JPH01161349U - - Google Patents
Info
- Publication number
- JPH01161349U JPH01161349U JP5831088U JP5831088U JPH01161349U JP H01161349 U JPH01161349 U JP H01161349U JP 5831088 U JP5831088 U JP 5831088U JP 5831088 U JP5831088 U JP 5831088U JP H01161349 U JPH01161349 U JP H01161349U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- laminate
- end faces
- internal electrodes
- external electrodes
- 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
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
- 229910052573 porcelain Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Description
第１図はこの考案による積層型圧電アクチユエ
ータの斜視説明図である。第２図、第３図はこの
考案の積層型アクチユエータを装置に実装した一
実施例を示す一部詳細説明図である。第４図は従
来の積層型圧電アクチユエータの斜視説明図であ
る。
１……圧電磁器板、２……内部電極、３……絶
縁層、４……外部電極、５……引出し線、６……
凸状端子、７……板ばね状接続端子、８……装置
本体。
FIG. 1 is a perspective explanatory view of a laminated piezoelectric actuator according to this invention. FIGS. 2 and 3 are partially detailed explanatory diagrams showing an embodiment in which the laminated actuator of this invention is mounted on a device. FIG. 4 is a perspective explanatory view of a conventional laminated piezoelectric actuator. DESCRIPTION OF SYMBOLS 1...Piezoelectric ceramic plate, 2...Internal electrode, 3...Insulating layer, 4...External electrode, 5...Leader wire, 6...
Convex terminal, 7... leaf spring-shaped connection terminal, 8... device main body.
Claims (1)
化した積層体の対向位置にある一対の積層端面に
、前記内部電極を一層おきに接続する外部電極を
一対の積層端面で非対称位置に設けてなる積層型
磁器アクチユエータにおいて、 前記一対の外部電極表面に導電性材料からなる
凸状端子を配設したことを特徴とする積層型磁器
アクチユエータ。[Claims for Utility Model Registration] A pair of external electrodes connecting the internal electrodes every other layer to a pair of laminate end faces at opposing positions of a laminate in which internal electrodes are arranged between a plurality of ceramic plates to form an integrated laminate. What is claimed is: 1. A laminated porcelain actuator provided at asymmetric positions on end faces of the laminated layers, characterized in that convex terminals made of a conductive material are disposed on the surfaces of the pair of external electrodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5831088U JPH056676Y2 (en) | 1988-04-27 | 1988-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5831088U JPH056676Y2 (en) | 1988-04-27 | 1988-04-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01161349U true JPH01161349U (en) | 1989-11-09 |
| JPH056676Y2 JPH056676Y2 (en) | 1993-02-19 |
Family
ID=31284129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5831088U Expired - Lifetime JPH056676Y2 (en) | 1988-04-27 | 1988-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH056676Y2 (en) |
-
1988
- 1988-04-27 JP JP5831088U patent/JPH056676Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH056676Y2 (en) | 1993-02-19 |