JPH0338994U - - Google Patents
Info
- Publication number
- JPH0338994U JPH0338994U JP9954789U JP9954789U JPH0338994U JP H0338994 U JPH0338994 U JP H0338994U JP 9954789 U JP9954789 U JP 9954789U JP 9954789 U JP9954789 U JP 9954789U JP H0338994 U JPH0338994 U JP H0338994U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- coated
- gold foil
- utility
- scope
- 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
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Description
第１図は本考案をスピーカ用振動板に適用した
ときの振動板の半断面図、第２図は他の実施例に
よる振動板の半断面図、第３図は本考案をスピー
カのセンターキヤツプに適用したときの半断面を
示す図である。
１……振動板基体、２……接着剤、３……金箔
、５……センターキヤツプ。
Fig. 1 is a half-sectional view of a diaphragm when the present invention is applied to a speaker diaphragm, Fig. 2 is a half-sectional view of a diaphragm according to another embodiment, and Fig. 3 is a half-sectional view of a diaphragm according to another embodiment of the present invention. It is a figure which shows the half cross section when applied to. 1... Vibration plate base, 2... Adhesive, 3... Gold foil, 5... Center cap.
Claims (1)
箔を設けたことを特徴とする電気音響変換器用振
動板。 A diaphragm for an electroacoustic transducer, characterized in that a diaphragm base made of natural fibers is coated with gold foil on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9954789U JPH0338994U (en) | 1989-08-25 | 1989-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9954789U JPH0338994U (en) | 1989-08-25 | 1989-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0338994U true JPH0338994U (en) | 1991-04-15 |
Family
ID=31648590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9954789U Pending JPH0338994U (en) | 1989-08-25 | 1989-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0338994U (en) |
-
1989
- 1989-08-25 JP JP9954789U patent/JPH0338994U/ja active Pending
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