FR2172339B1 - - Google Patents

Info

Publication number
FR2172339B1
FR2172339B1 FR7305535A FR7305535A FR2172339B1 FR 2172339 B1 FR2172339 B1 FR 2172339B1 FR 7305535 A FR7305535 A FR 7305535A FR 7305535 A FR7305535 A FR 7305535A FR 2172339 B1 FR2172339 B1 FR 2172339B1
Authority
FR
France
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
Application number
FR7305535A
Other versions
FR2172339A1 (fr
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
Application filed by General Electric Co filed Critical General Electric Co
Publication of FR2172339A1 publication Critical patent/FR2172339A1/fr
Application granted granted Critical
Publication of FR2172339B1 publication Critical patent/FR2172339B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02C7/26—Starting; Ignition
    • F02C7/264—Ignition
    • 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
    • F23R3/16—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration with devices inside the flame tube or the combustion chamber to influence the air or gas flow
    • F23R3/18—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants
    • F23R3/20—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants incorporating fuel injection means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Combustion Of Fluid Fuel (AREA)
FR7305535A 1972-02-17 1973-02-16 Expired FR2172339B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22710972A 1972-02-17 1972-02-17

Publications (2)

Publication Number Publication Date
FR2172339A1 FR2172339A1 (fr) 1973-09-28
FR2172339B1 true FR2172339B1 (fr) 1982-10-15

Family

ID=22851774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7305535A Expired FR2172339B1 (fr) 1972-02-17 1973-02-16

Country Status (8)

Country Link
US (1) US3800530A (fr)
JP (1) JPS5641815B2 (fr)
BE (1) BE795529A (fr)
CA (1) CA962071A (fr)
DE (1) DE2307033C2 (fr)
FR (1) FR2172339B1 (fr)
GB (1) GB1418736A (fr)
IL (1) IL41299A (fr)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185462A (en) * 1978-04-05 1980-01-29 General Electric Company Fluid fitting for turbofan engines
GB2093584B (en) * 1981-02-21 1984-12-19 Rolls Royce Improvements in or relating to fuel burners and combustion equipment for use in gas turbine engines
FR2696502B1 (fr) * 1992-10-07 1994-11-04 Snecma Dispositif de post-combustion pour turbo réacteur double flux.
US4765136A (en) * 1985-11-25 1988-08-23 United Technologies Corporation Gas turbine engine augmentor
FR2610994B1 (fr) * 1987-02-13 1993-06-11 Gen Electric Moteur a turbine a gaz avec dispositif de postcombustion et injecteur de dilution a section variable
US4817378A (en) * 1987-02-13 1989-04-04 General Electric Company Gas turbine engine with augmentor and variable area bypass injector
US5076062A (en) * 1987-11-05 1991-12-31 General Electric Company Gas-cooled flameholder assembly
US4887425A (en) * 1988-03-18 1989-12-19 General Electric Company Fuel spraybar
US5088287A (en) * 1989-07-13 1992-02-18 Sundstrand Corporation Combustor for a turbine
EP0550126A1 (fr) * 1992-01-02 1993-07-07 General Electric Company Bouclier thermique pour post-combusteur
FR2689567B1 (fr) * 1992-04-01 1994-05-27 Snecma Injecteur de carburant pour chambre de post-combustion d'une turbomachine.
DE4309131A1 (de) * 1993-03-22 1994-09-29 Abb Management Ag Verfahren und Vorrichtung zur Nachlaufbeeinflussung bei Brennkammereinbauten
FR2706588B1 (fr) * 1993-06-16 1995-07-21 Snecma Système d'injection de carburant pour chambre de combustion.
US5402637A (en) * 1993-07-13 1995-04-04 Cooper Industries Igniter plug extender for a turbine engine combustor
US5617717A (en) * 1994-04-04 1997-04-08 Aero-Plasma, Inc. Flame stabilization system for aircraft jet engine augmentor using plasma plume ignitors
US5396761A (en) * 1994-04-25 1995-03-14 General Electric Company Gas turbine engine ignition flameholder with internal impingement cooling
US5396763A (en) * 1994-04-25 1995-03-14 General Electric Company Cooled spraybar and flameholder assembly including a perforated hollow inner air baffle for impingement cooling an outer heat shield
DE59409252D1 (de) * 1994-09-21 2000-05-04 Abb Alstom Power Ch Ag Brennkammer einer Gasturbogruppe
GB2431984B (en) * 1996-11-07 2007-10-03 Rolls Royce Plc Afterburner igniter
US5813221A (en) * 1997-01-14 1998-09-29 General Electric Company Augmenter with integrated fueling and cooling
US6438940B1 (en) * 1999-12-21 2002-08-27 General Electric Company Methods and apparatus for providing uniform ignition in an augmenter
US6415609B1 (en) * 2001-03-15 2002-07-09 General Electric Company Replaceable afterburner heat shield
US6968694B2 (en) * 2003-03-13 2005-11-29 United Technologies Corporation Augmentor
US7216488B2 (en) * 2004-07-20 2007-05-15 General Electric Company Methods and apparatus for cooling turbine engine combustor ignition devices
US7481059B2 (en) * 2004-08-12 2009-01-27 Volvo Aero Corporation Method and apparatus for providing an afterburner fuel-feed arrangement
US8044319B2 (en) * 2005-02-07 2011-10-25 Pratt & Whitney Canada Corp. Variable arc gap plasma igniter
JP2006250374A (ja) * 2005-03-08 2006-09-21 Miura Co Ltd 燃焼装置
US20080196414A1 (en) * 2005-03-22 2008-08-21 Andreadis Dean E Strut cavity pilot and fuel injector assembly
US7571598B2 (en) * 2005-05-19 2009-08-11 Virginia Tech Intellectual Properties, Inc. Plasma torch for ignition, flameholding and enhancement of combustion in high speed flows
US7647775B2 (en) * 2005-06-30 2010-01-19 United Technologies Corporation Augmentor spray bars
US7596950B2 (en) * 2005-09-16 2009-10-06 General Electric Company Augmentor radial fuel spray bar with counterswirling heat shield
US7637094B2 (en) * 2005-12-16 2009-12-29 General Electric Company Cooling apparatus for a gas turbine engine igniter lead
WO2008045094A1 (fr) * 2006-10-12 2008-04-17 United Technologies Corporation Bifurcation et évent arrière permettant de faire varier la surface de sortie de soufflante
WO2008127467A2 (fr) * 2006-12-15 2008-10-23 State Of Franklin Innovation, Llc Système d'allumeur à surface chaude encastré dans la céramique pour turboréacteurs
US8479490B2 (en) * 2007-03-30 2013-07-09 Honeywell International Inc. Combustors with impingement cooled igniters and igniter tubes for improved cooling of igniters
JP5333044B2 (ja) * 2009-08-21 2013-11-06 株式会社Ｉｈｉ アフタバーナ及び航空機エンジン
US8893502B2 (en) * 2011-10-14 2014-11-25 United Technologies Corporation Augmentor spray bar with tip support bushing
US9267687B2 (en) * 2011-11-04 2016-02-23 General Electric Company Combustion system having a venturi for reducing wakes in an airflow
US8534071B1 (en) * 2012-04-06 2013-09-17 United Technologies Corporation Engine hot section vane with tapered flame holder surface
US8997453B2 (en) 2012-06-29 2015-04-07 United Technologies Corporation Igniter for a turbomachine and mounting assembly therefor
US20140026590A1 (en) * 2012-07-25 2014-01-30 Hannes A. Alholm Flexible combustor bracket
KR101265883B1 (ko) * 2012-11-22 2013-05-20 에스티엑스중공업 주식회사 점화기 결합구조를 구비하는 마이크로 가스터빈 및 그 조립방법
US10156189B2 (en) * 2014-01-28 2018-12-18 Pratt & Whitney Canada Corp. Combustor igniter assembly
US10145559B2 (en) 2015-12-15 2018-12-04 General Electric Company Gas turbine engine with igniter stack or borescope mount having noncollinear cooling passages
FR3097298B1 (fr) * 2019-06-12 2021-06-04 Safran Aircraft Engines Bougie intégrée au bras accroche-flamme
US11408610B1 (en) * 2021-02-03 2022-08-09 General Electric Company Systems and methods for spraying fuel in an augmented gas turbine engine
CN113669161A (zh) * 2021-08-24 2021-11-19 中国航发贵阳发动机设计研究所 一种带补氧结构的点火器
US11795879B2 (en) * 2021-12-20 2023-10-24 General Electric Company Combustor with an igniter provided within at least one of a fuel injector or a compressed air passage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE468998A (fr) * 1944-11-28
US2651178A (en) * 1951-01-18 1953-09-08 A V Roe Canada Ltd Combination injector and stabilizer for gas turbine afterburners
US2831993A (en) * 1956-07-10 1958-04-22 Champion Spark Plug Co Igniter
GB827944A (en) * 1958-01-28 1960-02-10 Champion Spark Plug Co Improvements in or relating to igniters
US3487636A (en) * 1968-01-02 1970-01-06 Gen Electric Augmentor spark igniter

Also Published As

Publication number Publication date
US3800530A (en) 1974-04-02
IL41299A (en) 1976-03-31
JPS5641815B2 (fr) 1981-09-30
DE2307033A1 (de) 1973-08-23
FR2172339A1 (fr) 1973-09-28
JPS4893822A (fr) 1973-12-04
BE795529A (fr) 1973-06-18
DE2307033C2 (de) 1982-08-19
CA962071A (en) 1975-02-04
IL41299A0 (en) 1973-05-31
GB1418736A (en) 1975-12-24

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Legal Events

Date Code Title Description
ST Notification of lapse