JPS6219898U - - Google Patents
Info
- Publication number
- JPS6219898U JPS6219898U JP11048385U JP11048385U JPS6219898U JP S6219898 U JPS6219898 U JP S6219898U JP 11048385 U JP11048385 U JP 11048385U JP 11048385 U JP11048385 U JP 11048385U JP S6219898 U JPS6219898 U JP S6219898U
- Authority
- JP
- Japan
- Prior art keywords
- epoxy resin
- woven fabric
- diaphragm
- speaker
- kneading
- 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
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical class [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 2
- 239000002759 woven fabric Substances 0.000 claims description 2
- 238000004898 kneading Methods 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Description
図面は本考案のスピーカ用振動板の一実施例を
示す断面図である。
１……炭素繊維による織布、２……炭化シリコ
ンまたは窒化シリコンのウイスカ、３……エポキ
シ樹脂。
The drawing is a sectional view showing an embodiment of the speaker diaphragm of the present invention. 1... Woven fabric made of carbon fiber, 2... Whisker of silicon carbide or silicon nitride, 3... Epoxy resin.
Claims (1)
たは炭化シリコンのウイスカを混練してなるエポ
キシ樹脂を施したことを特徴とするスピーカ用振
動板。 A diaphragm for a speaker, characterized in that an epoxy resin made by kneading at least silicon nitride or silicon carbide whiskers into a woven fabric made of carbon fibers is applied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11048385U JPS6219898U (en) | 1985-07-19 | 1985-07-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11048385U JPS6219898U (en) | 1985-07-19 | 1985-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6219898U true JPS6219898U (en) | 1987-02-05 |
Family
ID=30989523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11048385U Pending JPS6219898U (en) | 1985-07-19 | 1985-07-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6219898U (en) |
-
1985
- 1985-07-19 JP JP11048385U patent/JPS6219898U/ja active Pending
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