GB648933A - Improvements relating to automatic fluid pressure control valves - Google Patents

Improvements relating to automatic fluid pressure control valves

Info

Publication number
GB648933A
GB648933A GB1065348A GB1065348A GB648933A GB 648933 A GB648933 A GB 648933A GB 1065348 A GB1065348 A GB 1065348A GB 1065348 A GB1065348 A GB 1065348A GB 648933 A GB648933 A GB 648933A
Authority
GB
United Kingdom
Prior art keywords
fluid pressure
pressure control
control valves
improvements relating
automatic fluid
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.)
Expired
Application number
GB1065348A
Inventor
Gerald Gould
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.)
Minister of Supply In Her Majesty S Government
Original Assignee
Minister of Supply In Her Majesty S Government
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 Minister of Supply In Her Majesty S Government filed Critical Minister of Supply In Her Majesty S Government
Priority to GB1065348A priority Critical patent/GB648933A/en
Publication of GB648933A publication Critical patent/GB648933A/en
Expired 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
    • F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
    • F16K17/19—Equalising valves predominantly for tanks
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/0608—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the controller being mounted within the flow path and having slidable elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
GB1065348A 1948-04-16 1948-04-16 Improvements relating to automatic fluid pressure control valves Expired GB648933A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1065348A GB648933A (en) 1948-04-16 1948-04-16 Improvements relating to automatic fluid pressure control valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1065348A GB648933A (en) 1948-04-16 1948-04-16 Improvements relating to automatic fluid pressure control valves

Publications (1)

Publication Number Publication Date
GB648933A true GB648933A (en) 1951-01-17

Family

ID=9971809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1065348A Expired GB648933A (en) 1948-04-16 1948-04-16 Improvements relating to automatic fluid pressure control valves

Country Status (1)

Country Link
GB (1) GB648933A (en)

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