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GB2392491B - A combustion device - Google Patents

A combustion device

Info

Publication number
GB2392491B
GB2392491B GB0327147A GB0327147A GB2392491B GB 2392491 B GB2392491 B GB 2392491B GB 0327147 A GB0327147 A GB 0327147A GB 0327147 A GB0327147 A GB 0327147A GB 2392491 B GB2392491 B GB 2392491B
Authority
GB
United Kingdom
Prior art keywords
combustion device
combustion
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
GB0327147A
Other versions
GB2392491A (en
GB0327147D0 (en
Inventor
Franz Joos
Wolfgang Polifke
Alexander Ni
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.)
Alstom SA
Original Assignee
Alstom SA
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
Priority claimed from DE19939235A external-priority patent/DE19939235B4/en
Application filed by Alstom SA filed Critical Alstom SA
Publication of GB0327147D0 publication Critical patent/GB0327147D0/en
Publication of GB2392491A publication Critical patent/GB2392491A/en
Application granted granted Critical
Publication of GB2392491B publication Critical patent/GB2392491B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F23R3/286—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
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/10—Air inlet arrangements for primary air
    • F23R3/12—Air inlet arrangements for primary air inducing a vortex
    • 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
    • F23D2210/00—Noise abatement
    • 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
    • F23R2900/00014—Reducing thermo-acoustic vibrations by passive means, e.g. by Helmholtz resonators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
GB0327147A 1999-08-18 2000-08-18 A combustion device Expired - Fee Related GB2392491B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19939235A DE19939235B4 (en) 1999-08-18 1999-08-18 Method for producing hot gases in a combustion device and combustion device for carrying out the method
GB0020469A GB2355517B (en) 1999-08-18 2000-08-18 Method for generating hot gases in a combustion device and combustion device for carrying out the method

Publications (3)

Publication Number Publication Date
GB0327147D0 GB0327147D0 (en) 2003-12-24
GB2392491A GB2392491A (en) 2004-03-03
GB2392491B true GB2392491B (en) 2004-05-19

Family

ID=31189416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0327147A Expired - Fee Related GB2392491B (en) 1999-08-18 2000-08-18 A combustion device

Country Status (1)

Country Link
GB (1) GB2392491B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5687571A (en) * 1995-02-20 1997-11-18 Asea Brown Boveri Ag Combustion chamber with two-stage combustion
EP0952392A2 (en) * 1998-04-15 1999-10-27 Mitsubishi Heavy Industries, Ltd. Combustor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5687571A (en) * 1995-02-20 1997-11-18 Asea Brown Boveri Ag Combustion chamber with two-stage combustion
EP0952392A2 (en) * 1998-04-15 1999-10-27 Mitsubishi Heavy Industries, Ltd. Combustor

Also Published As

Publication number Publication date
GB2392491A (en) 2004-03-03
GB0327147D0 (en) 2003-12-24

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20120802 AND 20120808

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20170727 AND 20170802

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180818