JPS623195U - - Google Patents
Info
- Publication number
- JPS623195U JPS623195U JP9344285U JP9344285U JPS623195U JP S623195 U JPS623195 U JP S623195U JP 9344285 U JP9344285 U JP 9344285U JP 9344285 U JP9344285 U JP 9344285U JP S623195 U JPS623195 U JP S623195U
- Authority
- JP
- Japan
- Prior art keywords
- metal plate
- thin metal
- piezoelectric element
- insulating layer
- voltage application
- 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 8
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9344285U JPS623195U (ru) | 1985-06-20 | 1985-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9344285U JPS623195U (ru) | 1985-06-20 | 1985-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS623195U true JPS623195U (ru) | 1987-01-09 |
Family
ID=30651128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9344285U Pending JPS623195U (ru) | 1985-06-20 | 1985-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS623195U (ru) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59107698A (ja) * | 1983-11-21 | 1984-06-21 | Sanyo Electric Co Ltd | 圧電型音響変換器の保護方法 |
-
1985
- 1985-06-20 JP JP9344285U patent/JPS623195U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59107698A (ja) * | 1983-11-21 | 1984-06-21 | Sanyo Electric Co Ltd | 圧電型音響変換器の保護方法 |
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