JPH055755Y2 - - Google Patents
Info
- Publication number
- JPH055755Y2 JPH055755Y2 JP1988140178U JP14017888U JPH055755Y2 JP H055755 Y2 JPH055755 Y2 JP H055755Y2 JP 1988140178 U JP1988140178 U JP 1988140178U JP 14017888 U JP14017888 U JP 14017888U JP H055755 Y2 JPH055755 Y2 JP H055755Y2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- coupling ring
- piezoelectric
- wave
- piezoelectric 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 - Lifetime
Links
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988140178U JPH055755Y2 (en]) | 1988-10-27 | 1988-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988140178U JPH055755Y2 (en]) | 1988-10-27 | 1988-10-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0260399U JPH0260399U (en]) | 1990-05-02 |
| JPH055755Y2 true JPH055755Y2 (en]) | 1993-02-15 |
Family
ID=31404117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988140178U Expired - Lifetime JPH055755Y2 (en]) | 1988-10-27 | 1988-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055755Y2 (en]) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS588000A (ja) * | 1981-07-06 | 1983-01-17 | Murata Mfg Co Ltd | 圧電型スピ−カ |
| JPS58108897A (ja) * | 1981-12-22 | 1983-06-29 | Sanyo Electric Co Ltd | 圧電型スピ−カ |
-
1988
- 1988-10-27 JP JP1988140178U patent/JPH055755Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0260399U (en]) | 1990-05-02 |
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