JP2580807Y2 - 超音波探触子 - Google Patents

超音波探触子

Info

Publication number
JP2580807Y2
JP2580807Y2 JP1990127289U JP12728990U JP2580807Y2 JP 2580807 Y2 JP2580807 Y2 JP 2580807Y2 JP 1990127289 U JP1990127289 U JP 1990127289U JP 12728990 U JP12728990 U JP 12728990U JP 2580807 Y2 JP2580807 Y2 JP 2580807Y2
Authority
JP
Japan
Prior art keywords
upper electrode
lower electrode
ultrasonic probe
bonding
piezoelectric element
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.)
Expired - Lifetime
Application number
JP1990127289U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0486000U (enExample
Inventor
弘 山本
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP1990127289U priority Critical patent/JP2580807Y2/ja
Publication of JPH0486000U publication Critical patent/JPH0486000U/ja
Application granted granted Critical
Publication of JP2580807Y2 publication Critical patent/JP2580807Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP1990127289U 1990-11-29 1990-11-29 超音波探触子 Expired - Lifetime JP2580807Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990127289U JP2580807Y2 (ja) 1990-11-29 1990-11-29 超音波探触子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990127289U JP2580807Y2 (ja) 1990-11-29 1990-11-29 超音波探触子

Publications (2)

Publication Number Publication Date
JPH0486000U JPH0486000U (enExample) 1992-07-27
JP2580807Y2 true JP2580807Y2 (ja) 1998-09-17

Family

ID=31874792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990127289U Expired - Lifetime JP2580807Y2 (ja) 1990-11-29 1990-11-29 超音波探触子

Country Status (1)

Country Link
JP (1) JP2580807Y2 (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6162857A (ja) * 1984-09-05 1986-03-31 Hitachi Ltd 超音波顕微鏡の探触子
JPS61180004U (enExample) * 1985-04-30 1986-11-10

Also Published As

Publication number Publication date
JPH0486000U (enExample) 1992-07-27

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