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 equipeInfo
- 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
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
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)
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)
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)
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 |
-
2007
- 2007-07-05 FR FR0704869A patent/FR2918444B1/fr active Active
-
2008
- 2008-07-01 US US12/165,995 patent/US20090019856A1/en not_active Abandoned
- 2008-07-02 CA CA2636659A patent/CA2636659C/fr active Active
- 2008-07-04 EP EP08159737.9A patent/EP2012061B2/fr active Active
- 2008-07-04 RU RU2008127426/06A patent/RU2498162C2/ru active
-
2013
- 2013-08-02 US US13/958,000 patent/US8683806B2/en active Active
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 |
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Legal Events
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CD | Change of name or company name |
Owner name: SAFRAN AIRCRAFT ENGINES, FR Effective date: 20170719 |
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