DE59907942D1 - Vormischbrenner - Google Patents

Vormischbrenner

Info

Publication number
DE59907942D1
DE59907942D1 DE59907942T DE59907942T DE59907942D1 DE 59907942 D1 DE59907942 D1 DE 59907942D1 DE 59907942 T DE59907942 T DE 59907942T DE 59907942 T DE59907942 T DE 59907942T DE 59907942 D1 DE59907942 D1 DE 59907942D1
Authority
DE
Germany
Prior art keywords
premix
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
DE59907942T
Other languages
English (en)
Inventor
Dr Paikert
Richard Straessle
Dr Steinbach
Dieter Winkler
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 Technology GmbH
Original Assignee
Alstom Schweiz AG
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 Alstom Schweiz AG filed Critical Alstom Schweiz AG
Application granted granted Critical
Publication of DE59907942D1 publication Critical patent/DE59907942D1/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
    • 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
    • F23R3/34—Feeding into different combustion zones
    • F23R3/343—Pilot flames, i.e. fuel nozzles or injectors using only a very small proportion of the total fuel to insure continuous combustion
    • 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 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D17/00—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel
    • F23D17/002—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel gaseous or liquid fuel
    • 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
    • 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
    • F23R3/60—Support structures; Attaching or mounting means
    • 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
    • F23C2900/07002—Premix burners with air inlet slots obtained between offset curved wall surfaces, e.g. double cone burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2211/00—Thermal dilatation prevention or compensation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2214/00—Cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
DE59907942T 1999-07-22 1999-07-22 Vormischbrenner Expired - Lifetime DE59907942D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99114376A EP1070914B1 (de) 1999-07-22 1999-07-22 Vormischbrenner

Publications (1)

Publication Number Publication Date
DE59907942D1 true DE59907942D1 (de) 2004-01-15

Family

ID=8238644

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59907942T Expired - Lifetime DE59907942D1 (de) 1999-07-22 1999-07-22 Vormischbrenner

Country Status (3)

Country Link
US (1) US6331109B1 (de)
EP (1) EP1070914B1 (de)
DE (1) DE59907942D1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10049205A1 (de) * 2000-10-05 2002-05-23 Alstom Switzerland Ltd Verfahren und Vorrichtung zur Brennstoffversorgung eines Vormischbrenners
DE10051221A1 (de) * 2000-10-16 2002-07-11 Alstom Switzerland Ltd Brenner mit gestufter Brennstoff-Eindüsung
EP1262714A1 (de) * 2001-06-01 2002-12-04 ALSTOM (Switzerland) Ltd Brenner mit Abgasrückführung
US6928822B2 (en) * 2002-05-28 2005-08-16 Lytesyde, Llc Turbine engine apparatus and method
EP1389713A1 (de) * 2002-08-12 2004-02-18 ALSTOM (Switzerland) Ltd Stromabwärtiger Pilotringbrenner für Vormischbrenner
US6871501B2 (en) * 2002-12-03 2005-03-29 General Electric Company Method and apparatus to decrease gas turbine engine combustor emissions
US7695275B2 (en) * 2004-06-02 2010-04-13 Fuel Management, Inc. Air:fluid distribution system and method
JP2008517241A (ja) * 2004-10-18 2008-05-22 アルストム テクノロジー リミテッド ガスタービン用バーナー
WO2006058843A1 (de) * 2004-11-30 2006-06-08 Alstom Technology Ltd Verfahren und vorrichtung zur verbrennung von wasserstoff in einem vormischbrenner
WO2006069861A1 (de) * 2004-12-23 2006-07-06 Alstom Technology Ltd Vormischbrenner mit mischstrecke
US20070048685A1 (en) * 2005-09-01 2007-03-01 General Electric Company Fuel burner
JP2009531642A (ja) * 2006-03-27 2009-09-03 アルストム テクノロジー リミテッド 熱発生器作動用のバーナ
US20080050687A1 (en) * 2006-08-25 2008-02-28 Tsen-Tung Wu Gas burner assembly
US8393891B2 (en) * 2006-09-18 2013-03-12 General Electric Company Distributed-jet combustion nozzle
EP2058590B1 (de) * 2007-11-09 2016-03-23 Alstom Technology Ltd Verfahren zum Betrieb eines Brenners
WO2009068424A1 (de) * 2007-11-27 2009-06-04 Alstom Technology Ltd Verfahren und vorrichtung zur verbrennung von wasserstoff in einem vormischbrenner
US8651704B1 (en) 2008-12-05 2014-02-18 Musco Corporation Solid state light fixture with cooling system with heat rejection management
US9134023B2 (en) 2012-01-06 2015-09-15 General Electric Company Combustor and method for distributing fuel in the combustor
EP2650612A1 (de) * 2012-04-10 2013-10-16 Siemens Aktiengesellschaft Brenner
EP2703721B1 (de) * 2012-08-31 2019-05-22 Ansaldo Energia IP UK Limited Vormischbrenner
US9441543B2 (en) * 2012-11-20 2016-09-13 Niigata Power Systems Co., Ltd. Gas turbine combustor including a premixing chamber having an inner diameter enlarging portion
US10465909B2 (en) 2016-11-04 2019-11-05 General Electric Company Mini mixing fuel nozzle assembly with mixing sleeve
US10352569B2 (en) 2016-11-04 2019-07-16 General Electric Company Multi-point centerbody injector mini mixing fuel nozzle assembly
US10393382B2 (en) 2016-11-04 2019-08-27 General Electric Company Multi-point injection mini mixing fuel nozzle assembly
US10295190B2 (en) 2016-11-04 2019-05-21 General Electric Company Centerbody injector mini mixer fuel nozzle assembly
US10724740B2 (en) 2016-11-04 2020-07-28 General Electric Company Fuel nozzle assembly with impingement purge
US10634353B2 (en) 2017-01-12 2020-04-28 General Electric Company Fuel nozzle assembly with micro channel cooling
US10890329B2 (en) 2018-03-01 2021-01-12 General Electric Company Fuel injector assembly for gas turbine engine
US10782017B2 (en) 2018-04-24 2020-09-22 Trane International Inc. Wing vaned flame shaper
US10935245B2 (en) 2018-11-20 2021-03-02 General Electric Company Annular concentric fuel nozzle assembly with annular depression and radial inlet ports
US11286884B2 (en) 2018-12-12 2022-03-29 General Electric Company Combustion section and fuel injector assembly for a heat engine
US11073114B2 (en) 2018-12-12 2021-07-27 General Electric Company Fuel injector assembly for a heat engine
US11156360B2 (en) 2019-02-18 2021-10-26 General Electric Company Fuel nozzle assembly
CN111503659B (zh) * 2020-04-28 2021-11-09 中国航发湖南动力机械研究所 火焰筒、微型涡喷发动机及火焰筒的制备工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH674561A5 (de) 1987-12-21 1990-06-15 Bbc Brown Boveri & Cie
US5129231A (en) * 1990-03-12 1992-07-14 United Technologies Corporation Cooled combustor dome heatshield
US5307634A (en) * 1992-02-26 1994-05-03 United Technologies Corporation Premix gas nozzle
US5363643A (en) * 1993-02-08 1994-11-15 General Electric Company Segmented combustor
DE19547913A1 (de) 1995-12-21 1997-06-26 Abb Research Ltd Brenner für einen Wärmeerzeuger
EP0908671B1 (de) 1997-10-08 2003-05-14 ALSTOM (Switzerland) Ltd Verfahren zur Verbrennung von gasförmigen, flüssigen sowie mittel-oder niederkalorischen Brennstoffen in einem Brenner
EP0918190A1 (de) * 1997-11-21 1999-05-26 Abb Research Ltd. Brenner für den Betrieb eines Wärmeerzeugers
ATE232282T1 (de) * 1997-11-25 2003-02-15 Alstom Brenner zum betrieb eines wärmeerzeugers

Also Published As

Publication number Publication date
EP1070914A1 (de) 2001-01-24
US6331109B1 (en) 2001-12-18
EP1070914B1 (de) 2003-12-03

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ALSTOM TECHNOLOGY LTD, BADEN, CH

8364 No opposition during term of opposition