JPH0134476Y2 - - Google Patents
Info
- Publication number
- JPH0134476Y2 JPH0134476Y2 JP19710082U JP19710082U JPH0134476Y2 JP H0134476 Y2 JPH0134476 Y2 JP H0134476Y2 JP 19710082 U JP19710082 U JP 19710082U JP 19710082 U JP19710082 U JP 19710082U JP H0134476 Y2 JPH0134476 Y2 JP H0134476Y2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- permanent magnet
- fixed
- coil
- magnetic force
- 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
- 230000002093 peripheral effect Effects 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000005415 magnetization Effects 0.000 description 3
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19710082U JPS59106296U (ja) | 1982-12-31 | 1982-12-31 | 振幅型電磁音響変換器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19710082U JPS59106296U (ja) | 1982-12-31 | 1982-12-31 | 振幅型電磁音響変換器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59106296U JPS59106296U (ja) | 1984-07-17 |
| JPH0134476Y2 true JPH0134476Y2 (cs) | 1989-10-19 |
Family
ID=30422437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19710082U Granted JPS59106296U (ja) | 1982-12-31 | 1982-12-31 | 振幅型電磁音響変換器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59106296U (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102672287B1 (ko) * | 2017-01-04 | 2024-06-03 | 유수진 | 브리지 에지 방식의 초슬림형 고해상 전자기 스피커 |
| JP2021164159A (ja) * | 2020-03-30 | 2021-10-11 | イェイル エレクトロニクス カンパニー，リミテッド | 音響生成モジュール |
-
1982
- 1982-12-31 JP JP19710082U patent/JPS59106296U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59106296U (ja) | 1984-07-17 |
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