JPS6315918Y2 - - Google Patents
Info
- Publication number
- JPS6315918Y2 JPS6315918Y2 JP13929281U JP13929281U JPS6315918Y2 JP S6315918 Y2 JPS6315918 Y2 JP S6315918Y2 JP 13929281 U JP13929281 U JP 13929281U JP 13929281 U JP13929281 U JP 13929281U JP S6315918 Y2 JPS6315918 Y2 JP S6315918Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- permanent magnet
- cylindrical case
- iron core
- 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.)
- Expired
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 7
- 239000000696 magnetic material Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13929281U JPS5845597U (ja) | 1981-09-19 | 1981-09-19 | 駆動回路内蔵型発音装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13929281U JPS5845597U (ja) | 1981-09-19 | 1981-09-19 | 駆動回路内蔵型発音装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5845597U JPS5845597U (ja) | 1983-03-26 |
| JPS6315918Y2 true JPS6315918Y2 (US07993877-20110809-P00003.png) | 1988-05-06 |
Family
ID=29932489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13929281U Granted JPS5845597U (ja) | 1981-09-19 | 1981-09-19 | 駆動回路内蔵型発音装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5845597U (US07993877-20110809-P00003.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6838844B2 (ja) * | 2017-10-10 | 2021-03-03 | 株式会社ミツバ | ホーン装置およびその製造方法 |
-
1981
- 1981-09-19 JP JP13929281U patent/JPS5845597U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5845597U (ja) | 1983-03-26 |
