JPS59125193U - Diaphragm for speaker - Google Patents
Diaphragm for speakerInfo
- Publication number
- JPS59125193U JPS59125193U JP1826683U JP1826683U JPS59125193U JP S59125193 U JPS59125193 U JP S59125193U JP 1826683 U JP1826683 U JP 1826683U JP 1826683 U JP1826683 U JP 1826683U JP S59125193 U JPS59125193 U JP S59125193U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- diaphragm
- base material
- abstract
- diaphragm base
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案のスピーカ用振動板の一実施例を示す断
面図、第２図はその部分拡大断面図、第３図はその周波
数特性と従来のスピーカ用振動板の周波数特性の比較図
である。
１・・・スピーカ用振動板、２・・・振動板基材、３・
・・多孔質セラミック層。Fig. 1 is a sectional view showing an embodiment of the speaker diaphragm of the present invention, Fig. 2 is a partially enlarged sectional view thereof, and Fig. 3 is a comparison diagram of the frequency characteristics of the speaker diaphragm and that of a conventional speaker diaphragm. It is. 1...Speaker diaphragm, 2...Diaphragm base material, 3.
...Porous ceramic layer.
Claims (1)
このプラスチック製の振動板基材の少な（とも一方の面
に形成された多孔質セラミック層とから成るスピーカ用
振動板。A plastic diaphragm base material formed into a predetermined shape,
This speaker diaphragm consists of a small plastic diaphragm base material (with a porous ceramic layer formed on one side).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1826683U JPS59125193U (en) | 1983-02-10 | 1983-02-10 | Diaphragm for speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1826683U JPS59125193U (en) | 1983-02-10 | 1983-02-10 | Diaphragm for speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59125193U true JPS59125193U (en) | 1984-08-23 |
Family
ID=30149469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1826683U Pending JPS59125193U (en) | 1983-02-10 | 1983-02-10 | Diaphragm for speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59125193U (en) |
-
1983
- 1983-02-10 JP JP1826683U patent/JPS59125193U/en active Pending
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