CH699758B1 - Mehrrohr-Vormischvorrichtung. - Google Patents

Mehrrohr-Vormischvorrichtung. Download PDF

Info

Publication number
CH699758B1
CH699758B1 CH01268/09A CH12682009A CH699758B1 CH 699758 B1 CH699758 B1 CH 699758B1 CH 01268/09 A CH01268/09 A CH 01268/09A CH 12682009 A CH12682009 A CH 12682009A CH 699758 B1 CH699758 B1 CH 699758B1
Authority
CH
Switzerland
Prior art keywords
fuel
tubes
air
burner tube
chamber
Prior art date
Application number
CH01268/09A
Other languages
German (de)
English (en)
Other versions
CH699758A2 (de
Inventor
Jong Hu Uhm
Balachandar Varatharajan
Willy Steve Ziminsky
Gilbert Otto Krämer
Ertan Yilmaz
Benjamin Lacy
Christian Stevenson
David Felling
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH699758A2 publication Critical patent/CH699758A2/de
Publication of CH699758B1 publication Critical patent/CH699758B1/de

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
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details
    • F23D11/40—Mixing tubes; Burner heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/62—Mixing devices; Mixing tubes
    • F23D14/64—Mixing devices; Mixing tubes with injectors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
CH01268/09A 2008-10-21 2009-08-14 Mehrrohr-Vormischvorrichtung. CH699758B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/254,903 US8327642B2 (en) 2008-10-21 2008-10-21 Multiple tube premixing device

Publications (2)

Publication Number Publication Date
CH699758A2 CH699758A2 (de) 2010-04-30
CH699758B1 true CH699758B1 (de) 2014-08-15

Family

ID=42035205

Family Applications (1)

Application Number Title Priority Date Filing Date
CH01268/09A CH699758B1 (de) 2008-10-21 2009-08-14 Mehrrohr-Vormischvorrichtung.

Country Status (5)

Country Link
US (2) US8327642B2 (OSRAM)
JP (1) JP5537863B2 (OSRAM)
CN (1) CN101725985B (OSRAM)
CH (1) CH699758B1 (OSRAM)
DE (1) DE102009043829B4 (OSRAM)

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US9010083B2 (en) 2011-02-03 2015-04-21 General Electric Company Apparatus for mixing fuel in a gas turbine
US9068750B2 (en) * 2011-03-04 2015-06-30 General Electric Company Combustor with a pre-nozzle mixing cap assembly
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US9506654B2 (en) 2011-08-19 2016-11-29 General Electric Company System and method for reducing combustion dynamics in a combustor
US8984887B2 (en) 2011-09-25 2015-03-24 General Electric Company Combustor and method for supplying fuel to a combustor
US8801428B2 (en) 2011-10-04 2014-08-12 General Electric Company Combustor and method for supplying fuel to a combustor
US8550809B2 (en) 2011-10-20 2013-10-08 General Electric Company Combustor and method for conditioning flow through a combustor
US9188335B2 (en) 2011-10-26 2015-11-17 General Electric Company System and method for reducing combustion dynamics and NOx in a combustor
US9033699B2 (en) 2011-11-11 2015-05-19 General Electric Company Combustor
US8894407B2 (en) 2011-11-11 2014-11-25 General Electric Company Combustor and method for supplying fuel to a combustor
US9004912B2 (en) 2011-11-11 2015-04-14 General Electric Company Combustor and method for supplying fuel to a combustor
US9322557B2 (en) 2012-01-05 2016-04-26 General Electric Company Combustor and method for distributing fuel in the combustor
US9052112B2 (en) 2012-02-27 2015-06-09 General Electric Company Combustor and method for purging a combustor
US8511086B1 (en) 2012-03-01 2013-08-20 General Electric Company System and method for reducing combustion dynamics in a combustor
US9121612B2 (en) 2012-03-01 2015-09-01 General Electric Company System and method for reducing combustion dynamics in a combustor
GB2502255B (en) 2012-04-23 2018-02-28 Brian Lewis Ian A fuel valve for connecting a burner to two separate fuel supplies
US9534781B2 (en) 2012-05-10 2017-01-03 General Electric Company System and method having multi-tube fuel nozzle with differential flow
US9212822B2 (en) 2012-05-30 2015-12-15 General Electric Company Fuel injection assembly for use in turbine engines and method of assembling same
US9249734B2 (en) 2012-07-10 2016-02-02 General Electric Company Combustor
US8904798B2 (en) 2012-07-31 2014-12-09 General Electric Company Combustor
US20140144141A1 (en) * 2012-11-26 2014-05-29 General Electric Company Premixer with diluent fluid and fuel tubes having chevron outlets
US20140144152A1 (en) * 2012-11-26 2014-05-29 General Electric Company Premixer With Fuel Tubes Having Chevron Outlets
US9677766B2 (en) 2012-11-28 2017-06-13 General Electric Company Fuel nozzle for use in a turbine engine and method of assembly
US9599343B2 (en) 2012-11-28 2017-03-21 General Electric Company Fuel nozzle for use in a turbine engine and method of assembly
US9291103B2 (en) * 2012-12-05 2016-03-22 General Electric Company Fuel nozzle for a combustor of a gas turbine engine
US20140157788A1 (en) * 2012-12-06 2014-06-12 General Electric Company Fuel nozzle for gas turbine
US9353950B2 (en) 2012-12-10 2016-05-31 General Electric Company System for reducing combustion dynamics and NOx in a combustor
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
US9528444B2 (en) 2013-03-12 2016-12-27 General Electric Company System having multi-tube fuel nozzle with floating arrangement of mixing tubes
US9671112B2 (en) 2013-03-12 2017-06-06 General Electric Company Air diffuser for a head end of a combustor
US9347668B2 (en) 2013-03-12 2016-05-24 General Electric Company End cover configuration and assembly
US9759425B2 (en) 2013-03-12 2017-09-12 General Electric Company System and method having multi-tube fuel nozzle with multiple fuel injectors
US9366439B2 (en) 2013-03-12 2016-06-14 General Electric Company Combustor end cover with fuel plenums
US9534787B2 (en) 2013-03-12 2017-01-03 General Electric Company Micromixing cap assembly
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
US9273868B2 (en) 2013-08-06 2016-03-01 General Electric Company System for supporting bundled tube segments within a combustor
US9625157B2 (en) 2014-02-12 2017-04-18 General Electric Company Combustor cap assembly
US20150308345A1 (en) * 2014-04-25 2015-10-29 General Electric Company Fuel nozzle assembly
US10458646B2 (en) 2014-09-25 2019-10-29 Selas Heat Technology Company Llc Low NOx, high efficiency, high temperature, staged recirculating burner and radiant tube combustion system
US10145561B2 (en) 2016-09-06 2018-12-04 General Electric Company Fuel nozzle assembly with resonator
CN106895407A (zh) * 2017-04-14 2017-06-27 北京智燃天成科技有限公司 一种使用管内混合器的多管气态燃料掺混器
KR102056917B1 (ko) * 2018-03-14 2020-01-14 두산중공업 주식회사 연소기 및 이를 포함하는 가스터빈
KR102089774B1 (ko) * 2019-12-05 2020-03-17 두산중공업 주식회사 연소기 및 이를 포함하는 가스터빈
KR102089775B1 (ko) * 2019-12-05 2020-03-17 두산중공업 주식회사 연소기 및 이를 포함하는 가스터빈

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Also Published As

Publication number Publication date
JP2010101612A (ja) 2010-05-06
US20130067926A1 (en) 2013-03-21
DE102009043829B4 (de) 2023-02-02
US8327642B2 (en) 2012-12-11
CH699758A2 (de) 2010-04-30
DE102009043829A1 (de) 2010-04-22
JP5537863B2 (ja) 2014-07-02
US20100095676A1 (en) 2010-04-22
US8505302B2 (en) 2013-08-13
CN101725985A (zh) 2010-06-09
CN101725985B (zh) 2015-01-28

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Representative=s name: GENERAL ELECTRIC TECHNOLOGY GMBH GLOBAL PATENT, CH

PL Patent ceased