GB1507020A - Apparatus for the control of gas/air flow ratio in a burner system - Google Patents

Apparatus for the control of gas/air flow ratio in a burner system

Info

Publication number
GB1507020A
GB1507020A GB5657/74A GB565774A GB1507020A GB 1507020 A GB1507020 A GB 1507020A GB 5657/74 A GB5657/74 A GB 5657/74A GB 565774 A GB565774 A GB 565774A GB 1507020 A GB1507020 A GB 1507020A
Authority
GB
United Kingdom
Prior art keywords
gas
flow
flow ratio
fan
air 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
GB5657/74A
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.)
British Gas Corp
Original Assignee
British Gas Corp
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 British Gas Corp filed Critical British Gas Corp
Priority to GB5657/74A priority Critical patent/GB1507020A/en
Publication of GB1507020A publication Critical patent/GB1507020A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/60—Devices for simultaneous control of gas and combustion air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/10—Mixing gases with gases
    • B01F23/19—Mixing systems, i.e. flow charts or diagrams; Arrangements, e.g. comprising controlling means
    • B01F23/191—Mixing systems, i.e. flow charts or diagrams; Arrangements, e.g. comprising controlling means characterised by the construction of the controlling means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F23N1/027—Regulating fuel supply conjointly with air supply using mechanical means
    • 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
    • F23N2235/20—Membrane valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

1507020 Burner control BRITISH GAS CORP 6 May 1975 [7 Feb 1974] 05657/74 Heading F4T Apparatus for controlling the flow ratio of two fluids, separately supplied to a mixing chamber 1, comprises means 6 for controlling throughput, and flow restrictor means 2, 3. Chamber 1 is in a burner 10, gas and air flow through ports 2, 3, the gas pressure P1 is controlled by a zero-governor 9, and a fan 6 and flow valve 11 are provided. Flow restrictors 12, 13 may be provided, the air may be pressurized by a fan 14, and the pressures P1, P3, may be maintained substantially equal by a connection 15. In a modification, valves (17, 18), Fig. 4 (not shown), are included in this connection. Fan 6 may be replaced by an eductor, ejector, or a jet pump. The flow ratio is substantially constant.
GB5657/74A 1975-05-06 1975-05-06 Apparatus for the control of gas/air flow ratio in a burner system Expired GB1507020A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5657/74A GB1507020A (en) 1975-05-06 1975-05-06 Apparatus for the control of gas/air flow ratio in a burner system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5657/74A GB1507020A (en) 1975-05-06 1975-05-06 Apparatus for the control of gas/air flow ratio in a burner system

Publications (1)

Publication Number Publication Date
GB1507020A true GB1507020A (en) 1978-04-12

Family

ID=9800186

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5657/74A Expired GB1507020A (en) 1975-05-06 1975-05-06 Apparatus for the control of gas/air flow ratio in a burner system

Country Status (1)

Country Link
GB (1) GB1507020A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426212A1 (en) * 1978-04-17 1979-12-14 Matsushita Electric Ind Co Ltd COMBUSTION CONTROL UNIT
FR2618880A1 (en) * 1987-07-31 1989-02-03 Francfour Sarl Manuf Fse Fours Bakery oven heating device using combustion gas
EP0450173A1 (en) * 1990-04-04 1991-10-09 Landis & Gyr Betriebs AG Mixture control device for a pre-mixed gas burner
EP0578578A1 (en) * 1992-07-10 1994-01-12 Selas Corporation Of America Apparatus and method for mixing gases
EP0644377A1 (en) * 1993-09-16 1995-03-22 Honeywell B.V. Control device for gas burners
AT399234B (en) * 1992-12-21 1995-04-25 Vaillant Gmbh PRESSURE SENSOR
EP0887590A1 (en) * 1997-06-27 1998-12-30 Compagnie Europeenne Pour L'equipement Menager "Cepem" Total premixing type gas burner for domestic cooking
EP1510756A1 (en) * 2003-08-28 2005-03-02 Karl Dungs GmbH & Co. Ratio Controller with Dynamic Ratio Evaluation
CN101940887A (en) * 2010-08-27 2011-01-12 天津市华迈燃气技术发展有限公司 Roots gas mixing device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426212A1 (en) * 1978-04-17 1979-12-14 Matsushita Electric Ind Co Ltd COMBUSTION CONTROL UNIT
FR2618880A1 (en) * 1987-07-31 1989-02-03 Francfour Sarl Manuf Fse Fours Bakery oven heating device using combustion gas
EP0450173A1 (en) * 1990-04-04 1991-10-09 Landis & Gyr Betriebs AG Mixture control device for a pre-mixed gas burner
EP0578578A1 (en) * 1992-07-10 1994-01-12 Selas Corporation Of America Apparatus and method for mixing gases
AT399234B (en) * 1992-12-21 1995-04-25 Vaillant Gmbh PRESSURE SENSOR
EP0644377A1 (en) * 1993-09-16 1995-03-22 Honeywell B.V. Control device for gas burners
US5520533A (en) * 1993-09-16 1996-05-28 Honeywell Inc. Apparatus for modulating the flow of air and fuel to a gas burner
EP0887590A1 (en) * 1997-06-27 1998-12-30 Compagnie Europeenne Pour L'equipement Menager "Cepem" Total premixing type gas burner for domestic cooking
FR2765313A1 (en) * 1997-06-27 1998-12-31 Europ Equip Menager TOTAL PREMIX GAS BURNER FOR DOMESTIC COOKING
EP1510756A1 (en) * 2003-08-28 2005-03-02 Karl Dungs GmbH & Co. Ratio Controller with Dynamic Ratio Evaluation
US7249610B2 (en) 2003-08-28 2007-07-31 Karl Dungs Gmbh & Co. Kg Ratio controller with dynamic ratio formation
CN101940887A (en) * 2010-08-27 2011-01-12 天津市华迈燃气技术发展有限公司 Roots gas mixing device

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee