JP2516993Y2 - 圧電振動装置 - Google Patents
圧電振動装置Info
- Publication number
- JP2516993Y2 JP2516993Y2 JP1990123037U JP12303790U JP2516993Y2 JP 2516993 Y2 JP2516993 Y2 JP 2516993Y2 JP 1990123037 U JP1990123037 U JP 1990123037U JP 12303790 U JP12303790 U JP 12303790U JP 2516993 Y2 JP2516993 Y2 JP 2516993Y2
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric vibrating
- outer case
- plate
- piezoelectric
- mounting
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 230000010355 oscillation Effects 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990123037U JP2516993Y2 (ja) | 1990-11-22 | 1990-11-22 | 圧電振動装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990123037U JP2516993Y2 (ja) | 1990-11-22 | 1990-11-22 | 圧電振動装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0478895U JPH0478895U (en, 2012) | 1992-07-09 |
| JP2516993Y2 true JP2516993Y2 (ja) | 1996-11-13 |
Family
ID=31870765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990123037U Expired - Lifetime JP2516993Y2 (ja) | 1990-11-22 | 1990-11-22 | 圧電振動装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2516993Y2 (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12200441B2 (en) | 2020-07-09 | 2025-01-14 | Murata Manufacturing Co., Ltd. | Piezoelectric sound generation component |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55133098A (en) * | 1979-04-04 | 1980-10-16 | Canon Kk | Piezooelectric buzzer supporting device |
| JPS63102398U (en, 2012) * | 1986-12-22 | 1988-07-04 | ||
| JPS63263999A (ja) * | 1987-04-22 | 1988-10-31 | Nitsuko Corp | 圧電スピ−カ |
-
1990
- 1990-11-22 JP JP1990123037U patent/JP2516993Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12200441B2 (en) | 2020-07-09 | 2025-01-14 | Murata Manufacturing Co., Ltd. | Piezoelectric sound generation component |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0478895U (en, 2012) | 1992-07-09 |
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