JPH0382997U - - Google Patents
Info
- Publication number
- JPH0382997U JPH0382997U JP14230989U JP14230989U JPH0382997U JP H0382997 U JPH0382997 U JP H0382997U JP 14230989 U JP14230989 U JP 14230989U JP 14230989 U JP14230989 U JP 14230989U JP H0382997 U JPH0382997 U JP H0382997U
- Authority
- JP
- Japan
- Prior art keywords
- elastic
- sandwiched
- speaker
- piezoelectric
- piezoelectric sounding
- 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
- 239000000919 ceramic Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14230989U JPH0382997U (US07202987-20070410-C00007.png) | 1989-12-08 | 1989-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14230989U JPH0382997U (US07202987-20070410-C00007.png) | 1989-12-08 | 1989-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0382997U true JPH0382997U (US07202987-20070410-C00007.png) | 1991-08-23 |
Family
ID=31689143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14230989U Pending JPH0382997U (US07202987-20070410-C00007.png) | 1989-12-08 | 1989-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0382997U (US07202987-20070410-C00007.png) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54111328A (en) * | 1978-02-20 | 1979-08-31 | Matsushima Kogyo Kk | Speaker |
| JPS612699B2 (US07202987-20070410-C00007.png) * | 1981-12-09 | 1986-01-27 | Roonu Puuran Supeshiarite Shimiiku | |
| JPS628798B2 (US07202987-20070410-C00007.png) * | 1979-09-29 | 1987-02-24 | Casio Computer Co Ltd | |
| JPH01293099A (ja) * | 1988-05-20 | 1989-11-27 | Nippon Chemicon Corp | 圧電スピーカ |
-
1989
- 1989-12-08 JP JP14230989U patent/JPH0382997U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54111328A (en) * | 1978-02-20 | 1979-08-31 | Matsushima Kogyo Kk | Speaker |
| JPS628798B2 (US07202987-20070410-C00007.png) * | 1979-09-29 | 1987-02-24 | Casio Computer Co Ltd | |
| JPS612699B2 (US07202987-20070410-C00007.png) * | 1981-12-09 | 1986-01-27 | Roonu Puuran Supeshiarite Shimiiku | |
| JPH01293099A (ja) * | 1988-05-20 | 1989-11-27 | Nippon Chemicon Corp | 圧電スピーカ |
