ZA895067B - Method and device for the indentification of leakiness in a neutron-capturing pencil of a nuclear reactor - Google Patents
Method and device for the indentification of leakiness in a neutron-capturing pencil of a nuclear reactorInfo
- Publication number
- ZA895067B ZA895067B ZA895067A ZA895067A ZA895067B ZA 895067 B ZA895067 B ZA 895067B ZA 895067 A ZA895067 A ZA 895067A ZA 895067 A ZA895067 A ZA 895067A ZA 895067 B ZA895067 B ZA 895067B
- Authority
- ZA
- South Africa
- Prior art keywords
- indentification
- leakiness
- neutron
- pencil
- capturing
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
-
- 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
- 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)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- General Physics & Mathematics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Sealing Material Composition (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8809160A FR2634049B1 (fr) | 1988-07-06 | 1988-07-06 | Procede et dispositif d'identification du defaut d'etancheite d'un crayon absorbeur de neutrons d'un reacteur nucleaire |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA895067B true ZA895067B (en) | 1990-03-28 |
Family
ID=9368144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA895067A ZA895067B (en) | 1988-07-06 | 1989-07-04 | Method and device for the indentification of leakiness in a neutron-capturing pencil of a nuclear reactor |
Country Status (8)
Country | Link |
---|---|
US (1) | US5028380A (de) |
EP (1) | EP0350401B1 (de) |
JP (1) | JPH0252295A (de) |
KR (1) | KR900002339A (de) |
DE (1) | DE68908800T2 (de) |
ES (1) | ES2044171T3 (de) |
FR (1) | FR2634049B1 (de) |
ZA (1) | ZA895067B (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH678767A5 (de) * | 1989-06-30 | 1991-10-31 | Jozef Hanulik Dipl Chem | |
FR2666924B1 (fr) * | 1990-09-13 | 1992-12-18 | Framatome Sa | Procede et dispositif de detection de fuite sur un element combustible d'un assemblage pour reacteur nucleaire. |
CN101258365B (zh) * | 2005-09-07 | 2010-10-06 | 新日本石油株式会社 | 面状发热体、地采暖用电热板及地采暖用电热板集合体 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3042598A (en) * | 1960-10-03 | 1962-07-03 | Gen Electric | Shielded thorium fuel element |
DE1248822B (de) * | 1965-03-31 | |||
DE2258727A1 (de) * | 1972-11-30 | 1974-06-06 | Siemens Ag | Verfahren fuer das zonenweise umsetzen von kernreaktorbrennelementen |
US4033813A (en) * | 1975-10-22 | 1977-07-05 | The United States Of America As Represented By The United States Energy Research And Development Administration | Method of detecting leakage of reactor core components of liquid metal cooled fast reactors |
NL7600394A (nl) * | 1976-01-15 | 1977-07-19 | Kema Nv | Werkwijze en inrichting voor het op lek controleren van een splijtstofelement. |
FR2569041B1 (fr) * | 1984-08-08 | 1987-01-02 | Fragema Framatome & Cogema | Procede et dispositif de controle par ressuage de l'etancheite des gaines d'un assemblage de combustible nucleaire |
JPS626200A (ja) * | 1985-07-03 | 1987-01-13 | 株式会社東芝 | 制御棒破損検出装置 |
FR2585869B1 (fr) * | 1985-08-01 | 1987-11-13 | Fragema Framatome & Cogema | Procede et dispositif de controle des crayons de grappe pour assemblage de combustible nucleaire. |
-
1988
- 1988-07-06 FR FR8809160A patent/FR2634049B1/fr not_active Expired - Lifetime
-
1989
- 1989-07-04 ZA ZA895067A patent/ZA895067B/xx unknown
- 1989-07-04 JP JP1172822A patent/JPH0252295A/ja active Pending
- 1989-07-06 KR KR1019890009584A patent/KR900002339A/ko not_active Application Discontinuation
- 1989-07-06 US US07/377,229 patent/US5028380A/en not_active Expired - Fee Related
- 1989-07-06 EP EP89401945A patent/EP0350401B1/de not_active Expired - Lifetime
- 1989-07-06 ES ES89401945T patent/ES2044171T3/es not_active Expired - Lifetime
- 1989-07-06 DE DE89401945T patent/DE68908800T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE68908800T2 (de) | 1993-12-16 |
FR2634049A1 (fr) | 1990-01-12 |
DE68908800D1 (de) | 1993-10-07 |
EP0350401A1 (de) | 1990-01-10 |
FR2634049B1 (fr) | 1991-05-24 |
EP0350401B1 (de) | 1993-09-01 |
ES2044171T3 (es) | 1994-01-01 |
US5028380A (en) | 1991-07-02 |
KR900002339A (ko) | 1990-02-28 |
JPH0252295A (ja) | 1990-02-21 |
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