[go: up one dir, main page]

FR2639095B1 - Chambre de combustion de turbomachine a bols de prevaporisation montes flottants - Google Patents

Chambre de combustion de turbomachine a bols de prevaporisation montes flottants

Info

Publication number
FR2639095B1
FR2639095B1 FR8814915A FR8814915A FR2639095B1 FR 2639095 B1 FR2639095 B1 FR 2639095B1 FR 8814915 A FR8814915 A FR 8814915A FR 8814915 A FR8814915 A FR 8814915A FR 2639095 B1 FR2639095 B1 FR 2639095B1
Authority
FR
France
Prior art keywords
prevaporization
turbomachine
bowls
combustion chamber
floating mounts
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 - Lifetime
Application number
FR8814915A
Other languages
English (en)
Other versions
FR2639095A1 (fr
Inventor
Francois Duchene
Alexandre Forestier
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR8814915A priority Critical patent/FR2639095B1/fr
Priority to EP89403135A priority patent/EP0373984B1/fr
Priority to DE8989403135T priority patent/DE68905779T2/de
Priority to US07/437,676 priority patent/US4999996A/en
Publication of FR2639095A1 publication Critical patent/FR2639095A1/fr
Application granted granted Critical
Publication of FR2639095B1 publication Critical patent/FR2639095B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/60—Support structures; Attaching or mounting means
    • 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
    • F23R3/283—Attaching or cooling of fuel injecting means including supports for fuel injectors, stems, or lances

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
FR8814915A 1988-11-17 1988-11-17 Chambre de combustion de turbomachine a bols de prevaporisation montes flottants Expired - Lifetime FR2639095B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8814915A FR2639095B1 (fr) 1988-11-17 1988-11-17 Chambre de combustion de turbomachine a bols de prevaporisation montes flottants
EP89403135A EP0373984B1 (fr) 1988-11-17 1989-11-15 Chambre de combustion de turbomachine à bols de prévaporisation montés flottants
DE8989403135T DE68905779T2 (de) 1988-11-17 1989-11-15 Brennkammer einer gasturbine mit einem gleitend montierten vorverdampfer.
US07/437,676 US4999996A (en) 1988-11-17 1989-11-17 System for mounting a pre-vaporizing bowl to a combustion chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8814915A FR2639095B1 (fr) 1988-11-17 1988-11-17 Chambre de combustion de turbomachine a bols de prevaporisation montes flottants

Publications (2)

Publication Number Publication Date
FR2639095A1 FR2639095A1 (fr) 1990-05-18
FR2639095B1 true FR2639095B1 (fr) 1990-12-21

Family

ID=9371916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8814915A Expired - Lifetime FR2639095B1 (fr) 1988-11-17 1988-11-17 Chambre de combustion de turbomachine a bols de prevaporisation montes flottants

Country Status (4)

Country Link
US (1) US4999996A (fr)
EP (1) EP0373984B1 (fr)
DE (1) DE68905779T2 (fr)
FR (1) FR2639095B1 (fr)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2662784B1 (fr) * 1990-06-05 1992-08-14 Snecma Ensemble d'injection pour turbomachine, comprenant un bol de prevaporisation.
US5117637A (en) * 1990-08-02 1992-06-02 General Electric Company Combustor dome assembly
US5165241A (en) * 1991-02-22 1992-11-24 General Electric Company Air fuel mixer for gas turbine combustor
FR2678715B1 (fr) * 1991-07-03 1995-01-13 Snecma Bol de chambre de combustion pour injection aerodynamique.
FR2679010B1 (fr) * 1991-07-10 1993-09-24 Snecma Chambre de combustion de turbomachine a bols de prevaporisation demontables.
US5309709A (en) * 1992-06-25 1994-05-10 Solar Turbines Incorporated Low emission combustion system for a gas turbine engine
US5218824A (en) * 1992-06-25 1993-06-15 Solar Turbines Incorporated Low emission combustion nozzle for use with a gas turbine engine
US5285632A (en) * 1993-02-08 1994-02-15 General Electric Company Low NOx combustor
US5404711A (en) * 1993-06-10 1995-04-11 Solar Turbines Incorporated Dual fuel injector nozzle for use with a gas turbine engine
US5463864A (en) * 1993-12-27 1995-11-07 United Technologies Corporation Fuel nozzle guide for a gas turbine engine combustor
US5533330A (en) * 1993-12-27 1996-07-09 United Technologies Corporation Ignitor plug guide for a gas turbine engine combustor
DE19515537A1 (de) * 1995-04-27 1996-10-31 Bmw Rolls Royce Gmbh Kopfteil einer Gasturbinen-Ringbrennkammer
US6032457A (en) * 1996-06-27 2000-03-07 United Technologies Corporation Fuel nozzle guide
US5916142A (en) * 1996-10-21 1999-06-29 General Electric Company Self-aligning swirler with ball joint
US5974805A (en) * 1997-10-28 1999-11-02 Rolls-Royce Plc Heat shielding for a turbine combustor
US6334298B1 (en) * 2000-07-14 2002-01-01 General Electric Company Gas turbine combustor having dome-to-liner joint
US6497105B1 (en) 2001-06-04 2002-12-24 Pratt & Whitney Canada Corp. Low cost combustor burner collar
US6880341B2 (en) * 2002-12-18 2005-04-19 Pratt & Whitney Canada Corp. Low cost combustor floating collar with improved sealing and damping
US7062920B2 (en) * 2003-08-11 2006-06-20 General Electric Company Combustor dome assembly of a gas turbine engine having a free floating swirler
US6976363B2 (en) * 2003-08-11 2005-12-20 General Electric Company Combustor dome assembly of a gas turbine engine having a contoured swirler
US7051532B2 (en) * 2003-10-17 2006-05-30 General Electric Company Methods and apparatus for film cooling gas turbine engine combustors
US7140189B2 (en) * 2004-08-24 2006-11-28 Pratt & Whitney Canada Corp. Gas turbine floating collar
US7134286B2 (en) * 2004-08-24 2006-11-14 Pratt & Whitney Canada Corp. Gas turbine floating collar arrangement
FR2886714B1 (fr) * 2005-06-07 2007-09-07 Snecma Moteurs Sa Systeme d'injection anti-rotatif pour turbo-reacteur
GB2431225B (en) * 2005-10-15 2008-06-18 Rolls Royce Plc Combustor and component for a combustor
FR2893390B1 (fr) * 2005-11-15 2011-04-01 Snecma Fond de chambre de combustion avec ventilation
FR2897922B1 (fr) 2006-02-27 2008-10-10 Snecma Sa Agencement pour une chambre de combustion de turboreacteur
US7716931B2 (en) * 2006-03-01 2010-05-18 General Electric Company Method and apparatus for assembling gas turbine engine
FR2903172B1 (fr) * 2006-06-29 2008-10-17 Snecma Sa Agencement pour chambre de combustion de turbomachine ayant un defecteur a collerette
US7926280B2 (en) * 2007-05-16 2011-04-19 Pratt & Whitney Canada Corp. Interface between a combustor and fuel nozzle
FR2928994B1 (fr) 2008-03-19 2010-04-02 Snecma Chambre de combustion de turbomachine.
FR2963061B1 (fr) * 2010-07-26 2012-07-27 Snecma Systeme d?injection de carburant pour turbo-reacteur et procede d?assemblage d?un tel systeme d?injection
US10101031B2 (en) 2013-08-30 2018-10-16 United Technologies Corporation Swirler mount interface for gas turbine engine combustor
GB201321193D0 (en) 2013-12-02 2014-01-15 Rolls Royce Plc A combustion chamber assembly
US10156189B2 (en) 2014-01-28 2018-12-18 Pratt & Whitney Canada Corp. Combustor igniter assembly
GB2543803B (en) * 2015-10-29 2019-10-30 Rolls Royce Plc A combustion chamber assembly
FR3056642B1 (fr) 2016-09-29 2018-12-07 Safran Helicopter Engines Dispositif d'alimentation en carburant d'une chambre de combustion de turbomachine ameliorant l'homogeneite de l'alimentation des dispositifs d'injection du carburant
US11486581B2 (en) * 2020-09-29 2022-11-01 Pratt & Whitney Canada Corp. Fuel nozzle and associated method of assembly

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2509503A (en) * 1946-02-12 1950-05-30 Lucas Ltd Joseph Combustion chamber for prime movers
GB710353A (en) * 1951-06-18 1954-06-09 Rolls Royce Improvements in or relating to combustion equipment for gas-turbine engines
US2800768A (en) * 1954-08-19 1957-07-30 United Aircraft Corp Burner construction
US3273343A (en) * 1965-03-08 1966-09-20 Dickens Inc Combustion chamber construction in gas turbine power plant
GB1081218A (en) * 1966-05-04 1967-08-31 Rolls Royce Gas turbine engine combustion chamber
US3385055A (en) * 1966-11-23 1968-05-28 United Aircraft Corp Combustion chamber with floating swirler rings
US3589127A (en) * 1969-02-04 1971-06-29 Gen Electric Combustion apparatus
US4180972A (en) * 1978-06-08 1980-01-01 General Motors Corporation Combustor support structure
US4365470A (en) * 1980-04-02 1982-12-28 United Technologies Corporation Fuel nozzle guide and seal for a gas turbine engine
US4322945A (en) * 1980-04-02 1982-04-06 United Technologies Corporation Fuel nozzle guide heat shield for a gas turbine engine
US4454711A (en) * 1981-10-29 1984-06-19 Avco Corporation Self-aligning fuel nozzle assembly
JPS599431A (ja) * 1982-07-09 1984-01-18 Hitachi Ltd ガスタ−ビン燃焼器の支持装置
GB2135440B (en) * 1983-02-19 1986-06-25 Rolls Royce Mounting combustion chambers
FR2572463B1 (fr) * 1984-10-30 1989-01-20 Snecma Systeme d'injection a geometrie variable.
FR2588919B1 (fr) * 1985-10-18 1987-12-04 Snecma Dispositif d'injection a bol sectorise
FR2596102B1 (fr) * 1986-03-20 1988-05-27 Snecma Dispositif d'injection a vrille axialo-centripete
US4686823A (en) * 1986-04-28 1987-08-18 United Technologies Corporation Sliding joint for an annular combustor
US4914918A (en) * 1988-09-26 1990-04-10 United Technologies Corporation Combustor segmented deflector

Also Published As

Publication number Publication date
US4999996A (en) 1991-03-19
EP0373984B1 (fr) 1993-03-31
FR2639095A1 (fr) 1990-05-18
EP0373984A1 (fr) 1990-06-20
DE68905779D1 (de) 1993-05-06
DE68905779T2 (de) 1993-09-09

Similar Documents

Publication Publication Date Title
FR2639095B1 (fr) Chambre de combustion de turbomachine a bols de prevaporisation montes flottants
NO180602C (no) Senterlegeme for et gassturbinbrennkammer
FR2679010B1 (fr) Chambre de combustion de turbomachine a bols de prevaporisation demontables.
FR2686683B1 (fr) Turbomachine a chambre de combustion demontable.
DE68901320D1 (de) Gasturbinenbrennkammer.
FR2614973B1 (fr) Chambre de combustion
GB8819537D0 (en) Combustion chamber for gas turbine engine
DE69312208D1 (de) Gasturbinenbrennkammer
DK383089A (da) Polyetheramin- eller polyetheraminderivatholdige braendstoffer til forbraendingsmotorer
DE69306025D1 (de) Konstruktion eines Brennkammerdomes
DE69302042D1 (de) Oberflächengekühlte Brennkammer
AU589321B2 (en) A combustion chamber of a two-stroke engine
DE59306732D1 (de) Gasturbinenbrennkammer
FR2624954B1 (fr) Structure de chambre de combustion pour moteur a turbine a gaz
DE3860224D1 (de) Raketenbrennkammer.
DE69301890D1 (de) Gasturbinenbrennkammer
DE68903138D1 (de) Gasturbinenbrennkammer.
FR2503794B1 (fr) Chambre de combustion de propulseur-fusee a divergent multiple
DE69115879D1 (de) Gasturbinen-brennkammersystem
DE69002215D1 (de) Raketenbrennkammer.
IL93221A0 (en) Cleaning assembly for combustion chambers of turbine or jet engines
FR2519079B1 (fr) Pulverisateur de carburant pour chambre de combustion de turbomachines
FR2647533B1 (fr) Chambre de statoreacteur a combustion supersonique
GB8703101D0 (en) Gas turbine engine combustion chambers
GB2224347B (en) Combustion chamber assembly

Legal Events

Date Code Title Description
ST Notification of lapse