FR2429476B1 - - Google Patents
Info
- Publication number
- FR2429476B1 FR2429476B1 FR7818824A FR7818824A FR2429476B1 FR 2429476 B1 FR2429476 B1 FR 2429476B1 FR 7818824 A FR7818824 A FR 7818824A FR 7818824 A FR7818824 A FR 7818824A FR 2429476 B1 FR2429476 B1 FR 2429476B1
- Authority
- FR
- France
- 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
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
- G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
- G21C7/10—Construction of control elements
- G21C7/103—Control assemblies containing one or more absorbants as well as other elements, e.g. fuel or moderator elements
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- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7818824A FR2429476A1 (en) | 1978-06-23 | 1978-06-23 | Absorbent needle for assembly in reactor control rod - has metal sleeve crimped and not welded to plugs |
IT23766/79A IT1121594B (en) | 1978-06-23 | 1979-06-21 | NEEDLE OF AN ABSORBENT COMPLEX FOR NUCLEAR REACTOR |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7818824A FR2429476A1 (en) | 1978-06-23 | 1978-06-23 | Absorbent needle for assembly in reactor control rod - has metal sleeve crimped and not welded to plugs |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2429476A1 FR2429476A1 (en) | 1980-01-18 |
FR2429476B1 true FR2429476B1 (en) | 1981-10-16 |
Family
ID=9209909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7818824A Granted FR2429476A1 (en) | 1978-06-23 | 1978-06-23 | Absorbent needle for assembly in reactor control rod - has metal sleeve crimped and not welded to plugs |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2429476A1 (en) |
IT (1) | IT1121594B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3835711A1 (en) * | 1988-10-20 | 1990-04-26 | Bbc Reaktor Gmbh | CONTROL STAFF TO INFLUENCE THE REACTIVITY OF A CORE REACTOR AND ARRANGEMENT OF SEVERAL THESE STEERING STEELS TO A CONTROL UNIT |
FR2788161B1 (en) * | 1998-12-30 | 2001-03-23 | Framatome Sa | ABSORBENT PENCIL FOR NUCLEAR REACTOR CONTROL CLUSTER |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1313033A (en) * | 1961-02-06 | 1962-12-21 | Atomic Energy Commission | New type of control rod for nuclear reactors |
FR1475174A (en) * | 1965-11-12 | 1967-03-31 | Euratom | Tight fixing of a fuel element sheath on its plug |
DE1564632A1 (en) * | 1966-06-18 | 1970-01-22 | Siemens Ag | Termination of zirconium-encased nuclear reactor fuel rods |
FR91259E (en) * | 1966-09-02 | 1968-05-17 | Atomic Energy Authority Uk | Fuel cartridges for nuclear reactors |
-
1978
- 1978-06-23 FR FR7818824A patent/FR2429476A1/en active Granted
-
1979
- 1979-06-21 IT IT23766/79A patent/IT1121594B/en active
Also Published As
Publication number | Publication date |
---|---|
IT7923766A0 (en) | 1979-06-21 |
IT1121594B (en) | 1986-04-02 |
FR2429476A1 (en) | 1980-01-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
ST | Notification of lapse |