JPS6312637Y2 - - Google Patents
Info
- Publication number
- JPS6312637Y2 JPS6312637Y2 JP1293181U JP1293181U JPS6312637Y2 JP S6312637 Y2 JPS6312637 Y2 JP S6312637Y2 JP 1293181 U JP1293181 U JP 1293181U JP 1293181 U JP1293181 U JP 1293181U JP S6312637 Y2 JPS6312637 Y2 JP S6312637Y2
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- ceramic plate
- buzzer element
- diaphragm
- piezoelectric ceramic
- 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
Links
- 239000000919 ceramic Substances 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical class [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1293181U JPS6312637Y2 ( ) | 1981-01-30 | 1981-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1293181U JPS6312637Y2 ( ) | 1981-01-30 | 1981-01-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57130399U JPS57130399U ( ) | 1982-08-13 |
| JPS6312637Y2 true JPS6312637Y2 ( ) | 1988-04-11 |
Family
ID=29811031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1293181U Expired JPS6312637Y2 ( ) | 1981-01-30 | 1981-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6312637Y2 ( ) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05209964A (ja) * | 1992-01-30 | 1993-08-20 | Shimadzu Corp | エミッションｃｔ装置 |
-
1981
- 1981-01-30 JP JP1293181U patent/JPS6312637Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57130399U ( ) | 1982-08-13 |
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