JPS6221118Y2 - - Google Patents
Info
- Publication number
- JPS6221118Y2 JPS6221118Y2 JP6740182U JP6740182U JPS6221118Y2 JP S6221118 Y2 JPS6221118 Y2 JP S6221118Y2 JP 6740182 U JP6740182 U JP 6740182U JP 6740182 U JP6740182 U JP 6740182U JP S6221118 Y2 JPS6221118 Y2 JP S6221118Y2
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric element
- diaphragm
- speaker
- fixed
- elastic material
- 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
- 239000013013 elastic material Substances 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 244000145845 chattering Species 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6740182U JPS58169799U (ja) | 1982-05-07 | 1982-05-07 | 圧電型スピ−カ− |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6740182U JPS58169799U (ja) | 1982-05-07 | 1982-05-07 | 圧電型スピ−カ− |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58169799U JPS58169799U (ja) | 1983-11-12 |
| JPS6221118Y2 true JPS6221118Y2 (en, 2012) | 1987-05-28 |
Family
ID=30077231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6740182U Granted JPS58169799U (ja) | 1982-05-07 | 1982-05-07 | 圧電型スピ−カ− |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58169799U (en, 2012) |
-
1982
- 1982-05-07 JP JP6740182U patent/JPS58169799U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58169799U (ja) | 1983-11-12 |
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