FR2956187B1 - Etancheite d'un guide-bougie pour une chambre de combustion de turbomachine - Google Patents

Etancheite d'un guide-bougie pour une chambre de combustion de turbomachine

Info

Publication number
FR2956187B1
FR2956187B1 FR1000567A FR1000567A FR2956187B1 FR 2956187 B1 FR2956187 B1 FR 2956187B1 FR 1000567 A FR1000567 A FR 1000567A FR 1000567 A FR1000567 A FR 1000567A FR 2956187 B1 FR2956187 B1 FR 2956187B1
Authority
FR
France
Prior art keywords
sealing
combustion chamber
turbomachine combustion
candle guide
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
FR1000567A
Other languages
English (en)
Other versions
FR2956187A1 (fr
Inventor
Didier Hippolyte Hernandez
Thomas Olivier Marie Noel
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 FR1000567A priority Critical patent/FR2956187B1/fr
Publication of FR2956187A1 publication Critical patent/FR2956187A1/fr
Application granted granted Critical
Publication of FR2956187B1 publication Critical patent/FR2956187B1/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
    • F23R3/50—Combustion chambers comprising an annular flame tube within an annular casing
    • 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
    • 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
    • F23R3/002—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
    • 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
    • F23R2900/00012—Details of sealing devices
    • 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)
  • Turbine Rotor Nozzle Sealing (AREA)
FR1000567A 2010-02-11 2010-02-11 Etancheite d'un guide-bougie pour une chambre de combustion de turbomachine Active FR2956187B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1000567A FR2956187B1 (fr) 2010-02-11 2010-02-11 Etancheite d'un guide-bougie pour une chambre de combustion de turbomachine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1000567A FR2956187B1 (fr) 2010-02-11 2010-02-11 Etancheite d'un guide-bougie pour une chambre de combustion de turbomachine

Publications (2)

Publication Number Publication Date
FR2956187A1 FR2956187A1 (fr) 2011-08-12
FR2956187B1 true FR2956187B1 (fr) 2012-07-06

Family

ID=42829605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1000567A Active FR2956187B1 (fr) 2010-02-11 2010-02-11 Etancheite d'un guide-bougie pour une chambre de combustion de turbomachine

Country Status (1)

Country Link
FR (1) FR2956187B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3088412A1 (fr) 2018-11-12 2020-05-15 Safran Aircraft Engines Chambre de combustion de turbomachine, turbomachine associee

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2918320C (fr) 2013-07-26 2018-05-15 Mra Systems, Inc. Mat d'accrochage de moteur pour aeronef
US11286860B2 (en) 2017-03-03 2022-03-29 General Electric Company Sealing assembly for components penetrating through CMC liner
US10465610B2 (en) * 2017-03-03 2019-11-05 General Electric Company Sealing assembly for components penetrating through CMC liner
FR3072422B1 (fr) * 2017-10-17 2020-10-02 Safran Aircraft Engines Module de chambre de combustion pour une turbomachine
FR3136605A1 (fr) * 2022-06-13 2023-12-15 Safran Aircraft Engines Bougie d’allumage pour turbomachine d’aeronef et procede de fabrication d’une telle bougie

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910036A (en) * 1974-04-05 1975-10-07 Gen Motors Corp Igniter installation for combustor with ceramic liner
GB1476414A (en) * 1974-04-05 1977-06-16 Gen Motors Corp Combustion apparatus for a gas turbine engine
US3911672A (en) * 1974-04-05 1975-10-14 Gen Motors Corp Combustor with ceramic liner
US3936217A (en) * 1975-01-31 1976-02-03 Westinghouse Electric Corporation Inspection port for turbines
FR2622745B1 (fr) * 1987-10-28 1991-08-30 Snecma Bougie d'allumage pour turboreacteur, a positionnement flottant
US6438940B1 (en) * 1999-12-21 2002-08-27 General Electric Company Methods and apparatus for providing uniform ignition in an augmenter
US6920762B2 (en) * 2003-01-14 2005-07-26 General Electric Company Mounting assembly for igniter in a gas turbine engine combustor having a ceramic matrix composite liner
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3088412A1 (fr) 2018-11-12 2020-05-15 Safran Aircraft Engines Chambre de combustion de turbomachine, turbomachine associee

Also Published As

Publication number Publication date
FR2956187A1 (fr) 2011-08-12

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