ZA724470B - Improvements in or relating to nuclear reactor fuel elements - Google Patents
Improvements in or relating to nuclear reactor fuel elementsInfo
- Publication number
- ZA724470B ZA724470B ZA724470A ZA724470A ZA724470B ZA 724470 B ZA724470 B ZA 724470B ZA 724470 A ZA724470 A ZA 724470A ZA 724470 A ZA724470 A ZA 724470A ZA 724470 B ZA724470 B ZA 724470B
- Authority
- ZA
- South Africa
- Prior art keywords
- relating
- nuclear reactor
- fuel elements
- reactor fuel
- elements
- Prior art date
Links
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
- G21C3/34—Spacer grids
- G21C3/356—Spacer grids being provided with fuel element supporting members
- G21C3/3566—Supporting members formed only of elements fixed on the strips
-
- 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)
- Fuel Cell (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3200671 | 1971-07-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA724470B true ZA724470B (en) | 1973-09-26 |
Family
ID=10331621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA724470A ZA724470B (en) | 1971-07-07 | 1972-06-29 | Improvements in or relating to nuclear reactor fuel elements |
Country Status (11)
Country | Link |
---|---|
AU (1) | AU464042B2 (en) |
BE (1) | BE785940A (en) |
CH (1) | CH544379A (en) |
DE (1) | DE2233051C2 (en) |
ES (1) | ES404661A1 (en) |
FR (1) | FR2144846B1 (en) |
GB (1) | GB1350665A (en) |
IT (1) | IT964498B (en) |
NL (1) | NL174194C (en) |
SE (1) | SE373223B (en) |
ZA (1) | ZA724470B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4077843A (en) * | 1976-05-21 | 1978-03-07 | Exxon Nuclear Company, Inc. | Nuclear reactor spring strip grid spacer |
FR2397042A1 (en) * | 1977-07-07 | 1979-02-02 | Commissariat Energie Atomique | SPACING GRID FOR A BUNDLE OF COMBUSTIBLE PENCILS IN A NUCLEAR REACTOR ASSEMBLY |
FR2426312A1 (en) * | 1978-05-19 | 1979-12-14 | Framatome Sa | CROSS-HOLDING DEVICE FOR THE FUEL BARS OF AN ASSEMBLY FOR NUCLEAR REACTOR |
DE2905661C2 (en) * | 1979-02-14 | 1982-06-24 | Kraftwerk Union AG, 4330 Mülheim | Spacers for the fuel rods combined to form a nuclear reactor fuel element |
US4389369A (en) * | 1980-08-11 | 1983-06-21 | Westinghouse Electric Corp. | Bi-metallic grid for a nuclear reactor fuel assembly |
FR2509078B1 (en) * | 1981-07-01 | 1987-10-16 | Pechiney Ugine Kuhlmann Uran | SPACING GRILLE FOR NUCLEAR REACTOR FUEL |
DE8503766U1 (en) * | 1985-02-11 | 1988-05-26 | Siemens AG, 1000 Berlin und 8000 München | Nuclear reactor fuel element |
US5078961A (en) * | 1990-12-06 | 1992-01-07 | General Electric Company | Self locating springs for ferrule spacer |
CN109935370B (en) * | 2017-12-19 | 2024-07-19 | 中国原子能科学研究院 | Fuel assembly positioning grid with plug-in component and fuel assembly |
CN109935367A (en) * | 2017-12-19 | 2019-06-25 | 中国原子能科学研究院 | A kind of spacer grid of fuel assembly and fuel assembly of band buckle |
-
0
- BE BE785940D patent/BE785940A/en unknown
-
1971
- 1971-07-07 GB GB3200671A patent/GB1350665A/en not_active Expired
-
1972
- 1972-06-29 ZA ZA724470A patent/ZA724470B/en unknown
- 1972-07-06 FR FR7224493A patent/FR2144846B1/fr not_active Expired
- 1972-07-06 CH CH1014272A patent/CH544379A/en not_active IP Right Cessation
- 1972-07-06 AU AU44298/72A patent/AU464042B2/en not_active Expired
- 1972-07-06 SE SE7208945A patent/SE373223B/xx unknown
- 1972-07-06 DE DE2233051A patent/DE2233051C2/en not_active Expired
- 1972-07-06 IT IT69185/72A patent/IT964498B/en active
- 1972-07-07 ES ES404661A patent/ES404661A1/en not_active Expired
- 1972-07-07 NL NLAANVRAGE7209515,A patent/NL174194C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IT964498B (en) | 1974-01-21 |
GB1350665A (en) | 1974-04-18 |
CH544379A (en) | 1973-11-15 |
FR2144846A1 (en) | 1973-02-16 |
BE785940A (en) | 1973-01-08 |
NL7209515A (en) | 1973-01-09 |
SE373223B (en) | 1975-01-27 |
FR2144846B1 (en) | 1977-01-14 |
AU464042B2 (en) | 1975-08-14 |
DE2233051A1 (en) | 1973-01-25 |
NL174194C (en) | 1984-05-01 |
AU4429872A (en) | 1974-01-10 |
DE2233051C2 (en) | 1982-03-18 |
ES404661A1 (en) | 1977-11-01 |
NL174194B (en) | 1983-12-01 |
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