JPH0327199U - - Google Patents
Info
- Publication number
- JPH0327199U JPH0327199U JP8817289U JP8817289U JPH0327199U JP H0327199 U JPH0327199 U JP H0327199U JP 8817289 U JP8817289 U JP 8817289U JP 8817289 U JP8817289 U JP 8817289U JP H0327199 U JPH0327199 U JP H0327199U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- piezoelectric element
- shaped groove
- bonding surface
- piezoelectric vibrator
- 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
- 239000002184 metal Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8817289U JPH0327199U (zh) | 1989-07-27 | 1989-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8817289U JPH0327199U (zh) | 1989-07-27 | 1989-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0327199U true JPH0327199U (zh) | 1991-03-19 |
Family
ID=31637800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8817289U Pending JPH0327199U (zh) | 1989-07-27 | 1989-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0327199U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013141174A (ja) * | 2012-01-06 | 2013-07-18 | Nippon Ceramic Co Ltd | ユニモルフ振動子と超音波送受信器 |
-
1989
- 1989-07-27 JP JP8817289U patent/JPH0327199U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013141174A (ja) * | 2012-01-06 | 2013-07-18 | Nippon Ceramic Co Ltd | ユニモルフ振動子と超音波送受信器 |