JPS61154100U - - Google Patents
Info
- Publication number
- JPS61154100U JPS61154100U JP3793985U JP3793985U JPS61154100U JP S61154100 U JPS61154100 U JP S61154100U JP 3793985 U JP3793985 U JP 3793985U JP 3793985 U JP3793985 U JP 3793985U JP S61154100 U JPS61154100 U JP S61154100U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- electrodes
- voice coil
- attached
- piezoelectric
- 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
- 239000002131 composite material Substances 0.000 claims description 3
- 229920006254 polymer film Polymers 0.000 claims description 2
- 210000001015 abdomen Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3793985U JPS61154100U (en:Method) | 1985-03-15 | 1985-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3793985U JPS61154100U (en:Method) | 1985-03-15 | 1985-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61154100U true JPS61154100U (en:Method) | 1986-09-24 |
Family
ID=30544482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3793985U Pending JPS61154100U (en:Method) | 1985-03-15 | 1985-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61154100U (en:Method) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5912700A (ja) * | 1982-07-13 | 1984-01-23 | Matsushita Electric Ind Co Ltd | 複合型スピ−カ |
| JPS6027300A (ja) * | 1983-07-22 | 1985-02-12 | Foster Denki Kk | 圧電振動子およびその圧電振動子を有する複合スピ−カ |
-
1985
- 1985-03-15 JP JP3793985U patent/JPS61154100U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5912700A (ja) * | 1982-07-13 | 1984-01-23 | Matsushita Electric Ind Co Ltd | 複合型スピ−カ |
| JPS6027300A (ja) * | 1983-07-22 | 1985-02-12 | Foster Denki Kk | 圧電振動子およびその圧電振動子を有する複合スピ−カ |
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