GB1197880A - Improvements in and relating to Nuclear Fuel Elements - Google Patents
Improvements in and relating to Nuclear Fuel ElementsInfo
- Publication number
- GB1197880A GB1197880A GB31496/69A GB3149669A GB1197880A GB 1197880 A GB1197880 A GB 1197880A GB 31496/69 A GB31496/69 A GB 31496/69A GB 3149669 A GB3149669 A GB 3149669A GB 1197880 A GB1197880 A GB 1197880A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- tube
- fuel
- duct
- partition
- 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 1
- 239000007789 gas Substances 0.000 abstract 6
- 230000004992 fission Effects 0.000 abstract 5
- 239000000446 fuel Substances 0.000 abstract 5
- 239000000463 material Substances 0.000 abstract 4
- 239000002826 coolant Substances 0.000 abstract 3
- 238000005192 partition Methods 0.000 abstract 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 2
- 239000000919 ceramic Substances 0.000 abstract 2
- 238000005253 cladding Methods 0.000 abstract 2
- 239000011261 inert gas Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 229910052786 argon Inorganic materials 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000005496 eutectics Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000001307 helium Substances 0.000 abstract 1
- 229910052734 helium Inorganic materials 0.000 abstract 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 235000011837 pasties Nutrition 0.000 abstract 1
- 239000008188 pellet Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000011345 viscous material Substances 0.000 abstract 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
- G21C3/041—Means for removal of gases from fuel elements
-
- 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)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR157747 | 1968-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1197880A true GB1197880A (en) | 1970-07-08 |
Family
ID=8652037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31496/69A Expired GB1197880A (en) | 1968-07-03 | 1969-06-23 | Improvements in and relating to Nuclear Fuel Elements |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE734801A (enExample) |
| DE (1) | DE6925243U (enExample) |
| FR (1) | FR1581632A (enExample) |
| GB (1) | GB1197880A (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009040644A3 (en) * | 2007-09-26 | 2009-05-28 | Del Nova Vis S R L | Nuclear reactor, in particular pool-type nuclear reactor, having new concept fuel elements |
| US20210110940A1 (en) * | 2019-10-15 | 2021-04-15 | Nuscale Power, Llc | Nuclear reactors having liquid metal alloy fuels and/or moderators |
| US11728053B2 (en) | 2019-10-15 | 2023-08-15 | Nuscale Power, Llc | Heat pipe networks for heat removal, such as heat removal from nuclear reactors, and associated systems and methods |
| US12062462B2 (en) | 2020-08-17 | 2024-08-13 | Nuscale Power, Llc | Thermal power conversion systems including heat pipes and photovoltaic cells |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS524713B2 (enExample) * | 1971-10-21 | 1977-02-05 | ||
| JPS5310237B2 (enExample) * | 1973-02-21 | 1978-04-12 | ||
| CN110136848B (zh) * | 2019-05-21 | 2020-08-04 | 中国核动力研究设计院 | 非能动排出燃料球作为第二套停堆系统的高温堆堆芯 |
-
1968
- 1968-07-03 FR FR157747A patent/FR1581632A/fr not_active Expired
-
1969
- 1969-06-19 BE BE734801D patent/BE734801A/xx unknown
- 1969-06-23 GB GB31496/69A patent/GB1197880A/en not_active Expired
- 1969-06-25 DE DE6925243U patent/DE6925243U/de not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009040644A3 (en) * | 2007-09-26 | 2009-05-28 | Del Nova Vis S R L | Nuclear reactor, in particular pool-type nuclear reactor, having new concept fuel elements |
| US8817942B2 (en) | 2007-09-26 | 2014-08-26 | Del Nova Vis S.R.L. | Nuclear reactor, in particular pool-type nuclear reactor, with new-concept fuel elements |
| US20210110940A1 (en) * | 2019-10-15 | 2021-04-15 | Nuscale Power, Llc | Nuclear reactors having liquid metal alloy fuels and/or moderators |
| JP2022552608A (ja) * | 2019-10-15 | 2022-12-19 | ニュースケール パワー エルエルシー | 液体金属合金の燃料及び／又は減速材を有する原子炉 |
| US11710577B2 (en) * | 2019-10-15 | 2023-07-25 | Nuscale Power, Llc | Nuclear reactors having liquid metal alloy fuels and/or moderators |
| US11728053B2 (en) | 2019-10-15 | 2023-08-15 | Nuscale Power, Llc | Heat pipe networks for heat removal, such as heat removal from nuclear reactors, and associated systems and methods |
| US20230377763A1 (en) * | 2019-10-15 | 2023-11-23 | Nuscale Power, Llc | Nuclear reactors having liquid metal alloy fuels and/or moderators |
| US12217878B2 (en) | 2019-10-15 | 2025-02-04 | Nuscale Power, Llc | Heat pipe networks for heat removal, such as heat removal from nuclear reactors, and associated systems and methods |
| US12062462B2 (en) | 2020-08-17 | 2024-08-13 | Nuscale Power, Llc | Thermal power conversion systems including heat pipes and photovoltaic cells |
Also Published As
| Publication number | Publication date |
|---|---|
| DE6925243U (de) | 1970-02-26 |
| FR1581632A (enExample) | 1969-09-19 |
| BE734801A (enExample) | 1969-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |