JPH0279431U - - Google Patents
Info
- Publication number
- JPH0279431U JPH0279431U JP15970388U JP15970388U JPH0279431U JP H0279431 U JPH0279431 U JP H0279431U JP 15970388 U JP15970388 U JP 15970388U JP 15970388 U JP15970388 U JP 15970388U JP H0279431 U JPH0279431 U JP H0279431U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric ceramic
- ceramic elements
- insulating material
- switched
- sound insulating
- 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
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Transducers For Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15970388U JPH055462Y2 (https=) | 1988-12-08 | 1988-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15970388U JPH055462Y2 (https=) | 1988-12-08 | 1988-12-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0279431U true JPH0279431U (https=) | 1990-06-19 |
| JPH055462Y2 JPH055462Y2 (https=) | 1993-02-12 |
Family
ID=31441133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15970388U Expired - Lifetime JPH055462Y2 (https=) | 1988-12-08 | 1988-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055462Y2 (https=) |
-
1988
- 1988-12-08 JP JP15970388U patent/JPH055462Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH055462Y2 (https=) | 1993-02-12 |