JPS6415498U - - Google Patents
Info
- Publication number
- JPS6415498U JPS6415498U JP10960687U JP10960687U JPS6415498U JP S6415498 U JPS6415498 U JP S6415498U JP 10960687 U JP10960687 U JP 10960687U JP 10960687 U JP10960687 U JP 10960687U JP S6415498 U JPS6415498 U JP S6415498U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- polymer material
- viscoelastic polymer
- speaker
- sandwich
- 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
- 239000002861 polymer material Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000013016 damping Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
第１図は本考案の一実施例にかかるスピーカの
構成説明図、第２図は第１図の要部説明図、第３
図は周波数に対する粘弾性高分子物質の損失係数
を示す。 ４……フレーム、４ａ……粘弾性高分子物質、
４ｂ……鋼板、５……振動板。
構成説明図、第２図は第１図の要部説明図、第３
図は周波数に対する粘弾性高分子物質の損失係数
を示す。 ４……フレーム、４ａ……粘弾性高分子物質、
４ｂ……鋼板、５……振動板。
Claims (1)
- フレーム内に振動板が設けられたスピーカにお
いて、前記フレームは、振動減衰能の高い粘弾性
高分子物質を間にサンドイツチ状に挾持した鋼板
にて成ることを特徴としたスピーカ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10960687U JPS6415498U (ja) | 1987-07-17 | 1987-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10960687U JPS6415498U (ja) | 1987-07-17 | 1987-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6415498U true JPS6415498U (ja) | 1989-01-26 |
Family
ID=31346000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10960687U Pending JPS6415498U (ja) | 1987-07-17 | 1987-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6415498U (ja) |
-
1987
- 1987-07-17 JP JP10960687U patent/JPS6415498U/ja active Pending