JPS58138495U - acoustic transducer damper - Google Patents
acoustic transducer damperInfo
- Publication number
- JPS58138495U JPS58138495U JP3244982U JP3244982U JPS58138495U JP S58138495 U JPS58138495 U JP S58138495U JP 3244982 U JP3244982 U JP 3244982U JP 3244982 U JP3244982 U JP 3244982U JP S58138495 U JPS58138495 U JP S58138495U
- Authority
- JP
- Japan
- Prior art keywords
- acoustic transducer
- damper
- corrugation
- compliance
- transducer damper
- 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
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はスピーカの概略を示す図、第２図は従来のダン
パの一例を示す図、第３図は同上のダンパのカー変位特
性を示す図、第４図は他の従来例のダンパを示す図、第
５図は本考案の第１実施例の断面図、第６図は第１実施
例の拡大説明図、第７図は本考案のダンパのカー変位特
性を示す図、第８図は第２実施例の断面図である。
６・・・ダンパ、６ａ・・・ダンパの内周部、６ｂ・・
・ダンパの外周部、６Ｃ・・・立上壁、θ・・・傾斜角
。Fig. 1 is a diagram showing an outline of a speaker, Fig. 2 is a diagram showing an example of a conventional damper, Fig. 3 is a diagram showing Kerr displacement characteristics of the same damper, and Fig. 4 is a diagram showing another conventional damper. 5 is a sectional view of the first embodiment of the present invention, FIG. 6 is an enlarged explanatory view of the first embodiment, FIG. 7 is a diagram showing Kerr displacement characteristics of the damper of the present invention, and FIG. 8 is a sectional view of the second embodiment. 6...Damper, 6a...Inner peripheral part of damper, 6b...
- Outer periphery of damper, 6C... rising wall, θ... angle of inclination.
Claims (1)
形成するとともに、コルゲーションの立上壁の傾斜角、
数等の変化により外周部のコンプライアンスを内周部の
コンプライアンスより大とした音響変換器のダンパ。The height of the corrugation is approximately constant from the inner circumference to the outer circumference, and the inclination angle of the rising wall of the corrugation is
A damper for an acoustic transducer in which the compliance of the outer circumference is greater than the compliance of the inner circumference due to changes in the number, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3244982U JPS58138495U (en) | 1982-03-10 | 1982-03-10 | acoustic transducer damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3244982U JPS58138495U (en) | 1982-03-10 | 1982-03-10 | acoustic transducer damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58138495U true JPS58138495U (en) | 1983-09-17 |
Family
ID=30044053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3244982U Pending JPS58138495U (en) | 1982-03-10 | 1982-03-10 | acoustic transducer damper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58138495U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02134100A (en) * | 1988-11-15 | 1990-05-23 | Kenwood Corp | Damper for speaker, its manufacture and manufacture device |
| JPH03107898U (en) * | 1990-02-20 | 1991-11-06 | ||
| JP2006128937A (en) * | 2004-10-27 | 2006-05-18 | Pioneer Electronic Corp | Corrugation damper and speaker apparatus |
| JP2007194698A (en) * | 2006-01-17 | 2007-08-02 | Matsushita Electric Ind Co Ltd | Speaker |
| JP4735275B2 (en) * | 2006-01-17 | 2011-07-27 | パナソニック株式会社 | Speaker |
-
1982
- 1982-03-10 JP JP3244982U patent/JPS58138495U/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02134100A (en) * | 1988-11-15 | 1990-05-23 | Kenwood Corp | Damper for speaker, its manufacture and manufacture device |
| JPH03107898U (en) * | 1990-02-20 | 1991-11-06 | ||
| JP2006128937A (en) * | 2004-10-27 | 2006-05-18 | Pioneer Electronic Corp | Corrugation damper and speaker apparatus |
| JP2007194698A (en) * | 2006-01-17 | 2007-08-02 | Matsushita Electric Ind Co Ltd | Speaker |
| JP4569476B2 (en) * | 2006-01-17 | 2010-10-27 | パナソニック株式会社 | Speaker |
| JP4735275B2 (en) * | 2006-01-17 | 2011-07-27 | パナソニック株式会社 | Speaker |
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