Gmbh | Verfahren zur Bestimmung einer Gesamt-Leckrate einer Vakuumanlage sowie eine Vakuumanlage |
KR101434933B1 (ko) * | 2013-01-08 | 2014-08-29 | 한전원자력연료 주식회사 | 핵연료집합체 제조를 위한 연료봉 검사장치 |
DE102014118623B3 (de) * | 2014-12-15 | 2016-04-28 | Areva Gmbh | Vorrichtung und Verfahren zur Durchführung einer Dichtheitsprüfung an Brennstabkapseln |
RU2624909C1 (ru) * | 2016-10-19 | 2017-07-10 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") | Способ обнаружения негерметичных тепловыделяющих элементов сборок ядерного реактора с жидкометаллическим теплоносителем |
CN106601315B (zh) * | 2016-11-02 | 2020-04-24 | 中国核电工程有限公司 | 一种燃料棒全自动氦检漏装置 |
RU177143U1 (ru) * | 2017-10-18 | 2018-02-12 | Федеральное государственное унитарное предприятие "Горно-химический комбинат" (ФГУП "ГХК") | Испытательная камера для тепловыделяющего элемента |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE620835A (es) * | 1961-08-01 | 1900-01-01 | ||
DE2548891C3 (de) * | 1975-10-31 | 1983-04-28 | Finnigan MAT GmbH, 2800 Bremen | Probenwechsler für Massenspektrometer |
US4117333A (en) * | 1977-04-29 | 1978-09-26 | Westinghouse Electric Corp. | Nuclear fuel element leak detection system |
FR2402201A1 (fr) * | 1977-09-02 | 1979-03-30 | Cerca | Procede de detection des defauts d'etancheite au moyen d'un spectrometre a helium |
US4136553A (en) * | 1977-09-08 | 1979-01-30 | Westinghouse Electric Corp. | Method for verifying the pressure in a nuclear reactor fuel rod |
US4260886A (en) * | 1979-09-07 | 1981-04-07 | Rca Corporation | Measurement of a gas constituent by a mass spectrometer |
DE3002575C2 (de) * | 1980-01-25 | 1983-12-29 | Finnigan MAT GmbH, 2800 Bremen | Einrichtung zum automatisch steuerbaren Probentransport in einen unter Hochvakuum stehenden Raum eines Analysengerätes |
GB2173006A (en) * | 1985-03-27 | 1986-10-01 | British Nuclear Fuels Plc | Leak testing nuclear fuel elements |
US4754638A (en) * | 1986-05-23 | 1988-07-05 | Antares Engineering, Inc. | Apparatus and method for leak testing automotive wheel rims |
US4722219A (en) * | 1986-10-30 | 1988-02-02 | Antares, Inc. | Method and apparatus for zero drift compensation in a leak detector using a trace gas detector circuit |
-
1989
- 1989-01-25 US US07/301,414 patent/US5009835A/en not_active Expired - Fee Related
-
1990
- 1990-01-17 EP EP90100867A patent/EP0379946B1/en not_active Revoked
- 1990-01-17 ES ES90100867T patent/ES2047160T3/es not_active Expired - Lifetime
- 1990-01-17 DE DE90100867T patent/DE69005130D1/de not_active Expired - Lifetime
- 1990-01-24 JP JP2014746A patent/JPH02232597A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US5009835A (en) | 1991-04-23 |
JPH02232597A (ja) | 1990-09-14 |
EP0379946A3 (en) | 1991-11-21 |
EP0379946A2 (en) | 1990-08-01 |
DE69005130D1 (de) | 1994-01-27 |
EP0379946B1 (en) | 1993-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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