JPS622873Y2 - - Google Patents
Info
- Publication number
- JPS622873Y2 JPS622873Y2 JP12729880U JP12729880U JPS622873Y2 JP S622873 Y2 JPS622873 Y2 JP S622873Y2 JP 12729880 U JP12729880 U JP 12729880U JP 12729880 U JP12729880 U JP 12729880U JP S622873 Y2 JPS622873 Y2 JP S622873Y2
- Authority
- JP
- Japan
- Prior art keywords
- voice coil
- coil bobbin
- reinforcing ring
- ring part
- fixed
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 28
- 230000002093 peripheral effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12729880U JPS622873Y2 (zh) | 1980-09-09 | 1980-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12729880U JPS622873Y2 (zh) | 1980-09-09 | 1980-09-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5751397U JPS5751397U (zh) | 1982-03-24 |
| JPS622873Y2 true JPS622873Y2 (zh) | 1987-01-22 |
Family
ID=29487711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12729880U Expired JPS622873Y2 (zh) | 1980-09-09 | 1980-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS622873Y2 (zh) |
-
1980
- 1980-09-09 JP JP12729880U patent/JPS622873Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5751397U (zh) | 1982-03-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS622866Y2 (zh) | ||
| JPS6326598B2 (zh) | ||
| US7899202B2 (en) | Loudspeaker with cone-coupled damper | |
| JP2005159506A (ja) | スピーカ装置 | |
| JPS6216073Y2 (zh) | ||
| JPS622873Y2 (zh) | ||
| JP2932595B2 (ja) | スピーカ及びスピーカの製造方法 | |
| WO2020253006A1 (zh) | 一种多路输入驱动的扬声器 | |
| JPS5848872Y2 (ja) | スピ−カ | |
| CN110166912A (zh) | 扬声器 | |
| JP3401405B2 (ja) | スピーカ | |
| JP3161678B2 (ja) | 磁気駆動装置および磁気駆動装置を用いたスピーカ | |
| JPH0720313B2 (ja) | スピ−カ | |
| JPS6329480B2 (zh) | ||
| JPS5942791Y2 (ja) | 動電型スピ−カ | |
| KR101345335B1 (ko) | 스피커 | |
| JPS5832394Y2 (ja) | スピ−カ | |
| JP2591839Y2 (ja) | スピーカユニット | |
| JPH07162992A (ja) | スピーカ振動板 | |
| JPH0349513Y2 (zh) | ||
| JPS6342798Y2 (zh) | ||
| JPH0634397U (ja) | スピーカ | |
| JPH0453114Y2 (zh) | ||
| JPS60185494A (ja) | 電気音響変換器 | |
| JPH0238554Y2 (zh) |