JPS63183793U - - Google Patents
Info
- Publication number
- JPS63183793U JPS63183793U JP7499287U JP7499287U JPS63183793U JP S63183793 U JPS63183793 U JP S63183793U JP 7499287 U JP7499287 U JP 7499287U JP 7499287 U JP7499287 U JP 7499287U JP S63183793 U JPS63183793 U JP S63183793U
- Authority
- JP
- Japan
- Prior art keywords
- voice coil
- passive
- magnetic circuit
- circuited
- short
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Description
第１図はこの考案の一実施例を示す断面図、第
２図はこの考案の一実施例を示す斜視図、第３図
はこの考案を適用したスピーカ装置の一例を示す
構成図、第４図は従来例とこの考案を対比して示
す特性図、第５図及び第６図は夫々従来例の一例
を示す構成図である。
１０はパツシブラジエータ、１７は磁気回路、
２２はボイスコイルである。
FIG. 1 is a sectional view showing an embodiment of this invention, FIG. 2 is a perspective view showing an embodiment of this invention, FIG. 3 is a configuration diagram showing an example of a speaker device to which this invention is applied, and FIG. The figure is a characteristic diagram showing a comparison between a conventional example and this invention, and FIGS. 5 and 6 are configuration diagrams each showing an example of the conventional example. 10 is a passive radiator, 17 is a magnetic circuit,
22 is a voice coil.
Claims (1)
ルを設け、 該ボイスコイルの両端を短絡したことを特徴と
するパツシブユニツト。[Claims for Utility Model Registration] A passive unit characterized in that a passive radiator is provided with a magnetic circuit and a voice coil, and both ends of the voice coil are short-circuited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7499287U JPS63183793U (en) | 1987-05-19 | 1987-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7499287U JPS63183793U (en) | 1987-05-19 | 1987-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63183793U true JPS63183793U (en) | 1988-11-25 |
Family
ID=30920728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7499287U Pending JPS63183793U (en) | 1987-05-19 | 1987-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63183793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0419094U (en) * | 1990-06-08 | 1992-02-18 |
-
1987
- 1987-05-19 JP JP7499287U patent/JPS63183793U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0419094U (en) * | 1990-06-08 | 1992-02-18 |
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