FR2911667B1 - Systeme d'injection de carburant a double injecteur. - Google Patents

Systeme d'injection de carburant a double injecteur.

Info

Publication number
FR2911667B1
FR2911667B1 FR0752820A FR0752820A FR2911667B1 FR 2911667 B1 FR2911667 B1 FR 2911667B1 FR 0752820 A FR0752820 A FR 0752820A FR 0752820 A FR0752820 A FR 0752820A FR 2911667 B1 FR2911667 B1 FR 2911667B1
Authority
FR
France
Prior art keywords
fuel injection
injection system
double injector
injector
double
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 - Fee Related
Application number
FR0752820A
Other languages
English (en)
Other versions
FR2911667A1 (fr
Inventor
Denis Sandelis
Michel Desaulty
Christophe Baudoin
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 FR0752820A priority Critical patent/FR2911667B1/fr
Priority to CA2619421A priority patent/CA2619421C/fr
Priority to EP08150474.8A priority patent/EP1953455B1/fr
Priority to JP2008011192A priority patent/JP5142202B2/ja
Priority to RU2008102394/06A priority patent/RU2468297C2/ru
Priority to US12/018,520 priority patent/US7942003B2/en
Publication of FR2911667A1 publication Critical patent/FR2911667A1/fr
Application granted granted Critical
Publication of FR2911667B1 publication Critical patent/FR2911667B1/fr
Expired - Fee Related 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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/34—Feeding into different combustion zones
    • F23R3/343—Pilot flames, i.e. fuel nozzles or injectors using only a very small proportion of the total fuel to insure continuous combustion
FR0752820A 2007-01-23 2007-01-23 Systeme d'injection de carburant a double injecteur. Expired - Fee Related FR2911667B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0752820A FR2911667B1 (fr) 2007-01-23 2007-01-23 Systeme d'injection de carburant a double injecteur.
CA2619421A CA2619421C (fr) 2007-01-23 2008-01-21 Systeme d'injection de carburant a double injecteur
EP08150474.8A EP1953455B1 (fr) 2007-01-23 2008-01-22 Système d'injection de carburant à double injecteur
JP2008011192A JP5142202B2 (ja) 2007-01-23 2008-01-22 二重インジェクタ式燃料インジェクタシステム
RU2008102394/06A RU2468297C2 (ru) 2007-01-23 2008-01-22 Система впрыска топлива в камеру сгорания газотурбинного двигателя, камера сгорания, оснащенная такой системой, и газотурбинный двигатель
US12/018,520 US7942003B2 (en) 2007-01-23 2008-01-23 Dual-injector fuel injector system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0752820A FR2911667B1 (fr) 2007-01-23 2007-01-23 Systeme d'injection de carburant a double injecteur.

Publications (2)

Publication Number Publication Date
FR2911667A1 FR2911667A1 (fr) 2008-07-25
FR2911667B1 true FR2911667B1 (fr) 2009-10-02

Family

ID=38474204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0752820A Expired - Fee Related FR2911667B1 (fr) 2007-01-23 2007-01-23 Systeme d'injection de carburant a double injecteur.

Country Status (6)

Country Link
US (1) US7942003B2 (fr)
EP (1) EP1953455B1 (fr)
JP (1) JP5142202B2 (fr)
CA (1) CA2619421C (fr)
FR (1) FR2911667B1 (fr)
RU (1) RU2468297C2 (fr)

Families Citing this family (119)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7878000B2 (en) * 2005-12-20 2011-02-01 General Electric Company Pilot fuel injector for mixer assembly of a high pressure gas turbine engine
JP5023526B2 (ja) * 2006-03-23 2012-09-12 株式会社Ｉｈｉ 燃焼器用バーナ及び燃焼方法
GB0625016D0 (en) * 2006-12-15 2007-01-24 Rolls Royce Plc Fuel injector
JP4364911B2 (ja) * 2007-02-15 2009-11-18 川崎重工業株式会社 ガスタービンエンジンの燃焼器
US9464573B2 (en) 2007-09-25 2016-10-11 Airbus Sas Method for operating a gas turbine engine, power supplying device for conducting such method and aircraft using such method
GB2456147B (en) * 2008-01-03 2010-07-14 Rolls Royce Plc Fuel Injector Assembly for Gas Turbine Engines
EP2268897B1 (fr) 2008-03-28 2020-11-11 Exxonmobil Upstream Research Company Systeme et procede de production d'electricite a faible emission et recuperation d'hydrocarbures
US8734545B2 (en) 2008-03-28 2014-05-27 Exxonmobil Upstream Research Company Low emission power generation and hydrocarbon recovery systems and methods
BRPI0920139A2 (pt) 2008-10-14 2015-12-22 Exxonmobil Upstream Res Co sistema de combustão, método de controle de combustão, e, sistema de combustor.
US8281597B2 (en) * 2008-12-31 2012-10-09 General Electric Company Cooled flameholder swirl cup
US20100170253A1 (en) * 2009-01-07 2010-07-08 General Electric Company Method and apparatus for fuel injection in a turbine engine
FR2943119B1 (fr) * 2009-03-12 2011-03-25 Snecma Systemes d'injection de carburant dans une chambre de combustion de turbomachine
US20100300102A1 (en) * 2009-05-28 2010-12-02 General Electric Company Method and apparatus for air and fuel injection in a turbine
US20100307160A1 (en) * 2009-06-03 2010-12-09 Vinayak Barve Convex Pilot Cone
JP5896443B2 (ja) * 2009-06-05 2016-03-30 国立研究開発法人宇宙航空研究開発機構 燃料ノズル
AU2010318595C1 (en) 2009-11-12 2016-10-06 Exxonmobil Upstream Research Company Low emission power generation and hydrocarbon recovery systems and methods
FR2956897B1 (fr) * 2010-02-26 2012-07-20 Snecma Systeme d'injection pour chambre de combustion de turbomachine, comprenant des moyens d'injection d'air ameliorant le melange air-carburant
SG10201505209UA (en) 2010-07-02 2015-08-28 Exxonmobil Upstream Res Co Low emission power generation systems and methods
JP5906555B2 (ja) 2010-07-02 2016-04-20 エクソンモービル アップストリーム リサーチ カンパニー 排ガス再循環方式によるリッチエアの化学量論的燃焼
US9732673B2 (en) 2010-07-02 2017-08-15 Exxonmobil Upstream Research Company Stoichiometric combustion with exhaust gas recirculation and direct contact cooler
MY164051A (en) 2010-07-02 2017-11-15 Exxonmobil Upstream Res Co Low emission triple-cycle power generation systems and methods
US20120023951A1 (en) * 2010-07-29 2012-02-02 Nishant Govindbhai Parsania Fuel nozzle with air admission shroud
US8662408B2 (en) * 2010-08-11 2014-03-04 General Electric Company Annular injector assembly and methods of assembling the same
US9003804B2 (en) * 2010-11-24 2015-04-14 Delavan Inc Multipoint injectors with auxiliary stage
US8899048B2 (en) * 2010-11-24 2014-12-02 Delavan Inc. Low calorific value fuel combustion systems for gas turbine engines
JP5546432B2 (ja) 2010-11-30 2014-07-09 株式会社日立製作所 ガスタービン燃焼器及び燃料供給方法
US20120151928A1 (en) * 2010-12-17 2012-06-21 Nayan Vinodbhai Patel Cooling flowpath dirt deflector in fuel nozzle
US8312724B2 (en) * 2011-01-26 2012-11-20 United Technologies Corporation Mixer assembly for a gas turbine engine having a pilot mixer with a corner flame stabilizing recirculation zone
US9920932B2 (en) 2011-01-26 2018-03-20 United Technologies Corporation Mixer assembly for a gas turbine engine
FR2971039B1 (fr) 2011-02-02 2013-01-11 Turbomeca Injecteur de chambre de combustion de turbine a gaz a double circuit de carburant et chambre de combustion equipee d'au moins un tel injecteur
US8925325B2 (en) 2011-03-18 2015-01-06 Delavan Inc. Recirculating product injection nozzle
TWI563166B (en) 2011-03-22 2016-12-21 Exxonmobil Upstream Res Co Integrated generation systems and methods for generating power
TWI563165B (en) 2011-03-22 2016-12-21 Exxonmobil Upstream Res Co Power generation system and method for generating power
TWI593872B (zh) 2011-03-22 2017-08-01 艾克頌美孚上游研究公司 整合系統及產生動力之方法
TWI564474B (zh) 2011-03-22 2017-01-01 艾克頌美孚上游研究公司 於渦輪系統中控制化學計量燃燒的整合系統和使用彼之產生動力的方法
US8919132B2 (en) * 2011-05-18 2014-12-30 Solar Turbines Inc. Method of operating a gas turbine engine
US8893500B2 (en) * 2011-05-18 2014-11-25 Solar Turbines Inc. Lean direct fuel injector
JP5772245B2 (ja) * 2011-06-03 2015-09-02 川崎重工業株式会社 燃料噴射装置
US9188063B2 (en) 2011-11-03 2015-11-17 Delavan Inc. Injectors for multipoint injection
US9810050B2 (en) 2011-12-20 2017-11-07 Exxonmobil Upstream Research Company Enhanced coal-bed methane production
US9423137B2 (en) * 2011-12-29 2016-08-23 Rolls-Royce Corporation Fuel injector with first and second converging fuel-air passages
DE102012002664A1 (de) 2012-02-10 2013-08-14 Rolls-Royce Deutschland Ltd & Co Kg Gasturbinenvormischbrenner
US9353682B2 (en) 2012-04-12 2016-05-31 General Electric Company Methods, systems and apparatus relating to combustion turbine power plants with exhaust gas recirculation
US10273880B2 (en) 2012-04-26 2019-04-30 General Electric Company System and method of recirculating exhaust gas for use in a plurality of flow paths in a gas turbine engine
US9784185B2 (en) 2012-04-26 2017-10-10 General Electric Company System and method for cooling a gas turbine with an exhaust gas provided by the gas turbine
US9212822B2 (en) * 2012-05-30 2015-12-15 General Electric Company Fuel injection assembly for use in turbine engines and method of assembling same
JP5924618B2 (ja) * 2012-06-07 2016-05-25 川崎重工業株式会社 燃料噴射装置
DE102012017065A1 (de) * 2012-08-28 2014-03-27 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zum Betrieb eines Magervormischbrenners einer Fluggasturbine sowie Vorrichtung zur Durchführung des Verfahrens
FR2996287B1 (fr) * 2012-09-28 2018-03-02 Safran Aircraft Engines Dispositif d'injection pour une chambre de combustion de turbomachine
US9869279B2 (en) 2012-11-02 2018-01-16 General Electric Company System and method for a multi-wall turbine combustor
US9574496B2 (en) 2012-12-28 2017-02-21 General Electric Company System and method for a turbine combustor
US9599070B2 (en) 2012-11-02 2017-03-21 General Electric Company System and method for oxidant compression in a stoichiometric exhaust gas recirculation gas turbine system
US10100741B2 (en) 2012-11-02 2018-10-16 General Electric Company System and method for diffusion combustion with oxidant-diluent mixing in a stoichiometric exhaust gas recirculation gas turbine system
US10215412B2 (en) 2012-11-02 2019-02-26 General Electric Company System and method for load control with diffusion combustion in a stoichiometric exhaust gas recirculation gas turbine system
US9708977B2 (en) 2012-12-28 2017-07-18 General Electric Company System and method for reheat in gas turbine with exhaust gas recirculation
US9611756B2 (en) 2012-11-02 2017-04-04 General Electric Company System and method for protecting components in a gas turbine engine with exhaust gas recirculation
US9803865B2 (en) 2012-12-28 2017-10-31 General Electric Company System and method for a turbine combustor
US9631815B2 (en) 2012-12-28 2017-04-25 General Electric Company System and method for a turbine combustor
US10107495B2 (en) 2012-11-02 2018-10-23 General Electric Company Gas turbine combustor control system for stoichiometric combustion in the presence of a diluent
US10208677B2 (en) 2012-12-31 2019-02-19 General Electric Company Gas turbine load control system
US9581081B2 (en) 2013-01-13 2017-02-28 General Electric Company System and method for protecting components in a gas turbine engine with exhaust gas recirculation
US9512759B2 (en) 2013-02-06 2016-12-06 General Electric Company System and method for catalyst heat utilization for gas turbine with exhaust gas recirculation
TW201502356A (zh) 2013-02-21 2015-01-16 Exxonmobil Upstream Res Co 氣渦輪機排氣中氧之減少
US9938861B2 (en) 2013-02-21 2018-04-10 Exxonmobil Upstream Research Company Fuel combusting method
US10221762B2 (en) 2013-02-28 2019-03-05 General Electric Company System and method for a turbine combustor
US20140250945A1 (en) 2013-03-08 2014-09-11 Richard A. Huntington Carbon Dioxide Recovery
US9618261B2 (en) 2013-03-08 2017-04-11 Exxonmobil Upstream Research Company Power generation and LNG production
EP2964735A1 (fr) 2013-03-08 2016-01-13 Exxonmobil Upstream Research Company Production d'énergie et récupération de méthane à partir d'hydrates de méthane
TW201500635A (zh) 2013-03-08 2015-01-01 Exxonmobil Upstream Res Co 處理廢氣以供用於提高油回收
US9617914B2 (en) 2013-06-28 2017-04-11 General Electric Company Systems and methods for monitoring gas turbine systems having exhaust gas recirculation
US9835089B2 (en) 2013-06-28 2017-12-05 General Electric Company System and method for a fuel nozzle
US9631542B2 (en) 2013-06-28 2017-04-25 General Electric Company System and method for exhausting combustion gases from gas turbine engines
TWI654368B (zh) 2013-06-28 2019-03-21 美商艾克頌美孚上游研究公司 用於控制在廢氣再循環氣渦輪機系統中的廢氣流之系統、方法與媒體
US9587510B2 (en) 2013-07-30 2017-03-07 General Electric Company System and method for a gas turbine engine sensor
US9903588B2 (en) 2013-07-30 2018-02-27 General Electric Company System and method for barrier in passage of combustor of gas turbine engine with exhaust gas recirculation
US9951658B2 (en) 2013-07-31 2018-04-24 General Electric Company System and method for an oxidant heating system
US10030588B2 (en) 2013-12-04 2018-07-24 General Electric Company Gas turbine combustor diagnostic system and method
US9752458B2 (en) 2013-12-04 2017-09-05 General Electric Company System and method for a gas turbine engine
US10227920B2 (en) 2014-01-15 2019-03-12 General Electric Company Gas turbine oxidant separation system
US9915200B2 (en) 2014-01-21 2018-03-13 General Electric Company System and method for controlling the combustion process in a gas turbine operating with exhaust gas recirculation
US9863267B2 (en) 2014-01-21 2018-01-09 General Electric Company System and method of control for a gas turbine engine
US10907833B2 (en) 2014-01-24 2021-02-02 Raytheon Technologies Corporation Axial staged combustor with restricted main fuel injector
US10079564B2 (en) 2014-01-27 2018-09-18 General Electric Company System and method for a stoichiometric exhaust gas recirculation gas turbine system
US20150285502A1 (en) * 2014-04-08 2015-10-08 General Electric Company Fuel nozzle shroud and method of manufacturing the shroud
US10047633B2 (en) 2014-05-16 2018-08-14 General Electric Company Bearing housing
US9885290B2 (en) 2014-06-30 2018-02-06 General Electric Company Erosion suppression system and method in an exhaust gas recirculation gas turbine system
US10655542B2 (en) 2014-06-30 2020-05-19 General Electric Company Method and system for startup of gas turbine system drive trains with exhaust gas recirculation
US10060359B2 (en) 2014-06-30 2018-08-28 General Electric Company Method and system for combustion control for gas turbine system with exhaust gas recirculation
US9819292B2 (en) 2014-12-31 2017-11-14 General Electric Company Systems and methods to respond to grid overfrequency events for a stoichiometric exhaust recirculation gas turbine
US9869247B2 (en) 2014-12-31 2018-01-16 General Electric Company Systems and methods of estimating a combustion equivalence ratio in a gas turbine with exhaust gas recirculation
US10788212B2 (en) 2015-01-12 2020-09-29 General Electric Company System and method for an oxidant passageway in a gas turbine system with exhaust gas recirculation
US10316746B2 (en) 2015-02-04 2019-06-11 General Electric Company Turbine system with exhaust gas recirculation, separation and extraction
US10253690B2 (en) 2015-02-04 2019-04-09 General Electric Company Turbine system with exhaust gas recirculation, separation and extraction
US10094566B2 (en) 2015-02-04 2018-10-09 General Electric Company Systems and methods for high volumetric oxidant flow in gas turbine engine with exhaust gas recirculation
US10267270B2 (en) 2015-02-06 2019-04-23 General Electric Company Systems and methods for carbon black production with a gas turbine engine having exhaust gas recirculation
US10145269B2 (en) 2015-03-04 2018-12-04 General Electric Company System and method for cooling discharge flow
US10480792B2 (en) 2015-03-06 2019-11-19 General Electric Company Fuel staging in a gas turbine engine
US10385809B2 (en) 2015-03-31 2019-08-20 Delavan Inc. Fuel nozzles
US9897321B2 (en) 2015-03-31 2018-02-20 Delavan Inc. Fuel nozzles
FR3042023B1 (fr) * 2015-10-06 2020-06-05 Safran Helicopter Engines Chambre de combustion annulaire pour turbomachine
EP3184898A1 (fr) * 2015-12-23 2017-06-28 Siemens Aktiengesellschaft Chambre de combustion pour turbine à gaz
US10047959B2 (en) * 2015-12-29 2018-08-14 Pratt & Whitney Canada Corp. Fuel injector for fuel spray nozzle
WO2017116266A1 (fr) * 2015-12-30 2017-07-06 General Electric Company Buses à combustible liquide pour chambres de combustion à double carburant
US10859272B2 (en) * 2016-01-15 2020-12-08 Siemens Aktiengesellschaft Combustor for a gas turbine
US10502425B2 (en) * 2016-06-03 2019-12-10 General Electric Company Contoured shroud swirling pre-mix fuel injector assembly
US11149952B2 (en) * 2016-12-07 2021-10-19 Raytheon Technologies Corporation Main mixer in an axial staged combustor for a gas turbine engine
US10801728B2 (en) * 2016-12-07 2020-10-13 Raytheon Technologies Corporation Gas turbine engine combustor main mixer with vane supported centerbody
RU173301U1 (ru) * 2017-03-06 2017-08-21 Публичное акционерное общество "Научно-производственное объединение "Сатурн" Фронтовое устройство камеры сгорания газотурбинного двигателя
US11149948B2 (en) * 2017-08-21 2021-10-19 General Electric Company Fuel nozzle with angled main injection ports and radial main injection ports
US11561008B2 (en) * 2017-08-23 2023-01-24 General Electric Company Fuel nozzle assembly for high fuel/air ratio and reduced combustion dynamics
US11480338B2 (en) * 2017-08-23 2022-10-25 General Electric Company Combustor system for high fuel/air ratio and reduced combustion dynamics
US11408346B2 (en) * 2017-08-28 2022-08-09 Kawasaki Jukogyo Kabushiki Kaisha Fuel injector
GB201820206D0 (en) 2018-12-12 2019-01-23 Rolls Royce Plc A fuel spray nozzle
US11156360B2 (en) * 2019-02-18 2021-10-26 General Electric Company Fuel nozzle assembly
GB201909168D0 (en) 2019-06-26 2019-08-07 Rolls Royce Plc Fuel injector
EP3910238A1 (fr) * 2020-05-15 2021-11-17 Siemens Aktiengesellschaft Cône pilote
KR102322596B1 (ko) * 2020-07-17 2021-11-05 두산중공업 주식회사 연소기용 노즐 어셈블리 및 이를 포함하는 가스터빈 연소기
RU208130U1 (ru) * 2021-04-26 2021-12-06 Публичное Акционерное Общество "Одк-Сатурн" Стенка фронта жаровой трубы камеры сгорания
DE102022207492A1 (de) 2022-07-21 2024-02-01 Rolls-Royce Deutschland Ltd & Co Kg Düsenvorrichtung zur Zugabe zumindest eines gasförmigen Kraftstoffes und eines flüssigen Kraftstoffes, Set, Zuleitungssystem und Gasturbinenanordnung

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2706021B1 (fr) 1993-06-03 1995-07-07 Snecma Chambre de combustion comprenant un ensemble séparateur de gaz.
FR2751731B1 (fr) * 1996-07-25 1998-09-04 Snecma Ensemble bol-deflecteur pour chambre de combustion de turbomachine
FR2753779B1 (fr) * 1996-09-26 1998-10-16 Systeme d'injection aerodynamique d'un melange air carburant
US5865024A (en) * 1997-01-14 1999-02-02 General Electric Company Dual fuel mixer for gas turbine combustor
CA2288555C (fr) * 1998-11-12 2007-01-23 Mitsubishi Heavy Industries, Ltd. Chambre de combustion a turbine a gaz
US6389815B1 (en) * 2000-09-08 2002-05-21 General Electric Company Fuel nozzle assembly for reduced exhaust emissions
US6381964B1 (en) * 2000-09-29 2002-05-07 General Electric Company Multiple annular combustion chamber swirler having atomizing pilot
US6363726B1 (en) * 2000-09-29 2002-04-02 General Electric Company Mixer having multiple swirlers
US6367262B1 (en) * 2000-09-29 2002-04-09 General Electric Company Multiple annular swirler
US20020162333A1 (en) * 2001-05-02 2002-11-07 Honeywell International, Inc., Law Dept. Ab2 Partial premix dual circuit fuel injector
US6418726B1 (en) * 2001-05-31 2002-07-16 General Electric Company Method and apparatus for controlling combustor emissions
FR2832493B1 (fr) * 2001-11-21 2004-07-09 Snecma Moteurs Systeme d'injection multi-etages d'un melange air/carburant dans une chambre de combustion de turbomachine
RU2226652C2 (ru) * 2002-05-28 2004-04-10 Открытое акционерное общество "Авиадвигатель" Камера сгорания газотурбинного двигателя
US6986255B2 (en) * 2002-10-24 2006-01-17 Rolls-Royce Plc Piloted airblast lean direct fuel injector with modified air splitter
JP4065947B2 (ja) * 2003-08-05 2008-03-26 独立行政法人 宇宙航空研究開発機構 ガスタービン燃焼器用燃料・空気プレミキサー
FR2859272B1 (fr) * 2003-09-02 2005-10-14 Snecma Moteurs Systeme d'injection air/carburant, dans une chambre de combustion de turbomachine, ayant des moyens de generation de plasmas froids
RU38218U1 (ru) * 2003-12-23 2004-05-27 Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения им. П.И. Баранова" Устройство для подготовки и подачи топливовоздушной смеси в камеру сгорания
US8511097B2 (en) * 2005-03-18 2013-08-20 Kawasaki Jukogyo Kabushiki Kaisha Gas turbine combustor and ignition method of igniting fuel mixture in the same
US7779636B2 (en) * 2005-05-04 2010-08-24 Delavan Inc Lean direct injection atomizer for gas turbine engines
US7878000B2 (en) * 2005-12-20 2011-02-01 General Electric Company Pilot fuel injector for mixer assembly of a high pressure gas turbine engine
FR2896030B1 (fr) * 2006-01-09 2008-04-18 Snecma Sa Refroidissement d'un dispositif d'injection multimode pour chambre de combustion, notamment d'un turboreacteur
US7762073B2 (en) * 2006-03-01 2010-07-27 General Electric Company Pilot mixer for mixer assembly of a gas turbine engine combustor having a primary fuel injector and a plurality of secondary fuel injection ports
JP4364911B2 (ja) * 2007-02-15 2009-11-18 川崎重工業株式会社 ガスタービンエンジンの燃焼器
JP4733195B2 (ja) * 2009-04-27 2011-07-27 川崎重工業株式会社 ガスタービンエンジンの燃料噴霧装置

Also Published As

Publication number Publication date
RU2008102394A (ru) 2009-07-27
JP2008180495A (ja) 2008-08-07
FR2911667A1 (fr) 2008-07-25
EP1953455B1 (fr) 2015-01-21
US7942003B2 (en) 2011-05-17
RU2468297C2 (ru) 2012-11-27
JP5142202B2 (ja) 2013-02-13
US20080236165A1 (en) 2008-10-02
CA2619421C (fr) 2015-12-01
EP1953455A1 (fr) 2008-08-06
CA2619421A1 (fr) 2008-07-23

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