BE787283A - Element de serrage elastique pour le positionnement des elements combustibles dans un reacteur nucleaire - Google Patents
Element de serrage elastique pour le positionnement des elements combustibles dans un reacteur nucleaireInfo
- Publication number
- BE787283A BE787283A BE787283A BE787283A BE787283A BE 787283 A BE787283 A BE 787283A BE 787283 A BE787283 A BE 787283A BE 787283 A BE787283 A BE 787283A BE 787283 A BE787283 A BE 787283A
- Authority
- BE
- Belgium
- Prior art keywords
- positioning
- clamping element
- nuclear reactor
- elastic clamping
- fuel elements
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C5/00—Moderator or core structure; Selection of materials for use as moderator
- G21C5/02—Details
- G21C5/06—Means for locating or supporting fuel elements
-
- 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)
- Springs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2140170A DE2140170C3 (de) | 1971-08-11 | 1971-08-11 | Federndes Spannelement in Kernreaktoren |
Publications (1)
Publication Number | Publication Date |
---|---|
BE787283A true BE787283A (fr) | 1972-12-01 |
Family
ID=5816418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE787283A BE787283A (fr) | 1971-08-11 | 1972-08-07 | Element de serrage elastique pour le positionnement des elements combustibles dans un reacteur nucleaire |
Country Status (8)
Country | Link |
---|---|
US (1) | US4006055A (fr) |
JP (1) | JPS4827193A (fr) |
BE (1) | BE787283A (fr) |
CH (1) | CH539320A (fr) |
DE (1) | DE2140170C3 (fr) |
FR (1) | FR2148549B1 (fr) |
GB (1) | GB1395936A (fr) |
IT (1) | IT963846B (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4100021A (en) * | 1976-10-18 | 1978-07-11 | Westinghouse Electric Corp. | Nuclear reactor vessel and internals alignment apparatus |
US4192716A (en) * | 1976-12-27 | 1980-03-11 | Combustion Engineering Inc. | Peripheral pin alignment system for fuel assemblies |
US4135971A (en) * | 1977-04-04 | 1979-01-23 | Combustion Engineering, Inc. | Hydraulic hold-down for nuclear reactor fuel |
US4208249A (en) * | 1977-12-15 | 1980-06-17 | The Babcock & Wilcox Company | Hydraulic seismic support for nuclear fuel assembly |
US4268357A (en) * | 1978-11-24 | 1981-05-19 | Combustion Engineering, Inc. | Positive lock holddown device |
FR2479535A1 (fr) * | 1980-03-26 | 1981-10-02 | Commissariat Energie Atomique | Dispositif de limitation des effets de la poussee hydraulique axiale s'exercant sur des assemblages combustibles de reacteurs nucleaires |
US4632295A (en) * | 1985-08-12 | 1986-12-30 | International Business Machines Corporation | Reduction atmosphere workpiece joining |
EP0277533A1 (fr) * | 1987-01-28 | 1988-08-10 | Siemens Aktiengesellschaft | Elément combustible pour réacteur nucléaire |
FR2618248B1 (fr) * | 1987-07-15 | 1992-01-03 | Framatome Sa | Assemblage combustible nucleaire a structure de maintien et dispositif anti-envol. |
US5274685A (en) * | 1992-09-24 | 1993-12-28 | Siemens Power Corporation | Non-levitating PWR fuel assembly |
WO2013180776A1 (fr) | 2012-04-17 | 2013-12-05 | Babcock & Wilcox Mpower, Inc. | Goupilles de position pour raccord d'extrémité inférieur |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3158543A (en) * | 1959-08-14 | 1964-11-24 | Sherman Jerome | Fuel assembly support system for nuclear reactor |
US3212979A (en) * | 1961-04-18 | 1965-10-19 | Westinghouse Electric Corp | Core support structure |
US3398050A (en) * | 1966-01-07 | 1968-08-20 | Atomic Power Dev Ass Inc | Nuclear reactor system |
US3382153A (en) * | 1966-01-17 | 1968-05-07 | Gen Electric | Nuclear reactor fuel bundle |
US3669834A (en) * | 1968-10-29 | 1972-06-13 | Combustion Eng | Core plug for nuclear reactor and method of operating reactor |
US3770583A (en) * | 1971-05-20 | 1973-11-06 | Combustion Eng | Fuel assembly hold-down device |
-
1971
- 1971-08-11 DE DE2140170A patent/DE2140170C3/de not_active Expired
-
1972
- 1972-07-10 CH CH1032672A patent/CH539320A/de not_active IP Right Cessation
- 1972-08-07 BE BE787283A patent/BE787283A/fr unknown
- 1972-08-07 JP JP47079410A patent/JPS4827193A/ja active Pending
- 1972-08-08 FR FR7228628A patent/FR2148549B1/fr not_active Expired
- 1972-08-09 IT IT28018/72A patent/IT963846B/it active
- 1972-08-10 US US05/279,290 patent/US4006055A/en not_active Expired - Lifetime
- 1972-08-11 GB GB3766472A patent/GB1395936A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2140170A1 (de) | 1973-02-22 |
US4006055A (en) | 1977-02-01 |
JPS4827193A (fr) | 1973-04-10 |
DE2140170C3 (de) | 1980-01-03 |
DE2140170B2 (de) | 1979-03-08 |
CH539320A (de) | 1973-07-15 |
FR2148549A1 (fr) | 1973-03-23 |
IT963846B (it) | 1974-01-21 |
GB1395936A (en) | 1975-05-29 |
FR2148549B1 (fr) | 1976-10-29 |
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