JPS6237950U - - Google Patents
Info
- Publication number
- JPS6237950U JPS6237950U JP1985065447U JP6544785U JPS6237950U JP S6237950 U JPS6237950 U JP S6237950U JP 1985065447 U JP1985065447 U JP 1985065447U JP 6544785 U JP6544785 U JP 6544785U JP S6237950 U JPS6237950 U JP S6237950U
- Authority
- JP
- Japan
- Prior art keywords
- laminate
- piezoelectric ceramic
- piezoelectric
- center
- displacement device
- 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 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000004840 adhesive resin Substances 0.000 claims 1
- 229920006223 adhesive resin Polymers 0.000 claims 1
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Description
第１図は本考案装置の一実施例を示す縦断面図
、第２図は同外観斜視図、第３図は各積層要素を
示す斜視図、第４図は従来の圧電体変位装置の一
例を示す概略断面図である。
１…圧電磁器板、２…電極板、３…絶縁板、４
…端部金具、５…接着剤。
Fig. 1 is a longitudinal sectional view showing an embodiment of the device of the present invention, Fig. 2 is a perspective view of the same external appearance, Fig. 3 is a perspective view showing each laminated element, and Fig. 4 is an example of a conventional piezoelectric displacement device. FIG. 1... Piezoelectric ceramic plate, 2... Electrode plate, 3... Insulating plate, 4
...End fitting, 5...Adhesive.
Claims (1)
極板を交互に積重ねた積層体よりなる圧電体変位
装置において、前記積層体の中心部に形成された
柱状空間部と積層体の外周部に接着性を有する樹
脂を充填・塗布し、実質的に圧電磁器板と電極板
間に接着剤が介在することなく一体に固着したこ
とを特徴とする圧電体変位装置。 In a piezoelectric body displacement device consisting of a laminate in which a plurality of piezoelectric ceramic plates and electrode plates having a through hole in the center are stacked alternately, a columnar space formed in the center of the laminate and an outer periphery of the laminate are provided. A piezoelectric displacement device characterized in that a piezoelectric ceramic plate and an electrode plate are substantially fixed together without an intervening adhesive between the piezoelectric ceramic plate and the electrode plate by filling and applying an adhesive resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985065447U JPH0333084Y2 (en) | 1985-04-30 | 1985-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985065447U JPH0333084Y2 (en) | 1985-04-30 | 1985-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6237950U true JPS6237950U (en) | 1987-03-06 |
| JPH0333084Y2 JPH0333084Y2 (en) | 1991-07-12 |
Family
ID=30902523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985065447U Expired JPH0333084Y2 (en) | 1985-04-30 | 1985-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0333084Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210040365A (en) | 2018-08-06 | 2021-04-13 | 도요 고한 가부시키가이샤 | Rolled joint and manufacturing method thereof, and heat dissipation reinforcing member for electronic equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6115382A (en) * | 1984-07-02 | 1986-01-23 | Nec Corp | Clamp element |
-
1985
- 1985-04-30 JP JP1985065447U patent/JPH0333084Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6115382A (en) * | 1984-07-02 | 1986-01-23 | Nec Corp | Clamp element |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210040365A (en) | 2018-08-06 | 2021-04-13 | 도요 고한 가부시키가이샤 | Rolled joint and manufacturing method thereof, and heat dissipation reinforcing member for electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0333084Y2 (en) | 1991-07-12 |