CN101676535B - 燃料喷嘴顶端组件 - Google Patents

燃料喷嘴顶端组件 Download PDF

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Publication number
CN101676535B
CN101676535B CN200910175635.4A CN200910175635A CN101676535B CN 101676535 B CN101676535 B CN 101676535B CN 200910175635 A CN200910175635 A CN 200910175635A CN 101676535 B CN101676535 B CN 101676535B
Authority
CN
China
Prior art keywords
tip
axial
fuel nozzle
fuel
turbine system
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
CN200910175635.4A
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English (en)
Chinese (zh)
Other versions
CN101676535A (zh
Inventor
D·M·拜利
S·R·西蒙斯
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of CN101676535A publication Critical patent/CN101676535A/zh
Application granted granted Critical
Publication of CN101676535B publication Critical patent/CN101676535B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/22—Fuel supply systems
    • 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
    • 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
    • F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/07001—Air swirling vanes incorporating fuel injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Spray-Type Burners (AREA)
CN200910175635.4A 2008-09-17 2009-09-17 燃料喷嘴顶端组件 Expired - Fee Related CN101676535B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/212,576 US8261554B2 (en) 2008-09-17 2008-09-17 Fuel nozzle tip assembly
US12/212,576 2008-09-17
US12/212576 2008-09-17

Publications (2)

Publication Number Publication Date
CN101676535A CN101676535A (zh) 2010-03-24
CN101676535B true CN101676535B (zh) 2014-10-22

Family

ID=41694061

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910175635.4A Expired - Fee Related CN101676535B (zh) 2008-09-17 2009-09-17 燃料喷嘴顶端组件

Country Status (4)

Country Link
US (1) US8261554B2 (https=)
JP (1) JP5399178B2 (https=)
CN (1) CN101676535B (https=)
DE (1) DE102009044026A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120137695A1 (en) * 2010-12-01 2012-06-07 General Electric Company Fuel nozzle with gas only insert
US9052113B1 (en) * 2011-06-06 2015-06-09 General Electric Company Combustor nozzle and method for modifying the combustor nozzle
US8794544B2 (en) 2011-06-06 2014-08-05 General Electric Company Combustor nozzle and method for modifying the combustor nozzle
US20130104553A1 (en) * 2011-11-01 2013-05-02 General Electric Company Injection apparatus
US9228498B2 (en) * 2012-03-01 2016-01-05 Solar Turbines Incorporated Laser clad fuel injector premix barrel
US9174309B2 (en) * 2012-07-24 2015-11-03 General Electric Company Turbine component and a process of fabricating a turbine component
US20150167983A1 (en) * 2013-12-13 2015-06-18 General Electric Company Bundled tube fuel injector tube tip
US10364982B2 (en) * 2015-11-19 2019-07-30 Ansaldo Energia Switzerland AG Method for reconditioning fuel nozzle assemblies
US10228140B2 (en) * 2016-02-18 2019-03-12 General Electric Company Gas-only cartridge for a premix fuel nozzle
JP6654487B2 (ja) * 2016-03-30 2020-02-26 三菱重工業株式会社 燃焼器、及びガスタービン
US11098900B2 (en) * 2017-07-21 2021-08-24 Delavan Inc. Fuel injectors and methods of making fuel injectors
JP7774176B1 (ja) * 2025-05-19 2025-11-20 三菱重工業株式会社 タービン静翼、タービン、及びガスタービン

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2038473A (en) * 1978-12-27 1980-07-23 Lucas Industries Ltd Fuel injector assembly
CN2073938U (zh) * 1990-03-19 1991-03-27 李玉涛 星形燃气轮机
US6256995B1 (en) * 1999-11-29 2001-07-10 Pratt & Whitney Canada Corp. Simple low cost fuel nozzle support
CN1670348A (zh) * 2004-03-15 2005-09-21 通用电气公司 受控的压力燃料喷嘴系统
CN101082422A (zh) * 2006-05-31 2007-12-05 通用电气公司 用于燃气涡轮发动机燃料喷嘴的入口流动调节器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4850196A (en) * 1987-10-13 1989-07-25 Westinghouse Electric Corp. Fuel nozzle assembly for a gas turbine engine
US6082113A (en) * 1998-05-22 2000-07-04 Pratt & Whitney Canada Corp. Gas turbine fuel injector
US6363724B1 (en) * 2000-08-31 2002-04-02 General Electric Company Gas only nozzle fuel tip
JP2003003933A (ja) * 2001-06-20 2003-01-08 Toyota Central Res & Dev Lab Inc 燃料噴射ノズル
JP2003314300A (ja) * 2002-04-17 2003-11-06 Mitsubishi Heavy Ind Ltd 油焚ガスタービンの燃焼器、油焚ガスタービン及びガスタービンプラント
US7290394B2 (en) * 2002-11-21 2007-11-06 Parker-Hannifin Corporation Fuel injector flexible feed with moveable nozzle tip
US7237730B2 (en) * 2005-03-17 2007-07-03 Pratt & Whitney Canada Corp. Modular fuel nozzle and method of making
US7216594B2 (en) * 2005-05-03 2007-05-15 Alstom Technology, Ltc. Multiple segment ceramic fuel nozzle tip
US20070119183A1 (en) * 2005-11-28 2007-05-31 General Electric Company Gas turbine engine combustor
US8166763B2 (en) * 2006-09-14 2012-05-01 Solar Turbines Inc. Gas turbine fuel injector with a removable pilot assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2038473A (en) * 1978-12-27 1980-07-23 Lucas Industries Ltd Fuel injector assembly
CN2073938U (zh) * 1990-03-19 1991-03-27 李玉涛 星形燃气轮机
US6256995B1 (en) * 1999-11-29 2001-07-10 Pratt & Whitney Canada Corp. Simple low cost fuel nozzle support
CN1670348A (zh) * 2004-03-15 2005-09-21 通用电气公司 受控的压力燃料喷嘴系统
CN101082422A (zh) * 2006-05-31 2007-12-05 通用电气公司 用于燃气涡轮发动机燃料喷嘴的入口流动调节器

Also Published As

Publication number Publication date
US8261554B2 (en) 2012-09-11
DE102009044026A1 (de) 2010-03-25
CN101676535A (zh) 2010-03-24
US20100064690A1 (en) 2010-03-18
JP2010071641A (ja) 2010-04-02
JP5399178B2 (ja) 2014-01-29

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SE01 Entry into force of request for substantive examination
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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141022

Termination date: 20180917

CF01 Termination of patent right due to non-payment of annual fee