JPH02140465U - - Google Patents
Info
- Publication number
- JPH02140465U JPH02140465U JP4769989U JP4769989U JPH02140465U JP H02140465 U JPH02140465 U JP H02140465U JP 4769989 U JP4769989 U JP 4769989U JP 4769989 U JP4769989 U JP 4769989U JP H02140465 U JPH02140465 U JP H02140465U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic probe
- vibrators
- piezoelectric element
- electrode
- oscillator
- 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
Links
- 239000000523 sample Substances 0.000 claims description 8
- 230000005284 excitation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Transducers For Ultrasonic Waves (AREA)
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 true JPH02140465U (lm) | 1990-11-26 |
JPH0731169Y2 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 (lm) |
Citations (3)
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 |
JPS60222762A (ja) * | 1984-03-17 | 1985-11-07 | エルンスト ライツ ヴエツラ− ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 音響レンズ装置 |
JPS63308557A (ja) * | 1987-06-10 | 1988-12-15 | Koji Toda | 超音波顕微鏡 |
-
1989
- 1989-04-25 JP JP1989047699U patent/JPH0731169Y2/ja not_active Expired - Lifetime
Patent Citations (3)
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 |
JPS60222762A (ja) * | 1984-03-17 | 1985-11-07 | エルンスト ライツ ヴエツラ− ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 音響レンズ装置 |
JPS63308557A (ja) * | 1987-06-10 | 1988-12-15 | Koji Toda | 超音波顕微鏡 |
Also Published As
Publication number | Publication date |
---|---|
JPH0731169Y2 (ja) | 1995-07-19 |
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