JPS5847713U - Electro-pneumatic converter - Google Patents
Electro-pneumatic converterInfo
- Publication number
- JPS5847713U JPS5847713U JP14292681U JP14292681U JPS5847713U JP S5847713 U JPS5847713 U JP S5847713U JP 14292681 U JP14292681 U JP 14292681U JP 14292681 U JP14292681 U JP 14292681U JP S5847713 U JPS5847713 U JP S5847713U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- pressure
- coil
- restoring means
- 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
- Transmission And Conversion Of Sensor Element Output (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Control Of Fluid Pressure (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・第２図は従来の電−突変換器を示す概略図、第
３図はこの考案の原理を説明するための電二空変換器の
概略図であって第３図Ａはその平面図１．第３図Ｂは同
側面図、第４図はこの考案の１実施例である電−突変換
器を示す図、第５図はこの考案の他の実施例の電−突変
換器を示す図である。
、１１，２３ニレバー、１２． ２４：ベローズ、１２
ａ、２４：応圧面、１３：支点、２１：コイル、２２：
永久磁石、２５：ナイフェツジ、２６：給気圧、２７：
絞り、２８：ノズル、２９：パイロット弁、３０：出力
圧、３１：クロスバネ、３２：ダイヤフラム。Figures 1 and 2 are schematic diagrams showing a conventional electric-to-pneumatic converter, and Figure 3 is a schematic diagram of an electric-to-pneumatic converter to explain the principle of this invention. Plan view 1. FIG. 3B is a side view of the same, FIG. 4 is a diagram showing an electric-to-shock converter according to one embodiment of this invention, and FIG. 5 is a diagram showing an electric-to-shock converter according to another embodiment of this invention. It is. , 11, 23 Nilever, 12. 24: Bellows, 12
a, 24: Pressure surface, 13: Fulcrum, 21: Coil, 22:
Permanent magnet, 25: knife, 26: supply pressure, 27:
Throttle, 28: Nozzle, 29: Pilot valve, 30: Output pressure, 31: Cross spring, 32: Diaphragm.
Claims (1)
け、入力信号をコイルに印加することによりコイルと永
久磁石との吸引（反撥）力で前記レバーの一端を変位さ
せるとともに、前記レバーの他の点に給気圧を受けて吹
き出し流を生じさせるノズルを配し、このノズルに生じ
る背圧を出力圧とし、かつこの出力圧を復原手段に加え
、前記コイルと永久磁石の吸引（反撥）力と復原手段の
復原力のバランスのとれた状態で出力圧を導出する電−
突変換器において、 前記レバーに対し７、前記復原手段の応圧面が垂直とな
るように配し、前記レバーを応圧面の中央部に接合する
とともに、前記復原手段の応圧面の前記レバーの接合点
より微小距離ずらせた位装置に支点を配することを特徴
とザる電−突変換器。[Claims for Utility Model Registration] A coil and a permanent magnet are provided at one end of a lever having a fulcrum, and by applying an input signal to the coil, the attraction (repulsion) between the coil and the permanent magnet causes the lever to move. Displacing one end of the lever, and disposing a nozzle that receives supply pressure to generate a blowout flow at another point of the lever, and making the back pressure generated at this nozzle an output pressure, and applying this output pressure to the restoring means, An electric current that derives output pressure in a well-balanced state between the attraction (repulsion) force of the coil and permanent magnet and the restoring force of the restoring means.
In the thrust converter, the pressure-receiving surface of the restoring means is disposed so as to be perpendicular to the lever, the lever is joined to the center of the pressure-responsive surface, and the lever is joined to the pressure-responsive surface of the restoring means. An electric to thrust converter characterized in that a fulcrum is disposed on a device at a position shifted by a minute distance from a point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14292681U JPS5847713U (en) | 1981-09-26 | 1981-09-26 | Electro-pneumatic converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14292681U JPS5847713U (en) | 1981-09-26 | 1981-09-26 | Electro-pneumatic converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5847713U true JPS5847713U (en) | 1983-03-31 |
Family
ID=29935937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14292681U Pending JPS5847713U (en) | 1981-09-26 | 1981-09-26 | Electro-pneumatic converter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5847713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015040414A3 (en) * | 2013-09-19 | 2015-07-16 | Norgren Limited | Electro-pneumatic converter with balanced flapper |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54128753A (en) * | 1978-03-29 | 1979-10-05 | Yokogawa Hokushin Electric Corp | Displacement converting mechanism |
-
1981
- 1981-09-26 JP JP14292681U patent/JPS5847713U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54128753A (en) * | 1978-03-29 | 1979-10-05 | Yokogawa Hokushin Electric Corp | Displacement converting mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015040414A3 (en) * | 2013-09-19 | 2015-07-16 | Norgren Limited | Electro-pneumatic converter with balanced flapper |
| JP2016532059A (en) * | 2013-09-19 | 2016-10-13 | ノーグレン リミティド | Balanced beam electro-pneumatic converter |
| US10001145B2 (en) | 2013-09-19 | 2018-06-19 | Norgren Limited | Electro-pneumatic converter with balanced flapper |
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