GB691716A - Improvements in diaphragm gas pressure-reducing valves - Google Patents

Improvements in diaphragm gas pressure-reducing valves

Info

Publication number
GB691716A
GB691716A GB24096/51A GB2409651A GB691716A GB 691716 A GB691716 A GB 691716A GB 24096/51 A GB24096/51 A GB 24096/51A GB 2409651 A GB2409651 A GB 2409651A GB 691716 A GB691716 A GB 691716A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
valve
arm
reducing valves
gas pressure
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
GB24096/51A
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.)
Incofim S A
Original Assignee
Incofim S A
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 Incofim S A filed Critical Incofim S A
Publication of GB691716A publication Critical patent/GB691716A/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
    • G05D16/0675—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 on the obturator through a lever
    • G05D16/0683—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 on the obturator through a lever using a spring-loaded membrane

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

691,716. Fluid-actuated valves. INCOFIM SOC. ANON. Oct. 16, 1951 [March 9, 1951], No. 24096/51. Class 135 In a diaphragm gas-pressure reducing valve the diaphragm 11 is connected to the valve 9 by a lever 22 pivoted on the valve at the junction 29 of its arms, its shorter arm comprising a flat circular head 23 engaging in a slot 24 in a fixed guide 25a. The guide 25a may be screwed to the casing or adjustably clamped on a valve guiding tube 6 while the long arm is contained between a pin 21 and the base of a fork 20 secured to the diaphragm. In this way the short arm can be made so small that the long arm, diaphragm, and reducing valve may have smaller dimensions than normal reducing valves.
GB24096/51A 1951-03-09 1951-10-16 Improvements in diaphragm gas pressure-reducing valves Expired GB691716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR691716X 1951-03-09

Publications (1)

Publication Number Publication Date
GB691716A true GB691716A (en) 1953-05-20

Family

ID=9034624

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24096/51A Expired GB691716A (en) 1951-03-09 1951-10-16 Improvements in diaphragm gas pressure-reducing valves

Country Status (1)

Country Link
GB (1) GB691716A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5009245A (en) * 1989-05-19 1991-04-23 M&Fc Holding Company, Inc. Pressure regulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5009245A (en) * 1989-05-19 1991-04-23 M&Fc Holding Company, Inc. Pressure regulator

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