JPS59193095U - speaker - Google Patents
speakerInfo
- Publication number
- JPS59193095U JPS59193095U JP8505783U JP8505783U JPS59193095U JP S59193095 U JPS59193095 U JP S59193095U JP 8505783 U JP8505783 U JP 8505783U JP 8505783 U JP8505783 U JP 8505783U JP S59193095 U JPS59193095 U JP S59193095U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- speaker
- plate
- diaphragm
- magnetic circuit
- 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、本考案によるスピーカの一実施例を示す断面
図、第２図は第１図のエツジ部分の拡大図である。FIG. 1 is a sectional view showing an embodiment of a speaker according to the present invention, and FIG. 2 is an enlarged view of the edge portion of FIG.
Claims (1)
において、この磁性流体を保持する磁気回路を、該磁気
回路の、振動板駆動用磁気回路のフロント・ヨーク、プ
レートにより近い磁極と、振動板駆動用磁気回路のフロ
ント・ヨーク・プレートからなる磁極とが、互に、逆極
性となるように設置してなることを特徴とするスピーカ
。In a speaker in which a magnetic fluid is used to seal between a diaphragm and a frame, a magnetic circuit that holds the magnetic fluid is connected to a magnetic pole closer to the front yoke and plate of the magnetic circuit for driving the diaphragm, and a A speaker characterized in that the magnetic poles of the front yoke plate of the plate driving magnetic circuit are installed so as to have opposite polarities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8505783U JPS59193095U (en) | 1983-06-06 | 1983-06-06 | speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8505783U JPS59193095U (en) | 1983-06-06 | 1983-06-06 | speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59193095U true JPS59193095U (en) | 1984-12-21 |
Family
ID=30215020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8505783U Pending JPS59193095U (en) | 1983-06-06 | 1983-06-06 | speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59193095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004274206A (en) * | 2003-03-06 | 2004-09-30 | Foster Electric Co Ltd | Speaker |
-
1983
- 1983-06-06 JP JP8505783U patent/JPS59193095U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004274206A (en) * | 2003-03-06 | 2004-09-30 | Foster Electric Co Ltd | Speaker |
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