JPS6066196U - Diaphragm for speaker - Google Patents
Diaphragm for speakerInfo
- Publication number
- JPS6066196U JPS6066196U JP15687383U JP15687383U JPS6066196U JP S6066196 U JPS6066196 U JP S6066196U JP 15687383 U JP15687383 U JP 15687383U JP 15687383 U JP15687383 U JP 15687383U JP S6066196 U JPS6066196 U JP S6066196U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- speaker
- inorganic material
- blating
- layer
- 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
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案に係るスピーカ用振動板の実施例を示し、
第1図は拡大断面図、第2図は周波数特性比較図である
。 ・
1:振動板全体、2:チタン製振動板基材、3:表面硬
化層。
−(A)
1゛
→H71000200050ω
1(8)
B
↑
う、ン 1000九ω5000The drawings show an example of a speaker diaphragm according to the present invention,
FIG. 1 is an enlarged sectional view, and FIG. 2 is a comparison diagram of frequency characteristics. - 1: Whole diaphragm, 2: Titanium diaphragm base material, 3: Surface hardening layer. -(A) 1゛→H71000200050ω 1(8) B ↑ Uh, n 10009ω5000
Claims (1)
ーティング法により無機質材料による表面硬化層が形成
されていることを特徴とするスピーカ用振動板。 2 表面硬化層が窒化無機質材料であることを特徴とす
る実用新案登録請求の範囲第1項記載の振動板。[Claims for Utility Model Registration] 1. A diaphragm for a speaker, characterized in that a hardened surface layer of an inorganic material is formed on at least one side of a titanium diaphragm base material by an ion blating method. 2. The diaphragm according to claim 1, wherein the surface hardening layer is made of a nitrided inorganic material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15687383U JPS6066196U (en) | 1983-10-12 | 1983-10-12 | Diaphragm for speaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15687383U JPS6066196U (en) | 1983-10-12 | 1983-10-12 | Diaphragm for speaker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6066196U true JPS6066196U (en) | 1985-05-10 |
Family
ID=30346022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15687383U Pending JPS6066196U (en) | 1983-10-12 | 1983-10-12 | Diaphragm for speaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6066196U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS522427A (en) * | 1975-06-24 | 1977-01-10 | Pioneer Electronic Corp | Oscillating plate for loud-speaker |
-
1983
- 1983-10-12 JP JP15687383U patent/JPS6066196U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS522427A (en) * | 1975-06-24 | 1977-01-10 | Pioneer Electronic Corp | Oscillating plate for loud-speaker |
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