JPH02118385U - - Google Patents
Info
- Publication number
- JPH02118385U JPH02118385U JP2678189U JP2678189U JPH02118385U JP H02118385 U JPH02118385 U JP H02118385U JP 2678189 U JP2678189 U JP 2678189U JP 2678189 U JP2678189 U JP 2678189U JP H02118385 U JPH02118385 U JP H02118385U
- Authority
- JP
- Japan
- Prior art keywords
- transducer
- peripheral side
- emission surface
- electrode
- ultrasonic
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 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 |
|---|---|---|---|
| JP1989026781U JPH0722958Y2 (ja) | 1989-03-09 | 1989-03-09 | 超音波送受波器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989026781U JPH0722958Y2 (ja) | 1989-03-09 | 1989-03-09 | 超音波送受波器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02118385U true JPH02118385U (ko) | 1990-09-21 |
| JPH0722958Y2 JPH0722958Y2 (ja) | 1995-05-24 |
Family
ID=31248718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989026781U Expired - Lifetime JPH0722958Y2 (ja) | 1989-03-09 | 1989-03-09 | 超音波送受波器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0722958Y2 (ko) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01172800U (ko) * | 1988-05-25 | 1989-12-07 |
-
1989
- 1989-03-09 JP JP1989026781U patent/JPH0722958Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01172800U (ko) * | 1988-05-25 | 1989-12-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0722958Y2 (ja) | 1995-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |