AR219403A1 - DEVICE FOR THE VERIFICATION OF PIPES OF A HEAT EXCHANGER - Google Patents

DEVICE FOR THE VERIFICATION OF PIPES OF A HEAT EXCHANGER

Info

Publication number
AR219403A1
AR219403A1 AR277474A AR27747479A AR219403A1 AR 219403 A1 AR219403 A1 AR 219403A1 AR 277474 A AR277474 A AR 277474A AR 27747479 A AR27747479 A AR 27747479A AR 219403 A1 AR219403 A1 AR 219403A1
Authority
AR
Argentina
Prior art keywords
verification
pipes
heat exchanger
exchanger
heat
Prior art date
Application number
AR277474A
Other languages
Spanish (es)
Original Assignee
Kraftwerk Union Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6048081&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR219403(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kraftwerk Union Ag filed Critical Kraftwerk Union Ag
Application granted granted Critical
Publication of AR219403A1 publication Critical patent/AR219403A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9013—Arrangements for scanning
    • G01N27/902—Arrangements for scanning by moving the sensors
    • 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
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9006—Details, e.g. in the structure or functioning of sensors

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
AR277474A 1978-08-28 1979-07-26 DEVICE FOR THE VERIFICATION OF PIPES OF A HEAT EXCHANGER AR219403A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2837488A DE2837488C2 (en) 1978-08-28 1978-08-28 Device for eddy current testing of the tubes of heat exchangers

Publications (1)

Publication Number Publication Date
AR219403A1 true AR219403A1 (en) 1980-08-15

Family

ID=6048081

Family Applications (1)

Application Number Title Priority Date Filing Date
AR277474A AR219403A1 (en) 1978-08-28 1979-07-26 DEVICE FOR THE VERIFICATION OF PIPES OF A HEAT EXCHANGER

Country Status (6)

Country Link
EP (1) EP0009575A1 (en)
JP (1) JPS5533598A (en)
AR (1) AR219403A1 (en)
BR (1) BR7905342A (en)
DE (1) DE2837488C2 (en)
ES (1) ES483658A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461950A1 (en) * 1979-07-24 1981-02-06 Radiologie Cie Gle FLEXIBLE PROBE INTENDED FOR NON-DESTRUCTIVE CONTROL OF LARGE LENGTH TUBES
US4524324A (en) * 1982-02-09 1985-06-18 Dickinson Iii Ben W O Downhole instrument including a flexible probe which can travel freely around bends in a borehole
FR2546536B1 (en) * 1983-05-25 1985-08-16 Rhone Poulenc Fibres PROCESS FOR THE TREATMENT OF NONWOVEN TABLECLOTHS AND PRODUCT OBTAINED
EP0147648A1 (en) * 1983-12-15 1985-07-10 BBC Aktiengesellschaft Brown, Boveri & Cie. Device for the inspection and maintenance of tubes with small bending radii
US4703264A (en) * 1985-05-13 1987-10-27 Combustion Engineering, Inc. Self-orienting conduit probe
DE8808320U1 (en) * 1988-06-29 1989-10-26 Siemens AG, 1000 Berlin und 8000 München Probe for testing pipes, especially U-tubes of a heat exchanger
FR2915285B1 (en) * 2007-04-20 2009-06-12 Sra Savac Sa VIDEO PROBE INTENDED TO BE INSERTED BETWEEN TWO ROWS OF VERTICAL TUBES OF A HEAT EXCHANGER

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916302A (en) * 1973-11-12 1975-10-28 Combustion Eng Multi-coil eddy current probe for determining angular location of irregularity in cylindrical test member
GB1488833A (en) * 1975-04-18 1977-10-12 Atomic Energy Authority Uk Non-destructive testing
FR2320542A1 (en) * 1975-08-07 1977-03-04 Commissariat Energie Atomique EDD CURRENT CONTROL DEVICE FOR CURVED METAL TUBES AT LEAST LOCALLY
FR2339231A1 (en) * 1976-01-22 1977-08-19 Commissariat Energie Atomique PNEUMATIC DRIVE DEVICE FOR EDDY CURRENT MEASURING PROBES

Also Published As

Publication number Publication date
ES483658A1 (en) 1980-04-16
DE2837488C2 (en) 1980-08-28
JPS5533598A (en) 1980-03-08
BR7905342A (en) 1980-05-20
DE2837488B1 (en) 1979-12-20
EP0009575A1 (en) 1980-04-16

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