JPS60103993U - Voice coil of acoustic vibrator - Google Patents
Voice coil of acoustic vibratorInfo
- Publication number
- JPS60103993U JPS60103993U JP19668783U JP19668783U JPS60103993U JP S60103993 U JPS60103993 U JP S60103993U JP 19668783 U JP19668783 U JP 19668783U JP 19668783 U JP19668783 U JP 19668783U JP S60103993 U JPS60103993 U JP S60103993U
- Authority
- JP
- Japan
- Prior art keywords
- voice coil
- acoustic vibrator
- bobbin
- vibrator
- acoustic
- 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)
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図は動電型スピーカーの一般的な構造を示す図、第
２図および第３図は本考案のボイスコイルの構造および
その製造工程の一工程を示す図、第４図は同、カー変位
特性図、第５図および第６図は周波数特性図である。
９はボビン基材、７は磁性体、１２はボビン、１３は絶
縁導線である。Fig. 1 is a diagram showing the general structure of an electrodynamic speaker, Figs. 2 and 3 are diagrams showing the structure of the voice coil of the present invention and one step of its manufacturing process, and Fig. 4 is a diagram showing the structure of the voice coil of the present invention. The displacement characteristic diagrams and FIGS. 5 and 6 are frequency characteristic diagrams. 9 is a bobbin base material, 7 is a magnetic material, 12 is a bobbin, and 13 is an insulated conductive wire.
Claims (1)
成したボビン１２に絶縁導線１３を巻装してなる音響振
動体のボイスコイル。A voice coil of an acoustic vibrator is formed by winding an insulated conductive wire 13 around a bobbin 12 in which a layer of magnetic material 7 is formed on the inner or outer peripheral surface of a bobbin base material 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19668783U JPS60103993U (en) | 1983-12-20 | 1983-12-20 | Voice coil of acoustic vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19668783U JPS60103993U (en) | 1983-12-20 | 1983-12-20 | Voice coil of acoustic vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60103993U true JPS60103993U (en) | 1985-07-16 |
Family
ID=30421838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19668783U Pending JPS60103993U (en) | 1983-12-20 | 1983-12-20 | Voice coil of acoustic vibrator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60103993U (en) |
-
1983
- 1983-12-20 JP JP19668783U patent/JPS60103993U/en active Pending
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