JPH01175098U - - Google Patents
Info
- Publication number
- JPH01175098U JPH01175098U JP7027688U JP7027688U JPH01175098U JP H01175098 U JPH01175098 U JP H01175098U JP 7027688 U JP7027688 U JP 7027688U JP 7027688 U JP7027688 U JP 7027688U JP H01175098 U JPH01175098 U JP H01175098U
- Authority
- JP
- Japan
- Prior art keywords
- attached
- conductive layer
- diaphragm
- piezoelectric
- elastic ring
- 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
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7027688U JPH01175098U (en]) | 1988-05-30 | 1988-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7027688U JPH01175098U (en]) | 1988-05-30 | 1988-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01175098U true JPH01175098U (en]) | 1989-12-13 |
Family
ID=31295529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7027688U Pending JPH01175098U (en]) | 1988-05-30 | 1988-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01175098U (en]) |
-
1988
- 1988-05-30 JP JP7027688U patent/JPH01175098U/ja active Pending