JPS62195760U - - Google Patents

Info

Publication number
JPS62195760U
JPS62195760U JP8366986U JP8366986U JPS62195760U JP S62195760 U JPS62195760 U JP S62195760U JP 8366986 U JP8366986 U JP 8366986U JP 8366986 U JP8366986 U JP 8366986U JP S62195760 U JPS62195760 U JP S62195760U
Authority
JP
Japan
Prior art keywords
ultrasonic
mirror
bearing
collar
flaw detection
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.)
Granted
Application number
JP8366986U
Other languages
English (en)
Other versions
JPH0518695Y2 (ja
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 JP8366986U priority Critical patent/JPH0518695Y2/ja
Publication of JPS62195760U publication Critical patent/JPS62195760U/ja
Application granted granted Critical
Publication of JPH0518695Y2 publication Critical patent/JPH0518695Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Description

【図面の簡単な説明】
図は、本考案の超音波探傷装置の１実施態様を
示したものである。 図中１は、超音波探傷装置、２は、被検管、５
は、探触子、７は、タービン、８は、軸受、９は
、軸受内への水抜け防止のつばをそれぞれ示す。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 被検管の管軸方向へ超音波を送波する探触
    子と、該探触子からの超音波を被検管の管壁へ反
    射させる回転ミラーと、当該ミラーと一体的に結
    合され該ミラーを被検管の管軸心と同心的に回転
    させるタービンとを有し、当該タービンを前記ミ
    ラーとの間で軸受を介してハウジング内に固定し
    て成る管の超音波探傷装置において、前記軸受の
    タービン側に該軸受内への水抜け防止のつばを設
    けるとともに、前記回転ミラーの上部に超音波送
    波および水抜き用の、また側部に水抜き用の孔を
    設けたことを特徴とする管の超音波探傷装置。 (2) 回転ミラー上部の超音波送波および水抜き
    用の孔が、当該孔の縁につばを設けたものである
    ことを特徴とする実用新案登録請求の範囲第１項
    記載の管の超音波探傷装置。
JP8366986U 1986-06-03 1986-06-03 Expired - Lifetime JPH0518695Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8366986U JPH0518695Y2 (ja) 1986-06-03 1986-06-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8366986U JPH0518695Y2 (ja) 1986-06-03 1986-06-03

Publications (2)

Publication Number Publication Date
JPS62195760U true JPS62195760U (ja) 1987-12-12
JPH0518695Y2 JPH0518695Y2 (ja) 1993-05-18

Family

ID=30937463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8366986U Expired - Lifetime JPH0518695Y2 (ja) 1986-06-03 1986-06-03

Country Status (1)

Country Link
JP (1) JPH0518695Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0387653A (ja) * 1989-08-31 1991-04-12 Mitsubishi Heavy Ind Ltd 小径管の超音波探傷装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0387653A (ja) * 1989-08-31 1991-04-12 Mitsubishi Heavy Ind Ltd 小径管の超音波探傷装置

Also Published As

Publication number Publication date
JPH0518695Y2 (ja) 1993-05-18

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