JPS6349034Y2 - - Google Patents
Info
- Publication number
- JPS6349034Y2 JPS6349034Y2 JP12107483U JP12107483U JPS6349034Y2 JP S6349034 Y2 JPS6349034 Y2 JP S6349034Y2 JP 12107483 U JP12107483 U JP 12107483U JP 12107483 U JP12107483 U JP 12107483U JP S6349034 Y2 JPS6349034 Y2 JP S6349034Y2
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- diaphragm
- piezoelectric
- composite
- main
- 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
- 239000002131 composite material Substances 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (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 |
|---|---|---|---|
| JP12107483U JPS6030695U (ja) | 1983-08-03 | 1983-08-03 | 複合型スピ−カ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12107483U JPS6030695U (ja) | 1983-08-03 | 1983-08-03 | 複合型スピ−カ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6030695U JPS6030695U (ja) | 1985-03-01 |
| JPS6349034Y2 true JPS6349034Y2 (en]) | 1988-12-16 |
Family
ID=30277239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12107483U Granted JPS6030695U (ja) | 1983-08-03 | 1983-08-03 | 複合型スピ−カ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6030695U (en]) |
-
1983
- 1983-08-03 JP JP12107483U patent/JPS6030695U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6030695U (ja) | 1985-03-01 |
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