DE60032663D1 - Verkokungbeständige Kraftstoffeinspritzdüse - Google Patents

Verkokungbeständige Kraftstoffeinspritzdüse

Info

Publication number
DE60032663D1
DE60032663D1 DE60032663T DE60032663T DE60032663D1 DE 60032663 D1 DE60032663 D1 DE 60032663D1 DE 60032663 T DE60032663 T DE 60032663T DE 60032663 T DE60032663 T DE 60032663T DE 60032663 D1 DE60032663 D1 DE 60032663D1
Authority
DE
Germany
Prior art keywords
air
injector
fuel
coswirling
airblast
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
DE60032663T
Other languages
English (en)
Other versions
DE60032663T2 (de
Inventor
James B Hoke
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of DE60032663D1 publication Critical patent/DE60032663D1/de
Publication of DE60032663T2 publication Critical patent/DE60032663T2/de
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
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/106—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet
    • F23D11/107—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet at least one of both being subjected to a swirling motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2206/00—Burners for specific applications
    • F23D2206/10—Turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Glass Compositions (AREA)
DE60032663T 1999-04-15 2000-04-14 Verkokungbeständige Kraftstoffeinspritzdüse Expired - Lifetime DE60032663T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US292137 1999-04-15
US09/292,137 US6715292B1 (en) 1999-04-15 1999-04-15 Coke resistant fuel injector for a low emissions combustor

Publications (2)

Publication Number Publication Date
DE60032663D1 true DE60032663D1 (de) 2007-02-15
DE60032663T2 DE60032663T2 (de) 2007-10-04

Family

ID=23123385

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60032663T Expired - Lifetime DE60032663T2 (de) 1999-04-15 2000-04-14 Verkokungbeständige Kraftstoffeinspritzdüse

Country Status (5)

Country Link
US (1) US6715292B1 (de)
EP (4) EP1767851A3 (de)
JP (1) JP2000320836A (de)
AT (1) ATE350623T1 (de)
DE (1) DE60032663T2 (de)

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US7174717B2 (en) * 2003-12-24 2007-02-13 Pratt & Whitney Canada Corp. Helical channel fuel distributor and method
US7895841B2 (en) * 2006-07-14 2011-03-01 General Electric Company Method and apparatus to facilitate reducing NOx emissions in turbine engines
US7695241B2 (en) * 2006-11-30 2010-04-13 General Electric Company Downstream plasma shielded film cooling
JP4937158B2 (ja) * 2008-02-20 2012-05-23 新潟原動機株式会社 ガスタービン燃焼器
US9062563B2 (en) * 2008-04-09 2015-06-23 General Electric Company Surface treatments for preventing hydrocarbon thermal degradation deposits on articles
WO2009126701A2 (en) * 2008-04-11 2009-10-15 General Electric Company Repairable fuel nozzle and a method of repairing
US20090255118A1 (en) * 2008-04-11 2009-10-15 General Electric Company Method of manufacturing mixers
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US8806871B2 (en) 2008-04-11 2014-08-19 General Electric Company Fuel nozzle
US8091370B2 (en) * 2008-06-03 2012-01-10 United Technologies Corporation Combustor liner cap assembly
US8161751B2 (en) * 2009-04-30 2012-04-24 General Electric Company High volume fuel nozzles for a turbine engine
US8739546B2 (en) * 2009-08-31 2014-06-03 United Technologies Corporation Gas turbine combustor with quench wake control
US8863525B2 (en) 2011-01-03 2014-10-21 General Electric Company Combustor with fuel staggering for flame holding mitigation
US10317081B2 (en) 2011-01-26 2019-06-11 United Technologies Corporation Fuel injector assembly
US9423137B2 (en) 2011-12-29 2016-08-23 Rolls-Royce Corporation Fuel injector with first and second converging fuel-air passages
JP5486619B2 (ja) * 2012-02-28 2014-05-07 株式会社日立製作所 ガスタービン燃焼器及びその運転方法
US8943833B2 (en) * 2012-07-06 2015-02-03 United Technologies Corporation Fuel flexible fuel injector
US9400104B2 (en) * 2012-09-28 2016-07-26 United Technologies Corporation Flow modifier for combustor fuel nozzle tip
WO2014113105A2 (en) * 2012-10-17 2014-07-24 United Technologies Corporation Fuel nozzle for a gas turbine engine
WO2014081334A1 (en) * 2012-11-21 2014-05-30 General Electric Company Anti-coking liquid fuel cartridge
RU2618801C2 (ru) 2013-01-10 2017-05-11 Дженерал Электрик Компани Топливная форсунка, концевой узел топливной форсунки и газовая турбина
WO2014189602A2 (en) * 2013-03-14 2014-11-27 United Technologies Corporation Hollow-wall heat shield for fuel injector component
US11112115B2 (en) 2013-08-30 2021-09-07 Raytheon Technologies Corporation Contoured dilution passages for gas turbine engine combustor
US10731861B2 (en) 2013-11-18 2020-08-04 Raytheon Technologies Corporation Dual fuel nozzle with concentric fuel passages for a gas turbine engine
JP6240327B2 (ja) 2013-11-27 2017-11-29 ゼネラル・エレクトリック・カンパニイ 流体ロックとパージ装置とを有する燃料ノズル
EP3087321B1 (de) 2013-12-23 2020-03-25 General Electric Company Brennstoffdüsestruktur für luftunterstützte brennstoffeinspritzung
WO2015147935A1 (en) 2013-12-23 2015-10-01 General Electric Company Fuel nozzle with flexible support structures
US10934890B2 (en) 2014-05-09 2021-03-02 Raytheon Technologies Corporation Shrouded conduit for arranging a fluid flowpath
US10208673B2 (en) 2014-07-03 2019-02-19 United Technologies Corporation Fuel dispensing apparatus and method of operation
US9759356B2 (en) 2014-07-03 2017-09-12 United Technologies Corporation Insulated flowpath assembly
US9976743B2 (en) 2014-07-03 2018-05-22 United Technologies Corporation Dilution hole assembly
US9915480B2 (en) 2014-07-03 2018-03-13 United Technologies Corporation Tube assembly
US9939157B2 (en) 2015-03-10 2018-04-10 General Electric Company Hybrid air blast fuel nozzle
US10591164B2 (en) 2015-03-12 2020-03-17 General Electric Company Fuel nozzle for a gas turbine engine
US10502425B2 (en) * 2016-06-03 2019-12-10 General Electric Company Contoured shroud swirling pre-mix fuel injector assembly
US10738704B2 (en) 2016-10-03 2020-08-11 Raytheon Technologies Corporation Pilot/main fuel shifting in an axial staged combustor for a gas turbine engine
DE102016219424A1 (de) * 2016-10-06 2018-04-12 Rolls-Royce Deutschland Ltd & Co Kg Brennkammeranordnung einer Gasturbine sowie Fluggasturbine
US20180231253A1 (en) * 2017-02-16 2018-08-16 General Electric Company Object with tear-shaped suspension for annular bodies
US11293641B2 (en) 2017-02-16 2022-04-05 General Electric Company Object with tear-shaped suspension for annular bodies
WO2018162994A1 (en) * 2017-03-07 2018-09-13 8 Rivers Capital, Llc System and method for operation of a flexible fuel combustor for a gas turbine
JP2019138560A (ja) * 2018-02-09 2019-08-22 株式会社Ihi 流体噴射装置、ガスタービンエンジン及び流体噴射装置の製造方法
JP7266730B2 (ja) * 2018-02-09 2023-04-28 株式会社Ihi 流体噴射装置、ガスタービンエンジン及び流体噴射装置の製造方法
KR102091043B1 (ko) * 2018-05-30 2020-03-20 두산중공업 주식회사 연소기용 노즐, 연소기 및 이를 포함하는 가스 터빈
WO2020123304A1 (en) * 2018-12-14 2020-06-18 Cummins Filtration Ip, Inc. Diesel fuel dosing module for regeneration of diesel particulate filters with continuous purging
RU2767856C1 (ru) * 2021-03-30 2022-03-22 Публичное акционерное общество "ОДК-Уфимское моторостроительное производственное объединение" (ПАО "ОДК-УМПО") Двухканальная топливная форсунка камеры сгорания турбомашины
WO2023091306A2 (en) * 2021-11-03 2023-05-25 Power Systems Mfg., Llc Multitube pilot injector having a flame anchor for a gas turbine engine
CN116927953A (zh) 2022-03-31 2023-10-24 通用电气公司 具有形状记忆合金颗粒的表面
CN117365748A (zh) * 2022-07-01 2024-01-09 通用电气公司 用于碳氢流体的自清洁导管

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US3684186A (en) 1970-06-26 1972-08-15 Ex Cell O Corp Aerating fuel nozzle
US3713588A (en) 1970-11-27 1973-01-30 Gen Motors Corp Liquid fuel spray nozzles with air atomization
US4111369A (en) 1977-07-05 1978-09-05 General Motors Corporation Fuel nozzle
US4362022A (en) 1980-03-03 1982-12-07 United Technologies Corporation Anti-coke fuel nozzle
US4562698A (en) 1980-12-02 1986-01-07 Ex-Cell-O Corporation Variable area means for air systems of air blast type fuel nozzle assemblies
US4609150A (en) 1983-07-19 1986-09-02 United Technologies Corporation Fuel nozzle for gas turbine engine
US4798330A (en) 1986-02-14 1989-01-17 Fuel Systems Textron Inc. Reduced coking of fuel nozzles
US4773596A (en) 1987-04-06 1988-09-27 United Technologies Corporation Airblast fuel injector
US4946105A (en) 1988-04-12 1990-08-07 United Technologies Corporation Fuel nozzle for gas turbine engine
US4941617A (en) 1988-12-14 1990-07-17 United Technologies Corporation Airblast fuel nozzle
US4977740A (en) 1989-06-07 1990-12-18 United Technologies Corporation Dual fuel injector
US5255508A (en) 1991-11-01 1993-10-26 United Technologies Corporation Fuel nozzle assembly and method for making the assembly
US5307635A (en) 1992-10-29 1994-05-03 United Technologies Corporation Fuel nozzle with combined radial and axial bellows

Also Published As

Publication number Publication date
EP1767851A2 (de) 2007-03-28
JP2000320836A (ja) 2000-11-24
EP1767852A2 (de) 2007-03-28
EP1767853A3 (de) 2007-12-19
US6715292B1 (en) 2004-04-06
EP1767851A3 (de) 2007-12-19
EP1045202A1 (de) 2000-10-18
EP1767853A2 (de) 2007-03-28
DE60032663T2 (de) 2007-10-04
EP1045202B1 (de) 2007-01-03
ATE350623T1 (de) 2007-01-15
EP1767852A3 (de) 2007-12-19

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Legal Events

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