JPS60115442U - Drive mechanism of electro-mechanical conversion element - Google Patents
Drive mechanism of electro-mechanical conversion elementInfo
- Publication number
- JPS60115442U JPS60115442U JP275684U JP275684U JPS60115442U JP S60115442 U JPS60115442 U JP S60115442U JP 275684 U JP275684 U JP 275684U JP 275684 U JP275684 U JP 275684U JP S60115442 U JPS60115442 U JP S60115442U
- Authority
- JP
- Japan
- Prior art keywords
- mechanical
- electro
- drive mechanism
- conversion element
- permanent magnet
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ないし第３図は本考案に係る電気−機械変換素子
の駆動機構の一実施例を備えたリレーを示し、第１図は
内部構成を示す平面図、第２図は同様の正面図、第３図
は可動ばねの斜視図である。第４図、第５図は電気−機
械変換素子の動作特性を示すグラフである。第６図、第
７図は他の実施例の動作説明図である。 −
１０・・・可動片、２１・・・可動ばね、２５；・・電
歪素子からなる電気−機械変換素子、２６・・・駆動カ
ード、２７，２８・・・永久磁石。1 to 3 show a relay equipped with an embodiment of the drive mechanism for an electro-mechanical conversion element according to the present invention, FIG. 1 is a plan view showing the internal structure, and FIG. 2 is a similar front view. , FIG. 3 is a perspective view of the movable spring. FIGS. 4 and 5 are graphs showing the operating characteristics of the electro-mechanical conversion element. FIG. 6 and FIG. 7 are operation explanatory diagrams of other embodiments. - 10... Movable piece, 21... Movable spring, 25;... Electro-mechanical conversion element consisting of an electrostrictive element, 26... Drive card, 27, 28... Permanent magnet.
Claims (3)
換素子の自由端側に電圧印加によって生じる変位方向と
逆方向に反転可能な機械的バイア４ スを加えて初期変
位を付与し、電圧印加による゛ 動作過程で上記機
械的バイアスが解放されることを特徴とする電気−機械
変換素子の駆動機構。(1) Applying a reversible mechanical bias in the opposite direction to the direction of displacement caused by voltage application to the free end side of an electromechanical transducer consisting of an electrostrictive element supported in a cantilever manner to give an initial displacement; A drive mechanism for an electro-mechanical transducer, characterized in that the mechanical bias is released during the operation process by applying a voltage.
とを特徴とする実用新案登録請求の範囲第１項記載の電
気−機械変換素子の駆動機構。(2) The drive mechanism for an electro-mechanical conversion element according to claim 1, wherein the mechanical bias is applied by a movable spring.
端側に取付けられた永久磁石とこの永久磁石と対向位置
に固定された永久磁石との吸引力にて加えられることを
特徴とする実用新案登録請求の範囲第１項記載の電気−
機械変換素子の駆動機構。(3) Practical use characterized in that the mechanical bias is applied by the attractive force between a permanent magnet attached to the free end side of the electro-mechanical conversion element and a permanent magnet fixed at a position facing this permanent magnet. Electricity as stated in paragraph 1 of the claims for patent registration.
Drive mechanism of mechanical transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP275684U JPS60115442U (en) | 1984-01-11 | 1984-01-11 | Drive mechanism of electro-mechanical conversion element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP275684U JPS60115442U (en) | 1984-01-11 | 1984-01-11 | Drive mechanism of electro-mechanical conversion element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60115442U true JPS60115442U (en) | 1985-08-05 |
Family
ID=30476730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP275684U Pending JPS60115442U (en) | 1984-01-11 | 1984-01-11 | Drive mechanism of electro-mechanical conversion element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60115442U (en) |
-
1984
- 1984-01-11 JP JP275684U patent/JPS60115442U/en active Pending
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