GB302133A - Gas pressure regulator - Google Patents

Gas pressure regulator

Info

Publication number
GB302133A
GB302133A GB2101928A GB2101928A GB302133A GB 302133 A GB302133 A GB 302133A GB 2101928 A GB2101928 A GB 2101928A GB 2101928 A GB2101928 A GB 2101928A GB 302133 A GB302133 A GB 302133A
Authority
GB
United Kingdom
Prior art keywords
pressure
tube
valve
gas pressure
chamber
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
GB2101928A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2101928A priority Critical patent/GB302133A/en
Publication of GB302133A publication Critical patent/GB302133A/en
Expired 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
    • G05D16/04—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
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0647—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one membrane without spring

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

302,133. Becker, A. C. Sept. 13, 1927. Divided on 299,593. Pressure - regulating valves; valves closing with rush of fluid.-A gas pressure regulator is provided with a supplementary valve device adapted to close the atmospheric vent in the event of the actuating diaphragms leaking appreciably. The main valve 30 is actuated by a pair of diaphragms 13, 36, subject to inlet pressure in the chamber I, outlet pressure in chambers II and IV and atmospheric pressure in the chamber III. The chamber III is connected to atmosphere through an apertured plate 40 and tube 41 closed at the top by a cap 43 having a seat for a valve 44 suspended by a pin 45. A light loosely fitting bell 42 is arranged to slide in the tube and is adapted in the event of an appreciable leakage of gas passing into the chamber III to engage the valve 44 and move it to its seat where it is held by the gas pressure while the bell sinks to the bottom of the tube.
GB2101928A 1927-09-13 1927-09-13 Gas pressure regulator Expired GB302133A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2101928A GB302133A (en) 1927-09-13 1927-09-13 Gas pressure regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2101928A GB302133A (en) 1927-09-13 1927-09-13 Gas pressure regulator

Publications (1)

Publication Number Publication Date
GB302133A true GB302133A (en) 1928-12-13

Family

ID=10155812

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2101928A Expired GB302133A (en) 1927-09-13 1927-09-13 Gas pressure regulator

Country Status (1)

Country Link
GB (1) GB302133A (en)

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