JPS6223197Y2 - - Google Patents
Info
- Publication number
- JPS6223197Y2 JPS6223197Y2 JP10674879U JP10674879U JPS6223197Y2 JP S6223197 Y2 JPS6223197 Y2 JP S6223197Y2 JP 10674879 U JP10674879 U JP 10674879U JP 10674879 U JP10674879 U JP 10674879U JP S6223197 Y2 JPS6223197 Y2 JP S6223197Y2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- outer layer
- layer material
- core material
- fibers
- 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
- 239000000463 material Substances 0.000 claims description 18
- 239000011162 core material Substances 0.000 claims description 7
- 239000010410 layer Substances 0.000 description 8
- 239000000835 fiber Substances 0.000 description 7
- 239000002344 surface layer Substances 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 1
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10674879U JPS6223197Y2 (en]) | 1979-08-01 | 1979-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10674879U JPS6223197Y2 (en]) | 1979-08-01 | 1979-08-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5626492U JPS5626492U (en]) | 1981-03-11 |
| JPS6223197Y2 true JPS6223197Y2 (en]) | 1987-06-12 |
Family
ID=29339388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10674879U Expired JPS6223197Y2 (en]) | 1979-08-01 | 1979-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6223197Y2 (en]) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010193352A (ja) * | 2009-02-20 | 2010-09-02 | Star Micronics Co Ltd | スピーカ |
| JP2016178561A (ja) * | 2015-03-20 | 2016-10-06 | ヤマハ株式会社 | 振動板及び電気音響変換器 |
| JP6761277B2 (ja) * | 2016-05-13 | 2020-09-23 | 株式会社東芝 | スピーカシステム |
-
1979
- 1979-08-01 JP JP10674879U patent/JPS6223197Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5626492U (en]) | 1981-03-11 |
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