ES425917A1 - Perfeccionamientos introducidos en conjuntos de combustible para reactor nuclear. - Google Patents
Perfeccionamientos introducidos en conjuntos de combustible para reactor nuclear.Info
- Publication number
- ES425917A1 ES425917A1 ES425917A ES425917A ES425917A1 ES 425917 A1 ES425917 A1 ES 425917A1 ES 425917 A ES425917 A ES 425917A ES 425917 A ES425917 A ES 425917A ES 425917 A1 ES425917 A1 ES 425917A1
- Authority
- ES
- Spain
- Prior art keywords
- diameter
- nuclear reactor
- spacing
- needles
- fuel assembly
- 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
- 239000000446 fuel Substances 0.000 title abstract 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000003758 nuclear fuel Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 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
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
- G21C3/336—Spacer elements for fuel rods in the bundle
- G21C3/338—Helicoidal spacer 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)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7316249A FR2228275B1 (es) | 1973-05-04 | 1973-05-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES425917A1 true ES425917A1 (es) | 1977-07-01 |
Family
ID=9118854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES425917A Expired ES425917A1 (es) | 1973-05-04 | 1974-05-03 | Perfeccionamientos introducidos en conjuntos de combustible para reactor nuclear. |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE813810A (es) |
ES (1) | ES425917A1 (es) |
FR (1) | FR2228275B1 (es) |
GB (1) | GB1461288A (es) |
IT (1) | IT1011790B (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59200991A (ja) * | 1983-04-28 | 1984-11-14 | 株式会社日立製作所 | 燃料集合体 |
CN112071441B (zh) * | 2020-08-10 | 2021-09-07 | 岭东核电有限公司 | 带有螺旋状结构燃料棒的燃料组件 |
-
1973
- 1973-05-04 FR FR7316249A patent/FR2228275B1/fr not_active Expired
-
1974
- 1974-04-17 BE BE143278A patent/BE813810A/xx unknown
- 1974-04-26 IT IT68323/74A patent/IT1011790B/it active
- 1974-05-03 GB GB1957674A patent/GB1461288A/en not_active Expired
- 1974-05-03 ES ES425917A patent/ES425917A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1011790B (it) | 1977-02-10 |
BE813810A (fr) | 1974-08-16 |
FR2228275A1 (es) | 1974-11-29 |
FR2228275B1 (es) | 1978-06-30 |
GB1461288A (en) | 1977-01-13 |
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