CN101713539B - 冲击冷却的燃烧器密封件 - Google Patents

冲击冷却的燃烧器密封件 Download PDF

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Publication number
CN101713539B
CN101713539B CN200910179266.6A CN200910179266A CN101713539B CN 101713539 B CN101713539 B CN 101713539B CN 200910179266 A CN200910179266 A CN 200910179266A CN 101713539 B CN101713539 B CN 101713539B
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China
Prior art keywords
seal
burner
combustor
gap
sealing layer
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CN200910179266.6A
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English (en)
Chinese (zh)
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CN101713539A (zh
Inventor
T·E·约翰逊
P·B·梅尔顿
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General Electric Company PLC
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General Electric Co
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Publication of CN101713539A publication Critical patent/CN101713539A/zh
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Publication of CN101713539B publication Critical patent/CN101713539B/zh
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    • 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
    • F23R3/44—Combustion chambers comprising a single tubular flame tube within a tubular casing
    • 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
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00012—Details of sealing devices
    • 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
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/03044—Impingement cooled combustion chamber walls or subassemblies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Gas Burners (AREA)
CN200910179266.6A 2008-09-30 2009-09-30 冲击冷却的燃烧器密封件 Active CN101713539B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/242013 2008-09-30
US12/242,013 US8079219B2 (en) 2008-09-30 2008-09-30 Impingement cooled combustor seal

Publications (2)

Publication Number Publication Date
CN101713539A CN101713539A (zh) 2010-05-26
CN101713539B true CN101713539B (zh) 2014-04-02

Family

ID=41720078

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910179266.6A Active CN101713539B (zh) 2008-09-30 2009-09-30 冲击冷却的燃烧器密封件

Country Status (4)

Country Link
US (1) US8079219B2 (enExample)
JP (1) JP5507179B2 (enExample)
CN (1) CN101713539B (enExample)
DE (1) DE102009044135A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110494632A (zh) * 2017-03-30 2019-11-22 通用电气公司 具有冷却流体通道的增材制造的机械紧固件

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JP5491927B2 (ja) * 2010-03-29 2014-05-14 株式会社神戸製鋼所 アルミニウム合金ブレージングシート
US8276391B2 (en) * 2010-04-19 2012-10-02 General Electric Company Combustor liner cooling at transition duct interface and related method
US8499566B2 (en) * 2010-08-12 2013-08-06 General Electric Company Combustor liner cooling system
ES2579237T3 (es) * 2010-11-09 2016-08-08 General Electric Technology Gmbh Disposición de cierre estanco
US8887508B2 (en) 2011-03-15 2014-11-18 General Electric Company Impingement sleeve and methods for designing and forming impingement sleeve
US9249679B2 (en) 2011-03-15 2016-02-02 General Electric Company Impingement sleeve and methods for designing and forming impingement sleeve
WO2012132898A1 (ja) 2011-03-30 2012-10-04 三菱重工業株式会社 燃焼器及びこれを備えたガスタービン
US8695351B2 (en) * 2011-05-05 2014-04-15 General Electric Company Hula seal with preferential cooling having spring fingers and/or adjacent slots with different widths
US20120304657A1 (en) * 2011-06-06 2012-12-06 General Electric Company Lock leaf hula seal
US8966910B2 (en) 2011-06-21 2015-03-03 General Electric Company Methods and systems for cooling a transition nozzle
US8915087B2 (en) 2011-06-21 2014-12-23 General Electric Company Methods and systems for transferring heat from a transition nozzle
US9243507B2 (en) * 2012-01-09 2016-01-26 General Electric Company Late lean injection system transition piece
US9115808B2 (en) * 2012-02-13 2015-08-25 General Electric Company Transition piece seal assembly for a turbomachine
US9010127B2 (en) * 2012-03-02 2015-04-21 General Electric Company Transition piece aft frame assembly having a heat shield
US9046038B2 (en) 2012-08-31 2015-06-02 General Electric Company Combustor
US8684130B1 (en) 2012-09-10 2014-04-01 Alstom Technology Ltd. Damping system for combustor
US9771818B2 (en) 2012-12-29 2017-09-26 United Technologies Corporation Seals for a circumferential stop ring in a turbine exhaust case
US8707673B1 (en) * 2013-01-04 2014-04-29 General Electric Company Articulated transition duct in turbomachine
US9784452B2 (en) * 2013-03-15 2017-10-10 General Electric Company System having a multi-tube fuel nozzle with an aft plate assembly
CN103398398B (zh) * 2013-08-12 2016-01-20 北京华清燃气轮机与煤气化联合循环工程技术有限公司 一种燃气轮机燃烧室火焰筒与过渡段的双密封连接结构
KR101853456B1 (ko) * 2015-06-16 2018-04-30 두산중공업 주식회사 가스터빈용 연소 덕트 조립체
CN108350809B (zh) * 2015-11-05 2020-06-12 三菱日立电力系统株式会社 燃烧用筒、燃气轮机燃烧器以及燃气轮机
JP6639063B2 (ja) * 2016-05-23 2020-02-05 三菱日立パワーシステムズ株式会社 燃焼器、ガスタービン
US11702991B2 (en) 2020-09-30 2023-07-18 General Electric Company Turbomachine sealing arrangement having a heat shield
US11187152B1 (en) 2020-09-30 2021-11-30 General Electric Company Turbomachine sealing arrangement having a cooling flow director

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86105250A (zh) * 1986-08-07 1988-02-17 通用电气公司 冲击冷却过渡进气道
CN1249020A (zh) * 1997-04-03 2000-03-29 三星航空产业株式会社 气动箔带轴承
TW403812B (en) * 1997-04-30 2000-09-01 Westinghouse Electric Corp An apparatus for cooling a combustor, and method of same
CN1637247A (zh) * 2004-01-09 2005-07-13 联合工艺公司 扩展式冲击冷却装置和方法

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JPH08284688A (ja) * 1995-04-18 1996-10-29 Hitachi Ltd ガスタービンおよびガスタービン燃焼装置
JPH09195799A (ja) * 1996-01-17 1997-07-29 Mitsubishi Heavy Ind Ltd 燃焼器のスプリングシール装置
US6869082B2 (en) * 2003-06-12 2005-03-22 Siemens Westinghouse Power Corporation Turbine spring clip seal
US7284378B2 (en) * 2004-06-04 2007-10-23 General Electric Company Methods and apparatus for low emission gas turbine energy generation
US7007482B2 (en) * 2004-05-28 2006-03-07 Power Systems Mfg., Llc Combustion liner seal with heat transfer augmentation
US7269957B2 (en) * 2004-05-28 2007-09-18 Martling Vincent C Combustion liner having improved cooling and sealing
US7010921B2 (en) * 2004-06-01 2006-03-14 General Electric Company Method and apparatus for cooling combustor liner and transition piece of a gas turbine
US20090120093A1 (en) * 2007-09-28 2009-05-14 General Electric Company Turbulated aft-end liner assembly and cooling method
US8051663B2 (en) * 2007-11-09 2011-11-08 United Technologies Corp. Gas turbine engine systems involving cooling of combustion section liners
US8006983B2 (en) * 2007-12-27 2011-08-30 General Electric Company Sealing assembly for use with a pressurized vessel and methods of assembling the same
US7594401B1 (en) * 2008-04-10 2009-09-29 General Electric Company Combustor seal having multiple cooling fluid pathways
US8096133B2 (en) * 2008-05-13 2012-01-17 General Electric Company Method and apparatus for cooling and dilution tuning a gas turbine combustor liner and transition piece interface
US8245514B2 (en) * 2008-07-10 2012-08-21 United Technologies Corporation Combustion liner for a gas turbine engine including heat transfer columns to increase cooling of a hula seal at the transition duct region

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86105250A (zh) * 1986-08-07 1988-02-17 通用电气公司 冲击冷却过渡进气道
CN1249020A (zh) * 1997-04-03 2000-03-29 三星航空产业株式会社 气动箔带轴承
TW403812B (en) * 1997-04-30 2000-09-01 Westinghouse Electric Corp An apparatus for cooling a combustor, and method of same
CN1637247A (zh) * 2004-01-09 2005-07-13 联合工艺公司 扩展式冲击冷却装置和方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110494632A (zh) * 2017-03-30 2019-11-22 通用电气公司 具有冷却流体通道的增材制造的机械紧固件

Also Published As

Publication number Publication date
CN101713539A (zh) 2010-05-26
US20100077761A1 (en) 2010-04-01
US8079219B2 (en) 2011-12-20
JP2010084763A (ja) 2010-04-15
DE102009044135A1 (de) 2010-04-01
JP5507179B2 (ja) 2014-05-28

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Effective date of registration: 20240103

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Patentee after: GENERAL ELECTRIC CO. LTD.

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Patentee before: General Electric Co.

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