JPS63221U - - Google Patents
Info
- Publication number
- JPS63221U JPS63221U JP9415486U JP9415486U JPS63221U JP S63221 U JPS63221 U JP S63221U JP 9415486 U JP9415486 U JP 9415486U JP 9415486 U JP9415486 U JP 9415486U JP S63221 U JPS63221 U JP S63221U
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- motor
- control
- control device
- controls
- 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
- 238000005259 measurement Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Flow Control (AREA)
Description
第１図及び第２図は本考案になる流量制御装置
の一実施例の概略構成を説明するための概略構成
図、第３図はモータの回転速度を切換えるための
回路図、第４図は高速応答制御を示す線図、第５
図は低速応答制御を示す線図である。
１…流量制御装置、４…切換スイツチ、１１…
制御弁、１２ａ…ステツピングモータ、１６…制
御パルス生成回路、２５…Ｖ／Ｆコンバータ、２
７…Ｖ／Ｆコンバータ回路部。
1 and 2 are schematic configuration diagrams for explaining the schematic configuration of an embodiment of the flow rate control device according to the present invention, FIG. 3 is a circuit diagram for switching the rotational speed of the motor, and FIG. Diagram showing fast response control, 5th
The figure is a diagram showing low-speed response control. 1...Flow control device, 4...Selector switch, 11...
Control valve, 12a...Stepping motor, 16...Control pulse generation circuit, 25...V/F converter, 2
7...V/F converter circuit section.
補正 昭６１．８．８ 考案の名称を次のように補正する。 考案の名称 流量制御装置Correction: August 8, 1982 The name of the invention is amended as follows. Name of invention Flow rate control device
Claims (1)
じてモータを駆動制御する制御部を有し、前記モ
ータにより制御弁を開閉駆動して流量を制御する
流量制御装置において、装置外部に前記制御弁の
流量制御の応答速度を切換える切換スイツチを設
け、前記切換スイツチの切換操作により前記流量
計測部の出力に対する前記モータの回転速度を可
変する手段を前記制御部に設けてなる流量制御装
置。 In a flow rate control device that has a control section that drives and controls a motor according to the output of a flow rate measurement section that measures the flow rate in a flow path, and that controls the flow rate by driving a control valve to open and close using the motor, the A flow rate control device comprising: a changeover switch for changing the response speed of flow rate control of a control valve; and means for varying the rotational speed of the motor relative to the output of the flow rate measurement unit by switching the changeover switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9415486U JPS63221U (en) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9415486U JPS63221U (en) | 1986-06-20 | 1986-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63221U true JPS63221U (en) | 1988-01-05 |
Family
ID=30957339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9415486U Pending JPS63221U (en) | 1986-06-20 | 1986-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63221U (en) |
-
1986
- 1986-06-20 JP JP9415486U patent/JPS63221U/ja active Pending