JPS578403A - Wall thickness measuring method of tubular material - Google Patents

Wall thickness measuring method of tubular material

Info

Publication number
JPS578403A
JPS578403A JP8216280A JP8216280A JPS578403A JP S578403 A JPS578403 A JP S578403A JP 8216280 A JP8216280 A JP 8216280A JP 8216280 A JP8216280 A JP 8216280A JP S578403 A JPS578403 A JP S578403A
Authority
JP
Japan
Prior art keywords
collimator
light source
wall thickness
measuring method
thickness measuring
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
JP8216280A
Other languages
English (en)
Inventor
Yutaka Funiyu
Kiyoshi Okumura
Asao Monno
Masami Shimizu
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.)
JFE Steel Corp
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Kawasaki Steel Corp
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 Fuji Electric Co Ltd, Kawasaki Steel Corp filed Critical Fuji Electric Co Ltd
Priority to JP8216280A priority Critical patent/JPS578403A/ja
Priority to DE19813123685 priority patent/DE3123685A1/de
Priority to CA000380132A priority patent/CA1169588A/en
Priority to FR8112104A priority patent/FR2487504B1/fr
Publication of JPS578403A publication Critical patent/JPS578403A/ja
Priority to US06/520,153 priority patent/US4590658A/en
Priority to CA000438462A priority patent/CA1171556A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
JP8216280A 1980-06-19 1980-06-19 Wall thickness measuring method of tubular material Pending JPS578403A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP8216280A JPS578403A (en) 1980-06-19 1980-06-19 Wall thickness measuring method of tubular material
DE19813123685 DE3123685A1 (de) 1980-06-19 1981-06-15 Verfahren zur wanddicken-messung von rohrfoermigen gegenstaenden
CA000380132A CA1169588A (en) 1980-06-19 1981-06-18 Tube wall thickness measurement
FR8112104A FR2487504B1 (fr) 1980-06-19 1981-06-19 Procede de mesure de l'epaisseur de la paroi d'un tube
US06/520,153 US4590658A (en) 1980-06-19 1983-08-04 Tube wall thickness measurement
CA000438462A CA1171556A (en) 1980-06-19 1983-10-05 Tube wall thickness measurement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8216280A JPS578403A (en) 1980-06-19 1980-06-19 Wall thickness measuring method of tubular material

Publications (1)

Publication Number Publication Date
JPS578403A true JPS578403A (en) 1982-01-16

Family

ID=13766726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8216280A Pending JPS578403A (en) 1980-06-19 1980-06-19 Wall thickness measuring method of tubular material

Country Status (1)

Country Link
JP (1) JPS578403A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60179808U (ja) * 1984-05-08 1985-11-29 出光石油化学株式会社 放射線検査装置
US5138644A (en) * 1988-08-26 1992-08-11 Glitsch Field Services/Nde, Inc. Method and apparatus for measuring the wall thickness of insulated pipe
JP2004093443A (ja) * 2002-09-02 2004-03-25 Katsuhiko Ogiso 多層構造容器の寸法測定法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60179808U (ja) * 1984-05-08 1985-11-29 出光石油化学株式会社 放射線検査装置
JPH038966Y2 (ja) * 1984-05-08 1991-03-06
US5138644A (en) * 1988-08-26 1992-08-11 Glitsch Field Services/Nde, Inc. Method and apparatus for measuring the wall thickness of insulated pipe
JP2004093443A (ja) * 2002-09-02 2004-03-25 Katsuhiko Ogiso 多層構造容器の寸法測定法

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