FR2652650B1 - METHOD OF GAMMAGRAPHIC CHECKING OF THE CONDITION OF THE WALL OF THE INLET ELBOW OF THE PRIMARY HOT WATER CONDUCT OF A PRESSURE WATER REACTOR VAPOR GENERATOR. - Google Patents

METHOD OF GAMMAGRAPHIC CHECKING OF THE CONDITION OF THE WALL OF THE INLET ELBOW OF THE PRIMARY HOT WATER CONDUCT OF A PRESSURE WATER REACTOR VAPOR GENERATOR.

Info

Publication number
FR2652650B1
FR2652650B1 FR8912983A FR8912983A FR2652650B1 FR 2652650 B1 FR2652650 B1 FR 2652650B1 FR 8912983 A FR8912983 A FR 8912983A FR 8912983 A FR8912983 A FR 8912983A FR 2652650 B1 FR2652650 B1 FR 2652650B1
Authority
FR
France
Prior art keywords
gammagraphic
checking
condition
wall
vapor generator
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
FR8912983A
Other languages
French (fr)
Other versions
FR2652650A1 (en
Inventor
Gautreau Lionel
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR8912983A priority Critical patent/FR2652650B1/en
Publication of FR2652650A1 publication Critical patent/FR2652650A1/en
Application granted granted Critical
Publication of FR2652650B1 publication Critical patent/FR2652650B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Analytical Chemistry (AREA)
  • Thermal Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
FR8912983A 1989-10-04 1989-10-04 METHOD OF GAMMAGRAPHIC CHECKING OF THE CONDITION OF THE WALL OF THE INLET ELBOW OF THE PRIMARY HOT WATER CONDUCT OF A PRESSURE WATER REACTOR VAPOR GENERATOR. Expired - Lifetime FR2652650B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8912983A FR2652650B1 (en) 1989-10-04 1989-10-04 METHOD OF GAMMAGRAPHIC CHECKING OF THE CONDITION OF THE WALL OF THE INLET ELBOW OF THE PRIMARY HOT WATER CONDUCT OF A PRESSURE WATER REACTOR VAPOR GENERATOR.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8912983A FR2652650B1 (en) 1989-10-04 1989-10-04 METHOD OF GAMMAGRAPHIC CHECKING OF THE CONDITION OF THE WALL OF THE INLET ELBOW OF THE PRIMARY HOT WATER CONDUCT OF A PRESSURE WATER REACTOR VAPOR GENERATOR.

Publications (2)

Publication Number Publication Date
FR2652650A1 FR2652650A1 (en) 1991-04-05
FR2652650B1 true FR2652650B1 (en) 1991-12-20

Family

ID=9386087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8912983A Expired - Lifetime FR2652650B1 (en) 1989-10-04 1989-10-04 METHOD OF GAMMAGRAPHIC CHECKING OF THE CONDITION OF THE WALL OF THE INLET ELBOW OF THE PRIMARY HOT WATER CONDUCT OF A PRESSURE WATER REACTOR VAPOR GENERATOR.

Country Status (1)

Country Link
FR (1) FR2652650B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5371363A (en) * 1993-07-26 1994-12-06 Lilimpakis; Emmanuel Device for measuring radiation within a pipe
GB2489654A (en) * 2010-06-16 2012-10-10 Samir Abdul-Majid Alzaidi Inspecting tubes using gamma rays
FR3007882A1 (en) * 2013-06-26 2015-01-02 Areva Np SHUTTER ASSEMBLY AND ASSOCIATED MAINTENANCE METHOD
CN112730469B (en) * 2020-12-24 2022-12-30 苏州天河中电电力工程技术有限公司 Multi-section type steam generator connecting pipe radiographic inspection source pipe positioning device
FR3120977A1 (en) * 2021-03-19 2022-09-23 Sarl Monteiro MAINTENANCE PLUG AND PIPE MAINTENANCE METHOD
WO2023274775A1 (en) * 2021-07-02 2023-01-05 Sarl Monteiro Cannula for inspecting a wall close to a plug, kit comprising same and methods employing same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5398892A (en) * 1977-02-09 1978-08-29 Mitsubishi Heavy Ind Ltd Radiation source holder for radiographic examination of tube materials* or the like
JPS5520490A (en) * 1979-07-07 1980-02-13 Kubota Ltd Radiation transmission photographing unit
ZA855330B (en) * 1984-08-06 1986-03-26 Westinghouse Electric Corp Inflatable radiological inspection tool for nuclear reactors
GB2166214B (en) * 1984-10-25 1988-02-24 Atomic Energy Authority Uk Transport apparatus
FR2613835B1 (en) * 1987-04-13 1989-10-27 Framatome Sa DEVICE FOR MOVING AND ROTATING A TOOL WITHIN A TUBE AND ITS USE FOR CONTROLLING THE TUBES OF A STEAM GENERATOR

Also Published As

Publication number Publication date
FR2652650A1 (en) 1991-04-05

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