JPH0115274Y2 - - Google Patents
Info
- Publication number
- JPH0115274Y2 JPH0115274Y2 JP17545484U JP17545484U JPH0115274Y2 JP H0115274 Y2 JPH0115274 Y2 JP H0115274Y2 JP 17545484 U JP17545484 U JP 17545484U JP 17545484 U JP17545484 U JP 17545484U JP H0115274 Y2 JPH0115274 Y2 JP H0115274Y2
- Authority
- JP
- Japan
- Prior art keywords
- bellows body
- speaker
- horn
- speaker unit
- sound
- 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.)
- Expired
Links
- 239000012528 membrane Substances 0.000 claims description 10
- 230000008602 contraction Effects 0.000 claims description 6
- 238000005452 bending Methods 0.000 description 4
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17545484U JPH0115274Y2 (en]) | 1984-11-19 | 1984-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17545484U JPH0115274Y2 (en]) | 1984-11-19 | 1984-11-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6190385U JPS6190385U (en]) | 1986-06-12 |
| JPH0115274Y2 true JPH0115274Y2 (en]) | 1989-05-08 |
Family
ID=30733056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17545484U Expired JPH0115274Y2 (en]) | 1984-11-19 | 1984-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0115274Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200473060Y1 (ko) * | 2013-01-23 | 2014-06-10 | 이성호 | 휴대용 스피커 |
-
1984
- 1984-11-19 JP JP17545484U patent/JPH0115274Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6190385U (en]) | 1986-06-12 |
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