JPS6214794Y2 - - Google Patents
Info
- Publication number
- JPS6214794Y2 JPS6214794Y2 JP4387379U JP4387379U JPS6214794Y2 JP S6214794 Y2 JPS6214794 Y2 JP S6214794Y2 JP 4387379 U JP4387379 U JP 4387379U JP 4387379 U JP4387379 U JP 4387379U JP S6214794 Y2 JPS6214794 Y2 JP S6214794Y2
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- diaphragm
- ritzfel
- type speaker
- speaker
- 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
- 239000004020 conductor Substances 0.000 claims description 33
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4387379U JPS6214794Y2 (forum.php) | 1979-04-03 | 1979-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4387379U JPS6214794Y2 (forum.php) | 1979-04-03 | 1979-04-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55144489U JPS55144489U (forum.php) | 1980-10-16 |
| JPS6214794Y2 true JPS6214794Y2 (forum.php) | 1987-04-15 |
Family
ID=28919108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4387379U Expired JPS6214794Y2 (forum.php) | 1979-04-03 | 1979-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6214794Y2 (forum.php) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4677341B2 (ja) * | 2005-12-21 | 2011-04-27 | パイオニア株式会社 | スピーカー装置及び携帯電話機 |
| 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 |
| JP2007174233A (ja) * | 2005-12-21 | 2007-07-05 | Pioneer Electronic Corp | スピーカー装置及び携帯電話機 |
| JP6048469B2 (ja) * | 2013-10-22 | 2016-12-21 | ヤマハ株式会社 | 電気音響変換器 |
| WO2016110991A1 (ja) * | 2015-01-09 | 2016-07-14 | ヤマハ株式会社 | 電気音響変換器 |
| WO2016110992A1 (ja) * | 2015-01-09 | 2016-07-14 | ヤマハ株式会社 | 電気音響変換器 |
-
1979
- 1979-04-03 JP JP4387379U patent/JPS6214794Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55144489U (forum.php) | 1980-10-16 |
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