ES466657A1 - Estructura de proteccion de la cuba de un reactor nuclear - Google Patents
Estructura de proteccion de la cuba de un reactor nuclearInfo
- Publication number
- ES466657A1 ES466657A1 ES466657A ES466657A ES466657A1 ES 466657 A1 ES466657 A1 ES 466657A1 ES 466657 A ES466657 A ES 466657A ES 466657 A ES466657 A ES 466657A ES 466657 A1 ES466657 A1 ES 466657A1
- Authority
- ES
- Spain
- Prior art keywords
- plates
- layer
- vessel
- panels
- cover plates
- 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.)
- Expired
Links
- 230000001681 protective effect Effects 0.000 title abstract 2
- 239000002184 metal Substances 0.000 abstract 4
- 235000000396 iron Nutrition 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C11/00—Shielding structurally associated with the reactor
- G21C11/08—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation
- G21C11/083—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation consisting of one or more metallic layers
- G21C11/085—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation consisting of one or more metallic layers consisting exclusively of several metallic layers
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Estructura de protección de la cuba de un reactor nuclear, la cual está suspendida de una losa de obturación del reactor en el que la pared de la cuba, en las proximidades de su conexión con la losa, está recubierta, en la cara que da a la parte interna de la cuba, con una estructura calorífuga metálica, constituida por al menos una capa o estracto de paneles yuxtapuestos, constituidos cada uno de estos paneles por dos placas de cobertura paralelas y entre las que se halla dispuesto un almohadillado de elementos metálicos delgados superpuestos, estando la conexión entre las placas de cobertura asegurada por una serie de pasadores perpendiculares al plano de estas placas, los cuales pasadores están rígidamente unidos, por una de sus extremidades, a una de las placas, y atornillados, en la extremidad opuesta, a una tuerca que se asienta sobre la otra placa y que realiza la compresión del almohadillado.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7703930A FR2380621A1 (fr) | 1977-02-11 | 1977-02-11 | Reacteur nucleaire comprenant une cuve suspendue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES466657A1 true ES466657A1 (es) | 1979-02-01 |
Family
ID=9186632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES466657A Expired ES466657A1 (es) | 1977-02-11 | 1978-02-04 | Estructura de proteccion de la cuba de un reactor nuclear |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4216059A (es) |
| JP (1) | JPS53100388A (es) |
| BE (1) | BE863804A (es) |
| DE (1) | DE2805772C2 (es) |
| ES (1) | ES466657A1 (es) |
| FR (1) | FR2380621A1 (es) |
| GB (1) | GB1595386A (es) |
| IT (1) | IT1093288B (es) |
| NL (1) | NL7801442A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4324619A (en) * | 1979-10-01 | 1982-04-13 | Electric Power Research Institute, Inc. | Apparatus for suspending thermal shielding within a nuclear reactor |
| FR2925974B1 (fr) * | 2007-12-28 | 2010-01-01 | Areva Np | Dalle de fermeture d'une cuve principale d'un reacteur nucleaire a neutrons rapides |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1285248A (en) * | 1970-03-02 | 1972-08-16 | Atomic Energy Authority Uk | High temperature nuclear reactors |
| FR2228188B1 (es) * | 1973-02-06 | 1975-08-22 | Commissariat Energie Atomique | |
| FR2235329B1 (es) * | 1973-06-26 | 1976-06-18 | Commissariat Energie Atomique | |
| FR2241849B1 (es) * | 1973-06-26 | 1976-06-18 | Commissariat Energie Atomique | |
| FR2274994A1 (fr) * | 1974-06-11 | 1976-01-09 | Commissariat Energie Atomique | Structure de supportage de la protection neutronique laterale du coeur d'un reacteur nucleaire a neutrons rapides |
| FR2283519A1 (fr) * | 1974-08-29 | 1976-03-26 | Commissariat Energie Atomique | Dispositif de supportage de cuve de reacteur nucleaire refroidi par metal liquide |
| FR2283518A1 (fr) * | 1974-08-30 | 1976-03-26 | Commissariat Energie Atomique | Dispositif de protection thermique pour attente de cuve de reacteur nucleaire a neutrons rapides |
| FR2283517A1 (fr) * | 1974-08-30 | 1976-03-26 | Commissariat Energie Atomique | Dispositif de protection thermique de la cuve d'un reacteur nucleaire a neutrons rapides |
| IT1041632B (it) * | 1974-08-30 | 1980-01-10 | Commissariat Energie Atomique | Dispositivo di raffreddamento dell estremita superiore di una vasca sospesa particolamente di una vasco di reattore nucleare |
| FR2316704A1 (fr) * | 1975-06-20 | 1977-01-28 | Atomic Energy Authority Uk | Reacteur nucleaire refroidi par un metal liquide |
| FR2319074A1 (fr) * | 1975-07-24 | 1977-02-18 | Commissariat Energie Atomique | Dispositif d'isolement thermique d'une cuve |
| FR2319073A1 (fr) * | 1975-07-24 | 1977-02-18 | Commissariat Energie Atomique | Structure calorifuge |
| FR2372494A2 (fr) * | 1975-12-29 | 1978-06-23 | Commissariat Energie Atomique | Perfectionnements dans les reacteurs surregenerateurs aux structures contenant un metal liquide chaud |
| US4070221A (en) * | 1976-10-01 | 1978-01-24 | Combustion Engineering, Inc. | Multi-segmented sealing ring |
-
1977
- 1977-02-11 FR FR7703930A patent/FR2380621A1/fr active Granted
-
1978
- 1978-01-27 US US05/873,078 patent/US4216059A/en not_active Expired - Lifetime
- 1978-01-30 GB GB3603/78A patent/GB1595386A/en not_active Expired
- 1978-02-04 ES ES466657A patent/ES466657A1/es not_active Expired
- 1978-02-08 NL NL7801442A patent/NL7801442A/xx not_active Application Discontinuation
- 1978-02-09 BE BE185034A patent/BE863804A/xx not_active IP Right Cessation
- 1978-02-10 DE DE2805772A patent/DE2805772C2/de not_active Expired
- 1978-02-10 IT IT20166/78A patent/IT1093288B/it active
- 1978-02-10 JP JP1486078A patent/JPS53100388A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4216059A (en) | 1980-08-05 |
| DE2805772C2 (de) | 1986-03-27 |
| IT1093288B (it) | 1985-07-19 |
| IT7820166A0 (it) | 1978-02-10 |
| FR2380621B1 (es) | 1981-02-27 |
| DE2805772A1 (de) | 1978-08-17 |
| BE863804A (fr) | 1978-05-29 |
| GB1595386A (en) | 1981-08-12 |
| NL7801442A (nl) | 1978-08-15 |
| FR2380621A1 (fr) | 1978-09-08 |
| JPS6118710B2 (es) | 1986-05-14 |
| JPS53100388A (en) | 1978-09-01 |
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