JPS637890U - - Google Patents
Info
- Publication number
- JPS637890U JPS637890U JP10125286U JP10125286U JPS637890U JP S637890 U JPS637890 U JP S637890U JP 10125286 U JP10125286 U JP 10125286U JP 10125286 U JP10125286 U JP 10125286U JP S637890 U JPS637890 U JP S637890U
- Authority
- JP
- Japan
- Prior art keywords
- edge
- diaphragm
- periphery
- center
- utility
- 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
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Description
第１図はこの考案実施例エツジの正面図、第２
図は同部分拡大正面図、第３図は同要部断面図、
第４図はこの考案実施例および比較例エツジを具
備したドーム型スピーカのそれぞれの周波数特性
図である。
Figure 1 is a front view of the embodiment of this invention, Figure 2
The figure is an enlarged front view of the same part, Figure 3 is a sectional view of the same main part,
FIG. 4 is a frequency characteristic diagram of the dome-shaped speaker equipped with the edge of this invention and the comparative example.
Claims (1)
エツジは振動板中心からの距離がそれぞれ異なつ
た位置に形成された複数の凸状部を有することを
特徴とする電気音響変換器用エツジ。 1. An edge for an electroacoustic transducer, the edge being connected to the periphery of a diaphragm, the edge having a plurality of convex portions formed at different distances from the center of the diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10125286U JPS637890U (en) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10125286U JPS637890U (en) | 1986-06-30 | 1986-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS637890U true JPS637890U (en) | 1988-01-19 |
Family
ID=30971828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10125286U Pending JPS637890U (en) | 1986-06-30 | 1986-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS637890U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0412793U (en) * | 1990-05-22 | 1992-01-31 | ||
| JPH0543694U (en) * | 1991-10-31 | 1993-06-11 | 株式会社オーデイオテクニカ | Dynamic microphone diaphragm |
-
1986
- 1986-06-30 JP JP10125286U patent/JPS637890U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0412793U (en) * | 1990-05-22 | 1992-01-31 | ||
| JPH0543694U (en) * | 1991-10-31 | 1993-06-11 | 株式会社オーデイオテクニカ | Dynamic microphone diaphragm |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS637890U (en) | ||
| JPS63131492U (en) | ||
| JPS61182195U (en) | ||
| JPH02120997U (en) | ||
| JPS6310694U (en) | ||
| JPS601097U (en) | piezoelectric speaker | |
| JPS6251898U (en) | ||
| JPS6341995U (en) | ||
| JPS6418895U (en) | ||
| JPS6315694U (en) | ||
| JPS6181286U (en) | ||
| JPS63108297U (en) | ||
| JPS6261597U (en) | ||
| JPS647497U (en) | ||
| JPS60145792U (en) | dome type speaker | |
| JPS61124192U (en) | ||
| JPH0292296U (en) | ||
| JPS61202999U (en) | ||
| JPH02893U (en) | ||
| JPS6082898U (en) | dome speaker | |
| JPS61156389U (en) | ||
| JPS61182199U (en) | ||
| JPH0157887U (en) | ||
| JPS5885882U (en) | Dustproof cap for speaker | |
| JPS6372989U (en) |