JPS57120782A - Control valve - Google Patents

Control valve

Info

Publication number
JPS57120782A
JPS57120782A JP56007521A JP752181A JPS57120782A JP S57120782 A JPS57120782 A JP S57120782A JP 56007521 A JP56007521 A JP 56007521A JP 752181 A JP752181 A JP 752181A JP S57120782 A JPS57120782 A JP S57120782A
Authority
JP
Japan
Prior art keywords
pressure
output signal
supplied
minimum value
circuit
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.)
Granted
Application number
JP56007521A
Other languages
English (en)
Japanese (ja)
Other versions
JPS626151B2 (fr
Inventor
Tadashi Kojima
Tetsuo Uchihama
Eiichi Morozumi
Kentaro Inoue
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.)
Azbil Corp
Original Assignee
Azbil Corp
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 Azbil Corp filed Critical Azbil Corp
Priority to JP56007521A priority Critical patent/JPS57120782A/ja
Publication of JPS57120782A publication Critical patent/JPS57120782A/ja
Publication of JPS626151B2 publication Critical patent/JPS626151B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Fluid-Driven Valves (AREA)
JP56007521A 1981-01-20 1981-01-20 Control valve Granted JPS57120782A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56007521A JPS57120782A (en) 1981-01-20 1981-01-20 Control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56007521A JPS57120782A (en) 1981-01-20 1981-01-20 Control valve

Publications (2)

Publication Number Publication Date
JPS57120782A true JPS57120782A (en) 1982-07-27
JPS626151B2 JPS626151B2 (fr) 1987-02-09

Family

ID=11668072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56007521A Granted JPS57120782A (en) 1981-01-20 1981-01-20 Control valve

Country Status (1)

Country Link
JP (1) JPS57120782A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19627538A1 (de) * 1996-07-09 1998-01-15 Rheinauer Maschinen & Armature Gasdruckregler sowie Hauseinführung für eine Gasleitung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19627538A1 (de) * 1996-07-09 1998-01-15 Rheinauer Maschinen & Armature Gasdruckregler sowie Hauseinführung für eine Gasleitung

Also Published As

Publication number Publication date
JPS626151B2 (fr) 1987-02-09

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