JPS5911596U - electrodynamic speaker - Google Patents
electrodynamic speakerInfo
- Publication number
- JPS5911596U JPS5911596U JP10580582U JP10580582U JPS5911596U JP S5911596 U JPS5911596 U JP S5911596U JP 10580582 U JP10580582 U JP 10580582U JP 10580582 U JP10580582 U JP 10580582U JP S5911596 U JPS5911596 U JP S5911596U
- Authority
- JP
- Japan
- Prior art keywords
- electrodynamic speaker
- metal
- voice coil
- electrodynamic
- diaphragm
- 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
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- 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
第１図は従来のものを示す縦断面図、第２図は第１図の
要部拡大図、第３図は本考案の一実施例を示す要部拡大
縦断面図、第４図は第１図示のものと第３図示のものの
音圧周波数特性を示す比較図である。
１・・・ボイスコイル、２ａ・・・金属から成るボイス
コイル巻芯、３ａ・・・金属から成るダイアフラム。Fig. 1 is a vertical sectional view showing the conventional one, Fig. 2 is an enlarged view of the main part of Fig. 1, Fig. 3 is an enlarged longitudinal sectional view of the main part showing an embodiment of the present invention, and Fig. 4 is an enlarged longitudinal sectional view of the main part of Fig. 1. FIG. 3 is a comparison diagram showing the sound pressure frequency characteristics of the one shown in the first figure and the one shown in the third figure. DESCRIPTION OF SYMBOLS 1...Voice coil, 2a...Voice coil winding core made of metal, 3a...Diaphragm made of metal.
Claims (1)
のとし、これらを溶接により接合したことを特徴とする
動電型スピーカ。An electrodynamic speaker characterized in that a diaphragm and a voice coil core are both made of metal, and these are joined by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10580582U JPS5911596U (en) | 1982-07-13 | 1982-07-13 | electrodynamic speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10580582U JPS5911596U (en) | 1982-07-13 | 1982-07-13 | electrodynamic speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5911596U true JPS5911596U (en) | 1984-01-24 |
Family
ID=30247853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10580582U Pending JPS5911596U (en) | 1982-07-13 | 1982-07-13 | electrodynamic speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5911596U (en) |
-
1982
- 1982-07-13 JP JP10580582U patent/JPS5911596U/en active Pending
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