FR2670947B1 - DEVICE FOR WELDING ELEMENTS OF A NUCLEAR FUEL ASSEMBLY STRUCTURE. - Google Patents

DEVICE FOR WELDING ELEMENTS OF A NUCLEAR FUEL ASSEMBLY STRUCTURE.

Info

Publication number
FR2670947B1
FR2670947B1 FR9016226A FR9016226A FR2670947B1 FR 2670947 B1 FR2670947 B1 FR 2670947B1 FR 9016226 A FR9016226 A FR 9016226A FR 9016226 A FR9016226 A FR 9016226A FR 2670947 B1 FR2670947 B1 FR 2670947B1
Authority
FR
France
Prior art keywords
fuel assembly
nuclear fuel
assembly structure
welding elements
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.)
Expired - Lifetime
Application number
FR9016226A
Other languages
French (fr)
Other versions
FR2670947A1 (en
Inventor
Bernard Thiebaut
Paul Picard
Jean Forget
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FABRICATION COMBUSTIBLES STE FRA
Original Assignee
FABRICATION COMBUSTIBLES STE FRA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FABRICATION COMBUSTIBLES STE FRA filed Critical FABRICATION COMBUSTIBLES STE FRA
Priority to FR9016226A priority Critical patent/FR2670947B1/en
Priority to CS913942A priority patent/CS394291A3/en
Priority to ZA9110117A priority patent/ZA9110117B/en
Priority to CN91111838A priority patent/CN1036255C/en
Publication of FR2670947A1 publication Critical patent/FR2670947A1/en
Application granted granted Critical
Publication of FR2670947B1 publication Critical patent/FR2670947B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
    • 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
    • B23K37/02—Carriages for supporting the welding or cutting element
    • 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
    • G21C3/334—Assembling, maintenance or repair of the bundles
    • 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
FR9016226A 1990-12-24 1990-12-24 DEVICE FOR WELDING ELEMENTS OF A NUCLEAR FUEL ASSEMBLY STRUCTURE. Expired - Lifetime FR2670947B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9016226A FR2670947B1 (en) 1990-12-24 1990-12-24 DEVICE FOR WELDING ELEMENTS OF A NUCLEAR FUEL ASSEMBLY STRUCTURE.
CS913942A CS394291A3 (en) 1990-12-24 1991-12-20 Equipment for welding structural parts of a nuclear fuel element
ZA9110117A ZA9110117B (en) 1990-12-24 1991-12-23 Apparatus for welding structural components of a nuclear fuel assembly
CN91111838A CN1036255C (en) 1990-12-24 1991-12-24 Apparatus for welding structural components of nuclear fuel assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9016226A FR2670947B1 (en) 1990-12-24 1990-12-24 DEVICE FOR WELDING ELEMENTS OF A NUCLEAR FUEL ASSEMBLY STRUCTURE.

Publications (2)

Publication Number Publication Date
FR2670947A1 FR2670947A1 (en) 1992-06-26
FR2670947B1 true FR2670947B1 (en) 1994-04-08

Family

ID=9403633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9016226A Expired - Lifetime FR2670947B1 (en) 1990-12-24 1990-12-24 DEVICE FOR WELDING ELEMENTS OF A NUCLEAR FUEL ASSEMBLY STRUCTURE.

Country Status (4)

Country Link
CN (1) CN1036255C (en)
CS (1) CS394291A3 (en)
FR (1) FR2670947B1 (en)
ZA (1) ZA9110117B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2878461B1 (en) * 2004-11-30 2007-02-09 Franco Belge Combustibles NUCLEAR FUEL ASSEMBLY SKELETON WELDING SYSTEM, METHOD OF PROGRAMMING, METHODS OF SKELETON WELDING AND CORRESPONDING ASSEMBLY.
CN101985191B (en) * 2010-11-01 2013-04-24 蚌埠通达汽车零部件有限公司 Profile-modeling welding machine of end cap of automobile oil tank
CN102225520B (en) * 2011-05-24 2013-03-20 清华大学 Elbow trimming device and trimming method
CN108526782A (en) * 2018-03-15 2018-09-14 湖北理工学院 A kind of Full-automatic welding tooling that downhand welding and vertical position welding can be achieved at the same time

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533353B1 (en) * 1982-09-16 1988-08-05 Fragema Framatome & Cogema DEVICE AND METHOD FOR WELDING ELEMENTS OF A NUCLEAR FUEL ASSEMBLY STRUCTURE
DD222814A1 (en) * 1984-04-13 1985-05-29 Schiffbau Veb K WELDING PROBES FOR WELDING HORIZONTAL MEASURES IN MULTI-SIDED CONSTRUCTION STRUCTURES
DE8518500U1 (en) * 1985-06-26 1986-10-23 Zeuna-Stärker GmbH & Co KG, 8900 Augsburg Device with welding robots for several work stations
US4937426A (en) * 1987-12-28 1990-06-26 Kabushiki Kaisha Yaskawa Denki Seisakusho Automatic groove tracing method for an arc welding robot

Also Published As

Publication number Publication date
CN1036255C (en) 1997-10-29
FR2670947A1 (en) 1992-06-26
CN1062862A (en) 1992-07-22
ZA9110117B (en) 1992-09-30
CS394291A3 (en) 1992-08-12

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