JPH0469997U - - Google Patents
Info
- Publication number
- JPH0469997U JPH0469997U JP11322890U JP11322890U JPH0469997U JP H0469997 U JPH0469997 U JP H0469997U JP 11322890 U JP11322890 U JP 11322890U JP 11322890 U JP11322890 U JP 11322890U JP H0469997 U JPH0469997 U JP H0469997U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- devised
- magnetic
- shape
- voice coil
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- 229910052742 iron Inorganic materials 0.000 claims 2
- 239000000696 magnetic material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11322890U JPH0469997U (enExample) | 1990-10-28 | 1990-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11322890U JPH0469997U (enExample) | 1990-10-28 | 1990-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0469997U true JPH0469997U (enExample) | 1992-06-22 |
Family
ID=31860787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11322890U Pending JPH0469997U (enExample) | 1990-10-28 | 1990-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0469997U (enExample) |
-
1990
- 1990-10-28 JP JP11322890U patent/JPH0469997U/ja active Pending