JPS53103791A - Inspection of underwater radiation - Google Patents

Inspection of underwater radiation

Info

Publication number
JPS53103791A
JPS53103791A JP1812077A JP1812077A JPS53103791A JP S53103791 A JPS53103791 A JP S53103791A JP 1812077 A JP1812077 A JP 1812077A JP 1812077 A JP1812077 A JP 1812077A JP S53103791 A JPS53103791 A JP S53103791A
Authority
JP
Japan
Prior art keywords
inspection
radiation
underwater radiation
water
radiation source
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
JP1812077A
Other languages
Japanese (ja)
Inventor
Yukio Manabe
Koichi Wada
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.)
NIPPON HAKUYO KIKI KAIHATSU KYOKAI
NIPPON KAKYO KIKI KAIHATSU
Mitsubishi Heavy Industries Ltd
Original Assignee
NIPPON HAKUYO KIKI KAIHATSU KYOKAI
NIPPON KAKYO KIKI KAIHATSU
Mitsubishi Heavy Industries 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 NIPPON HAKUYO KIKI KAIHATSU KYOKAI, NIPPON KAKYO KIKI KAIHATSU, Mitsubishi Heavy Industries Ltd filed Critical NIPPON HAKUYO KIKI KAIHATSU KYOKAI
Priority to JP1812077A priority Critical patent/JPS53103791A/en
Publication of JPS53103791A publication Critical patent/JPS53103791A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

PURPOSE:To prevent the absorption of radiation to obtain a satisfactory image by surrounding the radiation source with a water-tight box and by effecting the irradiation under the condition, where the water, which might otherwise exist between an underwater test piece and the radiation source, is evacuated over a preset range.
JP1812077A 1977-02-23 1977-02-23 Inspection of underwater radiation Pending JPS53103791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1812077A JPS53103791A (en) 1977-02-23 1977-02-23 Inspection of underwater radiation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1812077A JPS53103791A (en) 1977-02-23 1977-02-23 Inspection of underwater radiation

Publications (1)

Publication Number Publication Date
JPS53103791A true JPS53103791A (en) 1978-09-09

Family

ID=11962733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1812077A Pending JPS53103791A (en) 1977-02-23 1977-02-23 Inspection of underwater radiation

Country Status (1)

Country Link
JP (1) JPS53103791A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582643A (en) * 1981-06-30 1983-01-08 Japan Steel & Tube Constr Co Ltd Investigation for corrosion of submarine pipe
WO2015097449A1 (en) * 2013-12-23 2015-07-02 Johnson Matthey Public Limited Company Scanning instrument

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913492U (en) * 1972-05-04 1974-02-04
JPS5044452U (en) * 1973-08-20 1975-05-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913492U (en) * 1972-05-04 1974-02-04
JPS5044452U (en) * 1973-08-20 1975-05-06

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582643A (en) * 1981-06-30 1983-01-08 Japan Steel & Tube Constr Co Ltd Investigation for corrosion of submarine pipe
WO2015097449A1 (en) * 2013-12-23 2015-07-02 Johnson Matthey Public Limited Company Scanning instrument
GB2523239A (en) * 2013-12-23 2015-08-19 Johnson Matthey Plc Scanning instrument
GB2523239B (en) * 2013-12-23 2016-02-17 Johnson Matthey Plc Scanning instrument
AU2014372313B2 (en) * 2013-12-23 2019-07-18 Tracerco Limited Scanning instrument
US10481107B2 (en) 2013-12-23 2019-11-19 Johnson Matthey Public Limited Company Scanning instrument

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