JPS6446079A - Controlling system for valve opening/closing of valve driving actuator - Google Patents
Controlling system for valve opening/closing of valve driving actuatorInfo
- Publication number
- JPS6446079A JPS6446079A JP20181287A JP20181287A JPS6446079A JP S6446079 A JPS6446079 A JP S6446079A JP 20181287 A JP20181287 A JP 20181287A JP 20181287 A JP20181287 A JP 20181287A JP S6446079 A JPS6446079 A JP S6446079A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- motor
- driving actuator
- valve opening
- opening
- 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
- Electrically Driven Valve-Operating Means (AREA)
Abstract
PURPOSE:To lower a cost by adjusting the ratio of the operating time of a motor for driving a valve driving actuator to the downtime thereof in accordance with a valve opening, the flow rate of a fluid, load change, etc. CONSTITUTION:A data signal from a computer 10 is inputted into a serial interface part 14 and processed by a controller 3 to control a motor 4 and adjust the opening of a valve body 6. The ratio of the operating time of the motor 4 to the downtime thereof is adjusted in accordance with a valve opening obtained from the valve position detector 7 of a valve driving actuator 1, a flow rate, load change, etc. Thereby, a general-purpose induction motor can be used lowering a cost while accurately controlling a valve opening/closing speed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20181287A JPS6446079A (en) | 1987-08-14 | 1987-08-14 | Controlling system for valve opening/closing of valve driving actuator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20181287A JPS6446079A (en) | 1987-08-14 | 1987-08-14 | Controlling system for valve opening/closing of valve driving actuator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6446079A true JPS6446079A (en) | 1989-02-20 |
Family
ID=16447320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20181287A Pending JPS6446079A (en) | 1987-08-14 | 1987-08-14 | Controlling system for valve opening/closing of valve driving actuator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6446079A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013002460A (en) * | 2011-06-13 | 2013-01-07 | Asahi Kokusai Techneion Co Ltd | Electric valve drive system |
JP2017180752A (en) * | 2016-03-31 | 2017-10-05 | 株式会社キッツ | Electric valve control device, electric valve control method and electric valve |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57123795A (en) * | 1981-01-23 | 1982-08-02 | Hitachi Ltd | Remote monitoring control system |
JPS583440A (en) * | 1981-06-30 | 1983-01-10 | Toshiba Corp | Data transmitting device for monitor control of atomic power plant |
JPS58203522A (en) * | 1982-05-21 | 1983-11-28 | Yaskawa Electric Mfg Co Ltd | Controlling device of flow rate |
-
1987
- 1987-08-14 JP JP20181287A patent/JPS6446079A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57123795A (en) * | 1981-01-23 | 1982-08-02 | Hitachi Ltd | Remote monitoring control system |
JPS583440A (en) * | 1981-06-30 | 1983-01-10 | Toshiba Corp | Data transmitting device for monitor control of atomic power plant |
JPS58203522A (en) * | 1982-05-21 | 1983-11-28 | Yaskawa Electric Mfg Co Ltd | Controlling device of flow rate |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013002460A (en) * | 2011-06-13 | 2013-01-07 | Asahi Kokusai Techneion Co Ltd | Electric valve drive system |
JP2017180752A (en) * | 2016-03-31 | 2017-10-05 | 株式会社キッツ | Electric valve control device, electric valve control method and electric valve |
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