JPH0235461U - - Google Patents
Info
- Publication number
- JPH0235461U JPH0235461U JP11291288U JP11291288U JPH0235461U JP H0235461 U JPH0235461 U JP H0235461U JP 11291288 U JP11291288 U JP 11291288U JP 11291288 U JP11291288 U JP 11291288U JP H0235461 U JPH0235461 U JP H0235461U
- Authority
- JP
- Japan
- Prior art keywords
- shim
- piezoelectric element
- ceramic actuator
- view
- wide
- 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
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例によるセラミツクア
クチユエータの斜視図、第２図はその要部拡大断
面図、第３図は同分解斜視図、第４図は使用時の
構成例を示す断面図、第５図は従来のセラミツク
アクチユエータの斜視図、第６図はその要部拡大
断面図、第７図は同分解斜視図、第８図はその使
用時の構成例を示す断面図である。
２……圧電素子、２ａ，２ｂ……電極、３，３
ａ……固定台、４……シム、４ａ……長辺、４ｂ
……短辺。
Fig. 1 is a perspective view of a ceramic actuator according to an embodiment of the present invention, Fig. 2 is an enlarged sectional view of its main parts, Fig. 3 is an exploded perspective view of the same, and Fig. 4 shows an example of its configuration in use. 5 is a perspective view of a conventional ceramic actuator, FIG. 6 is an enlarged sectional view of its main parts, FIG. 7 is an exploded perspective view of the same, and FIG. 8 is a sectional view showing an example of its configuration in use. It is a diagram. 2... Piezoelectric element, 2a, 2b... Electrode, 3, 3
a...Fixed base, 4...Shim, 4a...Long side, 4b
……short side.
Claims (1)
長方形状の圧電素子とからなり、上記シムの幅寸
法を固定部側は広く、駆動部先端側になるに従つ
て狭い台形状の面形状としたセラミツクアクチユ
エータ。 It consists of a thin metal plate shim and a rectangular piezoelectric element bonded to the shim.The width of the shim is wide on the fixed part side and narrows towards the drive part end side. Ceramic actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11291288U JPH0235461U (en) | 1988-08-29 | 1988-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11291288U JPH0235461U (en) | 1988-08-29 | 1988-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0235461U true JPH0235461U (en) | 1990-03-07 |
Family
ID=31352283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11291288U Pending JPH0235461U (en) | 1988-08-29 | 1988-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0235461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002204102A (en) * | 2000-10-31 | 2002-07-19 | Toshiba Corp | High-frequency device and equipment thereof |
-
1988
- 1988-08-29 JP JP11291288U patent/JPH0235461U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002204102A (en) * | 2000-10-31 | 2002-07-19 | Toshiba Corp | High-frequency device and equipment thereof |