JPH0169694U - - Google Patents
Info
- Publication number
- JPH0169694U JPH0169694U JP1987165583U JP16558387U JPH0169694U JP H0169694 U JPH0169694 U JP H0169694U JP 1987165583 U JP1987165583 U JP 1987165583U JP 16558387 U JP16558387 U JP 16558387U JP H0169694 U JPH0169694 U JP H0169694U
- Authority
- JP
- Japan
- Prior art keywords
- oscillation circuit
- piezo element
- battery
- flexible substrate
- disposed
- 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
- 230000010355 oscillation Effects 0.000 claims description 6
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims 3
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987165583U JPH0169694U (fr) | 1987-10-29 | 1987-10-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987165583U JPH0169694U (fr) | 1987-10-29 | 1987-10-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0169694U true JPH0169694U (fr) | 1989-05-09 |
Family
ID=31452201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987165583U Pending JPH0169694U (fr) | 1987-10-29 | 1987-10-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0169694U (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000301065A (ja) * | 1999-04-23 | 2000-10-31 | Matsushita Electric Works Ltd | 圧電振動装置 |
-
1987
- 1987-10-29 JP JP1987165583U patent/JPH0169694U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000301065A (ja) * | 1999-04-23 | 2000-10-31 | Matsushita Electric Works Ltd | 圧電振動装置 |