JPH0282058U - - Google Patents
Info
- Publication number
- JPH0282058U JPH0282058U JP1988161249U JP16124988U JPH0282058U JP H0282058 U JPH0282058 U JP H0282058U JP 1988161249 U JP1988161249 U JP 1988161249U JP 16124988 U JP16124988 U JP 16124988U JP H0282058 U JPH0282058 U JP H0282058U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- internal electrode
- laminating
- utility
- polymer layer
- 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
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Description
添付図面第１図は本考案に係る圧電アクチユエ
ータの模式断面図である。
１……圧電板、２……内部電極、３……外部電
極、４……高分子圧電体層、５……金属板。
FIG. 1 of the accompanying drawings is a schematic sectional view of a piezoelectric actuator according to the present invention. DESCRIPTION OF SYMBOLS 1... Piezoelectric plate, 2... Internal electrode, 3... External electrode, 4... Polymer piezoelectric layer, 5... Metal plate.
Claims (1)
子の両端部に高分子圧電体層を設けたことを特徴
とする圧電アクチユエータ。 A piezoelectric actuator characterized in that a piezoelectric polymer layer is provided at both ends of a laminated piezoelectric element formed by laminating a piezoelectric plate and an internal electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988161249U JPH0282058U (en) | 1988-12-14 | 1988-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988161249U JPH0282058U (en) | 1988-12-14 | 1988-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0282058U true JPH0282058U (en) | 1990-06-25 |
Family
ID=31444016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988161249U Pending JPH0282058U (en) | 1988-12-14 | 1988-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0282058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008108990A (en) * | 2006-10-27 | 2008-05-08 | Denso Corp | Piezoelectric actuator |
-
1988
- 1988-12-14 JP JP1988161249U patent/JPH0282058U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008108990A (en) * | 2006-10-27 | 2008-05-08 | Denso Corp | Piezoelectric actuator |