JPS6190396U - - Google Patents
Info
- Publication number
- JPS6190396U JPS6190396U JP17592184U JP17592184U JPS6190396U JP S6190396 U JPS6190396 U JP S6190396U JP 17592184 U JP17592184 U JP 17592184U JP 17592184 U JP17592184 U JP 17592184U JP S6190396 U JPS6190396 U JP S6190396U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- magnetic gap
- magnetic
- top plate
- injected
- 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
- 239000011553 magnetic fluid Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
第１図は従来のスピーカの要部断面図、第２図
は本考案の一実施例におけるスピーカの要部断面
図である。 １……トツププレート、５……磁性流体、６…
…リング、７……磁気ギヤツプ。
は本考案の一実施例におけるスピーカの要部断面
図である。 １……トツププレート、５……磁性流体、６…
…リング、７……磁気ギヤツプ。
Claims (1)
- スピーカ用磁気ギヤツプに磁性流体を注入する
とともにその磁気ギヤツプの付近のトツププレー
ト上に多孔質樹脂等によるリングを配置した事を
特徴とするスピーカ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17592184U JPS6190396U (ja) | 1984-11-20 | 1984-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17592184U JPS6190396U (ja) | 1984-11-20 | 1984-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6190396U true JPS6190396U (ja) | 1986-06-12 |
Family
ID=30733522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17592184U Pending JPS6190396U (ja) | 1984-11-20 | 1984-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6190396U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6315696U (ja) * | 1986-07-14 | 1988-02-02 |
-
1984
- 1984-11-20 JP JP17592184U patent/JPS6190396U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6315696U (ja) * | 1986-07-14 | 1988-02-02 |