JPS6246395Y2 - - Google Patents
Info
- Publication number
- JPS6246395Y2 JPS6246395Y2 JP691582U JP691582U JPS6246395Y2 JP S6246395 Y2 JPS6246395 Y2 JP S6246395Y2 JP 691582 U JP691582 U JP 691582U JP 691582 U JP691582 U JP 691582U JP S6246395 Y2 JPS6246395 Y2 JP S6246395Y2
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric element
- piezoelectric
- sound pressure
- support frame
- plate
- 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
- 238000010586 diagram Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Transducers For Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP691582U JPS58109798U (ja) | 1982-01-20 | 1982-01-20 | 圧電発音体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP691582U JPS58109798U (ja) | 1982-01-20 | 1982-01-20 | 圧電発音体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58109798U JPS58109798U (ja) | 1983-07-26 |
| JPS6246395Y2 true JPS6246395Y2 (enEXAMPLES) | 1987-12-14 |
Family
ID=30019692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP691582U Granted JPS58109798U (ja) | 1982-01-20 | 1982-01-20 | 圧電発音体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58109798U (enEXAMPLES) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011228794A (ja) * | 2010-04-15 | 2011-11-10 | Nec Corp | 電気音響変換器 |
| JP2015186130A (ja) * | 2014-03-25 | 2015-10-22 | 京セラ株式会社 | フィルムスピーカ |
-
1982
- 1982-01-20 JP JP691582U patent/JPS58109798U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58109798U (ja) | 1983-07-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6132879B2 (enEXAMPLES) | ||
| JPS59501289A (ja) | 電磁音響変換器 | |
| JPS6246395Y2 (enEXAMPLES) | ||
| JPH03175800A (ja) | 圧電型スピーカ | |
| JPH0241986Y2 (enEXAMPLES) | ||
| JPH0224319Y2 (enEXAMPLES) | ||
| JPS6031342Y2 (ja) | スピ−カ−付弦楽器 | |
| JP2001119793A (ja) | 圧電スピーカ | |
| JPS5984297A (ja) | 圧電ブザ− | |
| JPS5840717Y2 (ja) | 圧電発音体 | |
| JPH0126239B2 (enEXAMPLES) | ||
| JPH0136315B2 (enEXAMPLES) | ||
| JPS6029279Y2 (ja) | 圧電発音体 | |
| JPS6025195Y2 (ja) | 圧電発音体 | |
| JPS5948600B2 (ja) | 圧電スピ−カ | |
| JPS636957Y2 (enEXAMPLES) | ||
| JPS58105699A (ja) | 圧電スピ−カ | |
| JPS62292100A (ja) | 圧電発音体 | |
| JPS597279B2 (ja) | 圧電型スピ−カ | |
| JPS5856317B2 (ja) | 圧電振動子 | |
| JPS633279Y2 (enEXAMPLES) | ||
| JPS596068Y2 (ja) | 圧電型スピ−カ | |
| JPS6221118Y2 (enEXAMPLES) | ||
| JPS5830381Y2 (ja) | 圧電セラミック直接放射型スピ−カ− | |
| JPS6386998A (ja) | 圧電発音体 |