JPH0310692U - - Google Patents
Info
- Publication number
- JPH0310692U JPH0310692U JP6976189U JP6976189U JPH0310692U JP H0310692 U JPH0310692 U JP H0310692U JP 6976189 U JP6976189 U JP 6976189U JP 6976189 U JP6976189 U JP 6976189U JP H0310692 U JPH0310692 U JP H0310692U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric element
- oil
- sealed
- main body
- transducer
- 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
- 239000002184 metal Substances 0.000 claims description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Transducers For Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6976189U JPH0310692U (cs) | 1989-06-16 | 1989-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6976189U JPH0310692U (cs) | 1989-06-16 | 1989-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0310692U true JPH0310692U (cs) | 1991-01-31 |
Family
ID=31605344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6976189U Pending JPH0310692U (cs) | 1989-06-16 | 1989-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0310692U (cs) |
-
1989
- 1989-06-16 JP JP6976189U patent/JPH0310692U/ja active Pending