JPH0178498U - - Google Patents
Info
- Publication number
- JPH0178498U JPH0178498U JP1987173224U JP17322487U JPH0178498U JP H0178498 U JPH0178498 U JP H0178498U JP 1987173224 U JP1987173224 U JP 1987173224U JP 17322487 U JP17322487 U JP 17322487U JP H0178498 U JPH0178498 U JP H0178498U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- electroacoustic transducer
- superconducting material
- coil
- audio signal
- 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
- 239000000463 material Substances 0.000 claims 3
- 230000005236 sound signal Effects 0.000 claims 2
- 239000000919 ceramic Substances 0.000 claims 1
Landscapes
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Description
第１図乃至第２図は、この考案の実施例を示し
第１図は電気音響変換器の組立断面図、第２図は
分解斜視図、第３図は従来の電気音響変換器の断
面図である。
主要部分の符号の説明、１：コイル、２：ヨー
ク、３：振動板。
Figures 1 and 2 show an embodiment of this invention. Figure 1 is an assembled sectional view of an electroacoustic transducer, Figure 2 is an exploded perspective view, and Figure 3 is a sectional view of a conventional electroacoustic transducer. It is. Explanation of the symbols of the main parts: 1: coil, 2: yoke, 3: diaphragm.
Claims (1)
板を振動させるようにした電気音響変換器におい
て、 前記振動板を超電導材料で形成すると共に、こ
の振動板を前記コイルに流れる音声信号電流によ
つてつくられる磁界中に配置するように構成した
ことを特徴とする電気音響変換器。 (2) 振動板をセラミツク系の超電導材料で形成
したことを特徴とする実用新案登録請求の範囲第
１項記載の電気音響変換器。[Claims for Utility Model Registration] (1) In an electroacoustic transducer that vibrates a diaphragm in accordance with an audio signal current flowing through a coil, the diaphragm is formed of a superconducting material, and the diaphragm is made of a superconducting material. An electroacoustic transducer characterized in that it is configured to be placed in a magnetic field created by an audio signal current flowing through a coil. (2) The electroacoustic transducer according to claim 1, wherein the diaphragm is made of a ceramic superconducting material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173224U JPH0178498U (en) | 1987-11-14 | 1987-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173224U JPH0178498U (en) | 1987-11-14 | 1987-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0178498U true JPH0178498U (en) | 1989-05-26 |
Family
ID=31465152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987173224U Pending JPH0178498U (en) | 1987-11-14 | 1987-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0178498U (en) |
-
1987
- 1987-11-14 JP JP1987173224U patent/JPH0178498U/ja active Pending