BR0305909A - Métodos para a substituição de uma porção das camisas da câmara de combustão - Google Patents

Métodos para a substituição de uma porção das camisas da câmara de combustão

Info

Publication number
BR0305909A
BR0305909A BR0305909-0A BR0305909A BR0305909A BR 0305909 A BR0305909 A BR 0305909A BR 0305909 A BR0305909 A BR 0305909A BR 0305909 A BR0305909 A BR 0305909A
Authority
BR
Brazil
Prior art keywords
combustion chamber
liner
replacing
methods
combustion
Prior art date
Application number
BR0305909-0A
Other languages
English (en)
Other versions
BR0305909B1 (pt
Inventor
Edward John Emilianowicz
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 BR0305909A publication Critical patent/BR0305909A/pt
Publication of BR0305909B1 publication Critical patent/BR0305909B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
    • B23P6/005—Repairing turbine components, e.g. moving or stationary blades, rotors using only replacement pieces of a particular form
    • 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
    • F23R3/002—Wall structures
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
    • B23P2700/13—Parts of turbine combustion chambers
    • 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
    • F23R2900/00019—Repairing or maintaining combustion chamber liners or subparts
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49346—Rocket or jet device making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

"MéTODOS PARA A SUBSTITUIçãO DE UMA PORçãO DAS CAMISAS DA CâMARA DE COMBUSTãO". Um método permite a substituição de uma camisa (40) da câmara de combustão de um motor de turbina a gás. A câmara de combustão apresenta uma zona de combustão (36) formada por camisas interna e externa (42 e 44). Cada uma das camisas interna e externa incluem uma série de painéis (50) e pelo menos uma dentre as camisas interna e externa inclui um suporte anterior (120) acoplado a uma extremidade anterior da camisa. O método compreende cortar através de pelo menos uma camisa interna e externa da câmara de combustão a montante do suporte anterior da camisa, remover o suporte anterior da camisa da câmara de combustão da câmara de combustão, e instalar um suporte anterior de substituição na câmara de combustão de tal forma que o suporte anterior da camisa se estenda para traz a partir da porção (144) da camisa da câmara de combustão que está a montante do corte.
BRPI0305909-0A 2002-12-04 2003-12-03 métodos para a substituição de uma porção das camisas da cámara de combustão. BR0305909B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/310,571 US6904676B2 (en) 2002-12-04 2002-12-04 Methods for replacing a portion of a combustor liner

Publications (2)

Publication Number Publication Date
BR0305909A true BR0305909A (pt) 2004-08-31
BR0305909B1 BR0305909B1 (pt) 2012-05-02

Family

ID=32312276

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0305909-0A BR0305909B1 (pt) 2002-12-04 2003-12-03 métodos para a substituição de uma porção das camisas da cámara de combustão.

Country Status (6)

Country Link
US (1) US6904676B2 (pt)
EP (1) EP1426687A1 (pt)
JP (1) JP2004183661A (pt)
BR (1) BR0305909B1 (pt)
CA (1) CA2450975C (pt)
SG (1) SG121833A1 (pt)

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US6868675B1 (en) * 2004-01-09 2005-03-22 Honeywell International Inc. Apparatus and method for controlling combustor liner carbon formation
US7546684B2 (en) * 2004-07-27 2009-06-16 General Electric Company Method for repair and replacement of combustor liner panel
US7360364B2 (en) * 2004-12-17 2008-04-22 General Electric Company Method and apparatus for assembling gas turbine engine combustors
US8327538B2 (en) * 2005-10-17 2012-12-11 General Electric Company Methods to facilitate extending gas turbine engine useful life
FR2892181B1 (fr) * 2005-10-18 2008-02-01 Snecma Sa Fixation d'une chambre de combustion a l'interieur de son carter
US7578134B2 (en) * 2006-01-11 2009-08-25 General Electric Company Methods and apparatus for assembling gas turbine engines
US20080148565A1 (en) * 2006-12-22 2008-06-26 Edward John Emilianowicz Methods for making combustor liner replacement panels
US20100031664A1 (en) * 2006-12-22 2010-02-11 Edward John Emilianowicz Combustor liner replacement panels
US8312627B2 (en) * 2006-12-22 2012-11-20 General Electric Company Methods for repairing combustor liners
EP2039998A1 (de) 2007-09-24 2009-03-25 ALSTOM Technology Ltd Gasturbine mit geschweissten Brennkammerschalen
US8910378B2 (en) * 2012-05-01 2014-12-16 United Technologies Corporation Method for working of combustor float wall panels
WO2015074052A1 (en) 2013-11-18 2015-05-21 United Technologies Corporation Swept combustor liner panels for gas turbine engine combustor
JP6470135B2 (ja) 2014-07-14 2019-02-13 ユナイテッド テクノロジーズ コーポレイションＵｎｉｔｅｄ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏｒｐｏｒａｔｉｏｎ 付加製造された表面仕上げ
US11859819B2 (en) 2021-10-15 2024-01-02 General Electric Company Ceramic composite combustor dome and liners

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FR2585770B1 (fr) 1985-08-02 1989-07-13 Snecma Dispositif d'injection a bol elargi pour chambre de combustion de turbomachine
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US5154060A (en) 1991-08-12 1992-10-13 General Electric Company Stiffened double dome combustor
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JP2597800B2 (ja) 1992-06-12 1997-04-09 ゼネラル・エレクトリック・カンパニイ ガスタービンエンジン用燃焼器
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JP3915423B2 (ja) * 2001-03-29 2007-05-16 株式会社日立製作所 ガスタービン燃焼器ライナー構造とその補修方法
US6442940B1 (en) 2001-04-27 2002-09-03 General Electric Company Gas-turbine air-swirler attached to dome and combustor in single brazing operation
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US6568079B2 (en) 2001-06-11 2003-05-27 General Electric Company Methods for replacing combustor liner panels

Also Published As

Publication number Publication date
SG121833A1 (en) 2006-05-26
JP2004183661A (ja) 2004-07-02
EP1426687A1 (en) 2004-06-09
BR0305909B1 (pt) 2012-05-02
US6904676B2 (en) 2005-06-14
US20040107575A1 (en) 2004-06-10
CA2450975C (en) 2010-04-13
CA2450975A1 (en) 2004-06-04

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/12/2003, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2647 DE 28-09-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.