FR2569489B1 - Grille d'espacement et de maintien et assemblage de combustible nucleaire en comportant application - Google Patents
Grille d'espacement et de maintien et assemblage de combustible nucleaire en comportant applicationInfo
- Publication number
- FR2569489B1 FR2569489B1 FR8413195A FR8413195A FR2569489B1 FR 2569489 B1 FR2569489 B1 FR 2569489B1 FR 8413195 A FR8413195 A FR 8413195A FR 8413195 A FR8413195 A FR 8413195A FR 2569489 B1 FR2569489 B1 FR 2569489B1
- Authority
- FR
- France
- Prior art keywords
- spacing
- assembly including
- fuel assembly
- nuclear fuel
- including application
- 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
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
- G21C3/3416—Spacer grids formed by metallic wires, e.g. springs
-
- 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)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Inert Electrodes (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8413195A FR2569489B1 (fr) | 1984-08-24 | 1984-08-24 | Grille d'espacement et de maintien et assemblage de combustible nucleaire en comportant application |
US06/766,657 US4717533A (en) | 1984-08-24 | 1985-08-19 | Grid for nuclear fuel assembly |
JP60184362A JPS6161093A (ja) | 1984-08-24 | 1985-08-23 | 間隔配列型グリツド |
DE19853530236 DE3530236A1 (de) | 1984-08-24 | 1985-08-23 | Beabstandungs- und haltegitter und brennelementkassette mit einem solchen gitter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8413195A FR2569489B1 (fr) | 1984-08-24 | 1984-08-24 | Grille d'espacement et de maintien et assemblage de combustible nucleaire en comportant application |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2569489A1 FR2569489A1 (fr) | 1986-02-28 |
FR2569489B1 true FR2569489B1 (fr) | 1989-12-08 |
Family
ID=9307213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8413195A Expired FR2569489B1 (fr) | 1984-08-24 | 1984-08-24 | Grille d'espacement et de maintien et assemblage de combustible nucleaire en comportant application |
Country Status (4)
Country | Link |
---|---|
US (1) | US4717533A (fr) |
JP (1) | JPS6161093A (fr) |
DE (1) | DE3530236A1 (fr) |
FR (1) | FR2569489B1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0253204A3 (fr) * | 1986-07-12 | 1988-09-21 | INTERATOM Gesellschaft mit beschränkter Haftung | Grille d'espacement pour un assemblage de combustible d'un réacteur nucléaire |
FR2662010B1 (fr) * | 1990-05-10 | 1992-08-21 | Framatome Sa | Grille pour assemblage combustible nucleaire a reseau et assemblage en comportant application. |
US5555281A (en) * | 1994-09-30 | 1996-09-10 | Siemens Power Corporation | Triangular lattice for LWR square fuel assemblies |
DE19915444A1 (de) * | 1999-04-06 | 2000-10-19 | Siemens Ag | Abstandhalter für Leichtwasserreaktor-Brennelement mit Maschengitter und sechseckigem Querschnitt |
US20080232537A1 (en) * | 2007-03-19 | 2008-09-25 | Adolfo Reparaz | Nuclear fuel assembly with an advanced spacer grid |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3352758A (en) * | 1967-11-14 | Fuel assembly for nuclear reactor | ||
US3068163A (en) * | 1958-08-26 | 1962-12-11 | Jr Edwin L Currier | Method and means for supporting reactor fuel containers in an assembly |
US3158549A (en) * | 1963-04-19 | 1964-11-24 | Wayne D Fowler | Fuel assembly for neutronic reactor |
DE1295712B (de) * | 1964-12-07 | 1969-05-22 | Licentia Gmbh | Abstandshalterung fuer Kernreaktor-Brennstoffstaebe |
US3996102A (en) * | 1972-05-30 | 1976-12-07 | Babcock-Atlantique Societe Anonyme | Support grid |
US3953285A (en) * | 1973-04-25 | 1976-04-27 | The United States Of America As Represented By The United States Energy Research And Development Administration | Nickel-chromium-silicon brazing filler metal |
US4312706A (en) * | 1980-03-17 | 1982-01-26 | The United States Of America As Represented By The United States Department Of Energy | Spacer grid assembly and locking mechanism |
ZA818675B (en) * | 1981-05-14 | 1983-08-31 | Westinghouse Electric Corp | Fuel pin support grid |
FR2509078B1 (fr) * | 1981-07-01 | 1987-10-16 | Pechiney Ugine Kuhlmann Uran | Grille d'espacement pour combustible de reacteur nucleaire |
-
1984
- 1984-08-24 FR FR8413195A patent/FR2569489B1/fr not_active Expired
-
1985
- 1985-08-19 US US06/766,657 patent/US4717533A/en not_active Expired - Fee Related
- 1985-08-23 DE DE19853530236 patent/DE3530236A1/de not_active Withdrawn
- 1985-08-23 JP JP60184362A patent/JPS6161093A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4717533A (en) | 1988-01-05 |
JPS6161093A (ja) | 1986-03-28 |
FR2569489A1 (fr) | 1986-02-28 |
DE3530236A1 (de) | 1986-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |