JPS6327519Y2 - - Google Patents
Info
- Publication number
- JPS6327519Y2 JPS6327519Y2 JP1981188841U JP18884181U JPS6327519Y2 JP S6327519 Y2 JPS6327519 Y2 JP S6327519Y2 JP 1981188841 U JP1981188841 U JP 1981188841U JP 18884181 U JP18884181 U JP 18884181U JP S6327519 Y2 JPS6327519 Y2 JP S6327519Y2
- Authority
- JP
- Japan
- Prior art keywords
- section
- speaker
- central
- vibrating
- vibrating part
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- 238000007666 vacuum forming Methods 0.000 description 3
- 229920002799 BoPET Polymers 0.000 description 2
- 239000005041 Mylar™ Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 235000012489 doughnuts Nutrition 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18884181U JPS5893092U (ja) | 1981-12-17 | 1981-12-17 | スピ−カ振動板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18884181U JPS5893092U (ja) | 1981-12-17 | 1981-12-17 | スピ−カ振動板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5893092U JPS5893092U (ja) | 1983-06-23 |
| JPS6327519Y2 true JPS6327519Y2 (US06373033-20020416-M00002.png) | 1988-07-25 |
Family
ID=29992670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18884181U Granted JPS5893092U (ja) | 1981-12-17 | 1981-12-17 | スピ−カ振動板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5893092U (US06373033-20020416-M00002.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2008084685A1 (ja) * | 2007-01-11 | 2010-04-30 | 株式会社村田製作所 | 圧電スピーカおよびその製造方法 |
| JP4834004B2 (ja) * | 2005-02-18 | 2011-12-07 | エーケージー アコースティックス ゲーエムベーハー | 動的コンバータのための膜 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51140620A (en) * | 1975-05-29 | 1976-12-03 | Matsushita Electric Ind Co Ltd | Dome-cone shape vibration plate |
-
1981
- 1981-12-17 JP JP18884181U patent/JPS5893092U/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51140620A (en) * | 1975-05-29 | 1976-12-03 | Matsushita Electric Ind Co Ltd | Dome-cone shape vibration plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4834004B2 (ja) * | 2005-02-18 | 2011-12-07 | エーケージー アコースティックス ゲーエムベーハー | 動的コンバータのための膜 |
| JPWO2008084685A1 (ja) * | 2007-01-11 | 2010-04-30 | 株式会社村田製作所 | 圧電スピーカおよびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5893092U (ja) | 1983-06-23 |
