JPS62161493U - - Google Patents
Info
- Publication number
- JPS62161493U JPS62161493U JP5003786U JP5003786U JPS62161493U JP S62161493 U JPS62161493 U JP S62161493U JP 5003786 U JP5003786 U JP 5003786U JP 5003786 U JP5003786 U JP 5003786U JP S62161493 U JPS62161493 U JP S62161493U
- Authority
- JP
- Japan
- Prior art keywords
- top plate
- inner diameter
- voice coil
- cylindrical member
- dynamic speaker
- 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
- 238000001816 cooling Methods 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims 1
Description
第１図は本考案ダイナミツクスピーカーの中央
断面図、第２図は従来のダイナミツクスピーカー
の中央断面図である。
１…振動板、２…ボイスコイル冷却用円筒部材
、３…ボイスコイル、４…トツププレート、５…
ボイスコイル冷却用円筒部材、６…センターポー
ル。
FIG. 1 is a central sectional view of the dynamic speaker of the present invention, and FIG. 2 is a central sectional view of a conventional dynamic speaker. DESCRIPTION OF SYMBOLS 1... Vibration plate, 2... Cylindrical member for voice coil cooling, 3... Voice coil, 4... Top plate, 5...
Cylindrical member for voice coil cooling, 6...center pole.
Claims (1)
伝導率の高い非磁性体からなるボイスコイル冷却
用円筒部材を、内径が一致する位置にて該トツプ
プレートの上下両面に固着したことを特徴とする
ダイナミツクスピーカー。 A voice coil cooling cylindrical member having an inner diameter equal to the inner diameter of the top plate and made of a non-magnetic material with high thermal conductivity is fixed to both upper and lower surfaces of the top plate at positions where the inner diameters match. Dynamic speaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5003786U JPS62161493U (en) | 1986-04-03 | 1986-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5003786U JPS62161493U (en) | 1986-04-03 | 1986-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62161493U true JPS62161493U (en) | 1987-10-14 |
Family
ID=30873023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5003786U Pending JPS62161493U (en) | 1986-04-03 | 1986-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62161493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015039161A (en) * | 2013-07-19 | 2015-02-26 | 株式会社Ｊｖｃケンウッド | Magnetic circuit for speaker |
-
1986
- 1986-04-03 JP JP5003786U patent/JPS62161493U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015039161A (en) * | 2013-07-19 | 2015-02-26 | 株式会社Ｊｖｃケンウッド | Magnetic circuit for speaker |