[go: up one dir, main page]

WO2009126701A3 - Injecteur de carburant réparable et procédé de réparation - Google Patents

Injecteur de carburant réparable et procédé de réparation Download PDF

Info

Publication number
WO2009126701A3
WO2009126701A3 PCT/US2009/039894 US2009039894W WO2009126701A3 WO 2009126701 A3 WO2009126701 A3 WO 2009126701A3 US 2009039894 W US2009039894 W US 2009039894W WO 2009126701 A3 WO2009126701 A3 WO 2009126701A3
Authority
WO
WIPO (PCT)
Prior art keywords
fuel nozzle
repairing
fuel
adaptor
pilot assembly
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.)
Ceased
Application number
PCT/US2009/039894
Other languages
English (en)
Other versions
WO2009126701A2 (fr
Inventor
Marie Ann Mcmasters
Alfred Mancini
Michael A. Benjamin
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 Co
Original Assignee
General Electric Co
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 US12/418,901 external-priority patent/US20090255102A1/en
Application filed by General Electric Co filed Critical General Electric Co
Priority to DE112009000781T priority Critical patent/DE112009000781T5/de
Priority to GB1016946A priority patent/GB2471236A/en
Priority to CA2720263A priority patent/CA2720263A1/fr
Priority to JP2011504148A priority patent/JP2011526995A/ja
Publication of WO2009126701A2 publication Critical patent/WO2009126701A2/fr
Anticipated expiration legal-status Critical
Publication of WO2009126701A3 publication Critical patent/WO2009126701A3/fr
Ceased 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
    • F23R3/283—Attaching or cooling of fuel injecting means including supports for fuel injectors, stems, or lances
    • 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
    • B23P6/007—Repairing turbine components, e.g. moving or stationary blades, rotors using only additive methods, e.g. build-up welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
    • B23Q3/186—Aligning devices
    • 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
    • F23D11/38—Nozzles; Cleaning devices therefor
    • 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
    • F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes
    • 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
    • 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

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)
  • Fuel-Injection Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

L'invention concerne un procédé de réparation d'un injecteur de carburant (100) qui consiste : à former un ensemble pilote (808); à installer dans un alésage de réparation (801); à insérer un adaptateur principal (820) dans un alésage de réparation (801) de telle sorte que l'adaptateur principal (820) est en communication fluidique avec un passage d'écoulement pilote (102) et l'ensemble pilote (808); et à relier l'adaptateur principal (820) à un distributeur (300) et au nouvel ensemble pilote (808). Un injecteur de carburant réparable (100) est décrit, comportant un adaptateur (820) configuré pour diriger un écoulement de carburant depuis au moins un passage d'écoulement (102) d'un doseur-distributeur de carburant (300) vers un ensemble pilote (808) comportant un dispositif d'entraînement de carburant (603).
PCT/US2009/039894 2008-04-11 2009-04-08 Injecteur de carburant réparable et procédé de réparation Ceased WO2009126701A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE112009000781T DE112009000781T5 (de) 2008-04-11 2009-04-08 Reparierbare Brennstoffdüse und Reparaturverfahren
GB1016946A GB2471236A (en) 2008-04-11 2009-04-08 Repairable fuel nozzle and a method of repairing
CA2720263A CA2720263A1 (fr) 2008-04-11 2009-04-08 Injecteur de carburant reparable et procede de reparation
JP2011504148A JP2011526995A (ja) 2008-04-11 2009-04-08 補修可能燃料ノズル及び補修方法

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US4411608P 2008-04-11 2008-04-11
US61/044,116 2008-04-11
US12/418,901 US20090255102A1 (en) 2008-04-11 2009-04-06 Repair of fuel nozzle component
US12/418,875 2009-04-06
US12/418,901 2009-04-06
US12/418,889 US20090255116A1 (en) 2008-04-11 2009-04-06 Method of repairing a fuel nozzle
US12/418,875 US20090256007A1 (en) 2008-04-11 2009-04-06 Repairable fuel nozzle
US12/418,889 2009-04-06

Publications (2)

Publication Number Publication Date
WO2009126701A2 WO2009126701A2 (fr) 2009-10-15
WO2009126701A3 true WO2009126701A3 (fr) 2012-04-26

Family

ID=40848833

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2009/039928 Ceased WO2009126721A2 (fr) 2008-04-11 2009-04-08 Réparation d'un composant d'injecteur de carburant
PCT/US2009/039894 Ceased WO2009126701A2 (fr) 2008-04-11 2009-04-08 Injecteur de carburant réparable et procédé de réparation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/US2009/039928 Ceased WO2009126721A2 (fr) 2008-04-11 2009-04-08 Réparation d'un composant d'injecteur de carburant

Country Status (1)

Country Link
WO (2) WO2009126721A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2330349B1 (fr) * 2009-12-01 2018-10-24 Siemens Aktiengesellschaft Brûleur pilote pour chambre de combustion de turbine à gaz, chambre de combustion, et moteur de turbine à gaz
US9021675B2 (en) * 2011-08-15 2015-05-05 United Technologies Corporation Method for repairing fuel nozzle guides for gas turbine engine combustors using cold metal transfer weld technology
EP2567785A1 (fr) * 2011-09-12 2013-03-13 Siemens Aktiengesellschaft Procédé d'usinage d'une pièce et dispositif comportant une structure de support et une pièce
WO2015122952A2 (fr) 2013-11-27 2015-08-20 General Electric Company Buse de ravitaillement à obturateur de fluide et appareil de purge
US9259807B2 (en) 2013-12-13 2016-02-16 General Electric Company Method for repairing a bundled tube fuel injector
EP3087321B1 (fr) 2013-12-23 2020-03-25 General Electric Company Structure d'une buse pour l'injection assistée par air d'un carburant
CA2933539C (fr) 2013-12-23 2022-01-18 General Electric Company Injecteur de carburant dote de structures de support souples
US9759356B2 (en) 2014-07-03 2017-09-12 United Technologies Corporation Insulated flowpath assembly
US9453461B2 (en) * 2014-12-23 2016-09-27 General Electric Company Fuel nozzle structure
US11435081B2 (en) 2020-08-28 2022-09-06 General Electric Company Methods of servicing a fuel nozzle tip
CN113623649B (zh) * 2021-07-29 2024-04-09 广西柳州钢铁集团有限公司 气烧窑烧咀修复方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258838A (en) * 1964-08-27 1966-07-05 Equipment Dev Corp Method and apparatus for finding centers
US3684186A (en) * 1970-06-26 1972-08-15 Ex Cell O Corp Aerating fuel nozzle
WO1998055800A1 (fr) * 1997-06-02 1998-12-10 Solar Turbines Incorporated Procede et dispositif d'injection d'un systeme de carburation mixte
EP1045202A1 (fr) * 1999-04-15 2000-10-18 United Technologies Corporation Injecteur de carburant évitant la formation de coke
EP1286111A2 (fr) * 2001-08-23 2003-02-26 Delavan Inc. Injecteur multiplex
WO2004096487A1 (fr) * 2003-04-30 2004-11-11 Mtu Aero Engines Gmbh Procede de reparation et/ou modification de sous-groupes de turbine a gaz

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7004622B2 (en) * 2002-11-22 2006-02-28 General Electric Company Systems and methods for determining conditions of articles and methods of making such systems
US20060042083A1 (en) * 2004-08-27 2006-03-02 Baker Martin C Repair of turbines on wing
US7951412B2 (en) * 2006-06-07 2011-05-31 Medicinelodge Inc. Laser based metal deposition (LBMD) of antimicrobials to implant surfaces
US20080182017A1 (en) * 2007-01-31 2008-07-31 General Electric Company Laser net shape manufacturing and repair using a medial axis toolpath deposition method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258838A (en) * 1964-08-27 1966-07-05 Equipment Dev Corp Method and apparatus for finding centers
US3684186A (en) * 1970-06-26 1972-08-15 Ex Cell O Corp Aerating fuel nozzle
WO1998055800A1 (fr) * 1997-06-02 1998-12-10 Solar Turbines Incorporated Procede et dispositif d'injection d'un systeme de carburation mixte
EP1045202A1 (fr) * 1999-04-15 2000-10-18 United Technologies Corporation Injecteur de carburant évitant la formation de coke
EP1286111A2 (fr) * 2001-08-23 2003-02-26 Delavan Inc. Injecteur multiplex
WO2004096487A1 (fr) * 2003-04-30 2004-11-11 Mtu Aero Engines Gmbh Procede de reparation et/ou modification de sous-groupes de turbine a gaz

Also Published As

Publication number Publication date
WO2009126701A2 (fr) 2009-10-15
WO2009126721A2 (fr) 2009-10-15
WO2009126721A3 (fr) 2012-06-07

Similar Documents

Publication Publication Date Title
GB2471236A (en) Repairable fuel nozzle and a method of repairing
WO2009126701A3 (fr) Injecteur de carburant réparable et procédé de réparation
WO2009126485A3 (fr) Procédé d'assemblage d'une buse de carburant
WO2010066516A3 (fr) Lance à combustible pour brûleur
GB2455428B (en) Gas turbine fuel injector with a removable pilot assembly
CN105318355B (zh) 燃气轮机燃烧器
GB2471238B (en) Gas turbine engine fuel nozzle
EP2551596A3 (fr) Chambre de combustion, brûleur et turbine à gaz
WO2008108813A3 (fr) Ensemble de chambre à combustion pour moteur à turbine à gaz
WO2009075335A1 (fr) Procédé de commande de turbine à gaz et appareil de génération de puissance à turbine à gaz
EP2098785A3 (fr) Chambre de combustion de turbine à gaz et procédé d'alimentation en carburant gazeux pour chambre de combustion de turbine à gaz
PL2104802T3 (pl) Sposób sterowania podziałem paliwa
GB0801660D0 (en) System and method for cooling a staged airblast fuel injector
WO2009028474A1 (fr) Chambre de combustion de turbine à gaz
EP1865260A3 (fr) Injection de carburant secondaire à partir de la buse de premier étage d'une turbine
EP2551595A3 (fr) Appareil de prémélange pour système de turbine à gaz
WO2011064553A3 (fr) Carénage aérodynamique destiné à une éolienne et procédé permettant d'assembler des éléments adjacents dudit carénage
GB2488958A (en) Dispenser for a high-pressure turbine of a jet engine
WO2011163289A3 (fr) Injection d'eau secondaire pour systèmes de combustion à diffusion
CN102235671A (zh) 具有流动套管的燃烧器
WO2010052434A3 (fr) Systeme et procede de lavage et purge a l'eau du circuit combustible liquide d'une turbine
EP2515042A3 (fr) Buse à combustible aérodynamique
CN201740049U (zh) 双油路燃油喷嘴
WO2010105891A3 (fr) Ensemble brûleur
US20120048971A1 (en) Multipurpose gas turbine combustor secondary fuel nozzle flange

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09729333

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2011504148

Country of ref document: JP

Ref document number: 2720263

Country of ref document: CA

ENP Entry into the national phase

Ref document number: 1016946

Country of ref document: GB

Kind code of ref document: A

Free format text: PCT FILING DATE = 20090408

WWE Wipo information: entry into national phase

Ref document number: 1016946.4

Country of ref document: GB

RET De translation (de og part 6b)

Ref document number: 112009000781

Country of ref document: DE

Date of ref document: 20110303

Kind code of ref document: P

122 Ep: pct application non-entry in european phase

Ref document number: 09729333

Country of ref document: EP

Kind code of ref document: A2