JPH0388152U - - Google Patents
Info
- Publication number
- JPH0388152U JPH0388152U JP14768589U JP14768589U JPH0388152U JP H0388152 U JPH0388152 U JP H0388152U JP 14768589 U JP14768589 U JP 14768589U JP 14768589 U JP14768589 U JP 14768589U JP H0388152 U JPH0388152 U JP H0388152U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric element
- transmitter
- receiver
- directional coupler
- inspection apparatus
- 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.)
- Pending
Links
- 238000007689 inspection Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 239000000523 sample Substances 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000002604 ultrasonography 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 |
|---|---|---|---|
| JP14768589U JPH0388152U (cs) | 1989-12-25 | 1989-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14768589U JPH0388152U (cs) | 1989-12-25 | 1989-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0388152U true JPH0388152U (cs) | 1991-09-09 |
Family
ID=31694189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14768589U Pending JPH0388152U (cs) | 1989-12-25 | 1989-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0388152U (cs) |
-
1989
- 1989-12-25 JP JP14768589U patent/JPH0388152U/ja active Pending
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