JPS5417782A - Method of bonding piezoelectric vibrator to conductor guard plate in converter for acoustic emission detection - Google Patents

Method of bonding piezoelectric vibrator to conductor guard plate in converter for acoustic emission detection

Info

Publication number
JPS5417782A
JPS5417782A JP8179877A JP8179877A JPS5417782A JP S5417782 A JPS5417782 A JP S5417782A JP 8179877 A JP8179877 A JP 8179877A JP 8179877 A JP8179877 A JP 8179877A JP S5417782 A JPS5417782 A JP S5417782A
Authority
JP
Japan
Prior art keywords
converter
guard plate
piezoelectric vibrator
acoustic emission
emission 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
JP8179877A
Other languages
Japanese (ja)
Other versions
JPS5821228B2 (en
Inventor
Hajime Hatano
Masami Oohata
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.)
MEGURO KEIKI SEISAKUSHIYO KK
Hatano Hajime
Original Assignee
MEGURO KEIKI SEISAKUSHIYO KK
Hatano Hajime
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 MEGURO KEIKI SEISAKUSHIYO KK, Hatano Hajime filed Critical MEGURO KEIKI SEISAKUSHIYO KK
Priority to JP52081798A priority Critical patent/JPS5821228B2/en
Publication of JPS5417782A publication Critical patent/JPS5417782A/en
Publication of JPS5821228B2 publication Critical patent/JPS5821228B2/en
Expired 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)
  • Piezo-Electric Transducers For Audible Bands (AREA)
JP52081798A 1977-07-08 1977-07-08 Adhesion method for piezoelectric vibrator and protection plate in Acoustic emission detection transducer Expired JPS5821228B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52081798A JPS5821228B2 (en) 1977-07-08 1977-07-08 Adhesion method for piezoelectric vibrator and protection plate in Acoustic emission detection transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52081798A JPS5821228B2 (en) 1977-07-08 1977-07-08 Adhesion method for piezoelectric vibrator and protection plate in Acoustic emission detection transducer

Publications (2)

Publication Number Publication Date
JPS5417782A true JPS5417782A (en) 1979-02-09
JPS5821228B2 JPS5821228B2 (en) 1983-04-27

Family

ID=13756497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52081798A Expired JPS5821228B2 (en) 1977-07-08 1977-07-08 Adhesion method for piezoelectric vibrator and protection plate in Acoustic emission detection transducer

Country Status (1)

Country Link
JP (1) JPS5821228B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6197862B1 (en) 1995-09-18 2001-03-06 Daikin Industries, Ltd. Filled polytetrafluoroethylene granular powder and process for the production thereof
US6281281B1 (en) 1995-11-09 2001-08-28 Daikin Industries, Ltd. Granulated powder of filled polytetrafluoroethylene for molding and process for the production thereof
US6350801B1 (en) 1997-04-22 2002-02-26 Daikin Industries, Ltd. Filled granular polytetrafluoroethylene powder
US6440559B1 (en) 1997-04-24 2002-08-27 Daikin Industries, Ltd. Granular polytetrafluoroethylene powders and process for producing the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3891363T1 (en) * 1988-07-25 1990-07-19 Inst Elektroswarki Patona CONVERTER FOR REGISTRATION OF ACOUSTIC EMISSION SIGNALS

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6197862B1 (en) 1995-09-18 2001-03-06 Daikin Industries, Ltd. Filled polytetrafluoroethylene granular powder and process for the production thereof
US6281281B1 (en) 1995-11-09 2001-08-28 Daikin Industries, Ltd. Granulated powder of filled polytetrafluoroethylene for molding and process for the production thereof
US6596806B2 (en) 1995-11-09 2003-07-22 Daikin Industries, Ltd. Filler-containing polytetrafluoroethylene granular powder for molding and preparation process of same
US6350801B1 (en) 1997-04-22 2002-02-26 Daikin Industries, Ltd. Filled granular polytetrafluoroethylene powder
US6440559B1 (en) 1997-04-24 2002-08-27 Daikin Industries, Ltd. Granular polytetrafluoroethylene powders and process for producing the same

Also Published As

Publication number Publication date
JPS5821228B2 (en) 1983-04-27

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