DE2547919B2 - Regelstabantrieb für einen Kernreaktor - Google Patents
Regelstabantrieb für einen KernreaktorInfo
- Publication number
- DE2547919B2 DE2547919B2 DE2547919A DE2547919A DE2547919B2 DE 2547919 B2 DE2547919 B2 DE 2547919B2 DE 2547919 A DE2547919 A DE 2547919A DE 2547919 A DE2547919 A DE 2547919A DE 2547919 B2 DE2547919 B2 DE 2547919B2
- Authority
- DE
- Germany
- Prior art keywords
- hollow piston
- control rod
- screw spindle
- guide
- guide tube
- 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.)
- Withdrawn
Links
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000005489 elastic deformation Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- G21C7/12—Means for moving control elements to desired position
- G21C7/14—Mechanical drive arrangements
-
- 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
- G21C7/12—Means for moving control elements to desired position
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7414036A SE386531B (sv) | 1974-11-08 | 1974-11-08 | Reaktorstyrdon med styrhjulslagrad kolv |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2547919A1 DE2547919A1 (de) | 1976-05-13 |
| DE2547919B2 true DE2547919B2 (de) | 1979-05-23 |
Family
ID=20322650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2547919A Withdrawn DE2547919B2 (de) | 1974-11-08 | 1975-10-25 | Regelstabantrieb für einen Kernreaktor |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5169789A (enExample) |
| DE (1) | DE2547919B2 (enExample) |
| FI (1) | FI753101A7 (enExample) |
| FR (1) | FR2290741A1 (enExample) |
| SE (1) | SE386531B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4550941A (en) * | 1980-12-16 | 1985-11-05 | Westinghouse Electric Corp. | Hydraulic drive mechanism |
| US4518559A (en) * | 1982-07-08 | 1985-05-21 | General Electric Company | Control of nuclear reactors |
| US4521370A (en) * | 1982-07-08 | 1985-06-04 | General Electric Company | Control of nuclear reactors |
| RU2252460C1 (ru) * | 2003-10-20 | 2005-05-20 | Федеральное государственное унитарное предприятие "Научно-исследовательский и конструкторский институт энерготехники им. Н.А. Доллежаля" | Устройство для перемещения регулирующего органа ядерного реактора |
-
1974
- 1974-11-08 SE SE7414036A patent/SE386531B/xx unknown
-
1975
- 1975-10-24 FR FR7532605A patent/FR2290741A1/fr not_active Withdrawn
- 1975-10-25 DE DE2547919A patent/DE2547919B2/de not_active Withdrawn
- 1975-11-05 FI FI753101A patent/FI753101A7/fi not_active Application Discontinuation
- 1975-11-05 JP JP50132217A patent/JPS5169789A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2290741A1 (fr) | 1976-06-04 |
| JPS5169789A (enExample) | 1976-06-16 |
| SE7414036L (sv) | 1976-05-10 |
| FI753101A7 (enExample) | 1976-05-09 |
| DE2547919A1 (de) | 1976-05-13 |
| SE386531B (sv) | 1976-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BHN | Withdrawal |