JPS6446079A - Controlling system for valve opening/closing of valve driving actuator - Google Patents

Controlling system for valve opening/closing of valve driving actuator

Info

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
Application number
JP20181287A
Other languages
Japanese (ja)
Inventor
Yoshitaka Nakano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seibu Electric and Machinery Co Ltd
Original Assignee
Seibu Electric and Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Seibu Electric and Machinery Co Ltd filed Critical Seibu Electric and Machinery Co Ltd
Priority to JP20181287A priority Critical patent/JPS6446079A/en
Publication of JPS6446079A publication Critical patent/JPS6446079A/en
Pending legal-status Critical Current

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.
JP20181287A 1987-08-14 1987-08-14 Controlling system for valve opening/closing of valve driving actuator Pending JPS6446079A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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