CH584446A5 - - Google Patents
Info
- Publication number
- CH584446A5 CH584446A5 CH229075A CH229075A CH584446A5 CH 584446 A5 CH584446 A5 CH 584446A5 CH 229075 A CH229075 A CH 229075A CH 229075 A CH229075 A CH 229075A CH 584446 A5 CH584446 A5 CH 584446A5
- Authority
- CH
- Switzerland
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
-
- 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)
- Transmission Devices (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742409181 DE2409181C3 (de) | 1974-02-26 | Steuerstabantrieb für einen Kernreaktor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH584446A5 true CH584446A5 (en:Method) | 1977-01-31 |
Family
ID=5908488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH229075A CH584446A5 (en:Method) | 1974-02-26 | 1975-02-24 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4293381A (en:Method) |
| JP (1) | JPS5750270B2 (en:Method) |
| BR (1) | BR7501126A (en:Method) |
| CH (1) | CH584446A5 (en:Method) |
| FR (1) | FR2262376B1 (en:Method) |
| GB (1) | GB1491552A (en:Method) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53113989A (en) * | 1977-03-15 | 1978-10-04 | Toshiba Corp | Control rod floating up preventing device in reactor |
| FR2525801A1 (fr) * | 1982-04-26 | 1983-10-28 | Commissariat Energie Atomique | Dispositif anti-ejection deblocable pour barres de controle de reacteur nucleaire |
| US4711756A (en) * | 1985-08-08 | 1987-12-08 | Westinghouse Electric Corp. | Control rod displacement |
| GB2179195B (en) * | 1985-08-08 | 1989-01-18 | Westinghouse Electric Corp | Nuclear reactor control rod support |
| US5131268A (en) * | 1990-07-06 | 1992-07-21 | General Electric Company | Brake assembly including torque monitor |
| US5076994A (en) * | 1991-03-04 | 1991-12-31 | General Electric Company | Lock assembly for a control rod drive |
| US5085823A (en) * | 1991-03-05 | 1992-02-04 | General Electric Company | Latch assembly for a control rod drive |
| FR2674982B1 (fr) * | 1991-04-08 | 1994-03-04 | Framatome | Outil de manutention d'une grappe de crayons de poison consommable. |
| US5200140A (en) * | 1992-02-12 | 1993-04-06 | General Electric Company | Cable control rod drive assembly |
| JPH0742616U (ja) * | 1993-12-31 | 1995-08-11 | 平安伸銅工業株式会社 | 額 縁 |
| US7506562B2 (en) * | 2003-04-23 | 2009-03-24 | Randolph Tool Company, Inc. | Ratchet assembly |
| US10777329B2 (en) * | 2011-12-30 | 2020-09-15 | Ge-Hitachi Nuclear Energy Americas Llc | Methods and apparatuses for pump sealing during leakage events |
| CN113871041B (zh) * | 2021-09-26 | 2024-05-10 | 中国原子能科学研究院 | 控制棒组件的安装方法、取出方法以及更换方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2904487A (en) * | 1954-11-17 | 1959-09-15 | James J Dickson | Control device |
| US2938847A (en) * | 1957-10-01 | 1960-05-31 | Martin Co | Reactor with horizontal control rod moving mechanisms |
| US3020887A (en) * | 1959-07-01 | 1962-02-13 | Gen Electric | Linear motion-producing device and improved locking means therefor |
| US3405032A (en) * | 1967-07-26 | 1968-10-08 | Atomic Energy Commission Usa | Reactor control by free pinion rack and pinion linear actuator motion multiplier |
| DE1950646A1 (de) * | 1969-10-08 | 1971-04-22 | Licentia Gmbh | Steuerstabantrieb fuer Kernreaktoren |
| GB1259927A (en) * | 1970-02-11 | 1972-01-12 | Atomic Energy Authority Uk | Gas cooled fast nuclear reactor |
| SE334686B (en:Method) * | 1970-06-18 | 1971-05-03 | Asea Atom Ab |
-
1975
- 1975-01-10 GB GB1208/75A patent/GB1491552A/en not_active Expired
- 1975-01-20 FR FR7501663A patent/FR2262376B1/fr not_active Expired
- 1975-02-24 CH CH229075A patent/CH584446A5/xx not_active IP Right Cessation
- 1975-02-25 BR BR1126/75A patent/BR7501126A/pt unknown
- 1975-02-26 JP JP50023784A patent/JPS5750270B2/ja not_active Expired
-
1976
- 1976-07-15 US US05/705,434 patent/US4293381A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4293381A (en) | 1981-10-06 |
| JPS50121694A (en:Method) | 1975-09-23 |
| FR2262376A1 (en:Method) | 1975-09-19 |
| FR2262376B1 (en:Method) | 1980-08-14 |
| GB1491552A (en) | 1977-11-09 |
| JPS5750270B2 (en:Method) | 1982-10-26 |
| DE2409181B2 (de) | 1976-08-19 |
| BR7501126A (pt) | 1975-12-02 |
| DE2409181A1 (de) | 1975-09-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |