CH665919A5 - Dispositif de fermeture de chateau de stockage de combustible nucleaire use. - Google Patents
Dispositif de fermeture de chateau de stockage de combustible nucleaire use. Download PDFInfo
- Publication number
- CH665919A5 CH665919A5 CH4846/85A CH484685A CH665919A5 CH 665919 A5 CH665919 A5 CH 665919A5 CH 4846/85 A CH4846/85 A CH 4846/85A CH 484685 A CH484685 A CH 484685A CH 665919 A5 CH665919 A5 CH 665919A5
- Authority
- CH
- Switzerland
- Prior art keywords
- gas
- seal
- castle
- passage
- primary
- Prior art date
Links
- 239000003758 nuclear fuel Substances 0.000 title description 2
- 239000002699 waste material Substances 0.000 title 1
- 239000007789 gas Substances 0.000 claims description 65
- 230000001681 protective effect Effects 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 239000002915 spent fuel radioactive waste Substances 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 12
- 238000012360 testing method Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 description 28
- 239000000446 fuel Substances 0.000 description 21
- 239000010935 stainless steel Substances 0.000 description 20
- 229910001220 stainless steel Inorganic materials 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 229910052734 helium Inorganic materials 0.000 description 15
- 239000001307 helium Substances 0.000 description 15
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 15
- 230000000712 assembly Effects 0.000 description 12
- 238000000429 assembly Methods 0.000 description 12
- 238000009434 installation Methods 0.000 description 12
- 230000007774 longterm Effects 0.000 description 11
- 239000010410 layer Substances 0.000 description 10
- 238000003466 welding Methods 0.000 description 8
- 238000012544 monitoring process Methods 0.000 description 7
- 230000000717 retained effect Effects 0.000 description 7
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 229910000975 Carbon steel Inorganic materials 0.000 description 5
- 239000011358 absorbing material Substances 0.000 description 5
- 239000010962 carbon steel Substances 0.000 description 5
- 239000004020 conductor Substances 0.000 description 5
- 230000004992 fission Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 239000011247 coating layer Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 230000004224 protection Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000009182 swimming Effects 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- 229910001093 Zr alloy Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 210000001520 comb Anatomy 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 229910052580 B4C Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229910052704 radon Inorganic materials 0.000 description 1
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F3/00—Shielding characterised by its physical form, e.g. granules, or shape of the material
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F5/00—Transportable or portable shielded containers
- G21F5/06—Details of, or accessories to, the containers
- G21F5/12—Closures for containers; Sealing arrangements
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F5/00—Transportable or portable shielded containers
- G21F5/005—Containers for solid radioactive wastes, e.g. for ultimate disposal
- G21F5/008—Containers for fuel elements
- G21F5/012—Fuel element racks in the containers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Examining Or Testing Airtightness (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67072784A | 1984-11-13 | 1984-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH665919A5 true CH665919A5 (fr) | 1988-06-15 |
Family
ID=24691611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH4846/85A CH665919A5 (fr) | 1984-11-13 | 1985-11-12 | Dispositif de fermeture de chateau de stockage de combustible nucleaire use. |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS61120094A (enrdf_load_stackoverflow) |
| KR (1) | KR930011023B1 (enrdf_load_stackoverflow) |
| BE (1) | BE903631A (enrdf_load_stackoverflow) |
| CH (1) | CH665919A5 (enrdf_load_stackoverflow) |
| ES (1) | ES8801966A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2573238B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2166680B (enrdf_load_stackoverflow) |
| IT (1) | IT1185498B (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4896046A (en) * | 1988-05-24 | 1990-01-23 | Westinghouse Electric Corp. | Fuel rod shipping cask having peripheral fins |
| US4997618A (en) * | 1988-05-24 | 1991-03-05 | Westinghouse Electric Corp. | Fuel rod shipping cask having peripheral fins |
| FR2649824B1 (fr) * | 1989-07-17 | 1994-03-25 | Commissariat A Energie Atomique | Emballage d'entreposage et de transport de matieres fissiles |
| US5089214A (en) * | 1990-07-26 | 1992-02-18 | Westinghouse Electric Corp. | Apparatus for monitoring the pressure within a cask containing radioactive material |
| FR2762132B1 (fr) * | 1997-04-10 | 1999-06-18 | Commissariat Energie Atomique | Emballage de transport de colis dangereux, tels que des colis nucleaires de forte activite |
| FR2766570B1 (fr) * | 1997-07-24 | 1999-09-24 | Transnucleaire | Dispositif et procede de controle permanent de l'etancheite de couvercles simples ou multiples d'obturation de conteneurs pour matieres radioactives |
| SE2251135A1 (en) * | 2022-09-30 | 2024-03-31 | Svensk Kaernbraenslehantering Ab | Devices and methods |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1039416A (en) * | 1974-09-19 | 1978-09-26 | Norman L. Greer | Shipping container for nuclear fuels |
| US4197467A (en) * | 1977-12-16 | 1980-04-08 | N L Industries, Inc. | Dry containment of radioactive materials |
| DE2905094C2 (de) * | 1979-02-10 | 1982-03-18 | GNS Gesellschaft für Nuklear-Service mbH, 4300 Essen | Abschirmtransport- und/oder Abschirmlagerbehälter |
| DE2950198A1 (de) * | 1979-12-13 | 1981-06-19 | Kraftwerk Union AG, 4330 Mülheim | Einrichtung und verfahren zur lagerung von verbrauchten brennelementen |
| DE3025795C2 (de) * | 1980-07-08 | 1986-08-28 | GNS Gesellschaft für Nuklear-Service mbH, 4300 Essen | Verfahren zur kontinuierlichen Überwachung von zwei Dichtungsbarrieren bei Abschirmtransport- und Lagerbehältern für radioaktive Substanzen |
| US4456827A (en) * | 1980-07-11 | 1984-06-26 | Transnuklear Gmbh | Transportation and/or storage containers for radioactive material |
| DE3037290C2 (de) * | 1980-10-02 | 1983-01-20 | Transnuklear Gmbh, 6450 Hanau | Transport- und/oder Lagerbehälter für radioaktive Stoffe |
| DE3127219A1 (de) * | 1981-07-10 | 1983-01-27 | GNS Gesellschaft für Nuklear-Service mbH, 4300 Essen | Abschirmtransport- und/oder abschirmlagerbehaelter |
-
1985
- 1985-11-05 IT IT22727/85A patent/IT1185498B/it active
- 1985-11-07 ES ES548632A patent/ES8801966A1/es not_active Expired
- 1985-11-11 GB GB08527745A patent/GB2166680B/en not_active Expired
- 1985-11-12 FR FR858516685A patent/FR2573238B1/fr not_active Expired - Lifetime
- 1985-11-12 JP JP60254601A patent/JPS61120094A/ja active Granted
- 1985-11-12 CH CH4846/85A patent/CH665919A5/fr not_active IP Right Cessation
- 1985-11-13 BE BE0/215854A patent/BE903631A/fr not_active IP Right Cessation
- 1985-11-13 KR KR1019850008483A patent/KR930011023B1/ko not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61120094A (ja) | 1986-06-07 |
| FR2573238A1 (fr) | 1986-05-16 |
| BE903631A (fr) | 1986-05-13 |
| KR930011023B1 (ko) | 1993-11-19 |
| KR860004433A (ko) | 1986-06-23 |
| JPH0476596B2 (enrdf_load_stackoverflow) | 1992-12-04 |
| ES8801966A1 (es) | 1987-08-01 |
| ES548632A0 (es) | 1987-08-01 |
| GB2166680A (en) | 1986-05-14 |
| IT1185498B (it) | 1987-11-12 |
| IT8522727A0 (it) | 1985-11-05 |
| FR2573238B1 (fr) | 1992-07-31 |
| GB8527745D0 (en) | 1985-12-18 |
| GB2166680B (en) | 1989-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |