FR1322620A - Dispositifs de réglage pour réacteurs nucléaires - Google Patents
Dispositifs de réglage pour réacteurs nucléairesInfo
- Publication number
- FR1322620A FR1322620A FR897783A FR897783A FR1322620A FR 1322620 A FR1322620 A FR 1322620A FR 897783 A FR897783 A FR 897783A FR 897783 A FR897783 A FR 897783A FR 1322620 A FR1322620 A FR 1322620A
- Authority
- FR
- France
- Prior art keywords
- nuclear reactors
- regulating devices
- regulating
- devices
- reactors
- 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
- G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
- G21C9/02—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency
- G21C9/027—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency by fast movement of a solid, e.g. pebbles
-
- 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
-
- 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
- G21C7/11—Deformable control elements, e.g. flexible, telescopic, articulated
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Particle Accelerators (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB18056/61A GB940586A (en) | 1961-05-17 | 1961-05-17 | Improvements in or relating to nuclear reactor control devices |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1322620A true FR1322620A (fr) | 1963-03-29 |
Family
ID=47190239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR897783A Expired FR1322620A (fr) | 1961-05-17 | 1962-05-16 | Dispositifs de réglage pour réacteurs nucléaires |
Country Status (4)
Country | Link |
---|---|
US (1) | US3212976A (fr) |
DE (1) | DE1230508B (fr) |
FR (1) | FR1322620A (fr) |
GB (1) | GB940586A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3232842A (en) * | 1963-06-25 | 1966-02-01 | Commissariat Energie Atomique | Deformable metal chain device for regulating the power of a reactor |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2629938C2 (de) * | 1976-07-02 | 1981-09-17 | Kraftwerk Union AG, 4330 Mülheim | Gestell zur Lagerung von Brennelementen |
US4167443A (en) * | 1977-08-30 | 1979-09-11 | Combustion Engineering, Inc. | Self-actuated rate of change of pressure scram device for nuclear reactors |
DE10348001B4 (de) * | 2003-10-15 | 2007-05-10 | Lucas Automotive Gmbh | Schmutzblech an einer Bremsscheibe |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2905612A (en) * | 1944-09-09 | 1959-09-22 | Lyle B Borst | Central control system |
US2900316A (en) * | 1955-10-17 | 1959-08-18 | Jr Harold B Kaufman | Reactor control device |
BE567089A (fr) * | 1957-05-08 | 1900-01-01 |
-
1961
- 1961-05-17 GB GB18056/61A patent/GB940586A/en not_active Expired
-
1962
- 1962-05-09 US US193585A patent/US3212976A/en not_active Expired - Lifetime
- 1962-05-12 DE DEU8950A patent/DE1230508B/de active Pending
- 1962-05-16 FR FR897783A patent/FR1322620A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3232842A (en) * | 1963-06-25 | 1966-02-01 | Commissariat Energie Atomique | Deformable metal chain device for regulating the power of a reactor |
Also Published As
Publication number | Publication date |
---|---|
GB940586A (en) | 1963-10-30 |
DE1230508B (de) | 1966-12-15 |
US3212976A (en) | 1965-10-19 |
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