BR112015011109A2 - aparelho de blindagem termorresistente, aparelho de bocal de combustível, método para reparar o aparelho e método para montar um bocal de combustível - Google Patents

aparelho de blindagem termorresistente, aparelho de bocal de combustível, método para reparar o aparelho e método para montar um bocal de combustível

Info

Publication number
BR112015011109A2
BR112015011109A2 BR112015011109A BR112015011109A BR112015011109A2 BR 112015011109 A2 BR112015011109 A2 BR 112015011109A2 BR 112015011109 A BR112015011109 A BR 112015011109A BR 112015011109 A BR112015011109 A BR 112015011109A BR 112015011109 A2 BR112015011109 A2 BR 112015011109A2
Authority
BR
Brazil
Prior art keywords
fuel nozzle
repairing
mounting
heat resistant
resistant shielding
Prior art date
Application number
BR112015011109A
Other languages
English (en)
Inventor
Richard Barnhart David
Tyler Mook Joshua
Richard Shaw Mark
Anthony Benjamin Michael
Atul Patel Neerav
Martinez Ramon
James Henderson Sean
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 BR112015011109A2 publication Critical patent/BR112015011109A2/pt

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
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • 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
    • 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
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
    • 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
    • F23R3/286—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
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00005—Preventing fatigue failures or reducing mechanical stress in gas turbine components
    • 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
    • F23R2900/03042—Film cooled combustion chamber walls or domes
    • 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
    • F23R2900/03044—Impingement cooled combustion chamber walls or subassemblies
    • 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

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)
BR112015011109A 2012-11-15 2013-11-15 aparelho de blindagem termorresistente, aparelho de bocal de combustível, método para reparar o aparelho e método para montar um bocal de combustível BR112015011109A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261726927P 2012-11-15 2012-11-15
PCT/US2013/070364 WO2014078694A1 (en) 2012-11-15 2013-11-15 Fuel nozzle heat shield

Publications (1)

Publication Number Publication Date
BR112015011109A2 true BR112015011109A2 (pt) 2017-12-05

Family

ID=49684089

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015011109A BR112015011109A2 (pt) 2012-11-15 2013-11-15 aparelho de blindagem termorresistente, aparelho de bocal de combustível, método para reparar o aparelho e método para montar um bocal de combustível

Country Status (7)

Country Link
US (2) US10072845B2 (pt)
EP (1) EP2920519A1 (pt)
JP (1) JP2015537184A (pt)
CN (1) CN104781610B (pt)
BR (1) BR112015011109A2 (pt)
CA (1) CA2891128C (pt)
WO (1) WO2014078694A1 (pt)

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JP5924618B2 (ja) * 2012-06-07 2016-05-25 川崎重工業株式会社 燃料噴射装置
IL235751A0 (en) 2014-11-18 2015-02-26 Omrix Biopharmaceuticals Ltd An addition to the spray dryer
WO2016079727A1 (en) 2014-11-18 2016-05-26 Omrix Biopharmaceuticals Ltd. Spray-drying apparatus and method of use
US9453461B2 (en) * 2014-12-23 2016-09-27 General Electric Company Fuel nozzle structure
US10591164B2 (en) * 2015-03-12 2020-03-17 General Electric Company Fuel nozzle for a gas turbine engine
EP3225915B1 (en) * 2016-03-31 2019-02-06 Rolls-Royce plc Fuel injector and method of manufactering the same
US10247106B2 (en) * 2016-06-15 2019-04-02 General Electric Company Method and system for rotating air seal with integral flexible heat shield
EP3306194B1 (en) * 2016-10-06 2019-04-24 Ansaldo Energia IP UK Limited Combustor wall element and method for manufacturing the same
US10837640B2 (en) * 2017-03-06 2020-11-17 General Electric Company Combustion section of a gas turbine engine
US11274831B2 (en) * 2017-03-13 2022-03-15 Siemens Energy Global GmbH & Co. KG Fuel injector nozzle for combustion turbine engines including thermal stress-relief vanes
US11149948B2 (en) * 2017-08-21 2021-10-19 General Electric Company Fuel nozzle with angled main injection ports and radial main injection ports
US11480338B2 (en) * 2017-08-23 2022-10-25 General Electric Company Combustor system for high fuel/air ratio and reduced combustion dynamics
US11561008B2 (en) * 2017-08-23 2023-01-24 General Electric Company Fuel nozzle assembly for high fuel/air ratio and reduced combustion dynamics
KR20190046219A (ko) * 2017-10-25 2019-05-07 한화에어로스페이스 주식회사 스월러 어셈블리
US10808934B2 (en) * 2018-01-09 2020-10-20 General Electric Company Jet swirl air blast fuel injector for gas turbine engine
GB201802251D0 (en) * 2018-02-12 2018-03-28 Rolls Royce Plc An air swirler arrangement for a fuel injector of a combustion chamber
US11112117B2 (en) * 2018-07-17 2021-09-07 General Electric Company Fuel nozzle cooling structure
US11421628B2 (en) * 2018-09-12 2022-08-23 University Of Florida Research Foundation, Incorporated Fuel injector for hypersonic jet engine operation
DE102018125698A1 (de) * 2018-10-17 2020-04-23 Man Energy Solutions Se Gasturbinenbrennkammer
US20200309373A1 (en) * 2019-03-25 2020-10-01 United Technologies Corporation Aftermarket repair process for a fuel nozzle guide heat shield of a gas turbine engine
GB201907834D0 (en) * 2019-06-03 2019-07-17 Rolls Royce Plc A fuel sparay nozzle arrangement
US11885497B2 (en) * 2019-07-19 2024-01-30 Pratt & Whitney Canada Corp. Fuel nozzle with slot for cooling
JP7349403B2 (ja) * 2020-04-22 2023-09-22 三菱重工業株式会社 バーナー集合体、ガスタービン燃焼器及びガスタービン
EP3944888A1 (en) 2020-07-29 2022-02-02 Hamilton Sundstrand Corporation High-pressure annular water collector with axial swirl vanes for an air cycle environmental control system
US11802736B2 (en) 2020-07-29 2023-10-31 Hamilton Sundstrand Corporation Annular heat exchanger
US11435081B2 (en) * 2020-08-28 2022-09-06 General Electric Company Methods of servicing a fuel nozzle tip
US11486581B2 (en) * 2020-09-29 2022-11-01 Pratt & Whitney Canada Corp. Fuel nozzle and associated method of assembly
US11892165B2 (en) 2021-05-19 2024-02-06 General Electric Company Heat shield for fuel nozzle
DE102022208337A1 (de) 2022-08-10 2024-02-15 Rolls-Royce Deutschland Ltd & Co Kg Pilotierungsanordnung, Düsenvorrichtung, Verfahren und Gasturbinenanordnung
DE102023201244A1 (de) 2023-02-14 2024-08-14 Rolls-Royce Deutschland Ltd & Co Kg Pilotierungsanordnung, düsenvorrichtung, gasturbinenanordnung und verfahren
CN116379474B (zh) * 2023-02-22 2024-04-16 中国航发四川燃气涡轮研究院 一种航空发动机燃油喷嘴热防护结构

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Also Published As

Publication number Publication date
US10072845B2 (en) 2018-09-11
US20150292743A1 (en) 2015-10-15
US20190056113A1 (en) 2019-02-21
CN104781610A (zh) 2015-07-15
CA2891128A1 (en) 2014-05-22
CN104781610B (zh) 2017-03-08
CA2891128C (en) 2017-06-13
JP2015537184A (ja) 2015-12-24
EP2920519A1 (en) 2015-09-23
WO2014078694A1 (en) 2014-05-22
US10969104B2 (en) 2021-04-06

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Legal Events

Date Code Title Description
B15I Others concerning applications: loss of priority

Free format text: PERDA DA PRIORIDADE US 61/726,927 REIVINDICADA NO PCT/US2013/070364, CONFORME AS DISPOSICOES PREVISTAS NA LEI 9.279 DE 14/05/1996 (LPI) ART. 16 7O, ITEM 28 DO ATO NORMATIVO 128/97 E NO ART. 29 DA RESOLUCAO INPI-PR 77/2013. ESTA PERDA SE DEU PELO FATO DE O DEPOSITANTE CONSTANTE DA PETICAO DE REQUERIMENTO DO PEDIDO PCT SER DISTINTO DAQUELES QUE DEPOSITARAM A PRIORIDADE REIVINDICADA E NAO APRESENTOU DOCUMENTO DE CESSAO REGULARIZADO DENTRO DO PRAZO DE 60 DIAS A CONTAR DA DATA DA PUBLICACAO DA EXIGENCIA, CONFORME AS DISPOSICOES PREVISTAS NA LEI 9.279 DE 14/05/1996 (LPI) ART. 16 6O, ITEM 27 DO ATO NORMATIVO 128/97 E NO ART. 28 DA RESOLUCAO INPI-PR 77/2013.

B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 5A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO ARQUIVAMENTO PUBLICADO NA RPI 2493 DE 16/10/2018.