JPS57127181A - Controlling valve - Google Patents

Controlling valve

Info

Publication number
JPS57127181A
JPS57127181A JP1365281A JP1365281A JPS57127181A JP S57127181 A JPS57127181 A JP S57127181A JP 1365281 A JP1365281 A JP 1365281A JP 1365281 A JP1365281 A JP 1365281A JP S57127181 A JPS57127181 A JP S57127181A
Authority
JP
Japan
Prior art keywords
pressure
minimum
value
circuit
pilot valve
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
JP1365281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS629785B2 (fr
Inventor
Eiichi Morozumi
Tadashi Kojima
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 JP1365281A priority Critical patent/JPS57127181A/ja
Publication of JPS57127181A publication Critical patent/JPS57127181A/ja
Publication of JPS629785B2 publication Critical patent/JPS629785B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
JP1365281A 1981-01-31 1981-01-31 Controlling valve Granted JPS57127181A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1365281A JPS57127181A (en) 1981-01-31 1981-01-31 Controlling valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1365281A JPS57127181A (en) 1981-01-31 1981-01-31 Controlling valve

Publications (2)

Publication Number Publication Date
JPS57127181A true JPS57127181A (en) 1982-08-07
JPS629785B2 JPS629785B2 (fr) 1987-03-02

Family

ID=11839146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1365281A Granted JPS57127181A (en) 1981-01-31 1981-01-31 Controlling valve

Country Status (1)

Country Link
JP (1) JPS57127181A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0198783A (ja) * 1987-10-12 1989-04-17 Yamada Mitsue 開閉制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0198783A (ja) * 1987-10-12 1989-04-17 Yamada Mitsue 開閉制御装置

Also Published As

Publication number Publication date
JPS629785B2 (fr) 1987-03-02

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