JPS5942799Y2 - スピ−カの振動系材料 - Google Patents
スピ−カの振動系材料Info
- Publication number
- JPS5942799Y2 JPS5942799Y2 JP10867980U JP10867980U JPS5942799Y2 JP S5942799 Y2 JPS5942799 Y2 JP S5942799Y2 JP 10867980 U JP10867980 U JP 10867980U JP 10867980 U JP10867980 U JP 10867980U JP S5942799 Y2 JPS5942799 Y2 JP S5942799Y2
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- vibration system
- vibration
- speaker
- plastic
- 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 title claims description 18
- 239000000835 fiber Substances 0.000 claims description 15
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000002759 woven fabric Substances 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10867980U JPS5942799Y2 (ja) | 1980-07-31 | 1980-07-31 | スピ−カの振動系材料 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10867980U JPS5942799Y2 (ja) | 1980-07-31 | 1980-07-31 | スピ−カの振動系材料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5734800U JPS5734800U (enrdf_load_stackoverflow) | 1982-02-24 |
| JPS5942799Y2 true JPS5942799Y2 (ja) | 1984-12-15 |
Family
ID=29469913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10867980U Expired JPS5942799Y2 (ja) | 1980-07-31 | 1980-07-31 | スピ−カの振動系材料 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5942799Y2 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5965596U (ja) * | 1982-10-25 | 1984-05-01 | 三菱電線工業株式会社 | 筐体用電磁シ−ルド部材 |
| JPH0234874Y2 (enrdf_load_stackoverflow) * | 1987-12-24 | 1990-09-19 |
-
1980
- 1980-07-31 JP JP10867980U patent/JPS5942799Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5734800U (enrdf_load_stackoverflow) | 1982-02-24 |
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