JPH0365397U - - Google Patents
Info
- Publication number
- JPH0365397U JPH0365397U JP12578789U JP12578789U JPH0365397U JP H0365397 U JPH0365397 U JP H0365397U JP 12578789 U JP12578789 U JP 12578789U JP 12578789 U JP12578789 U JP 12578789U JP H0365397 U JPH0365397 U JP H0365397U
- Authority
- JP
- Japan
- Prior art keywords
- unimorph
- piezoelectric element
- auxiliary electrode
- diagnosis
- receiver
- 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
- 238000004092 self-diagnosis Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Transducers For Ultrasonic Waves (AREA)
- Radar Systems Or Details Thereof (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12578789U JPH0365397U (sk) | 1989-10-28 | 1989-10-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12578789U JPH0365397U (sk) | 1989-10-28 | 1989-10-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0365397U true JPH0365397U (sk) | 1991-06-25 |
Family
ID=31673638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12578789U Pending JPH0365397U (sk) | 1989-10-28 | 1989-10-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0365397U (sk) |
-
1989
- 1989-10-28 JP JP12578789U patent/JPH0365397U/ja active Pending