GB1364790A - Universally mounted gas service regulator - Google Patents

Universally mounted gas service regulator

Info

Publication number
GB1364790A
GB1364790A GB5384572A GB5384572A GB1364790A GB 1364790 A GB1364790 A GB 1364790A GB 5384572 A GB5384572 A GB 5384572A GB 5384572 A GB5384572 A GB 5384572A GB 1364790 A GB1364790 A GB 1364790A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
main valve
valve
outlet
biased
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
GB5384572A
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.)
Sheward M L
Original Assignee
Sheward M L
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 Sheward M L filed Critical Sheward M L
Priority to GB5384572A priority Critical patent/GB1364790A/en
Publication of GB1364790A publication Critical patent/GB1364790A/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

1364790 Valves M L SHEWARD 21 Nov 1972 53845/72 Heading F2V A gas regulator comprises a four-part body 16, 14, 18 and 20 wherein a main valve 46, inlet port 24 and outlet port 26 are included in the part 16, a resilient diaphragm 116 is disposed between parts 14 and 18 and a chamber 74 in the part 14 accommodates motion transmitting mechanism 62, 82, 96 between the main valve member and the diaphragm and communicates with the outlet port. An increase in pressure in the outlet and hence the chamber tends to close the main valve thus regulating the outlet gas pressure. A relief valve 98 is attached to the diaphragm and is actuated when a member 96 is held by stop brackets 112 after travelling a certain distance. The gas then escapes from the upper chamber via a vent valve 200 and a filter 210. The diaphragm is biased by a spring 164 which can be set to a required tension. The member 96 is biased to the diaphragm by a spring 158. The body parts are held together by clamping rings and the whole of the relief valve assembly can be removed from the diaphragm by the simple manipulation of pins 148. The main valve closure member comprises a resilient portion 54 bonded to a permanently magnetized steel core 56 which is attracted to a magnetic member 58 fixed to a rod 62. The closure member can thus be easily removed from the housing after removal of plugs 30 and 42. The upper chamber is permanently vented by an orifice 204 in the vent valve.
GB5384572A 1972-11-21 1972-11-21 Universally mounted gas service regulator Expired GB1364790A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5384572A GB1364790A (en) 1972-11-21 1972-11-21 Universally mounted gas service regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5384572A GB1364790A (en) 1972-11-21 1972-11-21 Universally mounted gas service regulator

Publications (1)

Publication Number Publication Date
GB1364790A true GB1364790A (en) 1974-08-29

Family

ID=10469166

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5384572A Expired GB1364790A (en) 1972-11-21 1972-11-21 Universally mounted gas service regulator

Country Status (1)

Country Link
GB (1) GB1364790A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5097860A (en) * 1991-01-04 1992-03-24 Dacor Corporation Pressure regulator for underwater breathing apparatus
EP1643333A1 (en) * 2004-09-30 2006-04-05 Luxembourg Patent Company S.A. Gas pressure controller with damping abutment
DE202010000534U1 (en) * 2010-04-07 2011-08-11 Hans Sasserath & Co. Kg Arrangement for limiting the pressure in a fluid system
US10788846B2 (en) 2016-01-22 2020-09-29 Carlisle Fluid Technologies, Inc. Active surge chamber
CN118030466A (en) * 2024-04-15 2024-05-14 江苏嘉实石化设备有限公司 Air inlet valve assembly for gas compressor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5097860A (en) * 1991-01-04 1992-03-24 Dacor Corporation Pressure regulator for underwater breathing apparatus
EP1643333A1 (en) * 2004-09-30 2006-04-05 Luxembourg Patent Company S.A. Gas pressure controller with damping abutment
DE202010000534U1 (en) * 2010-04-07 2011-08-11 Hans Sasserath & Co. Kg Arrangement for limiting the pressure in a fluid system
US10788846B2 (en) 2016-01-22 2020-09-29 Carlisle Fluid Technologies, Inc. Active surge chamber
CN118030466A (en) * 2024-04-15 2024-05-14 江苏嘉实石化设备有限公司 Air inlet valve assembly for gas compressor

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee