JPS622872Y2 - - Google Patents
Info
- Publication number
- JPS622872Y2 JPS622872Y2 JP3603281U JP3603281U JPS622872Y2 JP S622872 Y2 JPS622872 Y2 JP S622872Y2 JP 3603281 U JP3603281 U JP 3603281U JP 3603281 U JP3603281 U JP 3603281U JP S622872 Y2 JPS622872 Y2 JP S622872Y2
- Authority
- JP
- Japan
- Prior art keywords
- voice coil
- reinforcing members
- bobbin
- coil bobbin
- rectangular
- 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 27
- 230000002159 abnormal effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3603281U JPS622872Y2 (en]) | 1981-03-14 | 1981-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3603281U JPS622872Y2 (en]) | 1981-03-14 | 1981-03-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57148996U JPS57148996U (en]) | 1982-09-18 |
| JPS622872Y2 true JPS622872Y2 (en]) | 1987-01-22 |
Family
ID=29833277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3603281U Expired JPS622872Y2 (en]) | 1981-03-14 | 1981-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS622872Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4603972B2 (ja) * | 2005-12-21 | 2010-12-22 | パイオニア株式会社 | スピーカー装置用振動板及びスピーカー装置並びに携帯電話機 |
-
1981
- 1981-03-14 JP JP3603281U patent/JPS622872Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57148996U (en]) | 1982-09-18 |
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