FR2947662B1 - METHOD FOR EXTRACTING A TRUNK FROM A HEAT EXCHANGE TUBE OF A STEAM GENERATOR AND CORRESPONDING EXTRACTION EQUIPMENT - Google Patents

METHOD FOR EXTRACTING A TRUNK FROM A HEAT EXCHANGE TUBE OF A STEAM GENERATOR AND CORRESPONDING EXTRACTION EQUIPMENT

Info

Publication number
FR2947662B1
FR2947662B1 FR0954643A FR0954643A FR2947662B1 FR 2947662 B1 FR2947662 B1 FR 2947662B1 FR 0954643 A FR0954643 A FR 0954643A FR 0954643 A FR0954643 A FR 0954643A FR 2947662 B1 FR2947662 B1 FR 2947662B1
Authority
FR
France
Prior art keywords
trunk
extracting
heat exchange
steam generator
exchange tube
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.)
Active
Application number
FR0954643A
Other languages
French (fr)
Other versions
FR2947662A1 (en
Inventor
Olivier Theallier
Olivier Luc Eloi Berne
Thierry Grandjean
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.)
Areva NP SAS
Original Assignee
Areva NP SAS
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 Areva NP SAS filed Critical Areva NP SAS
Priority to FR0954643A priority Critical patent/FR2947662B1/en
Publication of FR2947662A1 publication Critical patent/FR2947662A1/en
Application granted granted Critical
Publication of FR2947662B1 publication Critical patent/FR2947662B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/017—Inspection or maintenance of pipe-lines or tubes in nuclear installations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/002—Component parts or details of steam boilers specially adapted for nuclear steam generators, e.g. maintenance, repairing or inspecting equipment not otherwise provided for
    • F22B37/003—Maintenance, repairing or inspecting equipment positioned in or via the headers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/58—Removing tubes from headers or drums; Extracting tools
    • 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
FR0954643A 2009-07-06 2009-07-06 METHOD FOR EXTRACTING A TRUNK FROM A HEAT EXCHANGE TUBE OF A STEAM GENERATOR AND CORRESPONDING EXTRACTION EQUIPMENT Active FR2947662B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0954643A FR2947662B1 (en) 2009-07-06 2009-07-06 METHOD FOR EXTRACTING A TRUNK FROM A HEAT EXCHANGE TUBE OF A STEAM GENERATOR AND CORRESPONDING EXTRACTION EQUIPMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0954643A FR2947662B1 (en) 2009-07-06 2009-07-06 METHOD FOR EXTRACTING A TRUNK FROM A HEAT EXCHANGE TUBE OF A STEAM GENERATOR AND CORRESPONDING EXTRACTION EQUIPMENT

Publications (2)

Publication Number Publication Date
FR2947662A1 FR2947662A1 (en) 2011-01-07
FR2947662B1 true FR2947662B1 (en) 2011-09-02

Family

ID=41531553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0954643A Active FR2947662B1 (en) 2009-07-06 2009-07-06 METHOD FOR EXTRACTING A TRUNK FROM A HEAT EXCHANGE TUBE OF A STEAM GENERATOR AND CORRESPONDING EXTRACTION EQUIPMENT

Country Status (1)

Country Link
FR (1) FR2947662B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2972244B1 (en) * 2011-03-04 2015-07-17 Areva Np METHOD FOR REPAIRING A PRESSURIZER AND TOOLING FOR IMPLEMENTING THE METHOD

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5167064A (en) * 1990-09-20 1992-12-01 Expando Seal Tools, Inc. Tube stabilizer assembly
US5301424A (en) * 1992-11-30 1994-04-12 Westinghouse Electric Corp. Method for hydraulically expanding tubular members
US5543599A (en) * 1994-12-14 1996-08-06 Westinghouse Electric Corporation Electron discharge machining apparatus and method
US6247231B1 (en) * 1997-08-27 2001-06-19 Electric Power Research Institute Method for repairing heat exchanger tubing through partial tube replacement

Also Published As

Publication number Publication date
FR2947662A1 (en) 2011-01-07

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