FR2931929B1 - Chambre de combustion annulaire de moteur a turbine a gaz - Google Patents

Chambre de combustion annulaire de moteur a turbine a gaz

Info

Publication number
FR2931929B1
FR2931929B1 FR0802919A FR0802919A FR2931929B1 FR 2931929 B1 FR2931929 B1 FR 2931929B1 FR 0802919 A FR0802919 A FR 0802919A FR 0802919 A FR0802919 A FR 0802919A FR 2931929 B1 FR2931929 B1 FR 2931929B1
Authority
FR
France
Prior art keywords
combustion chamber
gas turbine
turbine engine
annular combustion
annular
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
FR0802919A
Other languages
English (en)
Other versions
FR2931929A1 (fr
Inventor
Patrice Commaret
Didier Hernandez
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 FR0802919A priority Critical patent/FR2931929B1/fr
Priority to PCT/FR2009/000474 priority patent/WO2009144408A2/fr
Priority to US12/993,379 priority patent/US8490401B2/en
Publication of FR2931929A1 publication Critical patent/FR2931929A1/fr
Application granted granted Critical
Publication of FR2931929B1 publication Critical patent/FR2931929B1/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
    • F23R3/28—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

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 Methods Of Internal-Combustion Engines (AREA)
FR0802919A 2008-05-29 2008-05-29 Chambre de combustion annulaire de moteur a turbine a gaz Active FR2931929B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0802919A FR2931929B1 (fr) 2008-05-29 2008-05-29 Chambre de combustion annulaire de moteur a turbine a gaz
PCT/FR2009/000474 WO2009144408A2 (fr) 2008-05-29 2009-04-21 Chambre de combustion annulaire de moteur a turbine a gaz
US12/993,379 US8490401B2 (en) 2008-05-29 2009-04-21 Annular combustion chamber for a gas turbine engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0802919A FR2931929B1 (fr) 2008-05-29 2008-05-29 Chambre de combustion annulaire de moteur a turbine a gaz

Publications (2)

Publication Number Publication Date
FR2931929A1 FR2931929A1 (fr) 2009-12-04
FR2931929B1 true FR2931929B1 (fr) 2010-06-04

Family

ID=40278887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0802919A Active FR2931929B1 (fr) 2008-05-29 2008-05-29 Chambre de combustion annulaire de moteur a turbine a gaz

Country Status (3)

Country Link
US (1) US8490401B2 (fr)
FR (1) FR2931929B1 (fr)
WO (1) WO2009144408A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9964307B2 (en) * 2012-09-30 2018-05-08 United Technologies Corporation Interface heat shield for a combustor of a gas turbine engine
FR2998038B1 (fr) * 2012-11-09 2017-12-08 Snecma Chambre de combustion pour une turbomachine
DE102013007443A1 (de) * 2013-04-30 2014-10-30 Rolls-Royce Deutschland Ltd & Co Kg Brennerdichtung für Gasturbinen-Brennkammerkopf und Hitzeschild
KR20160004639A (ko) * 2014-07-03 2016-01-13 한화테크윈 주식회사 연소기 어셈블리
US20170191664A1 (en) * 2016-01-05 2017-07-06 General Electric Company Cooled combustor for a gas turbine engine
GB2548585B (en) * 2016-03-22 2020-05-27 Rolls Royce Plc A combustion chamber assembly
US11402096B2 (en) * 2018-11-05 2022-08-02 Rolls-Royce Corporation Combustor dome via additive layer manufacturing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142871A (en) * 1991-01-22 1992-09-01 General Electric Company Combustor dome plate support having uniform thickness arcuate apex with circumferentially spaced coolant apertures
GB2257781B (en) * 1991-04-30 1995-04-12 Rolls Royce Plc Combustion chamber assembly in a gas turbine engine
US6735950B1 (en) * 2000-03-31 2004-05-18 General Electric Company Combustor dome plate and method of making the same
FR2825779B1 (fr) * 2001-06-06 2003-08-29 Snecma Moteurs Chambre de combustion munie d'un systeme de fixation de fond de chambre
US6546733B2 (en) * 2001-06-28 2003-04-15 General Electric Company Methods and systems for cooling gas turbine engine combustors
FR2889732B1 (fr) * 2005-08-12 2011-09-23 Snecma Chambre de combustion a tenue thermique amelioree
FR2911669B1 (fr) * 2007-01-23 2011-09-16 Snecma Carenage pour chambre de combustion, chambre de combustion en etant equipee et turboreacteur les comportant.

Also Published As

Publication number Publication date
WO2009144408A3 (fr) 2010-07-29
WO2009144408A2 (fr) 2009-12-03
US8490401B2 (en) 2013-07-23
US20110088402A1 (en) 2011-04-21
FR2931929A1 (fr) 2009-12-04

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