JPH0329996U - - Google Patents
Info
- Publication number
- JPH0329996U JPH0329996U JP9049289U JP9049289U JPH0329996U JP H0329996 U JPH0329996 U JP H0329996U JP 9049289 U JP9049289 U JP 9049289U JP 9049289 U JP9049289 U JP 9049289U JP H0329996 U JPH0329996 U JP H0329996U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- conductor
- metal plate
- piezoelectric diaphragm
- electrode
- 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
- 239000004020 conductor Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000012212 insulator Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9049289U JPH0329996U (da) | 1989-07-31 | 1989-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9049289U JPH0329996U (da) | 1989-07-31 | 1989-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0329996U true JPH0329996U (da) | 1991-03-25 |
Family
ID=31640009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9049289U Pending JPH0329996U (da) | 1989-07-31 | 1989-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329996U (da) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6121200B2 (da) * | 1982-08-23 | 1986-05-26 | Tokai Carbon Kk | |
| JPS623195B2 (da) * | 1982-02-04 | 1987-01-23 | Kashima Sekyu Kk |
-
1989
- 1989-07-31 JP JP9049289U patent/JPH0329996U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS623195B2 (da) * | 1982-02-04 | 1987-01-23 | Kashima Sekyu Kk | |
| JPS6121200B2 (da) * | 1982-08-23 | 1986-05-26 | Tokai Carbon Kk |