JPH02131658U - - Google Patents

Info

Publication number
JPH02131658U
JPH02131658U JP4077589U JP4077589U JPH02131658U JP H02131658 U JPH02131658 U JP H02131658U JP 4077589 U JP4077589 U JP 4077589U JP 4077589 U JP4077589 U JP 4077589U JP H02131658 U JPH02131658 U JP H02131658U
Authority
JP
Japan
Prior art keywords
tube
main body
probe
flaw detection
detection device
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
JP4077589U
Other languages
English (en)
Other versions
JPH0731166Y2 (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 JP4077589U priority Critical patent/JPH0731166Y2/ja
Publication of JPH02131658U publication Critical patent/JPH02131658U/ja
Application granted granted Critical
Publication of JPH0731166Y2 publication Critical patent/JPH0731166Y2/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)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Description

【図面の簡単な説明】
図面中第１図ないし第３図は本考案の一実施例
を示すもので、第１図は管に装着した状態を示す
縦断面図、第２図は軸方向探触子の正面図、第３
図は周方向探触子の正面図、第４図は従来の管の
探傷装置の一例を示す側面図である。 １０……探傷装置、１１……本体、１２……粗
探傷用探触子、１３……軸方向探触子、１４……
周方向探触子、１５……弾発部材、Ｐ……管。

Claims (1)

    【実用新案登録請求の範囲】
  1. 管の内側に挿入されて、その周壁内の欠陥の有
    無を検出するようにした探傷装置であつて、前記
    管の内側に挿入される本体と、この本体に一体に
    取り付けられた粗探傷用探触子と、本体にその側
    壁を径方向に相対移動自在に貫通して設けられ、
    前記管の軸方向に沿つた欠陥位置の検出を行う軸
    方向探触子、および、管の周方向に沿つた欠陥位
    置の検出を行う周方向探触子と、これらの欠陥位
    置検出用の探触子を前記本体の外方へ向けて弾性
    的に押圧する弾発部材とを具備してなる管の探傷
    装置。
JP4077589U 1989-04-06 1989-04-06 管の探傷装置 Expired - Lifetime JPH0731166Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4077589U JPH0731166Y2 (ja) 1989-04-06 1989-04-06 管の探傷装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4077589U JPH0731166Y2 (ja) 1989-04-06 1989-04-06 管の探傷装置

Publications (2)

Publication Number Publication Date
JPH02131658U true JPH02131658U (ja) 1990-11-01
JPH0731166Y2 JPH0731166Y2 (ja) 1995-07-19

Family

ID=31550856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4077589U Expired - Lifetime JPH0731166Y2 (ja) 1989-04-06 1989-04-06 管の探傷装置

Country Status (1)

Country Link
JP (1) JPH0731166Y2 (ja)

Also Published As

Publication number Publication date
JPH0731166Y2 (ja) 1995-07-19

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term