JPH0175807U - - Google Patents

Info

Publication number
JPH0175807U
JPH0175807U JP1987171449U JP17144987U JPH0175807U JP H0175807 U JPH0175807 U JP H0175807U JP 1987171449 U JP1987171449 U JP 1987171449U JP 17144987 U JP17144987 U JP 17144987U JP H0175807 U JPH0175807 U JP H0175807U
Authority
JP
Japan
Prior art keywords
heat shield
shield plate
contact
wave sensor
impact
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
JP1987171449U
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 JP1987171449U priority Critical patent/JPH0175807U/ja
Publication of JPH0175807U publication Critical patent/JPH0175807U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)

Description

【図面の簡単な説明】
第１図および第２図は本考案のセンサを示し、
ａは縦断面図、ｂは端面図である。第３図はおよ
び第４図は従来装置の説明図である。 図面で１０は被測定体、４２は遮熱板、４６は
圧電素子である。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 被測定体の面に当接される表面を持つ遮熱
    板と、 該遮熱板の裏面に当接され、ハンマー殴打で発
    生する衝撃弾性波に対して感度を有する圧電素子
    とを備えることを特徴とする衝撃弾性波センサ。 (2) 遮熱板は水冷金属板であることを特徴とす
    る実用新案登録請求の範囲第１項記載の衝撃弾性
    波センサ。
JP1987171449U 1987-11-10 1987-11-10 Pending JPH0175807U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987171449U JPH0175807U (ja) 1987-11-10 1987-11-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987171449U JPH0175807U (ja) 1987-11-10 1987-11-10

Publications (1)

Publication Number Publication Date
JPH0175807U true JPH0175807U (ja) 1989-05-23

Family

ID=31463289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987171449U Pending JPH0175807U (ja) 1987-11-10 1987-11-10

Country Status (1)

Country Link
JP (1) JPH0175807U (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5264984A (en) * 1975-11-25 1977-05-28 Nippon Steel Corp Ultrasonic probe for use at high temperature
JPS5362592A (en) * 1976-11-17 1978-06-05 Mitsubishi Electric Corp Ultrasonic probe device
JPS57175952A (en) * 1981-04-24 1982-10-29 Kyoei Giken:Kk Non-destructive test device of non-metallic object by impulsive elastic wave
JPS6119713A (ja) * 1984-07-06 1986-01-28 Kawasaki Steel Corp 高温雰囲気内観測装置
JPS62225905A (ja) * 1986-03-27 1987-10-03 Chuo Denshi Kogyo Kk 厚み測定方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5264984A (en) * 1975-11-25 1977-05-28 Nippon Steel Corp Ultrasonic probe for use at high temperature
JPS5362592A (en) * 1976-11-17 1978-06-05 Mitsubishi Electric Corp Ultrasonic probe device
JPS57175952A (en) * 1981-04-24 1982-10-29 Kyoei Giken:Kk Non-destructive test device of non-metallic object by impulsive elastic wave
JPS6119713A (ja) * 1984-07-06 1986-01-28 Kawasaki Steel Corp 高温雰囲気内観測装置
JPS62225905A (ja) * 1986-03-27 1987-10-03 Chuo Denshi Kogyo Kk 厚み測定方法

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