JPH0418318Y2 - - Google Patents
Info
- Publication number
- JPH0418318Y2 JPH0418318Y2 JP18424785U JP18424785U JPH0418318Y2 JP H0418318 Y2 JPH0418318 Y2 JP H0418318Y2 JP 18424785 U JP18424785 U JP 18424785U JP 18424785 U JP18424785 U JP 18424785U JP H0418318 Y2 JPH0418318 Y2 JP H0418318Y2
- Authority
- JP
- Japan
- Prior art keywords
- ring
- piezoelectric
- shaped recess
- support ring
- speaker
- 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
- 239000002184 metal Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18424785U JPH0418318Y2 (US06272168-20010807-M00014.png) | 1985-11-28 | 1985-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18424785U JPH0418318Y2 (US06272168-20010807-M00014.png) | 1985-11-28 | 1985-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6293897U JPS6293897U (US06272168-20010807-M00014.png) | 1987-06-15 |
| JPH0418318Y2 true JPH0418318Y2 (US06272168-20010807-M00014.png) | 1992-04-23 |
Family
ID=31131741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18424785U Expired JPH0418318Y2 (US06272168-20010807-M00014.png) | 1985-11-28 | 1985-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418318Y2 (US06272168-20010807-M00014.png) |
-
1985
- 1985-11-28 JP JP18424785U patent/JPH0418318Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6293897U (US06272168-20010807-M00014.png) | 1987-06-15 |
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