JPH0731169Y2 - 超音波探触子 - Google Patents

超音波探触子

Info

Publication number
JPH0731169Y2
JPH0731169Y2 JP1989047699U JP4769989U JPH0731169Y2 JP H0731169 Y2 JPH0731169 Y2 JP H0731169Y2 JP 1989047699 U JP1989047699 U JP 1989047699U JP 4769989 U JP4769989 U JP 4769989U JP H0731169 Y2 JPH0731169 Y2 JP H0731169Y2
Authority
JP
Japan
Prior art keywords
sample
piezoelectric element
ultrasonic
transducer
probe
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
JP1989047699U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02140465U (enrdf_load_html_response
Inventor
泰夫 早川
祥司 山口
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 JP1989047699U priority Critical patent/JPH0731169Y2/ja
Publication of JPH02140465U publication Critical patent/JPH02140465U/ja
Application granted granted Critical
Publication of JPH0731169Y2 publication Critical patent/JPH0731169Y2/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)
JP1989047699U 1989-04-25 1989-04-25 超音波探触子 Expired - Lifetime JPH0731169Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989047699U JPH0731169Y2 (ja) 1989-04-25 1989-04-25 超音波探触子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989047699U JPH0731169Y2 (ja) 1989-04-25 1989-04-25 超音波探触子

Publications (2)

Publication Number Publication Date
JPH02140465U JPH02140465U (enrdf_load_html_response) 1990-11-26
JPH0731169Y2 true JPH0731169Y2 (ja) 1995-07-19

Family

ID=31563860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989047699U Expired - Lifetime JPH0731169Y2 (ja) 1989-04-25 1989-04-25 超音波探触子

Country Status (1)

Country Link
JP (1) JPH0731169Y2 (enrdf_load_html_response)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59104549A (ja) * 1982-12-07 1984-06-16 Olympus Optical Co Ltd 超音波顕微鏡
DE3409956A1 (de) * 1984-03-17 1985-09-26 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Akustische linsenanordnung
JPS63308557A (ja) * 1987-06-10 1988-12-15 Koji Toda 超音波顕微鏡

Also Published As

Publication number Publication date
JPH02140465U (enrdf_load_html_response) 1990-11-26

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