GB1271587A - Pressure regulator - Google Patents

Pressure regulator

Info

Publication number
GB1271587A
GB1271587A GB3026670A GB3026670A GB1271587A GB 1271587 A GB1271587 A GB 1271587A GB 3026670 A GB3026670 A GB 3026670A GB 3026670 A GB3026670 A GB 3026670A GB 1271587 A GB1271587 A GB 1271587A
Authority
GB
United Kingdom
Prior art keywords
inlet
diaphragm
sealing ring
outlet
whilst
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
GB3026670A
Inventor
Dwight N Johnson
Albert R Cameron
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.)
Singer Co
Original Assignee
Singer Co
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 Singer Co filed Critical Singer Co
Priority to GB3026670A priority Critical patent/GB1271587A/en
Publication of GB1271587A publication Critical patent/GB1271587A/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
    • G05D16/0688—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 characterised by the form of the obturator

Landscapes

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

Abstract

1,271,587. Valves. SINGER CO. 22 June, 1970, No. 30266/70. Addition to 1,142,678. Heading F2V. A pressure regulator comprises an inlet 1, an outlet 2, and a compound valve member 45 which is repensive to movements of a diaphragm 4 the underside of which is open to the outlet, the valve member being formed of two relatively movable parts, 41, 42 and 49, 46, 47. The first part 41, 42 is connected to the diaphragm and carries an annular sealing ring 43, whilst the second part 49, 46, 47 is slidably mounted on the first part, engages the sealing ring 43 and with the first part defines a chamber 51 which is in permanent communication with the inlet 1 via a passage 50. A wave spring 53 is interposed between the two parts and acts to urge the second part 49, 46, 47 away from the valve seat 26. In use, surges at the inlet tend to move the second part of the compound closure member towards the inlet by virtue of the pressure differential created across member 49 of the second part 49, 46, 47, whilst variations in force of the diaphragm and spring assembly 4, 5 due to changes in position after assembly are compensated for by the wave spring 53.
GB3026670A 1970-06-22 1970-06-22 Pressure regulator Expired GB1271587A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3026670A GB1271587A (en) 1970-06-22 1970-06-22 Pressure regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3026670A GB1271587A (en) 1970-06-22 1970-06-22 Pressure regulator

Publications (1)

Publication Number Publication Date
GB1271587A true GB1271587A (en) 1972-04-19

Family

ID=10304923

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3026670A Expired GB1271587A (en) 1970-06-22 1970-06-22 Pressure regulator

Country Status (1)

Country Link
GB (1) GB1271587A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1672257A1 (en) * 2004-12-15 2006-06-21 Kohler Mira Limited Thermostatic mixing valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1672257A1 (en) * 2004-12-15 2006-06-21 Kohler Mira Limited Thermostatic mixing valve
US8167215B2 (en) 2004-12-15 2012-05-01 Kohler Mira Limited Thermostatic mixing valves utilizing wave springs
US8517282B2 (en) 2004-12-15 2013-08-27 Kohler Mira Limited Thermostatic mixing valve responsive to pressure changes

Similar Documents

Publication Publication Date Title
GB1251315A (en)
GB1295355A (en)
GB1412729A (en) Valve
GB1258693A (en)
GB1088797A (en) Fluid pressure semi-rotary vane actuator
GB1245992A (en) Fluid control valve
GB1274883A (en) Stop valve for high pressures
GB1530012A (en) Modulating flow control valve
GB1480086A (en) Vacuum valve
GB1142678A (en) Pressure regulator
FR1597978A (en)
GB1161344A (en) Improvements in valves for Fluids
GB1271587A (en) Pressure regulator
GB1338078A (en) Fluid control valve
GB1144802A (en) Improvements in or relating to fluid flow control valves
GB1328898A (en) Pressure relief valve
GB1201776A (en) Improvements in or relating to fluid control valves
GB1469573A (en) Safety valves
GB1449258A (en) Flow control device
GB1000411A (en) Improvements in and relating to valves for controlling fluid flow
FR2251759B1 (en)
GB988831A (en) Apparatus for controlling the pressurization within a sealable enclosure
GB1354709A (en) Butterfly valve and sealing ring therefor
GB945715A (en) Fluid flow control valve construction
GB1039528A (en) Fluid pressure regulating device