JPH0485162U - - Google Patents

Info

Publication number
JPH0485162U
JPH0485162U JP12902690U JP12902690U JPH0485162U JP H0485162 U JPH0485162 U JP H0485162U JP 12902690 U JP12902690 U JP 12902690U JP 12902690 U JP12902690 U JP 12902690U JP H0485162 U JPH0485162 U JP H0485162U
Authority
JP
Japan
Prior art keywords
inspected
insulating plate
acoustic emission
emission wave
detection sensor
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
JP12902690U
Other languages
English (en)
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 JP12902690U priority Critical patent/JPH0485162U/ja
Publication of JPH0485162U publication Critical patent/JPH0485162U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)

Description

【図面の簡単な説明】
第１図は本考案品の縦断面図、第２図は従来品
の縦断面図である。 １……絶縁板、２……圧電振動子、３……ケー
ス、６……金属構造材、Ｂ……ＡＥ波。

Claims (1)

  1. 【実用新案登録請求の範囲】 被検査体に取付けて被検査体から発せられたア
    コーステイツクエミツシヨン波を検出するアコー
    ステイツクエミツシヨン波検出センサにおいて、 被検査体と接触させるためのガラス材からなる
    絶縁板と、 この絶縁板を固定するケースと、 このケース内に設けてあり、被検査体と接触さ
    せる表面とは反対側の絶縁板表面に接着してある
    圧電振動子と、 を具備することを特徴とするアコーステイツクエ
    ミツシヨン波検出センサ。
JP12902690U 1990-11-29 1990-11-29 Pending JPH0485162U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12902690U JPH0485162U (ja) 1990-11-29 1990-11-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12902690U JPH0485162U (ja) 1990-11-29 1990-11-29

Publications (1)

Publication Number Publication Date
JPH0485162U true JPH0485162U (ja) 1992-07-23

Family

ID=31876454

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12902690U Pending JPH0485162U (ja) 1990-11-29 1990-11-29

Country Status (1)

Country Link
JP (1) JPH0485162U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012052933A (ja) * 2010-09-01 2012-03-15 Sumitomo Chemical Co Ltd 保温材下腐食検出装置および保温材下腐食検査方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54113375A (en) * 1978-02-24 1979-09-04 Toshiba Corp Sound wave sensor
JPH02167466A (ja) * 1988-12-21 1990-06-27 Toshiba Corp ガス絶縁機器の金属異物検出装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54113375A (en) * 1978-02-24 1979-09-04 Toshiba Corp Sound wave sensor
JPH02167466A (ja) * 1988-12-21 1990-06-27 Toshiba Corp ガス絶縁機器の金属異物検出装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012052933A (ja) * 2010-09-01 2012-03-15 Sumitomo Chemical Co Ltd 保温材下腐食検出装置および保温材下腐食検査方法

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