JPH0115275Y2 - - Google Patents
Info
- Publication number
- JPH0115275Y2 JPH0115275Y2 JP18954784U JP18954784U JPH0115275Y2 JP H0115275 Y2 JPH0115275 Y2 JP H0115275Y2 JP 18954784 U JP18954784 U JP 18954784U JP 18954784 U JP18954784 U JP 18954784U JP H0115275 Y2 JPH0115275 Y2 JP H0115275Y2
- Authority
- JP
- Japan
- Prior art keywords
- horn
- dome
- shaped diaphragm
- diaphragm
- surface area
- 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
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18954784U JPH0115275Y2 (en]) | 1984-12-15 | 1984-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18954784U JPH0115275Y2 (en]) | 1984-12-15 | 1984-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61104697U JPS61104697U (en]) | 1986-07-03 |
| JPH0115275Y2 true JPH0115275Y2 (en]) | 1989-05-08 |
Family
ID=30746993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18954784U Expired JPH0115275Y2 (en]) | 1984-12-15 | 1984-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0115275Y2 (en]) |
-
1984
- 1984-12-15 JP JP18954784U patent/JPH0115275Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61104697U (en]) | 1986-07-03 |
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