FR2305827A1 - Procede pour obturer de facon etanche des cartouches de combustible de reacteur nucleaire - Google Patents
Procede pour obturer de facon etanche des cartouches de combustible de reacteur nucleaireInfo
- Publication number
- FR2305827A1 FR2305827A1 FR7608467A FR7608467A FR2305827A1 FR 2305827 A1 FR2305827 A1 FR 2305827A1 FR 7608467 A FR7608467 A FR 7608467A FR 7608467 A FR7608467 A FR 7608467A FR 2305827 A1 FR2305827 A1 FR 2305827A1
- Authority
- FR
- France
- Prior art keywords
- nuclear reactor
- reactor fuel
- fuel cartridges
- closure
- tightly
- 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- Withdrawn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
- 239000003758 nuclear fuel Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/1224—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/127—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an enclosure
-
- 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
- G21C3/02—Fuel elements
- G21C3/04—Constructional details
- G21C3/06—Casings; Jackets
- G21C3/10—End closures ; Means for tight mounting therefor
-
- 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)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Laser Beam Processing (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56112575A | 1975-03-24 | 1975-03-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2305827A1 true FR2305827A1 (fr) | 1976-10-22 |
Family
ID=24240732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7608467A Withdrawn FR2305827A1 (fr) | 1975-03-24 | 1976-03-24 | Procede pour obturer de facon etanche des cartouches de combustible de reacteur nucleaire |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS51114599A (fr) |
BE (1) | BE839850A (fr) |
BR (1) | BR7601607A (fr) |
DE (1) | DE2611388A1 (fr) |
ES (1) | ES446319A1 (fr) |
FR (1) | FR2305827A1 (fr) |
GB (1) | GB1497486A (fr) |
IT (1) | IT1058655B (fr) |
PH (1) | PH12225A (fr) |
SE (1) | SE7602419L (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0154229A2 (fr) * | 1984-02-27 | 1985-09-11 | Westinghouse Electric Corporation | Assemblage de combustible pour réacteur nucléaire |
EP0163425A1 (fr) * | 1984-05-02 | 1985-12-04 | Westinghouse Electric Corporation | Bouchons d'obturation des barres de combustible |
FR2625022A1 (fr) * | 1987-12-18 | 1989-06-23 | Framatome Sa | Procede de fermeture etanche d'un element combustible nucleaire |
FR2667527A1 (fr) * | 1990-10-08 | 1992-04-10 | Fbfc | Equipement de percage et/ou d'obturation au laser du trou de queusot d'un crayon combustible. |
US5231261A (en) * | 1990-10-08 | 1993-07-27 | Societe Franco-Belge De Fabrication De Combustibles | Equipment and unit for welding by laser, fuel rods or the like |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60113198A (ja) * | 1983-11-25 | 1985-06-19 | 日本ニユクリア・フユエル株式会社 | 核燃料棒溶接装置 |
US5958267A (en) * | 1997-07-21 | 1999-09-28 | General Electric Company | High pressure laser welding of nuclear fuel rods |
DE102014102230B4 (de) | 2013-04-22 | 2019-07-11 | Borgwarner Ludwigsburg Gmbh | Verfahren zum Herstellen einer Koronazündeinrichtung |
CN111515561A (zh) * | 2020-04-09 | 2020-08-11 | 西安交通大学 | 钼核燃料包壳管组合焊接装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2121580A1 (fr) * | 1971-01-08 | 1972-08-25 | Babcock & Wilcox Co | |
FR2135233A1 (en) * | 1971-05-04 | 1972-12-15 | Belgonucleaire Sa | Pressurising nuclear reactor fuel rods |
-
1976
- 1976-02-25 SE SE7602419A patent/SE7602419L/xx unknown
- 1976-03-02 PH PH18160A patent/PH12225A/en unknown
- 1976-03-10 JP JP51025195A patent/JPS51114599A/ja active Pending
- 1976-03-17 BR BR7601607A patent/BR7601607A/pt unknown
- 1976-03-18 GB GB10924/76A patent/GB1497486A/en not_active Expired
- 1976-03-18 DE DE19762611388 patent/DE2611388A1/de not_active Ceased
- 1976-03-22 BE BE1007269A patent/BE839850A/fr not_active IP Right Cessation
- 1976-03-23 IT IT21462/76A patent/IT1058655B/it active
- 1976-03-24 FR FR7608467A patent/FR2305827A1/fr not_active Withdrawn
- 1976-03-24 ES ES446319A patent/ES446319A1/es not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2121580A1 (fr) * | 1971-01-08 | 1972-08-25 | Babcock & Wilcox Co | |
FR2135233A1 (en) * | 1971-05-04 | 1972-12-15 | Belgonucleaire Sa | Pressurising nuclear reactor fuel rods |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0154229A2 (fr) * | 1984-02-27 | 1985-09-11 | Westinghouse Electric Corporation | Assemblage de combustible pour réacteur nucléaire |
EP0154229A3 (en) * | 1984-02-27 | 1986-08-27 | Westinghouse Electric Corporation | Am improved fuel rod assembly for a nuclear reactor |
EP0163425A1 (fr) * | 1984-05-02 | 1985-12-04 | Westinghouse Electric Corporation | Bouchons d'obturation des barres de combustible |
FR2625022A1 (fr) * | 1987-12-18 | 1989-06-23 | Framatome Sa | Procede de fermeture etanche d'un element combustible nucleaire |
FR2667527A1 (fr) * | 1990-10-08 | 1992-04-10 | Fbfc | Equipement de percage et/ou d'obturation au laser du trou de queusot d'un crayon combustible. |
EP0480792A1 (fr) * | 1990-10-08 | 1992-04-15 | Societe Franco-Belge De Fabrication De Combustibles Fbfc | Equipement de perçage et/ou d'obturation au laser du trou de queusot d'un crayon combustible |
US5231261A (en) * | 1990-10-08 | 1993-07-27 | Societe Franco-Belge De Fabrication De Combustibles | Equipment and unit for welding by laser, fuel rods or the like |
Also Published As
Publication number | Publication date |
---|---|
BE839850A (fr) | 1976-09-22 |
IT1058655B (it) | 1982-05-10 |
SE7602419L (sv) | 1976-09-25 |
ES446319A1 (es) | 1977-12-16 |
DE2611388A1 (de) | 1976-10-07 |
JPS51114599A (en) | 1976-10-08 |
PH12225A (en) | 1978-11-29 |
BR7601607A (pt) | 1976-09-21 |
GB1497486A (en) | 1978-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |