JPH0265368U - - Google Patents
Info
- Publication number
- JPH0265368U JPH0265368U JP14550688U JP14550688U JPH0265368U JP H0265368 U JPH0265368 U JP H0265368U JP 14550688 U JP14550688 U JP 14550688U JP 14550688 U JP14550688 U JP 14550688U JP H0265368 U JPH0265368 U JP H0265368U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric ceramic
- support member
- bonded
- metal material
- dimensional strain
- 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 5
- 239000007769 metal material Substances 0.000 claims 2
Description
第１図は本考案の一実施例を示す圧電アクチユ
エータの正面図、第２図は従来の一例を示す圧電
アクチユエータの正面図である。
１……圧電セラミツク、２ａ，２ｂ……支持部
材、３ａ，３ｂ……機械素子。
FIG. 1 is a front view of a piezoelectric actuator showing an embodiment of the present invention, and FIG. 2 is a front view of a piezoelectric actuator showing a conventional example. 1... Piezoelectric ceramic, 2a, 2b... Supporting member, 3a, 3b... Mechanical element.
Claims (1)
生する圧電セラミツクと、前記圧電セラミツクの
両端に接合され前記圧電セラミツクと同一断面積
の金属材料からなる支持部材と、前記金属材料支
持部材に結合され前記圧電セラミツクの寸法歪を
伝達される機械素子とを有することを特徴とする
圧電アクチユエータ。 a piezoelectric ceramic that generates dimensional strain due to an electrostrictive longitudinal effect in response to an applied voltage; a support member made of a metal material that is bonded to both ends of the piezoelectric ceramic and has the same cross-sectional area as the piezoelectric ceramic; and a support member that is bonded to the metal material support member. and a mechanical element to which dimensional strain of the piezoelectric ceramic is transmitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14550688U JPH0265368U (en) | 1988-11-07 | 1988-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14550688U JPH0265368U (en) | 1988-11-07 | 1988-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0265368U true JPH0265368U (en) | 1990-05-16 |
Family
ID=31414158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14550688U Pending JPH0265368U (en) | 1988-11-07 | 1988-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0265368U (en) |
-
1988
- 1988-11-07 JP JP14550688U patent/JPH0265368U/ja active Pending