ES541137A0 - Perfeccionamientos en las instalaciones de soldadura de re- jillas - Google Patents
Perfeccionamientos en las instalaciones de soldadura de re- jillasInfo
- Publication number
- ES541137A0 ES541137A0 ES541137A ES541137A ES541137A0 ES 541137 A0 ES541137 A0 ES 541137A0 ES 541137 A ES541137 A ES 541137A ES 541137 A ES541137 A ES 541137A ES 541137 A0 ES541137 A0 ES 541137A0
- Authority
- ES
- Spain
- Prior art keywords
- grid welding
- welding facilities
- facilities
- grid
- welding
- 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.)
- Granted
Links
- 238000003466 welding Methods 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
- B23K15/00—Electron-beam welding or cutting
- B23K15/002—Devices involving relative movement between electronbeam and workpiece
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- 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
- G21C3/34—Spacer grids
- G21C3/3424—Fabrication of spacer grids
-
- 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)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8403839A FR2561151B1 (fr) | 1984-03-13 | 1984-03-13 | Procede et installation de soudage de grilles pour assemblage de combustible nucleaire |
Publications (2)
Publication Number | Publication Date |
---|---|
ES541137A0 true ES541137A0 (es) | 1986-12-01 |
ES8700997A1 ES8700997A1 (es) | 1986-12-01 |
Family
ID=9301973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES541137A Expired ES8700997A1 (es) | 1984-03-13 | 1985-03-11 | Perfeccionamientos en las instalaciones de soldadura de re- jillas |
Country Status (9)
Country | Link |
---|---|
US (1) | US4680443A (es) |
EP (1) | EP0159228B1 (es) |
JP (1) | JP2537485B2 (es) |
KR (1) | KR920004842B1 (es) |
DE (1) | DE3561048D1 (es) |
ES (1) | ES8700997A1 (es) |
FR (1) | FR2561151B1 (es) |
YU (1) | YU39285A (es) |
ZA (1) | ZA851888B (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4825032A (en) * | 1987-08-31 | 1989-04-25 | Westinghous Electric Corp. | Workpiece handling assembly |
JP2531808B2 (ja) * | 1988-12-02 | 1996-09-04 | ゼネラル・エレクトリック・カンパニイ | 管理された環境中において部品集合体を自動的に溶接するための装置 |
US4931615A (en) * | 1988-12-02 | 1990-06-05 | General Electric Company | Apparatus for machining intricate feature cuts in thin walled tubular parts |
US5221515A (en) * | 1990-05-07 | 1993-06-22 | Franco-Belge De Fabrication De Combustible | Method for manufacturing grids for a nuclear fuel assembly |
FR2661772B1 (fr) * | 1990-05-07 | 1994-01-28 | Franco Belge Fabr Combustible | Procede et dispositif de fabrication de grilles d'assemblages de combustible nucleaire. |
US5209899A (en) * | 1990-10-25 | 1993-05-11 | General Electric Company | Composite spacer with inconel grid and zircaloy band |
ES2040163B1 (es) * | 1991-06-26 | 1994-05-01 | Equipos Nucleares Sa | Maquina para soldar celdas. |
JPH05196787A (ja) * | 1991-10-24 | 1993-08-06 | Mitsubishi Nuclear Fuel Co Ltd | 燃料集合体の組立装置 |
US5289513A (en) * | 1992-10-29 | 1994-02-22 | Westinghouse Electric Corp. | Method of making a fuel assembly lattice member and the lattice member made by such method |
JP2504444Y2 (ja) * | 1993-05-20 | 1996-07-10 | 株式会社岡村製作所 | ハンギングフレ―ムにおける直交する支杆の架設装置 |
US5656184A (en) * | 1995-03-27 | 1997-08-12 | General Electric Company | Method of laser welding open receptacles |
FR2736191B1 (fr) * | 1995-06-29 | 1997-09-26 | Franco Belge Combustibles | Procede et installation de soudage d'une grille-entretoise d'un assemblage de combustible pour un reacteur nucleaire et dispositif de soudage par l'interieur d'une grille |
FR2802330B1 (fr) * | 1999-12-13 | 2002-03-01 | Franco Belge Combustibles | Dispositif et procede de montage d'une grille-entretoise d'un assemblage de combustible pour un reacteur nucleaire |
US8183497B2 (en) * | 2007-09-28 | 2012-05-22 | Korea Nuclear Fuel Co., Ltd. | Apparatus for and method of welding spacer grid |
KR101515116B1 (ko) | 2007-12-26 | 2015-04-24 | 토륨 파워 인코포레이티드 | 원자로(대용물), 원자로(대용물)를 위한 드라이버-브리딩 모듈들로 구성된 연료 집합체 및 연료 집합체용 연료 요소 |
US8116423B2 (en) | 2007-12-26 | 2012-02-14 | Thorium Power, Inc. | Nuclear reactor (alternatives), fuel assembly of seed-blanket subassemblies for nuclear reactor (alternatives), and fuel element for fuel assembly |
HUE052242T2 (hu) | 2008-12-25 | 2021-04-28 | Thorium Power Inc | Üzemanyag-szerelvény könnyûvízi atomreaktorhoz |
WO2011143172A1 (en) | 2010-05-11 | 2011-11-17 | Thorium Power, Inc. | Fuel assembly with metal fuel alloy kernel and method of manufacturing thereof |
US10170207B2 (en) | 2013-05-10 | 2019-01-01 | Thorium Power, Inc. | Fuel assembly |
US10192644B2 (en) | 2010-05-11 | 2019-01-29 | Lightbridge Corporation | Fuel assembly |
WO2014152851A2 (en) | 2013-03-14 | 2014-09-25 | Babcock & Wilcox Mpower, Inc. | Spacer grid welding fixtrue |
JP7071113B2 (ja) * | 2017-12-25 | 2022-05-18 | キヤノン株式会社 | シート搬送装置の支持体構造 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1506321A (fr) * | 1966-05-06 | 1967-12-22 | Fives Penhoet | Structure d'extrémité d'échangeur de chaleur tubulaire, échangeur de chaleur en comportant application et procédé de fabrication de ladite structure |
US3617685A (en) * | 1970-08-19 | 1971-11-02 | Chromalloy American Corp | Method of producing crack-free electron beam welds of jet engine components |
US4054772A (en) * | 1973-10-24 | 1977-10-18 | Dresser Industries, Inc. | Positioning system for rock bit welding |
DE2555493A1 (de) * | 1974-12-19 | 1976-06-24 | Gen Electric | Opto-elektronisches geraet zur erfassung der lage und verfahren |
FR2364729A1 (fr) * | 1976-09-16 | 1978-04-14 | Commissariat Energie Atomique | Pistolet de depot de pate a braser et machine en faisant application |
US4111348A (en) * | 1977-03-09 | 1978-09-05 | Westinghouse Electric Corp. | Grid braze application mold |
US4378482A (en) * | 1981-04-27 | 1983-03-29 | Control Data Corporation | Electron-beam stage X-Y positioning instrumentation |
US4518843A (en) * | 1982-09-01 | 1985-05-21 | Westinghouse Electric Corp. | Laser lens and light assembly |
-
1984
- 1984-03-13 FR FR8403839A patent/FR2561151B1/fr not_active Expired
-
1985
- 1985-03-11 ES ES541137A patent/ES8700997A1/es not_active Expired
- 1985-03-12 YU YU00392/85A patent/YU39285A/xx unknown
- 1985-03-12 US US06/710,685 patent/US4680443A/en not_active Expired - Fee Related
- 1985-03-13 KR KR1019850001599A patent/KR920004842B1/ko not_active IP Right Cessation
- 1985-03-13 ZA ZA851888A patent/ZA851888B/xx unknown
- 1985-03-13 EP EP85400481A patent/EP0159228B1/fr not_active Expired
- 1985-03-13 JP JP60048467A patent/JP2537485B2/ja not_active Expired - Lifetime
- 1985-03-13 DE DE8585400481T patent/DE3561048D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ZA851888B (en) | 1986-04-30 |
KR920004842B1 (ko) | 1992-06-19 |
FR2561151B1 (fr) | 1987-08-28 |
EP0159228A1 (fr) | 1985-10-23 |
JPS6178583A (ja) | 1986-04-22 |
KR850007027A (ko) | 1985-10-30 |
JP2537485B2 (ja) | 1996-09-25 |
YU39285A (en) | 1991-02-28 |
ES8700997A1 (es) | 1986-12-01 |
DE3561048D1 (en) | 1988-01-07 |
FR2561151A1 (fr) | 1985-09-20 |
US4680443A (en) | 1987-07-14 |
EP0159228B1 (fr) | 1987-11-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES541137A0 (es) | Perfeccionamientos en las instalaciones de soldadura de re- jillas | |
ES545468A0 (es) | Perfeccionamientos en los dispositivos modulares de refrige-racion | |
MX150788A (es) | Mejoras en viga de construccion | |
ES539731A0 (es) | Perfeccionamientos en calandrias | |
MX156791A (es) | Mejoras en cepillo de dientes | |
ES553122A0 (es) | Perfeccionamientos en maquinas de soldadura | |
ES527368A0 (es) | Perfeccionamientos en las instalaciones de soldadura de rejillas | |
ES540007A0 (es) | Mejoras en las transmisiones reductoras epicicloidales | |
ES535397A0 (es) | Perfeccionamientos en las transmisiones de potencia | |
ES544009A0 (es) | Perfeccionamientos en difusores de calefaccion-refrigeracion | |
ES543351A0 (es) | Preparado solido en combinacion de dihidropiridina | |
ES543003A0 (es) | Perfeccionamientos en derivadores de flujo | |
TR22952A (tr) | Guec kaynagi tesisi | |
BR6401340U (pt) | Aperfeicoamento em soldadora | |
BR6401018U (pt) | Aperfeicoamento em suporte de partituras | |
ES289182Y (es) | Vastago de soldadura | |
BR6400493U (pt) | Disposicao em porta-vale-brinde | |
AR230786A1 (es) | Mejoras en barriletes | |
ES533038A0 (es) | Perfeccionamientos en cardas | |
MX157876A (es) | Mejoras en abaco | |
ES534341A0 (es) | Perfeccionamientos en las disposiciones de publicidad optico-sensitivas | |
BR8401690A (pt) | Aperfeicoamentos em sifao | |
BR8401770A (pt) | Aperfeicoamentos em carpideira | |
BR8404705A (pt) | Aperfeicoamento em sifao | |
BR6400638U (pt) | Aperfeicoamento em catamara |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971001 |