JPH0244166Y2 - - Google Patents

Info

Publication number
JPH0244166Y2
JPH0244166Y2 JP12719385U JP12719385U JPH0244166Y2 JP H0244166 Y2 JPH0244166 Y2 JP H0244166Y2 JP 12719385 U JP12719385 U JP 12719385U JP 12719385 U JP12719385 U JP 12719385U JP H0244166 Y2 JPH0244166 Y2 JP H0244166Y2
Authority
JP
Japan
Prior art keywords
wall thickness
ultrasonic
traveling
tube body
vehicle
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
Application number
JP12719385U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6235211U (zh
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 filed Critical
Priority to JP12719385U priority Critical patent/JPH0244166Y2/ja
Publication of JPS6235211U publication Critical patent/JPS6235211U/ja
Application granted granted Critical
Publication of JPH0244166Y2 publication Critical patent/JPH0244166Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects

Landscapes

  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP12719385U 1985-08-22 1985-08-22 Expired JPH0244166Y2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12719385U JPH0244166Y2 (zh) 1985-08-22 1985-08-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12719385U JPH0244166Y2 (zh) 1985-08-22 1985-08-22

Publications (2)

Publication Number Publication Date
JPS6235211U JPS6235211U (zh) 1987-03-02
JPH0244166Y2 true JPH0244166Y2 (zh) 1990-11-22

Family

ID=31021709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12719385U Expired JPH0244166Y2 (zh) 1985-08-22 1985-08-22

Country Status (1)

Country Link
JP (1) JPH0244166Y2 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5392527A (en) * 1993-07-12 1995-02-28 Wheelabrator Engineered Systems, Inc. Annulus measuring device
JP4670599B2 (ja) * 2005-11-09 2011-04-13 Ｊｆｅスチール株式会社 検査機器用自走台車
JP6691956B1 (ja) * 2018-12-25 2020-05-13 株式会社クボタ 管厚測定装置
JP7272636B2 (ja) * 2019-04-04 2023-05-12 学校法人法政大学 精密測定装置及び移動型精密計測ロボット

Also Published As

Publication number Publication date
JPS6235211U (zh) 1987-03-02

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