JPS5840718Y2 - 圧電発音体 - Google Patents
圧電発音体Info
- Publication number
- JPS5840718Y2 JPS5840718Y2 JP3907179U JP3907179U JPS5840718Y2 JP S5840718 Y2 JPS5840718 Y2 JP S5840718Y2 JP 3907179 U JP3907179 U JP 3907179U JP 3907179 U JP3907179 U JP 3907179U JP S5840718 Y2 JPS5840718 Y2 JP S5840718Y2
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- plate
- sounding body
- piezoelectric sounding
- conductive elastic
- 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.)
- Expired
Links
- 239000012212 insulator Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims 1
- 239000000919 ceramic Substances 0.000 description 9
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3907179U JPS5840718Y2 (ja) | 1979-03-26 | 1979-03-26 | 圧電発音体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3907179U JPS5840718Y2 (ja) | 1979-03-26 | 1979-03-26 | 圧電発音体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55138695U JPS55138695U (enExample) | 1980-10-02 |
| JPS5840718Y2 true JPS5840718Y2 (ja) | 1983-09-13 |
Family
ID=28905218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3907179U Expired JPS5840718Y2 (ja) | 1979-03-26 | 1979-03-26 | 圧電発音体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5840718Y2 (enExample) |
-
1979
- 1979-03-26 JP JP3907179U patent/JPS5840718Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55138695U (enExample) | 1980-10-02 |
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