GB676473A - Improvements in or relating to combustion chambers - Google Patents

Improvements in or relating to combustion chambers

Info

Publication number
GB676473A
GB676473A GB5734/50A GB573450A GB676473A GB 676473 A GB676473 A GB 676473A GB 5734/50 A GB5734/50 A GB 5734/50A GB 573450 A GB573450 A GB 573450A GB 676473 A GB676473 A GB 676473A
Authority
GB
United Kingdom
Prior art keywords
air
baffle
baffles
sides
combustion chamber
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
GB5734/50A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB676473A publication Critical patent/GB676473A/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
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/06—Arrangement of apertures along the flame tube
    • 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
    • F23R3/04—Air inlet arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)

Abstract

676,473. Generating combustion products under pressure. RICARDO, H. R., and ALCOCK, J. F. Feb. 22, 1951 [March 7, 1950], No. 5734/50. Class 51 (i). In a combustion chamber in which primary air enters through guide vanes B<SP>2</SP> in the same direction as fuel delivered by the nozzle C, and in which orifices G are provided for the admission of additional or dilution air, trough-shaped baffles or scoops G<SP>1</SP> project inwards into the combustion chamber at the downstream side of each of one or more of the orifices, the open side of the baffle facing upstream. Some of the dilution air is thereby carried into the central core of hot gases while the remainder spills over the sides of the baffles. The baffle may have a deflector J2 on its inner surface, or the sides of the baffle may have notches so as to cause some air to spill over the sides. The baffles may be stub-like or may extend diameterically across the chamber, and in the case of an air-jacketed combustion chamber the baffles may extend through the apertures into the jacket. The baffle may be U-shaped to provide a streamlined contour for the flow of air over it. Holes may also be formed in the baffle to allow air to pass therethrough. Specification 620,343 is referred to.
GB5734/50A 1950-03-07 1950-03-07 Improvements in or relating to combustion chambers Expired GB676473A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB289492X 1950-03-07
GB220251X 1951-02-22

Publications (1)

Publication Number Publication Date
GB676473A true GB676473A (en) 1952-07-30

Family

ID=26255658

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5734/50A Expired GB676473A (en) 1950-03-07 1950-03-07 Improvements in or relating to combustion chambers

Country Status (4)

Country Link
BE (1) BE501690A (en)
CH (1) CH289492A (en)
FR (1) FR1033539A (en)
GB (1) GB676473A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1211863B (en) * 1962-02-01 1966-03-03 Rolls Royce Combustion chamber for gas turbine engines
US4087963A (en) * 1974-03-29 1978-05-09 Phillips Petroleum Company Combustor for low-level NOx and CO emissions
US4205524A (en) * 1974-03-29 1980-06-03 Phillips Petroleum Company Methods of operating combustors
EP0348097A1 (en) * 1988-06-22 1989-12-27 Secretary Of State For Defence In Her Britannic Majesty's Gov. Of The United Kingdom Of Great Britain And Northern Ireland Gas turbine engine combustors
EP0943868A3 (en) * 1998-03-18 2000-03-22 General Electric Company Gas turbine combustor
EP1917119A1 (en) * 2005-08-04 2008-05-07 Soprema Inc. Hot air device for thermowelding bitumen membranes
EP3056818A3 (en) * 2015-01-29 2017-03-01 General Electric Company Novel method for air entry in liner to reduce water requirement to control nox

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187799A (en) * 1961-04-11 1965-06-08 Midland Ross Corp Self-stabilizing combustion apparatus and method
US3244219A (en) * 1961-04-11 1966-04-05 Midland Ross Corp Self-stabilizing apparatus
US3273622A (en) * 1965-06-07 1966-09-20 Midland Ross Corp Self-stabilizing combustion apparatus
US3273623A (en) * 1965-11-03 1966-09-20 Midland Ross Corp Self-stabilizing combustion apparatus
DE1526047B1 (en) * 1966-10-03 1972-01-13 Weishaupt Max Gmbh MIXING DEVICE FOR A FAN GAS BURNER FOR COMBUSTION SYSTEMS, IN PARTICULAR WITH HIGH FIRE AREA RESISTORS
JPS5129726A (en) * 1974-09-06 1976-03-13 Mitsubishi Heavy Ind Ltd
GB1530259A (en) * 1974-10-22 1978-10-25 Shell Int Research Burner for hydrocarbon fuel and a central heating boiler provided with such a burner
FR2417468A1 (en) * 1978-02-16 1979-09-14 Haemmerlin Georges Sa Load limiter for material elevator - has spring-loaded idler pulley engageable with electrical contact to immobilise winch drive motor
US4286943A (en) * 1979-08-21 1981-09-01 Joseph J. Petlak Air heater
DE58907451D1 (en) * 1988-10-12 1994-05-19 Ruhrgas Ag Burners, especially high speed burners.

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1211863B (en) * 1962-02-01 1966-03-03 Rolls Royce Combustion chamber for gas turbine engines
US4087963A (en) * 1974-03-29 1978-05-09 Phillips Petroleum Company Combustor for low-level NOx and CO emissions
US4205524A (en) * 1974-03-29 1980-06-03 Phillips Petroleum Company Methods of operating combustors
EP0348097A1 (en) * 1988-06-22 1989-12-27 Secretary Of State For Defence In Her Britannic Majesty's Gov. Of The United Kingdom Of Great Britain And Northern Ireland Gas turbine engine combustors
WO1989012788A1 (en) * 1988-06-22 1989-12-28 The Secretary Of State For Defence In Her Britanni Gas turbine engine combustors
GB2238864A (en) * 1988-06-22 1991-06-12 Secr Defence Gas turbine engine combustors
GB2238864B (en) * 1988-06-22 1992-04-22 Secr Defence Gas turbine engine combustors
US5187937A (en) * 1988-06-22 1993-02-23 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Gas turbine engine combustors
EP0943868A3 (en) * 1998-03-18 2000-03-22 General Electric Company Gas turbine combustor
US6192689B1 (en) 1998-03-18 2001-02-27 General Electric Company Reduced emissions gas turbine combustor
EP1917119A1 (en) * 2005-08-04 2008-05-07 Soprema Inc. Hot air device for thermowelding bitumen membranes
EP1917119A4 (en) * 2005-08-04 2014-12-03 Soprema Inc Hot air device for thermowelding bitumen membranes
EP3056818A3 (en) * 2015-01-29 2017-03-01 General Electric Company Novel method for air entry in liner to reduce water requirement to control nox

Also Published As

Publication number Publication date
CH289492A (en) 1953-03-15
FR1033539A (en) 1953-07-13
BE501690A (en)

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