JPH0174698U - - Google Patents
Info
- Publication number
- JPH0174698U JPH0174698U JP1987169636U JP16963687U JPH0174698U JP H0174698 U JPH0174698 U JP H0174698U JP 1987169636 U JP1987169636 U JP 1987169636U JP 16963687 U JP16963687 U JP 16963687U JP H0174698 U JPH0174698 U JP H0174698U
- Authority
- JP
- Japan
- Prior art keywords
- voice coil
- vibration system
- resin
- system structure
- bobbin portion
- 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
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 4
- 239000011347 resin Substances 0.000 claims 4
- 229920005989 resin Polymers 0.000 claims 4
- 239000004721 Polyphenylene oxide Substances 0.000 claims 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- 230000004927 fusion Effects 0.000 claims 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 2
- 229920000570 polyether Polymers 0.000 claims 2
- 229910052814 silicon oxide Inorganic materials 0.000 claims 2
- 239000003779 heat-resistant material Substances 0.000 claims 1
- 229920001721 polyimide Polymers 0.000 claims 1
- 239000009719 polyimide resin Substances 0.000 claims 1
- 150000003457 sulfones Chemical class 0.000 claims 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169636U JPH0174698U (en]) | 1987-11-07 | 1987-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169636U JPH0174698U (en]) | 1987-11-07 | 1987-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0174698U true JPH0174698U (en]) | 1989-05-19 |
Family
ID=31459876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987169636U Pending JPH0174698U (en]) | 1987-11-07 | 1987-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0174698U (en]) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006319681A (ja) * | 2005-05-12 | 2006-11-24 | Sanyo Electric Co Ltd | 振動板及びこれを用いたスピーカユニット |
| WO2011122673A1 (ja) * | 2010-03-30 | 2011-10-06 | 株式会社ブリヂストン | 音響用振動板の製造方法 |
-
1987
- 1987-11-07 JP JP1987169636U patent/JPH0174698U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006319681A (ja) * | 2005-05-12 | 2006-11-24 | Sanyo Electric Co Ltd | 振動板及びこれを用いたスピーカユニット |
| WO2011122673A1 (ja) * | 2010-03-30 | 2011-10-06 | 株式会社ブリヂストン | 音響用振動板の製造方法 |
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