BE826531A - Systeme d'injection de secours de liquide dans le coeur d'un reacteur nucleaire - Google Patents
Systeme d'injection de secours de liquide dans le coeur d'un reacteur nucleaireInfo
- Publication number
- BE826531A BE826531A BE154209A BE154209A BE826531A BE 826531 A BE826531 A BE 826531A BE 154209 A BE154209 A BE 154209A BE 154209 A BE154209 A BE 154209A BE 826531 A BE826531 A BE 826531A
- Authority
- BE
- Belgium
- Prior art keywords
- core
- liquid
- injection system
- nuclear reactor
- emergency injection
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
- G21C15/18—Emergency cooling arrangements; Removing shut-down heat
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
- G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
- G21C3/328—Relative disposition of the elements in the bundle lattice
-
- 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)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7408376A FR2264368B1 (xx) | 1974-03-12 | 1974-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE826531A true BE826531A (fr) | 1975-06-30 |
Family
ID=9136191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE154209A BE826531A (fr) | 1974-03-12 | 1975-03-11 | Systeme d'injection de secours de liquide dans le coeur d'un reacteur nucleaire |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4078966A (xx) |
| JP (1) | JPS50127096A (xx) |
| BE (1) | BE826531A (xx) |
| CH (1) | CH591744A5 (xx) |
| DE (1) | DE2510844A1 (xx) |
| ES (1) | ES435463A1 (xx) |
| FR (1) | FR2264368B1 (xx) |
| GB (1) | GB1481913A (xx) |
| IT (1) | IT1030314B (xx) |
| NL (1) | NL7502653A (xx) |
| SE (1) | SE414684B (xx) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5335893A (en) * | 1976-09-16 | 1978-04-03 | Hitachi Ltd | Reactor spray system |
| JPS5821236B2 (ja) * | 1978-03-20 | 1983-04-27 | 株式会社東芝 | 沸騰水形原子炉 |
| FR2501892B1 (fr) * | 1981-03-13 | 1985-10-25 | Framatome Sa | Reacteur nucleaire a dispositif de guidage des grappes de controle |
| FR2514933A1 (fr) * | 1981-10-16 | 1983-04-22 | Framatome Sa | Dispositif d'injection de securite d'un reacteur nucleaire a eau sous pression |
| US4755348A (en) * | 1987-01-12 | 1988-07-05 | General Electric Company | Cooled water rod (LOCA conditions) |
| US4810460A (en) * | 1988-02-22 | 1989-03-07 | General Electric Company | Nuclear boiling water reactor upper plenum with lateral throughpipes |
| FR2631484B1 (fr) * | 1988-05-13 | 1992-08-21 | Framatome Sa | Reacteur nucleaire a dispositif d'injection d'eau de refroidissement de secours |
| KR100568762B1 (ko) * | 2004-09-24 | 2006-04-07 | 한국원자력연구소 | 비상노심냉각수가 최소 우회되는 직접주입노즐 |
| CA2870613C (en) | 2012-04-17 | 2021-03-09 | Babcock & Wilcox Mpower, Inc. | Small modular reactor fuel assembly |
| EP2839485B1 (en) * | 2012-04-17 | 2018-03-07 | Babcock & Wilcox MPower Inc. | Small modular reactor control rod guide assembly |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA790698A (en) * | 1968-07-23 | R. Poulter Dennis | Nuclear reactors fuel emergency cooling | |
| BE627362A (xx) * | 1962-07-05 | |||
| GB1112346A (en) * | 1963-12-02 | 1968-05-01 | Atomic Energy Authority Uk | Improvements relating to nuclear reactors |
| US3528884A (en) * | 1967-09-28 | 1970-09-15 | Westinghouse Electric Corp | Safety cooling system for a nuclear reactor |
| GB1416184A (en) * | 1972-03-07 | 1975-12-03 | Atomic Energy Authority Uk | Cooling nuclear reactor fuel |
| US3816245A (en) * | 1972-06-27 | 1974-06-11 | Combustion Eng | Emergency core coolant system utilizing an inactive plenum |
| US3920514A (en) * | 1973-10-18 | 1975-11-18 | Combustion Eng | Emergency core cooling spray head |
-
1974
- 1974-03-12 FR FR7408376A patent/FR2264368B1/fr not_active Expired
-
1975
- 1975-03-05 CH CH275175A patent/CH591744A5/xx not_active IP Right Cessation
- 1975-03-06 GB GB9396/75A patent/GB1481913A/en not_active Expired
- 1975-03-06 NL NL7502653A patent/NL7502653A/xx not_active Application Discontinuation
- 1975-03-10 ES ES435463A patent/ES435463A1/es not_active Expired
- 1975-03-11 IT IT67609/75A patent/IT1030314B/it active
- 1975-03-11 SE SE7502680A patent/SE414684B/xx not_active Application Discontinuation
- 1975-03-11 BE BE154209A patent/BE826531A/xx not_active IP Right Cessation
- 1975-03-11 US US05/557,432 patent/US4078966A/en not_active Expired - Lifetime
- 1975-03-12 JP JP50030008A patent/JPS50127096A/ja active Pending
- 1975-03-12 DE DE19752510844 patent/DE2510844A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CH591744A5 (xx) | 1977-09-30 |
| FR2264368A1 (xx) | 1975-10-10 |
| GB1481913A (en) | 1977-08-03 |
| NL7502653A (nl) | 1975-09-16 |
| DE2510844A1 (de) | 1975-09-18 |
| JPS50127096A (xx) | 1975-10-06 |
| US4078966A (en) | 1978-03-14 |
| FR2264368B1 (xx) | 1977-09-23 |
| SE414684B (sv) | 1980-08-11 |
| IT1030314B (it) | 1979-03-30 |
| ES435463A1 (es) | 1977-06-16 |
| SE7502680L (xx) | 1975-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: COMMISSARIAT A L ENERGIE ATOMIQUE Effective date: 19840311 |