CN103322592B - 微混合器燃烧头端组件 - Google Patents

微混合器燃烧头端组件 Download PDF

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Publication number
CN103322592B
CN103322592B CN201310088294.3A CN201310088294A CN103322592B CN 103322592 B CN103322592 B CN 103322592B CN 201310088294 A CN201310088294 A CN 201310088294A CN 103322592 B CN103322592 B CN 103322592B
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CN
China
Prior art keywords
micro
fuel
mixer
air
coaxitron
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CN201310088294.3A
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English (en)
Chinese (zh)
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CN103322592A (zh
Inventor
J.H.维斯特摩尔兰
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 CN103322592A publication Critical patent/CN103322592A/zh
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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
    • F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
CN201310088294.3A 2012-03-19 2013-03-19 微混合器燃烧头端组件 Active CN103322592B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/423894 2012-03-19
US13/423,894 US9163839B2 (en) 2012-03-19 2012-03-19 Micromixer combustion head end assembly

Publications (2)

Publication Number Publication Date
CN103322592A CN103322592A (zh) 2013-09-25
CN103322592B true CN103322592B (zh) 2019-05-31

Family

ID=47913020

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310088294.3A Active CN103322592B (zh) 2012-03-19 2013-03-19 微混合器燃烧头端组件

Country Status (5)

Country Link
US (1) US9163839B2 (https=)
EP (1) EP2642207B1 (https=)
JP (1) JP6203510B2 (https=)
CN (1) CN103322592B (https=)
RU (1) RU2013111942A (https=)

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US9534787B2 (en) 2013-03-12 2017-01-03 General Electric Company Micromixing cap assembly
US9347668B2 (en) 2013-03-12 2016-05-24 General Electric Company End cover configuration and assembly
US9671112B2 (en) 2013-03-12 2017-06-06 General Electric Company Air diffuser for a head end of a combustor
US9759425B2 (en) * 2013-03-12 2017-09-12 General Electric Company System and method having multi-tube fuel nozzle with multiple fuel injectors
US9650959B2 (en) 2013-03-12 2017-05-16 General Electric Company Fuel-air mixing system with mixing chambers of various lengths for gas turbine system
US9651259B2 (en) 2013-03-12 2017-05-16 General Electric Company Multi-injector micromixing system
US9765973B2 (en) 2013-03-12 2017-09-19 General Electric Company System and method for tube level air flow conditioning
US9366439B2 (en) 2013-03-12 2016-06-14 General Electric Company Combustor end cover with fuel plenums
US9528444B2 (en) 2013-03-12 2016-12-27 General Electric Company System having multi-tube fuel nozzle with floating arrangement of mixing tubes
US9546789B2 (en) * 2013-03-15 2017-01-17 General Electric Company System having a multi-tube fuel nozzle
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US9581335B2 (en) 2014-08-07 2017-02-28 General Electric Company Fuel nozzle tube retention
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US10458655B2 (en) 2015-06-30 2019-10-29 General Electric Company Fuel nozzle assembly
US10465909B2 (en) * 2016-11-04 2019-11-05 General Electric Company Mini mixing fuel nozzle assembly with mixing sleeve
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US11041625B2 (en) 2016-12-16 2021-06-22 General Electric Company Fuel nozzle with narrow-band acoustic damper
US10344982B2 (en) 2016-12-30 2019-07-09 General Electric Company Compact multi-residence time bundled tube fuel nozzle having transition portions of different lengths
US10571126B2 (en) 2017-02-08 2020-02-25 General Electric Company Method to provide a braze coating with wear property on micromixer tubes
US10669942B2 (en) 2017-02-23 2020-06-02 General Electric Company Endcover assembly for a combustor
US10690057B2 (en) * 2017-04-25 2020-06-23 General Electric Company Turbomachine combustor end cover assembly with flame detector sight tube collinear with a tube of a bundled tube fuel nozzle
US10399046B1 (en) * 2017-08-03 2019-09-03 Komax, Inc. Steam injection and mixing device
CN112856483B (zh) * 2021-01-12 2022-07-15 哈尔滨工业大学 一种加湿微混燃烧器
KR102415892B1 (ko) 2021-01-27 2022-06-30 두산에너빌리티 주식회사 마이크로 믹서 및 이를 포함하는 연소기
KR102663869B1 (ko) 2022-01-18 2024-05-03 두산에너빌리티 주식회사 연소기용 노즐, 연소기 및 이를 포함하는 가스 터빈
KR102583223B1 (ko) 2022-01-28 2023-09-25 두산에너빌리티 주식회사 연소기용 노즐, 연소기 및 이를 포함하는 가스터빈
CN115405928B (zh) * 2022-08-22 2024-04-19 哈尔滨工业大学 一种多通道微混燃烧器
US12613037B1 (en) 2025-07-14 2026-04-28 Ge Vernova Infrastructure Technology Llc Stabilizer for plurality of mixing tubes of micromixer and related method

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US8205452B2 (en) * 2009-02-02 2012-06-26 General Electric Company Apparatus for fuel injection in a turbine engine
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US8683804B2 (en) * 2009-11-13 2014-04-01 General Electric Company Premixing apparatus for fuel injection in a turbine engine
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US8438851B1 (en) * 2012-01-03 2013-05-14 General Electric Company Combustor assembly for use in a turbine engine and methods of assembling same
US9151503B2 (en) 2013-01-04 2015-10-06 General Electric Company Coaxial fuel supply for a micromixer

Also Published As

Publication number Publication date
JP6203510B2 (ja) 2017-09-27
RU2013111942A (ru) 2014-09-27
JP2013195059A (ja) 2013-09-30
EP2642207B1 (en) 2021-07-07
EP2642207A3 (en) 2018-03-21
US9163839B2 (en) 2015-10-20
EP2642207A2 (en) 2013-09-25
CN103322592A (zh) 2013-09-25
US20130241089A1 (en) 2013-09-19

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Effective date of registration: 20231226

Address after: Swiss Baden

Patentee after: GENERAL ELECTRIC CO. LTD.

Address before: New York State, USA

Patentee before: General Electric Co.

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