GB2369427A - Gas control valve - Google Patents

Gas control valve

Info

Publication number
GB2369427A
GB2369427A GB0204504A GB0204504A GB2369427A GB 2369427 A GB2369427 A GB 2369427A GB 0204504 A GB0204504 A GB 0204504A GB 0204504 A GB0204504 A GB 0204504A GB 2369427 A GB2369427 A GB 2369427A
Authority
GB
United Kingdom
Prior art keywords
gas
control valve
gas control
end position
elongate member
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.)
Granted
Application number
GB0204504A
Other versions
GB2369427B (en
GB0204504D0 (en
Inventor
Richard Guy Bointon
David John Asplin
Peter Stephen Rolfe
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.)
Teddington Controls Ltd
Original Assignee
Teddington Controls 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 Teddington Controls Ltd filed Critical Teddington Controls Ltd
Publication of GB0204504D0 publication Critical patent/GB0204504D0/en
Publication of GB2369427A publication Critical patent/GB2369427A/en
Application granted granted Critical
Publication of GB2369427B publication Critical patent/GB2369427B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/007—Regulating fuel supply using mechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/22—Pilot burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/16—Fuel valves variable flow or proportional valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/24—Valve details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/10—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

A linear action gas control valve e.g. for use with a domestic gas fire is described. Simple construction and smooth variation of main burner level are achieved by incorporating a sleeve valve design where an elongate member (5) may gradually increase the effective passage for gas from a gas supply (20) to a main burner (22). In one end position of the elongate member, gas supply (21) to a pilot flame may be cut off, while in an opposite end position, a main gas flow valve (25, 26), e.g. operated by a solenoid (11), may be opened.
GB0204504A 2000-05-26 2001-05-25 Gas control valve Expired - Fee Related GB2369427B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0012956A GB2362706A (en) 2000-05-26 2000-05-26 Gas control valve
PCT/GB2001/002331 WO2001090649A1 (en) 2000-05-26 2001-05-25 Gas control valve

Publications (3)

Publication Number Publication Date
GB0204504D0 GB0204504D0 (en) 2002-04-10
GB2369427A true GB2369427A (en) 2002-05-29
GB2369427B GB2369427B (en) 2004-11-03

Family

ID=9892516

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0012956A Withdrawn GB2362706A (en) 2000-05-26 2000-05-26 Gas control valve
GB0204504A Expired - Fee Related GB2369427B (en) 2000-05-26 2001-05-25 Gas control valve

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0012956A Withdrawn GB2362706A (en) 2000-05-26 2000-05-26 Gas control valve

Country Status (3)

Country Link
AU (1) AU5862701A (en)
GB (2) GB2362706A (en)
WO (1) WO2001090649A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2444946A (en) * 2006-12-19 2008-06-25 Peerless Gas Contriols Ltd Valve unit for controlling a variable flow of fluid to a burner

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2413618B (en) * 2004-04-30 2006-06-28 Wen Chou Chen Gas control valve assembly
CN103375609B (en) * 2012-04-28 2017-09-22 博西华电器（江苏）有限公司 Gas-cooker and its gas flow control device
US11105512B2 (en) 2018-03-30 2021-08-31 Midea Group Co., Ltd Method and system for controlling a flow curve of an electromechanical gas valve
US11262069B2 (en) 2020-06-25 2022-03-01 Midea Group Co., Ltd. Method and system for auto-adjusting an active range of a gas cooking appliance

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB356377A (en) * 1930-07-11 1931-09-10 Richard Howell Improvements relating to valves and cocks
FR91552E (en) * 1966-09-20 1968-07-05 Controls France S A Soc Safety flap valve for gas
GB1599456A (en) * 1978-05-25 1981-10-07 Ti Domestic Appliances Ltd Control apparatus for gaseous fuel burners

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2326697B (en) * 1997-06-14 2001-09-05 Concentric Controls Ltd Valve assembly
GB2342151B (en) * 1998-08-22 2000-11-15 Britaflame Ltd Control for a gas heating appliance

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB356377A (en) * 1930-07-11 1931-09-10 Richard Howell Improvements relating to valves and cocks
FR91552E (en) * 1966-09-20 1968-07-05 Controls France S A Soc Safety flap valve for gas
GB1599456A (en) * 1978-05-25 1981-10-07 Ti Domestic Appliances Ltd Control apparatus for gaseous fuel burners

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2444946A (en) * 2006-12-19 2008-06-25 Peerless Gas Contriols Ltd Valve unit for controlling a variable flow of fluid to a burner
GB2444946B (en) * 2006-12-19 2010-12-01 Peerless Gas Controls Ltd Valve Unit for Controlling The Flow of Fluid to a Device Such as a Burner

Also Published As

Publication number Publication date
GB0012956D0 (en) 2000-07-19
AU5862701A (en) 2001-12-03
GB2369427B (en) 2004-11-03
GB2362706A (en) 2001-11-28
WO2001090649A1 (en) 2001-11-29
GB0204504D0 (en) 2002-04-10

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Legal Events

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

Effective date: 20070525