JPS6392497U - - Google Patents
Info
- Publication number
- JPS6392497U JPS6392497U JP18679486U JP18679486U JPS6392497U JP S6392497 U JPS6392497 U JP S6392497U JP 18679486 U JP18679486 U JP 18679486U JP 18679486 U JP18679486 U JP 18679486U JP S6392497 U JPS6392497 U JP S6392497U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- filled
- back plate
- speaker structure
- gaps
- 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
- 239000011553 magnetic fluid Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18679486U JPS6392497U (en:Method) | 1986-12-05 | 1986-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18679486U JPS6392497U (en:Method) | 1986-12-05 | 1986-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6392497U true JPS6392497U (en:Method) | 1988-06-15 |
Family
ID=31136677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18679486U Pending JPS6392497U (en:Method) | 1986-12-05 | 1986-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6392497U (en:Method) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008047423A1 (fr) * | 2006-10-18 | 2008-04-24 | Pioneer Corporation | Dispositif haut-parleur et appareil portable |
| WO2009013851A1 (ja) * | 2007-07-25 | 2009-01-29 | Panasonic Corporation | スピーカとそれを用いた電子機器 |
| WO2009013852A1 (ja) * | 2007-07-25 | 2009-01-29 | Panasonic Corporation | スピーカの組立方法とそのスピーカを用いた電子機器 |
-
1986
- 1986-12-05 JP JP18679486U patent/JPS6392497U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008047423A1 (fr) * | 2006-10-18 | 2008-04-24 | Pioneer Corporation | Dispositif haut-parleur et appareil portable |
| WO2009013851A1 (ja) * | 2007-07-25 | 2009-01-29 | Panasonic Corporation | スピーカとそれを用いた電子機器 |
| WO2009013852A1 (ja) * | 2007-07-25 | 2009-01-29 | Panasonic Corporation | スピーカの組立方法とそのスピーカを用いた電子機器 |
| JP2009033279A (ja) * | 2007-07-25 | 2009-02-12 | Panasonic Corp | スピーカとそれを用いた電子機器 |