BE858840A - Piece d'espacement en forme de grille pour elements combustibles de reacteur nucleaire - Google Patents
Piece d'espacement en forme de grille pour elements combustibles de reacteur nucleaireInfo
- Publication number
- BE858840A BE858840A BE181022A BE181022A BE858840A BE 858840 A BE858840 A BE 858840A BE 181022 A BE181022 A BE 181022A BE 181022 A BE181022 A BE 181022A BE 858840 A BE858840 A BE 858840A
- Authority
- BE
- Belgium
- Prior art keywords
- grid
- nuclear reactor
- fuel elements
- shaped spacer
- reactor fuel
- Prior art date
Links
- 239000003758 nuclear fuel Substances 0.000 title 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
- G21C3/34—Spacer grids
- G21C3/356—Spacer grids being provided with fuel element supporting members
- G21C3/3563—Supporting members formed only by deformations in 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)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Prostheses (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762642220 DE2642220A1 (de) | 1976-09-20 | 1976-09-20 | Abstandshalter fuer kernreaktorbrennelemente |
Publications (1)
Publication Number | Publication Date |
---|---|
BE858840A true BE858840A (fr) | 1978-01-16 |
Family
ID=5988342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE181022A BE858840A (fr) | 1976-09-20 | 1977-09-19 | Piece d'espacement en forme de grille pour elements combustibles de reacteur nucleaire |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE858840A (xx) |
DE (1) | DE2642220A1 (xx) |
ES (1) | ES462486A1 (xx) |
FR (1) | FR2365182A1 (xx) |
GB (1) | GB1539365A (xx) |
SE (1) | SE7710090L (xx) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0291736B1 (en) * | 1987-05-22 | 1993-06-23 | Westinghouse Electric Corporation | Nuclear-fuel-rod supporting grid |
US4803043A (en) * | 1987-05-22 | 1989-02-07 | Westinghouse Electric Corp. | Nuclear fuel rod grid spring and dimple structures |
US4895698A (en) * | 1988-03-14 | 1990-01-23 | Westinghouse Electric Corp. | Nuclear fuel rod grip with modified diagonal spring structures |
US5024810A (en) * | 1989-05-22 | 1991-06-18 | Combustion Engineering, Inc. | Support grid with integral inclined waves |
US20120250814A1 (en) * | 2011-03-29 | 2012-10-04 | Westinghouse Electric Company Llc | Nuclear fuel assembly support grid |
CN106710640B (zh) * | 2017-02-28 | 2024-05-14 | 上海核工程研究设计院股份有限公司 | 一种带有共面设计的低压降刚性支撑栅格 |
-
1976
- 1976-09-20 DE DE19762642220 patent/DE2642220A1/de active Pending
-
1977
- 1977-09-08 SE SE7710090A patent/SE7710090L/xx unknown
- 1977-09-16 GB GB38823/77A patent/GB1539365A/en not_active Expired
- 1977-09-19 FR FR7728223A patent/FR2365182A1/fr not_active Withdrawn
- 1977-09-19 BE BE181022A patent/BE858840A/xx unknown
- 1977-09-20 ES ES77462486A patent/ES462486A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2365182A1 (fr) | 1978-04-14 |
ES462486A1 (es) | 1978-12-01 |
SE7710090L (sv) | 1978-03-21 |
DE2642220A1 (de) | 1978-03-23 |
GB1539365A (en) | 1979-01-31 |
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