JPS5960526U - 音響測定子 - Google Patents

音響測定子

Info

Publication number
JPS5960526U
JPS5960526U JP15640182U JP15640182U JPS5960526U JP S5960526 U JPS5960526 U JP S5960526U JP 15640182 U JP15640182 U JP 15640182U JP 15640182 U JP15640182 U JP 15640182U JP S5960526 U JPS5960526 U JP S5960526U
Authority
JP
Japan
Prior art keywords
pipe
sensing element
piezoelectric
acoustic probe
protective layer
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
JP15640182U
Other languages
English (en)
Japanese (ja)
Other versions
JPH051789Y2 (enrdf_load_stackoverflow
Inventor
山本　宜司
増田　道幸
耕造 岡田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co Ltd
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 by NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Priority to JP15640182U priority Critical patent/JPS5960526U/ja
Publication of JPS5960526U publication Critical patent/JPS5960526U/ja
Application granted granted Critical
Publication of JPH051789Y2 publication Critical patent/JPH051789Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP15640182U 1982-10-16 1982-10-16 音響測定子 Granted JPS5960526U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15640182U JPS5960526U (ja) 1982-10-16 1982-10-16 音響測定子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15640182U JPS5960526U (ja) 1982-10-16 1982-10-16 音響測定子

Publications (2)

Publication Number Publication Date
JPS5960526U true JPS5960526U (ja) 1984-04-20
JPH051789Y2 JPH051789Y2 (enrdf_load_stackoverflow) 1993-01-18

Family

ID=30345120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15640182U Granted JPS5960526U (ja) 1982-10-16 1982-10-16 音響測定子

Country Status (1)

Country Link
JP (1) JPS5960526U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020039051A (ja) * 2018-09-04 2020-03-12 株式会社ディスコ 超音波音圧計

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5290980A (en) * 1976-01-24 1977-07-30 Nippon Ii Tei Eru Kk Method of measuring sound of dstruction of earth and rock
JPS5451886U (enrdf_load_stackoverflow) * 1977-09-19 1979-04-10
JPS5617004A (en) * 1979-07-20 1981-02-18 Keiichiro Murofushi Method of stabilizing magnet in synthetic resin pipe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5290980A (en) * 1976-01-24 1977-07-30 Nippon Ii Tei Eru Kk Method of measuring sound of dstruction of earth and rock
JPS5451886U (enrdf_load_stackoverflow) * 1977-09-19 1979-04-10
JPS5617004A (en) * 1979-07-20 1981-02-18 Keiichiro Murofushi Method of stabilizing magnet in synthetic resin pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020039051A (ja) * 2018-09-04 2020-03-12 株式会社ディスコ 超音波音圧計

Also Published As

Publication number Publication date
JPH051789Y2 (enrdf_load_stackoverflow) 1993-01-18

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