JPS61129360U - - Google Patents
Info
- Publication number
- JPS61129360U JPS61129360U JP1270185U JP1270185U JPS61129360U JP S61129360 U JPS61129360 U JP S61129360U JP 1270185 U JP1270185 U JP 1270185U JP 1270185 U JP1270185 U JP 1270185U JP S61129360 U JPS61129360 U JP S61129360U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- piezoelectric bodies
- chamfered
- bimorph element
- edges
- 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
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
は従来例を示す部分断面斜視図、第３図は対向体
を示す平面図である。
１…圧電バイモルフ素子、２…（中央）電極、
３，４…圧電体、１０…面取り。
FIG. 1 is a sectional view showing an embodiment of the present invention, FIG. 2 is a partially sectional perspective view showing a conventional example, and FIG. 3 is a plan view showing an opposing body. 1... Piezoelectric bimorph element, 2... (center) electrode,
3, 4...piezoelectric body, 10...chamfer.
Claims (1)
イモルフ素子において、上記圧電体の稜を面取り
したことを特徴とする圧電バイモルフ素子。 1. A piezoelectric bimorph element comprising an electrode sandwiched between a pair of piezoelectric bodies, characterized in that the edges of the piezoelectric bodies are chamfered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985012701U JPH0314054Y2 (en) | 1985-01-30 | 1985-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985012701U JPH0314054Y2 (en) | 1985-01-30 | 1985-01-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61129360U true JPS61129360U (en) | 1986-08-13 |
| JPH0314054Y2 JPH0314054Y2 (en) | 1991-03-28 |
Family
ID=30496014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985012701U Expired JPH0314054Y2 (en) | 1985-01-30 | 1985-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314054Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013171917A1 (en) * | 2012-05-14 | 2013-11-21 | 京セラ株式会社 | Piezoelectric actuator, piezoelectric vibration device, and mobile terminal |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58140192A (en) * | 1982-02-15 | 1983-08-19 | 松下電工株式会社 | Small electronic part bonding structure to printed board |
-
1985
- 1985-01-30 JP JP1985012701U patent/JPH0314054Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58140192A (en) * | 1982-02-15 | 1983-08-19 | 松下電工株式会社 | Small electronic part bonding structure to printed board |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013171917A1 (en) * | 2012-05-14 | 2013-11-21 | 京セラ株式会社 | Piezoelectric actuator, piezoelectric vibration device, and mobile terminal |
| JP5680202B2 (en) * | 2012-05-14 | 2015-03-04 | 京セラ株式会社 | Piezoelectric vibration device and portable terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0314054Y2 (en) | 1991-03-28 |