JPH0213755U - - Google Patents
Info
- Publication number
- JPH0213755U JPH0213755U JP1988090933U JP9093388U JPH0213755U JP H0213755 U JPH0213755 U JP H0213755U JP 1988090933 U JP1988090933 U JP 1988090933U JP 9093388 U JP9093388 U JP 9093388U JP H0213755 U JPH0213755 U JP H0213755U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric element
- piezoelectric actuator
- bonded
- piezoelectric
- metal 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims 2
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Description
第１図及び第２図は本考案の一実施例の平面図
及び側面図、第３図は他の実施例の平面図、第４
図は従来例の斜面図である。
１１，１２……圧電素子、２ａ，２ｂ……電極
、３……電極。
1 and 2 are a plan view and a side view of one embodiment of the present invention, FIG. 3 is a plan view of another embodiment, and FIG.
The figure is a perspective view of a conventional example. 1 1 , 1 2 ... piezoelectric element, 2a, 2b ... electrode, 3 ... electrode.
Claims (1)
成された圧電素子を、渦巻コイル状に形成された
金属板に接着したことを特徴とする圧電アクチユ
エータ。 ２ 前記圧電素子を前記金属板の両面に接着した
ことを特徴とする請求項１記載の圧電アクチユエ
ータ。 ３ 前記圧電素子が複数層に積層されたことを特
徴とする請求項１又は２記載の圧電アクチユエー
タ。[Claims for Utility Model Registration] 1. A piezoelectric actuator characterized in that a piezoelectric element formed in the shape of a spiral coil with electrodes provided on the front and back surfaces is bonded to a metal plate formed in the shape of a spiral coil. 2. The piezoelectric actuator according to claim 1, wherein the piezoelectric element is bonded to both sides of the metal plate. 3. The piezoelectric actuator according to claim 1 or 2, wherein the piezoelectric element is laminated in a plurality of layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988090933U JPH0213755U (en) | 1988-07-11 | 1988-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988090933U JPH0213755U (en) | 1988-07-11 | 1988-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0213755U true JPH0213755U (en) | 1990-01-29 |
Family
ID=31315437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988090933U Pending JPH0213755U (en) | 1988-07-11 | 1988-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0213755U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004304193A (en) * | 2004-03-31 | 2004-10-28 | Kyoto Univ | Functional element, device using functional element, and method of manufacturing functional element |
| JP5097859B1 (en) * | 2012-01-11 | 2012-12-12 | 浩平 速水 | Power generator |
| JP2015501562A (en) * | 2011-09-30 | 2015-01-15 | クォルコム・メムズ・テクノロジーズ・インコーポレーテッド | Cross-sectional expansion mode resonator and resonator-based ladder filter |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5832664B2 (en) * | 1977-04-04 | 1983-07-14 | テラダイン・インコ−ポレ−テツド | circuit board testing equipment |
| JPS60162488A (en) * | 1984-02-01 | 1985-08-24 | Murata Mfg Co Ltd | Piezoelectric element |
-
1988
- 1988-07-11 JP JP1988090933U patent/JPH0213755U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5832664B2 (en) * | 1977-04-04 | 1983-07-14 | テラダイン・インコ−ポレ−テツド | circuit board testing equipment |
| JPS60162488A (en) * | 1984-02-01 | 1985-08-24 | Murata Mfg Co Ltd | Piezoelectric element |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004304193A (en) * | 2004-03-31 | 2004-10-28 | Kyoto Univ | Functional element, device using functional element, and method of manufacturing functional element |
| JP2015501562A (en) * | 2011-09-30 | 2015-01-15 | クォルコム・メムズ・テクノロジーズ・インコーポレーテッド | Cross-sectional expansion mode resonator and resonator-based ladder filter |
| JP5097859B1 (en) * | 2012-01-11 | 2012-12-12 | 浩平 速水 | Power generator |