FR2393406A1 - NUCLEAR REACTOR - Google Patents
NUCLEAR REACTORInfo
- Publication number
- FR2393406A1 FR2393406A1 FR7816646A FR7816646A FR2393406A1 FR 2393406 A1 FR2393406 A1 FR 2393406A1 FR 7816646 A FR7816646 A FR 7816646A FR 7816646 A FR7816646 A FR 7816646A FR 2393406 A1 FR2393406 A1 FR 2393406A1
- Authority
- FR
- France
- Prior art keywords
- tube
- nuclear reactor
- pit
- reactor
- movement
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/20—Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/20—Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
- G21C19/22—Arrangements for obtaining access to the interior of a pressure vessel whilst the reactor is operating
-
- 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)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Sealing Devices (AREA)
Abstract
L'invention concerne un réacteur nucléaire. Ledit réacteur est logé dans une fosse au-dessus de laquelle se trouve une chambre renfermant un dispositif de manutention qui peut être relié à un tube traversant la voûte de la fosse par un tube d'adaptation et des éléments d'étanchéité annulaires qui peuvent être déformés élastiquement vers l'intérieur et vers l'extérieur pour établir un joint entre les tuber La déformation est effectuée par un mouvement axial limité d'un tube par rapport à l'autre et le contact étanche peut être rompu par un mouvement dudit tube dans le sens opposé Application aux réacteurs surrégénérateurs à neutrons rapides refroidis par un métal liquide.The invention relates to a nuclear reactor. Said reactor is housed in a pit above which there is a chamber enclosing a handling device which can be connected to a tube passing through the vault of the pit by an adaptation tube and annular sealing elements which can be elastically deformed inward and outward to establish a seal between the tubers Deformation is effected by limited axial movement of one tube relative to the other and the sealed contact can be broken by movement of said tube within the opposite direction Application to fast neutron breeder reactors cooled by a liquid metal.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB23752/77A GB1589481A (en) | 1977-06-03 | 1977-06-03 | Nuclear reactors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2393406A1 true FR2393406A1 (en) | 1978-12-29 |
Family
ID=10200738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7816646A Withdrawn FR2393406A1 (en) | 1977-06-03 | 1978-06-02 | NUCLEAR REACTOR |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS543692A (en) |
| DE (1) | DE2823434A1 (en) |
| FR (1) | FR2393406A1 (en) |
| GB (1) | GB1589481A (en) |
-
1977
- 1977-06-03 GB GB23752/77A patent/GB1589481A/en not_active Expired
-
1978
- 1978-05-29 DE DE19782823434 patent/DE2823434A1/en not_active Withdrawn
- 1978-05-29 JP JP6420978A patent/JPS543692A/en active Pending
- 1978-06-02 FR FR7816646A patent/FR2393406A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2823434A1 (en) | 1979-01-18 |
| GB1589481A (en) | 1981-05-13 |
| JPS543692A (en) | 1979-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2417827A1 (en) | SUPPORT OF CONTROL SAMPLES SUBJECT TO IRRADIATION | |
| FR2371750A1 (en) | RADIATION PROTECTION SHIELD | |
| FR2359041A1 (en) | PERFECTED COATING APPARATUS AND PROCESS FOR ITS MANUFACTURING | |
| FR2385187A1 (en) | LOCAL POWER MEASUREMENT DEVICE IN A NUCLEAR REACTOR FUEL ASSEMBLY | |
| FR2366723A1 (en) | TRAVERSE DEVICE | |
| FR2404184A1 (en) | SOLAR ENERGY COLLECTOR WITH VACUUM ENCLOSURE | |
| FR2392497A1 (en) | HERMETIC HOUSING FOR SEMICONDUCTOR PHOTO-SWITCHABLE DEVICE | |
| FR2439461A1 (en) | SAFETY CONTAINER WITH NEUTRON PROTECTIVE DEVICE FOR THE TRANSPORT AND / OR STORAGE OF BURNED NUCLEAR FUEL ELEMENTS | |
| FR2399716A1 (en) | STEAM GENERATOR FOR NUCLEAR POWER PLANTS, ESPECIALLY FOR PRESSURIZED WATER REACTORS | |
| FR2393406A1 (en) | NUCLEAR REACTOR | |
| ES2014281B3 (en) | CAGE | |
| FR2436305A1 (en) | SEALING DEVICE BETWEEN A FIXED PART AND A ROTATING SHAFT | |
| FR2359483A1 (en) | SEALED JUNCTION DEVICE BETWEEN FISSION GAS EVACUATION CHANNELS, IN A NUCLEAR REACTOR WITH GAS REFRIGERANT | |
| ES474411A1 (en) | Image intensifier tube | |
| FR2360158A1 (en) | NUCLEAR INSTALLATION | |
| FR2422436A1 (en) | MIXING DEVICE FOR FLUIDS OF DIFFERENT TEMPERATURES, IN PARTICULAR FOR LIQUID METAL CURRENTS IN NUCLEAR ENERGY INSTALLATIONS | |
| FR2364710A1 (en) | IMPROVEMENTS TO EQUIPMENT INTENDED FOR THE MANUFACTURE OF EXPANSION BELLOWS FOR PIPING | |
| FR2365186A1 (en) | NEUTRONIC FLOW MEASURING DEVICE FOR NUCLEAR REACTOR | |
| FR2388200A1 (en) | PRESSURE TEST CONTAINER FOR INTERNAL PRESSURES AND HIGH TEMPERATURES | |
| FR2442657A1 (en) | DEVICE FOR THE CREATION OF HIGH PRESSURES | |
| GB1361700A (en) | Nuclear fuel assembly | |
| FR2468975A1 (en) | LOCKING DEVICE, IN PARTICULAR ABSORBENT SUBASSEMBLIES, AND NUCLEAR REACTOR PROVIDED WITH SUCH A DEVICE | |
| KR900000691B1 (en) | Coupling for instrument seal table | |
| JPS6468694A (en) | Thimble for detector for inside of furnace and manufacture thereof | |
| JPH0555828B2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |