JPH01176963U - - Google Patents
Info
- Publication number
- JPH01176963U JPH01176963U JP7447788U JP7447788U JPH01176963U JP H01176963 U JPH01176963 U JP H01176963U JP 7447788 U JP7447788 U JP 7447788U JP 7447788 U JP7447788 U JP 7447788U JP H01176963 U JPH01176963 U JP H01176963U
- Authority
- JP
- Japan
- Prior art keywords
- thin metal
- metal plate
- lead terminal
- piezoelectric element
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図は本考案の一実施例を示すセラミツクア
クチユエータの斜視図、第２図はその要部を示す
半截拡大断面図、第３図は同分解斜視図、第４図
は従来例を示す斜視図、第５図はその要部を示す
半截拡大断面図、第６図は同分解斜視図である。
１……リング状薄金属板、２，３……圧電素子
、４……リード端子部、５，６……リード端子板
、９……内枠、１１……被駆動物の固定部、１４
……外枠、１７……収納部。
Fig. 1 is a perspective view of a ceramic actuator showing an embodiment of the present invention, Fig. 2 is an enlarged half-cut sectional view showing its main parts, Fig. 3 is an exploded perspective view of the same, and Fig. 4 is a conventional example. FIG. 5 is an enlarged half-cut sectional view showing the main part thereof, and FIG. 6 is an exploded perspective view of the same. DESCRIPTION OF SYMBOLS 1... Ring-shaped thin metal plate, 2, 3... Piezoelectric element, 4... Lead terminal part, 5, 6... Lead terminal plate, 9... Inner frame, 11... Fixed part of driven object, 14
...outer frame, 17...storage section.
Claims (1)
に貼合わされた圧電素子と、前記圧電素子と薄金
属板のそれぞれにハンダ付固着されたリード端子
板と、前記薄金属板の内周縁に締付固定され、被
駆動物の固定部を有する内枠と、前記薄金属板の
外周端縁を締付固持する外枠とからなり、前記薄
金属板のリード端子板は一端部を絶縁材料から成
るリード端子部で保持固定し、コネクタに接続さ
れ、前記外枠内の収納部に固定したことを特徴と
するセラミツクアクチユエータ。 A ring-shaped thin metal plate, a piezoelectric element bonded to the front and back surfaces of the thin metal plate, a lead terminal plate soldered to each of the piezoelectric element and the thin metal plate, and an inner peripheral edge of the thin metal plate. The lead terminal plate of the thin metal plate has one end insulated. A ceramic actuator characterized in that the ceramic actuator is held and fixed by a lead terminal portion made of a material, connected to a connector, and fixed to a storage portion within the outer frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7447788U JPH0744032Y2 (en) | 1988-06-03 | 1988-06-03 | Ceramic actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7447788U JPH0744032Y2 (en) | 1988-06-03 | 1988-06-03 | Ceramic actuator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01176963U true JPH01176963U (en) | 1989-12-18 |
| JPH0744032Y2 JPH0744032Y2 (en) | 1995-10-09 |
Family
ID=31299588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7447788U Expired - Lifetime JPH0744032Y2 (en) | 1988-06-03 | 1988-06-03 | Ceramic actuator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0744032Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0465466U (en) * | 1990-10-18 | 1992-06-08 |
-
1988
- 1988-06-03 JP JP7447788U patent/JPH0744032Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0465466U (en) * | 1990-10-18 | 1992-06-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0744032Y2 (en) | 1995-10-09 |