JPH0619278Y2 - 圧電ブザ− - Google Patents
圧電ブザ−Info
- Publication number
- JPH0619278Y2 JPH0619278Y2 JP1987053092U JP5309287U JPH0619278Y2 JP H0619278 Y2 JPH0619278 Y2 JP H0619278Y2 JP 1987053092 U JP1987053092 U JP 1987053092U JP 5309287 U JP5309287 U JP 5309287U JP H0619278 Y2 JPH0619278 Y2 JP H0619278Y2
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric buzzer
- piezoelectric
- rib portion
- outer case
- lid
- 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
- 238000003780 insertion Methods 0.000 description 13
- 230000037431 insertion Effects 0.000 description 13
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987053092U JPH0619278Y2 (ja) | 1987-04-08 | 1987-04-08 | 圧電ブザ− |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987053092U JPH0619278Y2 (ja) | 1987-04-08 | 1987-04-08 | 圧電ブザ− |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63159997U JPS63159997U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-10-19 |
| JPH0619278Y2 true JPH0619278Y2 (ja) | 1994-05-18 |
Family
ID=30878841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987053092U Expired - Lifetime JPH0619278Y2 (ja) | 1987-04-08 | 1987-04-08 | 圧電ブザ− |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0619278Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4429247A (en) * | 1982-01-28 | 1984-01-31 | Amp Incorporated | Piezoelectric transducer supporting and contacting means |
| JPS6232700U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1985-08-13 | 1987-02-26 |
-
1987
- 1987-04-08 JP JP1987053092U patent/JPH0619278Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63159997U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-10-19 |