JPH0713353Y2 - 圧電発音体 - Google Patents
圧電発音体Info
- Publication number
- JPH0713353Y2 JPH0713353Y2 JP1985094622U JP9462285U JPH0713353Y2 JP H0713353 Y2 JPH0713353 Y2 JP H0713353Y2 JP 1985094622 U JP1985094622 U JP 1985094622U JP 9462285 U JP9462285 U JP 9462285U JP H0713353 Y2 JPH0713353 Y2 JP H0713353Y2
- Authority
- JP
- Japan
- Prior art keywords
- ceramic element
- piezoelectric
- piezoelectric ceramic
- element plate
- plate
- 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
- 239000000919 ceramic Substances 0.000 claims description 17
- 239000011248 coating agent Substances 0.000 claims description 7
- 229920006332 epoxy adhesive Polymers 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 7
- 238000005476 soldering Methods 0.000 description 6
- 239000011247 coating layer Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000010408 film Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985094622U JPH0713353Y2 (ja) | 1985-06-21 | 1985-06-21 | 圧電発音体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985094622U JPH0713353Y2 (ja) | 1985-06-21 | 1985-06-21 | 圧電発音体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS623194U JPS623194U (en]) | 1987-01-09 |
| JPH0713353Y2 true JPH0713353Y2 (ja) | 1995-03-29 |
Family
ID=30653278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985094622U Expired - Lifetime JPH0713353Y2 (ja) | 1985-06-21 | 1985-06-21 | 圧電発音体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0713353Y2 (en]) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5136667U (en]) * | 1974-09-11 | 1976-03-18 |
-
1985
- 1985-06-21 JP JP1985094622U patent/JPH0713353Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS623194U (en]) | 1987-01-09 |
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