JPS5320990A - Ultrasonic defect inspecting apparatus - Google Patents

Ultrasonic defect inspecting apparatus

Info

Publication number
JPS5320990A
JPS5320990A JP9482576A JP9482576A JPS5320990A JP S5320990 A JPS5320990 A JP S5320990A JP 9482576 A JP9482576 A JP 9482576A JP 9482576 A JP9482576 A JP 9482576A JP S5320990 A JPS5320990 A JP S5320990A
Authority
JP
Japan
Prior art keywords
pipes
inspecting apparatus
pressure
defect inspecting
ultrasonic defect
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.)
Pending
Application number
JP9482576A
Other languages
Japanese (ja)
Inventor
Kenichi Suzuki
Eizo Shibafuji
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9482576A priority Critical patent/JPS5320990A/en
Publication of JPS5320990A publication Critical patent/JPS5320990A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

PURPOSE: To reduce danger of being exposed to radiation, by making exchange unnecessary for guide pipes to which standard defect is attached, building up to one body, when inspecting defect in main body portion of pressure pipes and in different metal portion of extension pipes, in pressure assembly corresponding to core portion of pressure pipe type nuclear reactor.
COPYRIGHT: (C)1978,JPO&Japio
JP9482576A 1976-08-11 1976-08-11 Ultrasonic defect inspecting apparatus Pending JPS5320990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9482576A JPS5320990A (en) 1976-08-11 1976-08-11 Ultrasonic defect inspecting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9482576A JPS5320990A (en) 1976-08-11 1976-08-11 Ultrasonic defect inspecting apparatus

Publications (1)

Publication Number Publication Date
JPS5320990A true JPS5320990A (en) 1978-02-25

Family

ID=14120818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9482576A Pending JPS5320990A (en) 1976-08-11 1976-08-11 Ultrasonic defect inspecting apparatus

Country Status (1)

Country Link
JP (1) JPS5320990A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4892088A (en) * 1972-03-09 1973-11-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4892088A (en) * 1972-03-09 1973-11-29

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