DE2346463C2 - Kernbrennstoffhülse - Google Patents
KernbrennstoffhülseInfo
- Publication number
- DE2346463C2 DE2346463C2 DE2346463A DE2346463A DE2346463C2 DE 2346463 C2 DE2346463 C2 DE 2346463C2 DE 2346463 A DE2346463 A DE 2346463A DE 2346463 A DE2346463 A DE 2346463A DE 2346463 C2 DE2346463 C2 DE 2346463C2
- Authority
- DE
- Germany
- Prior art keywords
- sleeve
- flange
- nuclear fuel
- web
- closure part
- 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
Links
- 239000003758 nuclear fuel Substances 0.000 title claims description 17
- 239000001257 hydrogen Substances 0.000 claims description 18
- 229910052739 hydrogen Inorganic materials 0.000 claims description 18
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 11
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 7
- 229910052726 zirconium Inorganic materials 0.000 claims description 7
- 229910001093 Zr alloy Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 2
- 230000003746 surface roughness Effects 0.000 claims description 2
- 239000000446 fuel Substances 0.000 description 18
- 150000004678 hydrides Chemical class 0.000 description 11
- 229910045601 alloy Inorganic materials 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- QSGNKXDSTRDWKA-UHFFFAOYSA-N zirconium dihydride Chemical compound [ZrH2] QSGNKXDSTRDWKA-UHFFFAOYSA-N 0.000 description 4
- 229910000568 zirconium hydride Inorganic materials 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- -1 hydride forms Chemical group 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000007871 hydride transfer reaction Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- OOAWCECZEHPMBX-UHFFFAOYSA-N oxygen(2-);uranium(4+) Chemical compound [O-2].[O-2].[U+4] OOAWCECZEHPMBX-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- G21C3/10—End closures ; Means for tight mounting therefor
-
- 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)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4283872A GB1404234A (en) | 1972-09-15 | 1972-09-15 | Plugs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2346463A1 DE2346463A1 (de) | 1974-04-04 |
| DE2346463C2 true DE2346463C2 (de) | 1982-11-25 |
Family
ID=10426206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2346463A Expired DE2346463C2 (de) | 1972-09-15 | 1973-09-14 | Kernbrennstoffhülse |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4046631A (OSRAM) |
| JP (1) | JPS5618917B2 (OSRAM) |
| BE (1) | BE804889A (OSRAM) |
| DE (1) | DE2346463C2 (OSRAM) |
| ES (1) | ES418797A1 (OSRAM) |
| FR (1) | FR2209170B1 (OSRAM) |
| GB (1) | GB1404234A (OSRAM) |
| IT (1) | IT996701B (OSRAM) |
| SE (1) | SE413710B (OSRAM) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4279700A (en) * | 1976-11-15 | 1981-07-21 | Westinghouse Electric Corp. | Tritium removal and retention device |
| US4642217A (en) * | 1984-07-26 | 1987-02-10 | Westinghouse Electric Corp. | Fuel rod for a nuclear reactor having an improved end plug assembly |
| US4664878A (en) * | 1984-09-26 | 1987-05-12 | Westinghouse Electric Corp. | Light water moderator filled rod for a nuclear reactor |
| US5966980A (en) * | 1994-09-29 | 1999-10-19 | General Electric Company | Method for fabricating end plugs for nuclear fuel rods |
| RU2182377C2 (ru) * | 2000-04-11 | 2002-05-10 | Государственный научный центр Российской Федерации Всероссийский научно-исследовательский институт неорганических материалов им. академика А.А. Бочвара | Твэл ядерного реактора |
| FR2864322B1 (fr) * | 2003-12-22 | 2008-08-08 | Framatome Anp | Crayon de combustible pour un reacteur nucleaire |
| US10410754B2 (en) * | 2016-10-11 | 2019-09-10 | Bwxt Mpower, Inc. | Resistance pressure weld for nuclear reactor fuel rod tube end plug |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1353035A (fr) * | 1963-01-11 | 1964-02-21 | Commissariat Energie Atomique | Bouchon à thermocouples |
| US3466226A (en) * | 1966-01-26 | 1969-09-09 | Gen Electric | Nuclear fuel element |
| US3762995A (en) * | 1968-01-08 | 1973-10-02 | Westinghouse Electric Corp | Sealed container having a zirconium tin alloy getter |
-
1972
- 1972-09-15 GB GB4283872A patent/GB1404234A/en not_active Expired
-
1973
- 1973-09-10 US US05/396,106 patent/US4046631A/en not_active Expired - Lifetime
- 1973-09-13 SE SE7312507A patent/SE413710B/xx unknown
- 1973-09-14 BE BE135681A patent/BE804889A/xx not_active IP Right Cessation
- 1973-09-14 IT IT69742/73A patent/IT996701B/it active
- 1973-09-14 FR FR7333100A patent/FR2209170B1/fr not_active Expired
- 1973-09-14 DE DE2346463A patent/DE2346463C2/de not_active Expired
- 1973-09-15 ES ES418797A patent/ES418797A1/es not_active Expired
- 1973-09-17 JP JP10485873A patent/JPS5618917B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2346463A1 (de) | 1974-04-04 |
| FR2209170A1 (OSRAM) | 1974-06-28 |
| FR2209170B1 (OSRAM) | 1978-01-13 |
| GB1404234A (en) | 1975-08-28 |
| ES418797A1 (es) | 1977-07-01 |
| IT996701B (it) | 1975-12-10 |
| US4046631A (en) | 1977-09-06 |
| BE804889A (fr) | 1974-03-14 |
| JPS4992495A (OSRAM) | 1974-09-03 |
| SE413710B (sv) | 1980-06-16 |
| JPS5618917B2 (OSRAM) | 1981-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8339 | Ceased/non-payment of the annual fee |