SE342709B - - Google Patents
Info
- Publication number
- SE342709B SE342709B SE14877/68A SE1487768A SE342709B SE 342709 B SE342709 B SE 342709B SE 14877/68 A SE14877/68 A SE 14877/68A SE 1487768 A SE1487768 A SE 1487768A SE 342709 B SE342709 B SE 342709B
- Authority
- SE
- Sweden
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
- G21C7/12—Means for moving control elements to desired position
-
- 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
- G21C7/16—Hydraulic or pneumatic drive
-
- 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
-
- 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
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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)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19671614098 DE1614098A1 (de) | 1967-11-24 | 1967-11-24 | Hydraulischer Antrieb zur Notabschaltung von Kernreaktoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE342709B true SE342709B (xx) | 1972-02-14 |
Family
ID=5681950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE14877/68A SE342709B (xx) | 1967-11-24 | 1968-11-01 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3627632A (xx) |
| DE (1) | DE1614098A1 (xx) |
| SE (1) | SE342709B (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4090917A (en) * | 1976-07-26 | 1978-05-23 | The Babcock & Wilcox Company | Control rod ejection retardation assembly |
| US4158602A (en) * | 1977-01-27 | 1979-06-19 | Electric Power Research Institute, Inc. | Method and apparatus for controlling the neutron flux in nuclear reactors |
| DE2904941C2 (de) * | 1979-02-09 | 1983-04-14 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Antrieb zur Betätigung von Absorberstäben in Kugelhaufenreaktoren |
| DE2927628A1 (de) * | 1979-07-09 | 1981-01-29 | Hochtemperatur Reaktorbau Gmbh | Antrieb fuer einen absorberstab eines kernreaktors |
| US5217677A (en) * | 1992-03-11 | 1993-06-08 | General Electric Company | Control rod drive assembly |
| US5327930A (en) * | 1992-11-06 | 1994-07-12 | Gulf States Utilities Company | Nuclear reactor locking piston drive system and valve assembly |
| DE10161219C1 (de) * | 2001-12-13 | 2003-08-28 | Framatome Anp Gmbh | Steuerstabantrieb für einen Kernreaktor und Verfahren zum Einfahren eines Steuerstabs in einen Reaktorkern eines Kernreaktors |
| JP5171498B2 (ja) * | 2008-09-12 | 2013-03-27 | 株式会社東芝 | 制御棒駆動機構 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3031397A (en) * | 1958-08-07 | 1962-04-24 | Fortescue Peter | Reactor control |
| US2975119A (en) * | 1958-12-05 | 1961-03-14 | Clarence D Emmons | Vertical rod drive mechanism |
-
1967
- 1967-11-24 DE DE19671614098 patent/DE1614098A1/de active Pending
-
1968
- 1968-11-01 SE SE14877/68A patent/SE342709B/xx unknown
- 1968-11-25 US US778457A patent/US3627632A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1614098A1 (de) | 1970-10-29 |
| US3627632A (en) | 1971-12-14 |