JPS61140679A - 安全弁における作動圧力調整装置 - Google Patents

安全弁における作動圧力調整装置

Info

Publication number
JPS61140679A
JPS61140679A JP26410884A JP26410884A JPS61140679A JP S61140679 A JPS61140679 A JP S61140679A JP 26410884 A JP26410884 A JP 26410884A JP 26410884 A JP26410884 A JP 26410884A JP S61140679 A JPS61140679 A JP S61140679A
Authority
JP
Japan
Prior art keywords
pressure
valve
solenoid valve
orifice
blowout
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
JP26410884A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0333948B2 (enrdf_load_stackoverflow
Inventor
Seiichi Fukui
福井　清一
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.)
FUKUI SEISAKUSHO KK
Original Assignee
FUKUI SEISAKUSHO KK
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 FUKUI SEISAKUSHO KK filed Critical FUKUI SEISAKUSHO KK
Priority to JP26410884A priority Critical patent/JPS61140679A/ja
Publication of JPS61140679A publication Critical patent/JPS61140679A/ja
Publication of JPH0333948B2 publication Critical patent/JPH0333948B2/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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/10—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
JP26410884A 1984-12-13 1984-12-13 安全弁における作動圧力調整装置 Granted JPS61140679A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26410884A JPS61140679A (ja) 1984-12-13 1984-12-13 安全弁における作動圧力調整装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26410884A JPS61140679A (ja) 1984-12-13 1984-12-13 安全弁における作動圧力調整装置

Publications (2)

Publication Number Publication Date
JPS61140679A true JPS61140679A (ja) 1986-06-27
JPH0333948B2 JPH0333948B2 (enrdf_load_stackoverflow) 1991-05-20

Family

ID=17398612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26410884A Granted JPS61140679A (ja) 1984-12-13 1984-12-13 安全弁における作動圧力調整装置

Country Status (1)

Country Link
JP (1) JPS61140679A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0333948B2 (enrdf_load_stackoverflow) 1991-05-20

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Legal Events

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EXPY Cancellation because of completion of term