JPH0238552Y2 - - Google Patents
Info
- Publication number
- JPH0238552Y2 JPH0238552Y2 JP16185585U JP16185585U JPH0238552Y2 JP H0238552 Y2 JPH0238552 Y2 JP H0238552Y2 JP 16185585 U JP16185585 U JP 16185585U JP 16185585 U JP16185585 U JP 16185585U JP H0238552 Y2 JPH0238552 Y2 JP H0238552Y2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- diaphragm base
- core material
- voice coil
- base materials
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 24
- 239000011162 core material Substances 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16185585U JPH0238552Y2 (de) | 1985-10-21 | 1985-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16185585U JPH0238552Y2 (de) | 1985-10-21 | 1985-10-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6271990U JPS6271990U (de) | 1987-05-08 |
| JPH0238552Y2 true JPH0238552Y2 (de) | 1990-10-17 |
Family
ID=31088561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16185585U Expired JPH0238552Y2 (de) | 1985-10-21 | 1985-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0238552Y2 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002315094A (ja) * | 2001-04-18 | 2002-10-25 | Minebea Co Ltd | スピーカ |
-
1985
- 1985-10-21 JP JP16185585U patent/JPH0238552Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6271990U (de) | 1987-05-08 |
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