JPS60142452U - Actuator for electronic parts - Google Patents
Actuator for electronic partsInfo
- Publication number
- JPS60142452U JPS60142452U JP3018084U JP3018084U JPS60142452U JP S60142452 U JPS60142452 U JP S60142452U JP 3018084 U JP3018084 U JP 3018084U JP 3018084 U JP3018084 U JP 3018084U JP S60142452 U JPS60142452 U JP S60142452U
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- circuit
- resistance state
- electromechanical transducer
- electronic parts
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の圧電アクチュエータの駆動回路を電歪素
子に適用した例を示すブロック図、第２図は本考案の電
歪アクチュエータの駆動回路の一実施例を示すブロック
図、第３図は第２図に示すブロック図の具体的回路図、
第４図は本考案の電歪アクチュエータを内蔵した電歪リ
レーを示す構造図、第５図は第３図に示す回路図におけ
る動作波形図である。
１・・・・・・電源電池、２・・・・・・電源スィッチ
、３，７・・・・・・昇圧回路、４・・・・・電気機械
変換素子、４ａ・・・・・・駆動側電歪素子、４ｂ・・
・・・・温度補償側電歪素子、５，８・・・・・・放電
回路、６・・・・・・発振回路、９・・・・・・出力電
圧抑制回路、１０・・・・・・ケース、１１・・・・・
・ □電歪アクチュエータの駆動回路、１２・・・・
・・駆動カード、１３・・・・・・可動片、１４・・・
・・・可動接点、１５．１６・・・・・・固定接点、Ｃ
１〜Ｃ３・・・・・・コンデンサ、Ｄよ〜Ｄ、・・・・
・・ダイオード、Ｑ□〜Ｑ３・・・・・・トランジスタ
、Ｒ□〜Ｒ１・・・・・・抵抗、Ｔ・・・・・・トラン
ス。FIG. 1 is a block diagram showing an example in which a conventional piezoelectric actuator drive circuit is applied to an electrostrictive element, FIG. 2 is a block diagram showing an embodiment of the electrostrictive actuator drive circuit of the present invention, and FIG. A specific circuit diagram of the block diagram shown in FIG.
FIG. 4 is a structural diagram showing an electrostrictive relay incorporating an electrostrictive actuator of the present invention, and FIG. 5 is an operating waveform diagram in the circuit diagram shown in FIG. 3. 1... Power supply battery, 2... Power switch, 3, 7... Boost circuit, 4... Electromechanical conversion element, 4a... Drive side electrostrictive element, 4b...
... Temperature compensation side electrostrictive element, 5, 8 ... Discharge circuit, 6 ... Oscillation circuit, 9 ... Output voltage suppression circuit, 10 ... ...Case, 11...
・ □Electrostrictive actuator drive circuit, 12...
...Drive card, 13...Movable piece, 14...
...Movable contact, 15.16...Fixed contact, C
1~C3...Capacitor, D~D...
...Diode, Q□~Q3...Transistor, R□~R1...Resistor, T...Transformer.
Claims (1)
して前記電気機械変換素子に印加する昇−圧回路と、前
記電気機械変換素子に接続され、入力電圧のオン・オフ
により高抵抗状態から低抵抗状態に切換わる無接点スイ
ッチ回路から゛なることを特徴とする電子部品用アクチ
ュエータ。An electromechanical transducer consisting of an electrostrictive element, a step-up circuit that boosts the input voltage and applies it to the electromechanical transducer, and a booster circuit connected to the electromechanical transducer, which creates a high resistance state by turning on and off the input voltage. An actuator for electronic components characterized by comprising a non-contact switch circuit that switches from a low resistance state to a low resistance state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3018084U JPS60142452U (en) | 1984-03-01 | 1984-03-01 | Actuator for electronic parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3018084U JPS60142452U (en) | 1984-03-01 | 1984-03-01 | Actuator for electronic parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60142452U true JPS60142452U (en) | 1985-09-20 |
Family
ID=30529644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3018084U Pending JPS60142452U (en) | 1984-03-01 | 1984-03-01 | Actuator for electronic parts |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60142452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013153641A (en) * | 2011-12-15 | 2013-08-08 | Boeing Co:The | Autonomous lithium-ion battery protection |
-
1984
- 1984-03-01 JP JP3018084U patent/JPS60142452U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013153641A (en) * | 2011-12-15 | 2013-08-08 | Boeing Co:The | Autonomous lithium-ion battery protection |
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