JPS6245488U - - Google Patents
Info
- Publication number
- JPS6245488U JPS6245488U JP13786985U JP13786985U JPS6245488U JP S6245488 U JPS6245488 U JP S6245488U JP 13786985 U JP13786985 U JP 13786985U JP 13786985 U JP13786985 U JP 13786985U JP S6245488 U JPS6245488 U JP S6245488U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- piezoelectric
- piezoelectric bimorph
- bimorph
- expand
- 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
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Temperature-Responsive Valves (AREA)
Description
第１図Ａは本考案を実施した圧電シヤツターの
一部断面平面図、第１図Ｂは同、要部の拡大図、
第２図は本考案を説明するための特性曲線図、第
３図及び第４図は本考案の他の実施例を示す要部
の平面図である。
１……案内管、２……物体、３，３′……シヤ
ツター、１１，１１′……磁性片、１２，１２′
……永久磁石。
FIG. 1A is a partially sectional plan view of a piezoelectric shutter embodying the present invention, FIG. 1B is an enlarged view of the main parts of the same,
FIG. 2 is a characteristic curve diagram for explaining the present invention, and FIGS. 3 and 4 are plan views of essential parts showing other embodiments of the present invention. 1... Guide tube, 2... Object, 3, 3'... Shutter, 11, 11'... Magnetic piece, 12, 12'
……permanent magnet.
Claims (1)
ツターを駆動するための圧電バイモルフとを含ん
で構成される圧電シヤツターにおいて、圧電バイ
モルフの遊端部に電磁吸引力を作用させて、圧電
バイモルフの変位を拡大させるようにしたことを
特徴とする圧電シヤツター。 In a piezoelectric shutter that includes a shutter that controls the amount of movement of an object and a piezoelectric bimorph that drives the shutter, an electromagnetic attraction force is applied to the free end of the piezoelectric bimorph to control the displacement of the piezoelectric bimorph. A piezoelectric shutter characterized by being made to expand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13786985U JPS6245488U (en) | 1985-09-09 | 1985-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13786985U JPS6245488U (en) | 1985-09-09 | 1985-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6245488U true JPS6245488U (en) | 1987-03-19 |
Family
ID=31042325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13786985U Pending JPS6245488U (en) | 1985-09-09 | 1985-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6245488U (en) |
-
1985
- 1985-09-09 JP JP13786985U patent/JPS6245488U/ja active Pending
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