JPH0242000Y2 - - Google Patents
Info
- Publication number
- JPH0242000Y2 JPH0242000Y2 JP9972082U JP9972082U JPH0242000Y2 JP H0242000 Y2 JPH0242000 Y2 JP H0242000Y2 JP 9972082 U JP9972082 U JP 9972082U JP 9972082 U JP9972082 U JP 9972082U JP H0242000 Y2 JPH0242000 Y2 JP H0242000Y2
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- piezoelectric element
- piezoelectric
- metal plate
- diaphragm
- 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
- 239000002184 metal Substances 0.000 claims description 11
- 230000005520 electrodynamics Effects 0.000 claims description 5
- 238000013016 damping Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9972082U JPS596400U (ja) | 1982-06-30 | 1982-06-30 | 圧電型スピ−カ−装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9972082U JPS596400U (ja) | 1982-06-30 | 1982-06-30 | 圧電型スピ−カ−装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS596400U JPS596400U (ja) | 1984-01-17 |
| JPH0242000Y2 true JPH0242000Y2 (US07902200-20110308-C00004.png) | 1990-11-08 |
Family
ID=30236202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9972082U Granted JPS596400U (ja) | 1982-06-30 | 1982-06-30 | 圧電型スピ−カ−装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS596400U (US07902200-20110308-C00004.png) |
-
1982
- 1982-06-30 JP JP9972082U patent/JPS596400U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS596400U (ja) | 1984-01-17 |
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