JPS623194U - - Google Patents
Info
- Publication number
- JPS623194U JPS623194U JP9462285U JP9462285U JPS623194U JP S623194 U JPS623194 U JP S623194U JP 9462285 U JP9462285 U JP 9462285U JP 9462285 U JP9462285 U JP 9462285U JP S623194 U JPS623194 U JP S623194U
- Authority
- JP
- Japan
- Prior art keywords
- coating agent
- sounding body
- piezoelectric
- ceramic element
- element 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.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 3
- 229920006332 epoxy adhesive Polymers 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 230000005284 excitation Effects 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Description
第１図はこの考案の他励振タイプの圧電発音体
の平面図、第２図は同上の縦断側面図、第３図は
同上をケースタイプにしたものの裏面図、第４図
はこの考案の自励振タイプの圧電発音体の平面図
、第５図は同上の縦断側面図、第６図は同上をケ
ースタイプにしたものの裏面図、第７図は従来の
圧電発音体の平面図、第８図は同上の縦断側面図
である。
１，２１……圧電磁器素子板、１４，２５……
振動板、１７，２９……コーテイング層。
Figure 1 is a plan view of another excitation type piezoelectric sounding body of this invention, Figure 2 is a vertical side view of the same as the above, Figure 3 is a back view of the same as the above in a case type, and Figure 4 is the original of this invention. A plan view of an excitation type piezoelectric sounding body, FIG. 5 is a vertical side view of the same as above, FIG. 6 is a back view of the same as above in a case type, FIG. 7 is a plan view of a conventional piezoelectric sounding body, and FIG. 8 is a vertical sectional side view of the same as above. 1, 21... piezoelectric ceramic element plate, 14, 25...
Vibration plate, 17, 29... coating layer.
Claims (1)
を一体に貼り合せてなり、該圧電磁器素子板を樹
脂等のコーテイング剤により完全にコーテイング
した圧電発音体において、該コーテイング剤を二
液性のエポキシ系接着剤としたことを特徴とする
圧電発音体。 In a piezoelectric sounding body in which a piezoelectric ceramic element plate having electrodes on both sides and a diaphragm are bonded together, and the piezoelectric ceramic element plate is completely coated with a coating agent such as a resin, the coating agent is coated with a two-component coating agent. A piezoelectric sounding body characterized by using an epoxy adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985094622U JPH0713353Y2 (en) | 1985-06-21 | 1985-06-21 | Piezoelectric sounder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985094622U JPH0713353Y2 (en) | 1985-06-21 | 1985-06-21 | Piezoelectric sounder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS623194U true JPS623194U (en) | 1987-01-09 |
| JPH0713353Y2 JPH0713353Y2 (en) | 1995-03-29 |
Family
ID=30653278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985094622U Expired - Lifetime JPH0713353Y2 (en) | 1985-06-21 | 1985-06-21 | Piezoelectric sounder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0713353Y2 (en) |
Citations (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/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5136667U (en) * | 1974-09-11 | 1976-03-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0713353Y2 (en) | 1995-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6359497U (en) | ||
| JPH0339999U (en) | ||
| JPH0359797U (en) | ||
| JPS61196299U (en) | ||
| JPH0327199U (en) | ||
| JPH01128133U (en) | ||
| JPS58176498U (en) | piezoelectric buzzer | |
| JPS61203000U (en) | ||
| JPS6347700U (en) | ||
| JPH0324799U (en) | ||
| JPS61133641U (en) | ||
| JPH01132198U (en) | ||
| JPH0462835U (en) | ||
| JPH025928U (en) | ||
| JPS6298399U (en) | ||
| JPH01115325U (en) | ||
| JPS61132089U (en) | ||
| JPH0423397U (en) | ||
| JPS59137632U (en) | Piezoelectric vibrating parts | |
| JPS59154994U (en) | piezoelectric sounding body | |
| JPH0236221U (en) | ||
| JPS62161422U (en) | ||
| JPS60193800U (en) | Piezoelectric ultrasonic vibrator | |
| JPS58121499U (en) | Piezoelectric buzzer - sounding body | |
| JPH01160721U (en) |