FR2952701B1 - Guidage d'une bougie d'allumage dans une chambre de combustion d'une turbomachine - Google Patents

Guidage d'une bougie d'allumage dans une chambre de combustion d'une turbomachine

Info

Publication number
FR2952701B1
FR2952701B1 FR0905539A FR0905539A FR2952701B1 FR 2952701 B1 FR2952701 B1 FR 2952701B1 FR 0905539 A FR0905539 A FR 0905539A FR 0905539 A FR0905539 A FR 0905539A FR 2952701 B1 FR2952701 B1 FR 2952701B1
Authority
FR
France
Prior art keywords
turbomachine
guiding
combustion chamber
ignition candle
candle
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.)
Active
Application number
FR0905539A
Other languages
English (en)
Other versions
FR2952701A1 (fr
Inventor
Dominique Maurice Jacques Lains
Nicolas Christian Raymond Leblond
Christophe Pieussergues
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR0905539A priority Critical patent/FR2952701B1/fr
Priority to US12/946,253 priority patent/US20110113748A1/en
Publication of FR2952701A1 publication Critical patent/FR2952701A1/fr
Application granted granted Critical
Publication of FR2952701B1 publication Critical patent/FR2952701B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F23R3/42—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
    • 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
    • F02C7/266—Electric
    • 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
    • F23R3/06—Arrangement of apertures along the flame tube
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2207/00—Ignition devices associated with burner
    • 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
    • F23R2900/03044—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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Spark Plugs (AREA)
FR0905539A 2009-11-18 2009-11-18 Guidage d'une bougie d'allumage dans une chambre de combustion d'une turbomachine Active FR2952701B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0905539A FR2952701B1 (fr) 2009-11-18 2009-11-18 Guidage d'une bougie d'allumage dans une chambre de combustion d'une turbomachine
US12/946,253 US20110113748A1 (en) 2009-11-18 2010-11-15 Guiding an ignition spark plug in a turbomachine combustion chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0905539A FR2952701B1 (fr) 2009-11-18 2009-11-18 Guidage d'une bougie d'allumage dans une chambre de combustion d'une turbomachine

Publications (2)

Publication Number Publication Date
FR2952701A1 FR2952701A1 (fr) 2011-05-20
FR2952701B1 true FR2952701B1 (fr) 2012-11-02

Family

ID=42634935

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0905539A Active FR2952701B1 (fr) 2009-11-18 2009-11-18 Guidage d'une bougie d'allumage dans une chambre de combustion d'une turbomachine

Country Status (2)

Country Link
US (1) US20110113748A1 (fr)
FR (1) FR2952701B1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9157638B2 (en) * 2012-01-31 2015-10-13 General Electric Company Adaptor assembly for removable components
EP2971967B1 (fr) 2013-03-14 2018-03-21 Rolls-Royce Corporation Tube d'allumage à bouchon inversé
WO2014189579A2 (fr) * 2013-03-15 2014-11-27 United Technologies Corporation Carénage annulaire plein rotatif pour moteur de turbine
US9989254B2 (en) * 2013-06-03 2018-06-05 General Electric Company Combustor leakage control system
FR3015642B1 (fr) * 2013-12-23 2018-03-02 Safran Aircraft Engines Bougie de turbomachine et son dispositif de fixation radiale
FR3030741B1 (fr) * 2014-12-23 2017-07-21 Snecma Ensemble a guide-bougie pour banc d'essai
US10041413B2 (en) * 2015-06-05 2018-08-07 General Electric Company Igniter assembly for a gas turbine engine
US10935242B2 (en) 2016-07-07 2021-03-02 General Electric Company Combustor assembly for a turbine engine
FR3071908B1 (fr) * 2017-09-29 2019-09-20 Safran Aircraft Engines Chambre de combustion de turbomachine a geometrie de cheminee fixe
FR3072422B1 (fr) * 2017-10-17 2020-10-02 Safran Aircraft Engines Module de chambre de combustion pour une turbomachine
US11499480B2 (en) 2020-07-28 2022-11-15 General Electric Company Combustor cap assembly having impingement plate with cooling tubes
US11543128B2 (en) * 2020-07-28 2023-01-03 General Electric Company Impingement plate with cooling tubes and related insert for impingement plate
US12320523B2 (en) * 2023-10-04 2025-06-03 Pratt & Whitney Canada Corp. Support pin for igniter assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB747593A (en) * 1954-03-02 1956-04-11 Blackburn & Gen Aircraft Ltd Improvements in or relating to igniters for gas turbine engines and combustion heaters
US3048015A (en) * 1959-07-08 1962-08-07 Gen Motors Corp Combustion chamber support and igniter
CA992755A (en) * 1972-10-02 1976-07-13 General Electric Company Gas turbine engine igniter assembly
US6438940B1 (en) * 1999-12-21 2002-08-27 General Electric Company Methods and apparatus for providing uniform ignition in an augmenter
US7216488B2 (en) * 2004-07-20 2007-05-15 General Electric Company Methods and apparatus for cooling turbine engine combustor ignition devices
US7546739B2 (en) * 2005-07-05 2009-06-16 General Electric Company Igniter tube and method of assembling same
FR2891350A1 (fr) * 2005-09-29 2007-03-30 Snecma Sa Dispositif de guidage d'un element dans un orifice d'une paroi de chambre de combustion de turbomachine
GB2445576A (en) * 2007-01-11 2008-07-16 Rolls Royce Plc Igniter plug housing arrangement
US8479490B2 (en) * 2007-03-30 2013-07-09 Honeywell International Inc. Combustors with impingement cooled igniters and igniter tubes for improved cooling of igniters

Also Published As

Publication number Publication date
US20110113748A1 (en) 2011-05-19
FR2952701A1 (fr) 2011-05-20

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