JPH0182599U - - Google Patents
Info
- Publication number
- JPH0182599U JPH0182599U JP1987178148U JP17814887U JPH0182599U JP H0182599 U JPH0182599 U JP H0182599U JP 1987178148 U JP1987178148 U JP 1987178148U JP 17814887 U JP17814887 U JP 17814887U JP H0182599 U JPH0182599 U JP H0182599U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- magnet
- transducer according
- electroacoustic transducer
- drive shaft
- 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
- 230000004323 axial length Effects 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 claims 1
- 230000007246 mechanism Effects 0.000 claims 1
- 229910052761 rare earth metal Inorganic materials 0.000 claims 1
- 150000002910 rare earth metals Chemical group 0.000 claims 1
Landscapes
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178148U JPH0182599U (pt) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178148U JPH0182599U (pt) | 1987-11-20 | 1987-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0182599U true JPH0182599U (pt) | 1989-06-01 |
Family
ID=31469777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987178148U Pending JPH0182599U (pt) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0182599U (pt) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018074472A (ja) * | 2016-11-01 | 2018-05-10 | 株式会社エフ・ピー・エス | スピーカ |
| JP2018074471A (ja) * | 2016-11-01 | 2018-05-10 | 株式会社エフ・ピー・エス | 電気音響変換装置 |
-
1987
- 1987-11-20 JP JP1987178148U patent/JPH0182599U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018074472A (ja) * | 2016-11-01 | 2018-05-10 | 株式会社エフ・ピー・エス | スピーカ |
| JP2018074471A (ja) * | 2016-11-01 | 2018-05-10 | 株式会社エフ・ピー・エス | 電気音響変換装置 |
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