GB599257A - Improvements relating to burners for liquid or gaseous fuels - Google Patents

Improvements relating to burners for liquid or gaseous fuels

Info

Publication number
GB599257A
GB599257A GB7011/44A GB701144A GB599257A GB 599257 A GB599257 A GB 599257A GB 7011/44 A GB7011/44 A GB 7011/44A GB 701144 A GB701144 A GB 701144A GB 599257 A GB599257 A GB 599257A
Authority
GB
United Kingdom
Prior art keywords
nozzle
baffle
jet
flame
air
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
GB7011/44A
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.)
Power Jets Research and Development Ltd
Original Assignee
Power Jets Research and Development 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
Priority to BE463581D priority Critical patent/BE463581A/xx
Priority to NL68431D priority patent/NL68431C/xx
Application filed by Power Jets Research and Development Ltd filed Critical Power Jets Research and Development Ltd
Priority to US609532A priority patent/US2529506A/en
Priority to CH264718D priority patent/CH264718A/en
Publication of GB599257A publication Critical patent/GB599257A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/16—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration with devices inside the flame tube or the combustion chamber to influence the air or gas flow
    • F23R3/18—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)

Abstract

599,257. Generating combustion products. POWER JETS (RESEARCH & DEVELOPMENT), Ltd., LLOYD, P., RICHARDS, A. D., ASHWOOD, P. F., and DARLING, R. F. April 15, 1944, Nos. 7011/44, 7060/45 and 7061/45. [Class 51 (i)] [Also in Group XI] A combustion apparatus suitable for use in gas turbine and jet propulsion motors comprises a liquid or gaseous fuel injection nozzle 12, Fig. 1, arranged in a flame tube 10 and projecting a jet or spray of fuel in the opposite direction to that in which air is rapidly flowing, an open based conical baffle 16 having a cruciform orifice 17 at its apex being provided to direct a current of air to the centre of the jet or spray. Additional air may be supplied to the flame zone at the point where the jet suffers reversal through a ring of apertures 18 in the baffle and radial slots in its flange 19..The nozzle 12 is mounted in the tube 10 on a support 11 formed with a passage 15 communicating with the fuel supply pipe 13. Fig. 3 shows another construction on which the nozzle 12 is carried by a U- shaped tube 30 supported by the radial supports 21 of the baffle 16 which is formed with openings 23 communicating with another cone 22 formed at the apex with cruciform openings 17. The baffle 16 is provided with a frusto-conical shield 24. A second nozzle 39 is provided beyond the first nozzle 12, no baffle member being necessary for this nozzle as the flame is stabilized by the flame from the nozzle 12. In another construction the shield 24 is cylindrical and two nozzles without baffle members are provided beyond the nozzle 12.
GB7011/44A 1944-04-15 1945-04-14 Improvements relating to burners for liquid or gaseous fuels Expired GB599257A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE463581D BE463581A (en) 1944-04-15
NL68431D NL68431C (en) 1944-04-15
US609532A US2529506A (en) 1944-04-15 1945-08-08 Burner for liquid or gaseous fuels
CH264718D CH264718A (en) 1944-04-15 1946-02-27 Combustion device for liquid or gaseous fuel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB599257X 1945-03-20

Publications (1)

Publication Number Publication Date
GB599257A true GB599257A (en) 1948-03-09

Family

ID=32188960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7011/44A Expired GB599257A (en) 1944-04-15 1945-04-14 Improvements relating to burners for liquid or gaseous fuels

Country Status (1)

Country Link
GB (1) GB599257A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835109A (en) * 1952-07-17 1958-05-20 John P Longwell Igniter for ram-jet
US3024608A (en) * 1958-09-24 1962-03-13 Snecma Combustion device
US3162238A (en) * 1961-10-09 1964-12-22 Preway Inc Gas burner utilizing air above atmospheric pressure
EP1239219A1 (en) * 1999-12-15 2002-09-11 Osaka Gas Co., Ltd. Fluid distributor, burner device, gas turbine engine, and cogeneration system

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835109A (en) * 1952-07-17 1958-05-20 John P Longwell Igniter for ram-jet
US3024608A (en) * 1958-09-24 1962-03-13 Snecma Combustion device
US3162238A (en) * 1961-10-09 1964-12-22 Preway Inc Gas burner utilizing air above atmospheric pressure
EP1239219A1 (en) * 1999-12-15 2002-09-11 Osaka Gas Co., Ltd. Fluid distributor, burner device, gas turbine engine, and cogeneration system
EP1239219A4 (en) * 1999-12-15 2003-03-12 Osaka Gas Co Ltd Fluid distributor, burner device, gas turbine engine, and cogeneration system
US6684641B2 (en) 1999-12-15 2004-02-03 Osaka Gas Co., Ltd. Fluid distributor, burner device, gas turbine engine, and cogeneration system
US6829897B2 (en) 1999-12-15 2004-12-14 Osaka Gas Co., Ltd. Fluid distributor, burner apparatus, gas turbine engine and co-generation system
US6832483B2 (en) 1999-12-15 2004-12-21 Osaka, Gas Co., Ltd. Fluid distributor, burner apparatus, gas turbine engine and co-generation system
US6854258B2 (en) 1999-12-15 2005-02-15 Osaka Gas Co., Ltd. Fluid distributor, burner apparatus, gas turbine engine and co-generation system
US6951097B2 (en) 1999-12-15 2005-10-04 Osaka Gas Co., Ltd. Fluid distributor, burner apparatus, gas turbine engine and co-generation system

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