GB1425469A - Temperature-dependent fuel flow regulators for burners - Google Patents

Temperature-dependent fuel flow regulators for burners

Info

Publication number
GB1425469A
GB1425469A GB2412272A GB2412272A GB1425469A GB 1425469 A GB1425469 A GB 1425469A GB 2412272 A GB2412272 A GB 2412272A GB 2412272 A GB2412272 A GB 2412272A GB 1425469 A GB1425469 A GB 1425469A
Authority
GB
United Kingdom
Prior art keywords
gas
burner
band
temperature
fuel 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
GB2412272A
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.)
Dunlop Ltd
Original Assignee
Dunlop 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 Dunlop Ltd filed Critical Dunlop Ltd
Priority to GB2412272A priority Critical patent/GB1425469A/en
Publication of GB1425469A publication Critical patent/GB1425469A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F23N5/04—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using bimetallic elements
    • F23N5/047—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using bimetallic elements using mechanical means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/08—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature with bimetallic element

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Gas Burners (AREA)

Abstract

1425469 Valves DUNLOP Ltd 14 May 1973 [23 May 1972] 24122/72 Heading F2V [Also in Division F4] A temperature-dependent fuel flow rate regulator, for use with a gas burner 4 in which the gas mixes with combustion air on leaving the burner, comprises a cylindrical block 2 having a number of gas passages 6 the outlets of which are covered by a split bi-metallic band 1 which expands as the burner warms up to increase the gas flow to the burner. On first lighting the burner the passages 6 are all closed and gas is supplied through an uncontrolled orifice 12. The band 1 is supported above a shoulder 7, so that gas may flow freely around it, by providing projections (not shown) on the lower edge of the band or by pinning the band to the block.
GB2412272A 1972-05-23 1972-05-23 Temperature-dependent fuel flow regulators for burners Expired GB1425469A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2412272A GB1425469A (en) 1972-05-23 1972-05-23 Temperature-dependent fuel flow regulators for burners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2412272A GB1425469A (en) 1972-05-23 1972-05-23 Temperature-dependent fuel flow regulators for burners

Publications (1)

Publication Number Publication Date
GB1425469A true GB1425469A (en) 1976-02-18

Family

ID=10206747

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2412272A Expired GB1425469A (en) 1972-05-23 1972-05-23 Temperature-dependent fuel flow regulators for burners

Country Status (1)

Country Link
GB (1) GB1425469A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409958A (en) * 1980-08-08 1983-10-18 Fillios Jean Pierre Water heating method and apparatus
EP0724117A1 (en) * 1995-01-30 1996-07-31 Landis & Gyr Technology Innovation AG Control device for a gas power burner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409958A (en) * 1980-08-08 1983-10-18 Fillios Jean Pierre Water heating method and apparatus
EP0724117A1 (en) * 1995-01-30 1996-07-31 Landis & Gyr Technology Innovation AG Control device for a gas power burner

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed