CH583955A5 - - Google Patents
Info
- Publication number
- CH583955A5 CH583955A5 CH297775A CH297775A CH583955A5 CH 583955 A5 CH583955 A5 CH 583955A5 CH 297775 A CH297775 A CH 297775A CH 297775 A CH297775 A CH 297775A CH 583955 A5 CH583955 A5 CH 583955A5
- Authority
- CH
- Switzerland
Links
Classifications
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- 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
- G21C7/107—Control elements adapted for pebble-bed reactors
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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)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2412775A DE2412775A1 (de) | 1974-03-16 | 1974-03-16 | Absorberelement fuer kugelhaufenreaktoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH583955A5 true CH583955A5 (US07122547-20061017-C00224.png) | 1977-01-14 |
Family
ID=5910305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH297775A CH583955A5 (US07122547-20061017-C00224.png) | 1974-03-16 | 1975-03-10 |
Country Status (6)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2904941C2 (de) * | 1979-02-09 | 1983-04-14 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Antrieb zur Betätigung von Absorberstäben in Kugelhaufenreaktoren |
| CA2771944A1 (en) * | 2003-07-16 | 2005-01-27 | Teva Women's Health, Inc. | Methods of hormonal treatment utilizing contraceptive regimens with continuous estrogen administration |
| GB201706648D0 (en) * | 2017-04-26 | 2017-06-07 | Tokamak Energy Ltd | Combined neutron shield and solenoid |
| CN112582090B (zh) * | 2020-12-14 | 2022-06-24 | 华能山东石岛湾核电有限公司 | 一种球床式高温气冷堆燃料元件取料导向装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US228044A (en) * | 1880-05-25 | Earth-auger | ||
| US170445A (en) * | 1875-11-30 | Improvement in well-augers | ||
| US153807A (en) * | 1874-08-04 | Improvement in earth-augers | ||
| US2609674A (en) * | 1947-03-14 | 1952-09-09 | Lucien C Groat | Overload release coupling for electrically driven earth augers |
| FR1126414A (fr) * | 1955-02-16 | 1956-11-22 | Thomson Houston Comp Francaise | Perfectionnement aux réacteurs nucléaires |
| US2919902A (en) * | 1955-03-31 | 1960-01-05 | Norman Ind Inc Van | Hollow drill |
| NL6918118A (US07122547-20061017-C00224.png) * | 1968-12-20 | 1970-06-23 | ||
| DE1911400C3 (de) * | 1969-03-06 | 1978-03-02 | Hochtemperatur-Reaktorbau Gmbh, 5000 Koeln | Absorberstab für Kernreaktoren mit einer Schüttung kugelförmiger Betriebselemente |
| US3728218A (en) * | 1971-05-24 | 1973-04-17 | Brown Boveri Krupp Reaktor | Control rods for nuclear reactors |
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1974
- 1974-03-16 DE DE2412775A patent/DE2412775A1/de not_active Withdrawn
-
1975
- 1975-03-05 GB GB9222/75A patent/GB1498102A/en not_active Expired
- 1975-03-10 CH CH297775A patent/CH583955A5/xx not_active IP Right Cessation
- 1975-03-12 JP JP50029973A patent/JPS50127092A/ja active Pending
- 1975-03-13 FR FR7507884A patent/FR2263815A1/fr not_active Withdrawn
- 1975-03-13 US US05/558,131 patent/US4010070A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2263815A1 (US07122547-20061017-C00224.png) | 1975-10-10 |
| DE2412775A1 (de) | 1975-09-18 |
| GB1498102A (en) | 1978-01-18 |
| US4010070A (en) | 1977-03-01 |
| JPS50127092A (US07122547-20061017-C00224.png) | 1975-10-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |