FR2918444B1 - Deflecteur de fond de chambre, chambre de combustion le comportant et moteur a turbine a gaz en etant equipe - Google Patents

Deflecteur de fond de chambre, chambre de combustion le comportant et moteur a turbine a gaz en etant equipe

Info

Publication number
FR2918444B1
FR2918444B1 FR0704869A FR0704869A FR2918444B1 FR 2918444 B1 FR2918444 B1 FR 2918444B1 FR 0704869 A FR0704869 A FR 0704869A FR 0704869 A FR0704869 A FR 0704869A FR 2918444 B1 FR2918444 B1 FR 2918444B1
Authority
FR
France
Prior art keywords
chamber
edges
combustion chamber
same
gas turbine
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.)
Active
Application number
FR0704869A
Other languages
English (en)
Other versions
FR2918444A1 (fr
Inventor
Patrice Andre Commaret
Didier Hippolyte Hernandez
Romain Nicolas Lunel
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39267949&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2918444(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SNECMA SAS filed Critical SNECMA SAS
Priority to FR0704869A priority Critical patent/FR2918444B1/fr
Priority to US12/165,995 priority patent/US20090019856A1/en
Priority to CA2636659A priority patent/CA2636659C/fr
Priority to EP08159737.9A priority patent/EP2012061B2/fr
Priority to RU2008127426/06A priority patent/RU2498162C2/ru
Publication of FR2918444A1 publication Critical patent/FR2918444A1/fr
Publication of FR2918444B1 publication Critical patent/FR2918444B1/fr
Application granted granted Critical
Priority to US13/958,000 priority patent/US8683806B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F23R3/002—Wall structures
    • 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
    • F23R3/04—Air inlet arrangements
    • F23R3/10—Air inlet arrangements for primary air
    • 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
    • F23R3/50—Combustion chambers comprising an annular flame tube within an annular casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasket Seals (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Supercharger (AREA)
FR0704869A 2007-06-05 2007-07-05 Deflecteur de fond de chambre, chambre de combustion le comportant et moteur a turbine a gaz en etant equipe Active FR2918444B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0704869A FR2918444B1 (fr) 2007-07-05 2007-07-05 Deflecteur de fond de chambre, chambre de combustion le comportant et moteur a turbine a gaz en etant equipe
US12/165,995 US20090019856A1 (en) 2007-07-05 2008-07-01 Chamber-bottom baffle, combustion chamber comprising same and gas turbine engine fitted therewith
CA2636659A CA2636659C (fr) 2007-07-05 2008-07-02 Deflecteur de fond de chambre, chambre de combustion le comportant et moteur a turbine a gaz en etant equipe
RU2008127426/06A RU2498162C2 (ru) 2007-06-05 2008-07-04 Дефлектор днища камеры сгорания, камера сгорания с таким дефлектором и снабженный такой камерой сгорания газотурбинный двигатель
EP08159737.9A EP2012061B2 (fr) 2007-07-05 2008-07-04 Chambre de combustion d'un moteur à turbine à gaz
US13/958,000 US8683806B2 (en) 2007-07-05 2013-08-02 Chamber-bottom baffle, combustion chamber comprising same and gas turbine engine fitted therewith

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0704869A FR2918444B1 (fr) 2007-07-05 2007-07-05 Deflecteur de fond de chambre, chambre de combustion le comportant et moteur a turbine a gaz en etant equipe

Publications (2)

Publication Number Publication Date
FR2918444A1 FR2918444A1 (fr) 2009-01-09
FR2918444B1 true FR2918444B1 (fr) 2013-06-28

Family

ID=39267949

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0704869A Active FR2918444B1 (fr) 2007-06-05 2007-07-05 Deflecteur de fond de chambre, chambre de combustion le comportant et moteur a turbine a gaz en etant equipe

Country Status (5)

Country Link
US (2) US20090019856A1 (fr)
EP (1) EP2012061B2 (fr)
CA (1) CA2636659C (fr)
FR (1) FR2918444B1 (fr)
RU (1) RU2498162C2 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2943403B1 (fr) 2009-03-17 2014-11-14 Snecma Chambre de combustion de turbomachine comprenant des moyens ameliores d'alimentation en air
CH704185A1 (de) * 2010-12-06 2012-06-15 Alstom Technology Ltd Gasturbine sowie verfahren zum rekonditionieren einer solchen gasturbine.
EP2954261B1 (fr) * 2013-02-08 2020-03-04 United Technologies Corporation Chambre de combustion de turbine à gaz
US9534784B2 (en) * 2013-08-23 2017-01-03 Pratt & Whitney Canada Corp. Asymmetric combustor heat shield panels
US8984896B2 (en) * 2013-08-23 2015-03-24 Pratt & Whitney Canada Corp. Interlocking combustor heat shield panels
GB201501817D0 (en) * 2015-02-04 2015-03-18 Rolls Royce Plc A combustion chamber and a combustion chamber segment
US10041679B2 (en) * 2015-06-24 2018-08-07 Delavan Inc Combustion systems
US10739001B2 (en) 2017-02-14 2020-08-11 Raytheon Technologies Corporation Combustor liner panel shell interface for a gas turbine engine combustor
US10718521B2 (en) 2017-02-23 2020-07-21 Raytheon Technologies Corporation Combustor liner panel end rail cooling interface passage for a gas turbine engine combustor
US10677462B2 (en) 2017-02-23 2020-06-09 Raytheon Technologies Corporation Combustor liner panel end rail angled cooling interface passage for a gas turbine engine combustor
US10830434B2 (en) 2017-02-23 2020-11-10 Raytheon Technologies Corporation Combustor liner panel end rail with curved interface passage for a gas turbine engine combustor
US10823411B2 (en) 2017-02-23 2020-11-03 Raytheon Technologies Corporation Combustor liner panel end rail cooling enhancement features for a gas turbine engine combustor
FR3064050B1 (fr) * 2017-03-14 2021-02-19 Safran Aircraft Engines Chambre de combustion d'une turbomachine
US10941937B2 (en) 2017-03-20 2021-03-09 Raytheon Technologies Corporation Combustor liner with gasket for gas turbine engine
FR3078384B1 (fr) * 2018-02-28 2021-05-28 Safran Aircraft Engines Chambre de combustion a fond de chambre double
FR3081974B1 (fr) 2018-06-04 2020-06-19 Safran Aircraft Engines Chambre de combustion d'une turbomachine
US11408609B2 (en) * 2018-10-26 2022-08-09 Collins Engine Nozzles, Inc. Combustor dome tiles
US11143108B2 (en) 2019-03-07 2021-10-12 Pratt & Whitney Canada Corp. Annular heat shield assembly for combustor
US11226099B2 (en) * 2019-10-11 2022-01-18 Rolls-Royce Corporation Combustor liner for a gas turbine engine with ceramic matrix composite components
US20240271791A1 (en) * 2023-02-14 2024-08-15 Collins Engine Nozzles, Inc. Line replaceable fuel injector panels with single hatch installation

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU352573A1 (ru) * 1970-10-05 1983-06-23 Pinchuk V V Кольцева камера сгорани газотурбинного двигател
US4480436A (en) * 1972-12-19 1984-11-06 General Electric Company Combustion chamber construction
US4180974A (en) * 1977-10-31 1980-01-01 General Electric Company Combustor dome sleeve
JPS5915728A (ja) * 1982-07-19 1984-01-26 Central Res Inst Of Electric Power Ind 高熱曝露壁面の熱遮断構造
US4843825A (en) * 1988-05-16 1989-07-04 United Technologies Corporation Combustor dome heat shield
SU1753783A1 (ru) * 1990-02-27 1996-06-10 Моторостроительное конструкторское бюро Камера сгорания газотурбинного двигателя
GB2247522B (en) * 1990-09-01 1993-11-10 Rolls Royce Plc Gas turbine engine combustor
CA2070518C (fr) * 1991-07-01 2001-10-02 Adrian Mark Ablett Ensemble dome pour chambre de combustion
EP0591565B1 (fr) * 1992-10-05 1996-01-24 Asea Brown Boveri Ag Fixation d'aube statorique pour turbomachine à écoulement axial
US5623827A (en) * 1995-01-26 1997-04-29 General Electric Company Regenerative cooled dome assembly for a gas turbine engine combustor
GB2298267B (en) * 1995-02-23 1999-01-13 Rolls Royce Plc An arrangement of heat resistant tiles for a gas turbine engine combustor
US6164074A (en) * 1997-12-12 2000-12-26 United Technologies Corporation Combustor bulkhead with improved cooling and air recirculation zone
EP1118806A1 (fr) * 2000-01-20 2001-07-25 Siemens Aktiengesellschaft Structure de paroi sous charge thermique et méthode pour fermer des fentes dans une tel structure
US6546733B2 (en) * 2001-06-28 2003-04-15 General Electric Company Methods and systems for cooling gas turbine engine combustors
US7121095B2 (en) * 2003-08-11 2006-10-17 General Electric Company Combustor dome assembly of a gas turbine engine having improved deflector plates
EP1528343A1 (fr) * 2003-10-27 2005-05-04 Siemens Aktiengesellschaft Tuile réfractaire avec des éléments de renforcement noyés pour révêtement d'une chambre de combustion de turbines à gaz
JP4476152B2 (ja) * 2005-04-01 2010-06-09 三菱重工業株式会社 ガスタービン燃焼器
FR2897417A1 (fr) * 2006-02-10 2007-08-17 Snecma Sa Chambre de combustion annulaire d'une turbomachine
FR2914399B1 (fr) * 2007-03-27 2009-10-02 Snecma Sa Carenage pour fond de chambre de combustion.
FR2918443B1 (fr) * 2007-07-04 2009-10-30 Snecma Sa Chambre de combustion comportant des deflecteurs de protection thermique de fond de chambre et moteur a turbine a gaz en etant equipe

Also Published As

Publication number Publication date
RU2008127426A (ru) 2010-01-10
US20090019856A1 (en) 2009-01-22
FR2918444A1 (fr) 2009-01-09
US20130312420A1 (en) 2013-11-28
EP2012061A1 (fr) 2009-01-07
RU2498162C2 (ru) 2013-11-10
EP2012061B2 (fr) 2020-06-17
EP2012061B1 (fr) 2016-12-07
US8683806B2 (en) 2014-04-01
CA2636659A1 (fr) 2009-01-05
CA2636659C (fr) 2015-10-27

Similar Documents

Publication Publication Date Title
FR2918444B1 (fr) Deflecteur de fond de chambre, chambre de combustion le comportant et moteur a turbine a gaz en etant equipe
ATE460577T1 (de) Schubumluftventil für brennkraftmaschinen mit einem turbolader
ZA200805325B (en) Gas bleed arrangement and barrel and firearm with a gas bleed arrangement
EP1921276A3 (fr) Dispositif de capture d'huile alimentée radiale pour réacteur à double flux étagé
ATE523674T1 (de) Flugzeugmotorgondeleinlassöffnung
ATE538033T1 (de) Gondelrückseitenbaugruppe für einen turbostrahlmotor
ATE537391T1 (de) Klappenventil
TW200801321A (en) Muffler
DE19781063T1 (de) Verbrennungsgasdichtung für einen Verbrennungsmotor
ATE353462T1 (de) Vorrichtung zur geräuschübertragung in einem kraftfahrzeug
RU2011124298A (ru) Холодильный аппарат, в частности бытовой морозильник
EP1914401A3 (fr) Collecteur de gaz d'échappement
EP1701033A4 (fr) Joint contre le gaz de combustion pour une soupape d'injection de carburant
MX2010003996A (es) Sello para una valvula giratoria para un motor de combustion interna.
DE502007004149D1 (de) Baugruppe, umfassend einen abgasturbolader, einen ladeluftkühler und eine ladeluftleitung
ZA200706211B (en) Method for determining at least the position of a movable part of a drive unit such as an internal combustion engine or the similar
ATE434119T1 (de) Ölwanne für eine brennkraftmaschine
PL1882734T3 (pl) Zbiornik, w szczególności fermentownik do biogazu
ATE486212T1 (de) Kraftstoffeinspritzventil für brennkraftmaschinen
ATE354726T1 (de) Abgasrückführventil
ATE307275T1 (de) Schaltwalze
SE0300231D0 (sv) Arrangemang och förfarande för recirkulation av avgaser hos en förbränningsmotor
FR2855846B1 (fr) Carter a chemise souple
HUP0202351A2 (en) Fuel injection device for internal combustion engines
ZA202204620B (en) Dump body front wall heating channel

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

CD Change of name or company name

Owner name: SAFRAN AIRCRAFT ENGINES, FR

Effective date: 20170719

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15

PLFP Fee payment

Year of fee payment: 16

PLFP Fee payment

Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 18