JPH0246498U - - Google Patents
Info
- Publication number
- JPH0246498U JPH0246498U JP12543388U JP12543388U JPH0246498U JP H0246498 U JPH0246498 U JP H0246498U JP 12543388 U JP12543388 U JP 12543388U JP 12543388 U JP12543388 U JP 12543388U JP H0246498 U JPH0246498 U JP H0246498U
- Authority
- JP
- Japan
- Prior art keywords
- voice coil
- cylinder
- elliptical
- voice
- foil
- 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.)
- Granted
Links
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
第１図ａ，ｂは本考案の一実施例におけるスピ
ーカ用ボイスコイルの平面図及び断面図、第２図
ａ，ｂは従来のスピーカ用ボイスコイルの平面図
及び断面図である。
６…ボイスコイルボビン、７…ボイスコイル線
輪、１０…補強環、１１，１１′…リブ。
1A and 1B are a plan view and a sectional view of a speaker voice coil according to an embodiment of the present invention, and FIGS. 2A and 2B are a plan view and a sectional view of a conventional speaker voice coil. 6... Voice coil bobbin, 7... Voice coil wire ring, 10... Reinforcement ring, 11, 11'... Rib.
Claims (1)
形成し、その下端部にボイスコイル線輪を巻回し
、上端部に、径方向にリブを有する楕円形の補強
環を固着させたスピーカ用ボイスコイル。 A speaker voice in which an elliptical cylinder is formed from foil-like voice coil bobbin material, a voice coil wire is wound around the lower end of the cylinder, and an elliptical reinforcing ring having radial ribs is fixed to the upper end. coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988125433U JP2545572Y2 (en) | 1988-09-26 | 1988-09-26 | Voice coil for speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988125433U JP2545572Y2 (en) | 1988-09-26 | 1988-09-26 | Voice coil for speaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0246498U true JPH0246498U (en) | 1990-03-29 |
| JP2545572Y2 JP2545572Y2 (en) | 1997-08-25 |
Family
ID=31376037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988125433U Expired - Lifetime JP2545572Y2 (en) | 1988-09-26 | 1988-09-26 | Voice coil for speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2545572Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55157398U (en) * | 1979-04-27 | 1980-11-12 | ||
| JPS62143398U (en) * | 1986-03-06 | 1987-09-10 |
-
1988
- 1988-09-26 JP JP1988125433U patent/JP2545572Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55157398U (en) * | 1979-04-27 | 1980-11-12 | ||
| JPS62143398U (en) * | 1986-03-06 | 1987-09-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2545572Y2 (en) | 1997-08-25 |