JPH0457996U - - Google Patents
Info
- Publication number
- JPH0457996U JPH0457996U JP10027490U JP10027490U JPH0457996U JP H0457996 U JPH0457996 U JP H0457996U JP 10027490 U JP10027490 U JP 10027490U JP 10027490 U JP10027490 U JP 10027490U JP H0457996 U JPH0457996 U JP H0457996U
- Authority
- JP
- Japan
- Prior art keywords
- voice coil
- speaker unit
- spider
- diaphragm
- conductive material
- 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
- 241000239290 Araneae Species 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
第１図はこの考案の高温用スピーカーユニツト
の一実施例を示す垂直断面図、第２図はその要部
の拡大垂直断面図、第３図は従来のスピーカーユ
ニツトの垂直断面図である。
なお図中７はスパイダー、８はボイスコイルボ
ビン、８ａはボイスコイル、９は振動板である。
その他図中同一符号は同一部分を示すものとする
。
FIG. 1 is a vertical cross-sectional view showing an embodiment of the high-temperature speaker unit of this invention, FIG. 2 is an enlarged vertical cross-sectional view of its essential parts, and FIG. 3 is a vertical cross-sectional view of a conventional speaker unit. In the figure, 7 is a spider, 8 is a voice coil bobbin, 8a is a voice coil, and 9 is a diaphragm.
In other figures, the same reference numerals indicate the same parts.
Claims (1)
の各々を導電材料で構成し、これらをボイスコイ
ルの電気信号経路として利用するようにしたこと
を特徴とする高温用スピーカーユニツト。 A high-temperature speaker unit characterized in that a spider, a voice coil bobbin, and a diaphragm are each made of a conductive material, and these are used as an electrical signal path for the voice coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10027490U JPH0457996U (en) | 1990-09-27 | 1990-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10027490U JPH0457996U (en) | 1990-09-27 | 1990-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0457996U true JPH0457996U (en) | 1992-05-19 |
Family
ID=31842801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10027490U Pending JPH0457996U (en) | 1990-09-27 | 1990-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0457996U (en) |
-
1990
- 1990-09-27 JP JP10027490U patent/JPH0457996U/ja active Pending
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