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GB1163585A - Governors for gas fired appliances - Google Patents

Governors for gas fired appliances

Info

Publication number
GB1163585A
GB1163585A GB3157666A GB3157666A GB1163585A GB 1163585 A GB1163585 A GB 1163585A GB 3157666 A GB3157666 A GB 3157666A GB 3157666 A GB3157666 A GB 3157666A GB 1163585 A GB1163585 A GB 1163585A
Authority
GB
United Kingdom
Prior art keywords
closure member
cock
diaphragm
allows
flow
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
GB3157666A
Inventor
Alan Launchbury
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.)
Sperryn and Co Ltd
Original Assignee
Sperryn and Co Ltd
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 Sperryn and Co Ltd filed Critical Sperryn and Co Ltd
Priority to GB3157666A priority Critical patent/GB1163585A/en
Publication of GB1163585A publication Critical patent/GB1163585A/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
    • G05D16/0655—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 spring-loaded membrane
    • G05D16/0658—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 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)
  • Feeding And Controlling Fuel (AREA)

Abstract

1,163,585. Valves. SPERRYN & CO. Ltd. 16 Oct., 1967 [14 July, 1966], No. 31576/66. Heading F2V. A gas pressure regulator has a closure member 25 connected to diaphragm 45 with lost-motion so that, when cock 53 is opened to allow flow to a burner, the reduction in pressure in outlet chamber 46 allows relative upward movement of the diaphragm until stem 29 abuts the closure member to unseat the latter. Bleed passage 44 allows a small by-pass flow to chamber 46 so that inlet pressure prevails in the latter when cock 53 is closed, and the diaphragm is depressed relative to the closure member against springs 32, 51. The bleed passage also allows a limited flow following opening of the cock 53 and prior to opening of the closure member 25, such a two-stage flow serving to prevent flame lift.
GB3157666A 1966-07-14 1966-07-14 Governors for gas fired appliances Expired GB1163585A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3157666A GB1163585A (en) 1966-07-14 1966-07-14 Governors for gas fired appliances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3157666A GB1163585A (en) 1966-07-14 1966-07-14 Governors for gas fired appliances

Publications (1)

Publication Number Publication Date
GB1163585A true GB1163585A (en) 1969-09-10

Family

ID=10325194

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3157666A Expired GB1163585A (en) 1966-07-14 1966-07-14 Governors for gas fired appliances

Country Status (1)

Country Link
GB (1) GB1163585A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000039651A1 (en) * 1998-12-23 2000-07-06 Global Agricultural Technology And Engineering, Llc Constant flow valve
US7363938B1 (en) 2005-03-22 2008-04-29 Global Agricultural Technology And Engineering, Llc Constant flow valve assembly
US7445021B2 (en) 2005-03-22 2008-11-04 Global Agricultural Technology And Engineering, Llc Constant flow valve
US7814931B2 (en) 2006-07-12 2010-10-19 Global Agricultural Technology And Engineering, Llc Selectively actuated constant flow valve
US8240522B2 (en) 2007-10-16 2012-08-14 Global Agricultural Technology & Engineering Llc Dual function dispensing head for carbonated beverage machine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000039651A1 (en) * 1998-12-23 2000-07-06 Global Agricultural Technology And Engineering, Llc Constant flow valve
US6209578B1 (en) 1998-12-23 2001-04-03 Global Agricultural Technology And Engineering, Llc Constant flow valve
US7363938B1 (en) 2005-03-22 2008-04-29 Global Agricultural Technology And Engineering, Llc Constant flow valve assembly
US7445021B2 (en) 2005-03-22 2008-11-04 Global Agricultural Technology And Engineering, Llc Constant flow valve
US7617839B2 (en) 2005-03-22 2009-11-17 Global Agricultural Technology And Engineering, Llc Constant flow valve
US7814931B2 (en) 2006-07-12 2010-10-19 Global Agricultural Technology And Engineering, Llc Selectively actuated constant flow valve
US8240522B2 (en) 2007-10-16 2012-08-14 Global Agricultural Technology & Engineering Llc Dual function dispensing head for carbonated beverage machine

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees