JPS58182600U - electromagnetic sound device - Google Patents
electromagnetic sound deviceInfo
- Publication number
- JPS58182600U JPS58182600U JP7926682U JP7926682U JPS58182600U JP S58182600 U JPS58182600 U JP S58182600U JP 7926682 U JP7926682 U JP 7926682U JP 7926682 U JP7926682 U JP 7926682U JP S58182600 U JPS58182600 U JP S58182600U
- Authority
- JP
- Japan
- Prior art keywords
- sound device
- electromagnetic sound
- sounding body
- chassis
- electromagnetic
- 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
Landscapes
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す平面図、第２図は第１
図のＸ−Ｘ線に沿った断面図、第３図は ゛本考
案に係わるヨークシャーシ（シャーシ）を示す平面図で
ある。
１・・・・・・ヨークシャーシ（シャーシ）、２・・・
・・・コイル、３・・・・・・永久磁石、６・・・・・
・振動板、８・・曲鉄心。Fig. 1 is a plan view showing one embodiment of the present invention, and Fig. 2 is a plan view showing an embodiment of the present invention.
FIG. 3 is a sectional view taken along the line XX in the figure, and a plan view showing a yoke chassis (chassis) according to the present invention. 1... York chassis (chassis), 2...
...Coil, 3...Permanent magnet, 6...
・Diaphragm, 8...Bent iron core.
Claims (1)
ーシに取り付け、該シャーシを金属磁性材料で形成して
前記発音体のヨークと兼用したことを特徴とする電磁発
音装置。An electromagnetic sounding device characterized in that a sounding body is attached to a chassis provided with circuit elements for driving the sounding body, and the chassis is made of a metal magnetic material and also serves as a yoke of the sounding body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7926682U JPS58182600U (en) | 1982-05-29 | 1982-05-29 | electromagnetic sound device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7926682U JPS58182600U (en) | 1982-05-29 | 1982-05-29 | electromagnetic sound device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58182600U true JPS58182600U (en) | 1983-12-05 |
Family
ID=30088454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7926682U Pending JPS58182600U (en) | 1982-05-29 | 1982-05-29 | electromagnetic sound device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58182600U (en) |
-
1982
- 1982-05-29 JP JP7926682U patent/JPS58182600U/en active Pending
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