GB1297244A - - Google Patents

Info

Publication number
GB1297244A
GB1297244A GB1297244DA GB1297244A GB 1297244 A GB1297244 A GB 1297244A GB 1297244D A GB1297244D A GB 1297244DA GB 1297244 A GB1297244 A GB 1297244A
Authority
GB
United Kingdom
Prior art keywords
air
conduit
slots
fuel
flange
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
Other languages
English (en)
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 filed Critical
Publication of GB1297244A publication Critical patent/GB1297244A/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
    • F23R3/10—Air inlet arrangements for primary air
    • F23R3/12—Air inlet arrangements for primary air inducing a vortex
    • F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
    • F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Fuel-Injection Apparatus (AREA)
GB1297244D 1969-02-04 1970-01-20 Expired GB1297244A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79639169A 1969-02-04 1969-02-04

Publications (1)

Publication Number Publication Date
GB1297244A true GB1297244A (enrdf_load_stackoverflow) 1972-11-22

Family

ID=25168090

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1297244D Expired GB1297244A (enrdf_load_stackoverflow) 1969-02-04 1970-01-20

Country Status (11)

Country Link
US (1) US3589127A (enrdf_load_stackoverflow)
BE (1) BE745343A (enrdf_load_stackoverflow)
CH (1) CH523471A (enrdf_load_stackoverflow)
DE (1) DE2004702A1 (enrdf_load_stackoverflow)
DK (1) DK126704B (enrdf_load_stackoverflow)
ES (1) ES376005A1 (enrdf_load_stackoverflow)
FR (1) FR2033912A5 (enrdf_load_stackoverflow)
GB (1) GB1297244A (enrdf_load_stackoverflow)
NL (1) NL7000956A (enrdf_load_stackoverflow)
NO (1) NO129541B (enrdf_load_stackoverflow)
SE (1) SE356554B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4693074A (en) * 1983-11-26 1987-09-15 Rolls-Royce Plc Combustion apparatus for a gas turbine engine
GB2332743A (en) * 1997-12-22 1999-06-30 United Technologies Corp Swirler with decoupled centrebody
RU2406932C2 (ru) * 2005-02-09 2010-12-20 Снекма Обтекатель камеры сгорания газотурбинного двигателя, камера сгорания, включающая такой обтекатель, газотурбинный двигатель с такой камерой сгорания (варианты)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3899884A (en) * 1970-12-02 1975-08-19 Gen Electric Combustor systems
BE795867A (fr) * 1972-03-01 1973-06-18 Gen Electric Dispositif pour uniformiser l'ecoulement de l'air dans une turbine a gaz
CA980584A (en) * 1972-11-10 1975-12-30 Edward E. Ekstedt Double walled impingement cooled combustor
US3845620A (en) * 1973-02-12 1974-11-05 Gen Electric Cooling film promoter for combustion chambers
US3826082A (en) * 1973-03-30 1974-07-30 Gen Electric Combustion liner cooling slot stabilizing dimple
US3877221A (en) * 1973-08-27 1975-04-15 Gen Motors Corp Combustion apparatus air supply
US3972182A (en) * 1973-09-10 1976-08-03 General Electric Company Fuel injection apparatus
US3853273A (en) * 1973-10-01 1974-12-10 Gen Electric Axial swirler central injection carburetor
FR2253389A5 (enrdf_load_stackoverflow) * 1973-12-04 1975-06-27 France Etat
US3901446A (en) * 1974-05-09 1975-08-26 Us Air Force Induced vortex swirler
JPS5129726A (enrdf_load_stackoverflow) * 1974-09-06 1976-03-13 Mitsubishi Heavy Ind Ltd
US4058977A (en) * 1974-12-18 1977-11-22 United Technologies Corporation Low emission combustion chamber
US3973395A (en) * 1974-12-18 1976-08-10 United Technologies Corporation Low emission combustion chamber
US4045956A (en) * 1974-12-18 1977-09-06 United Technologies Corporation Low emission combustion chamber
US4052844A (en) * 1975-06-02 1977-10-11 Societe Nationale D'etude Et De Construction De Moteurs D'aviation Gas turbine combustion chambers
DE2528671C2 (de) * 1975-06-27 1985-12-19 Klöckner-Humboldt-Deutz AG, 5000 Köln Brennkammer für Flüssig- und Gastreibstoffe
US4030875A (en) * 1975-12-22 1977-06-21 General Electric Company Integrated ceramic-metal combustor
US4198815A (en) * 1975-12-24 1980-04-22 General Electric Company Central injection fuel carburetor
US4098074A (en) * 1976-06-01 1978-07-04 United Technologies Corporation Combustor diffuser for turbine type power plant and construction thereof
GB1592858A (en) * 1977-01-21 1981-07-08 Rolls Royce Combustion equipment for gas turbine engines
US4246757A (en) * 1979-03-27 1981-01-27 General Electric Company Combustor including a cyclone prechamber and combustion process for gas turbines fired with liquid fuel
US4276018A (en) * 1979-05-30 1981-06-30 Davey Compressor Co. Mobile heater
US4356693A (en) * 1980-04-22 1982-11-02 Rolls-Royce Limited Gas turbine engine combustion chambers
US4584834A (en) * 1982-07-06 1986-04-29 General Electric Company Gas turbine engine carburetor
US4638636A (en) * 1984-06-28 1987-01-27 General Electric Company Fuel nozzle
US4763482A (en) * 1987-01-02 1988-08-16 General Electric Company Swirler arrangement for combustor of gas turbine engine
FR2639095B1 (fr) * 1988-11-17 1990-12-21 Snecma Chambre de combustion de turbomachine a bols de prevaporisation montes flottants
US5117637A (en) * 1990-08-02 1992-06-02 General Electric Company Combustor dome assembly
US5154060A (en) * 1991-08-12 1992-10-13 General Electric Company Stiffened double dome combustor
US5463864A (en) * 1993-12-27 1995-11-07 United Technologies Corporation Fuel nozzle guide for a gas turbine engine combustor
WO1997011311A2 (de) * 1995-09-22 1997-03-27 Siemens Aktiengesellschaft Brenner, insbesondere für eine gasturbine
US6032457A (en) * 1996-06-27 2000-03-07 United Technologies Corporation Fuel nozzle guide
US6550251B1 (en) 1997-12-18 2003-04-22 General Electric Company Venturiless swirl cup
US6453671B1 (en) * 2000-01-13 2002-09-24 General Electric Company Combustor swirler assembly
US6286300B1 (en) 2000-01-27 2001-09-11 Honeywell International Inc. Combustor with fuel preparation chambers
US6536201B2 (en) * 2000-12-11 2003-03-25 Pratt & Whitney Canada Corp. Combustor turbine successive dual cooling
US6487861B1 (en) * 2001-06-05 2002-12-03 General Electric Company Combustor for gas turbine engines with low air flow swirlers
US20040007056A1 (en) * 2001-08-06 2004-01-15 Webb Cynthia C. Method for testing catalytic converter durability
US6983645B2 (en) * 2002-08-06 2006-01-10 Southwest Research Institute Method for accelerated aging of catalytic converters incorporating engine cold start simulation
GB2390890B (en) * 2002-07-17 2005-07-06 Rolls Royce Plc Diffuser for gas turbine engine
US7412335B2 (en) 2002-08-06 2008-08-12 Southwest Research Institute Component evaluations using non-engine based test system
WO2006101991A2 (en) 2005-03-17 2006-09-28 Southwest Research Institute Mass air flow compensation for burner-based exhaust gas generation system
WO2006101987A2 (en) * 2005-03-17 2006-09-28 Southwest Research Institute Use of recirculated exhaust gas in a burner-based exhaust generation system for reduced fuel consumption and for cooling
WO2007019329A2 (en) * 2005-08-05 2007-02-15 Southwest Research Institute Secondary air injector for use with exhaust gas simulation system
FR2921464B1 (fr) * 2007-09-24 2014-03-28 Snecma Agencement de systemes d'injection dans un fond de chambre de combustion d'un moteur d'aeronef
US8327648B2 (en) * 2008-12-09 2012-12-11 Pratt & Whitney Canada Corp. Combustor liner with integrated anti-rotation and removal feature
US8689563B2 (en) * 2009-07-13 2014-04-08 United Technologies Corporation Fuel nozzle guide plate mistake proofing
US10156189B2 (en) 2014-01-28 2018-12-18 Pratt & Whitney Canada Corp. Combustor igniter assembly
DE102021110617A1 (de) 2021-04-26 2022-10-27 Rolls-Royce Deutschland Ltd & Co Kg Brennkammerbaugruppe für ein Triebwerk mit einer Brennkammerwand verbundenem Pre-Diffusor
US11578869B2 (en) * 2021-05-20 2023-02-14 General Electric Company Active boundary layer control in diffuser

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE464055C (de) * 1926-07-29 1928-08-07 Maschb Akt Ges Balcke Einrichtung zur Einfuehrung der Verbrennungsluft fuer OElfeuerungen mit mehreren Feuerstellen
US2398654A (en) * 1940-01-24 1946-04-16 Anglo Saxon Petroleum Co Combustion burner
US2560223A (en) * 1948-02-04 1951-07-10 Wright Aeronautical Corp Double air-swirl baffle construction for fuel burners
US3031012A (en) * 1957-12-27 1962-04-24 Gen Thermique Procedes Brola S Combustion apparatus
US3064424A (en) * 1959-09-30 1962-11-20 Gen Motors Corp Flame tube
GB1031184A (en) * 1964-02-26 1966-06-02 Arthur Henry Lefebvre An improved fuel injection system for gas turbine engines
GB1135670A (en) * 1966-04-20 1968-12-04 Rolls Royce Combustion chamber for a gas turbine engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4693074A (en) * 1983-11-26 1987-09-15 Rolls-Royce Plc Combustion apparatus for a gas turbine engine
GB2332743A (en) * 1997-12-22 1999-06-30 United Technologies Corp Swirler with decoupled centrebody
GB2332743B (en) * 1997-12-22 2002-01-09 United Technologies Corp Thermally decoupled swirler
RU2406932C2 (ru) * 2005-02-09 2010-12-20 Снекма Обтекатель камеры сгорания газотурбинного двигателя, камера сгорания, включающая такой обтекатель, газотурбинный двигатель с такой камерой сгорания (варианты)

Also Published As

Publication number Publication date
CH523471A (de) 1972-05-31
DK126704B (da) 1973-08-13
US3589127A (en) 1971-06-29
DE2004702A1 (de) 1970-09-10
SE356554B (enrdf_load_stackoverflow) 1973-05-28
NL7000956A (enrdf_load_stackoverflow) 1970-08-06
FR2033912A5 (enrdf_load_stackoverflow) 1970-12-04
ES376005A1 (es) 1972-03-16
BE745343A (fr) 1970-07-16
NO129541B (enrdf_load_stackoverflow) 1974-04-22

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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)
PE20 Patent expired after termination of 20 years