FR2964725B1 - Carenage aerodynamique pour fond de chambre de combustion - Google Patents

Carenage aerodynamique pour fond de chambre de combustion

Info

Publication number: FR2964725B1
Authority: FR; France
Prior art keywords: combustion chamber; aerodynamic fairing; fairing; aerodynamic; combustion
Prior art date: 2010-09-14
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

FR1057319A

Other languages

English (en)

Other versions

FR2964725A1 (fr

Inventor

Sebastien Alain Christophe Bourgois

Didier Hippolyte 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.)

2010-09-14

Filing date

2010-09-14

Publication date

2012-10-12

2010-09-14 Priority to FR1057319A priority Critical patent/FR2964725B1/fr

2010-09-14 Application filed by SNECMA SAS filed Critical SNECMA SAS

2011-09-13 Priority to EP11773494.7A priority patent/EP2616742B1/fr

2011-09-13 Priority to CN201180043034.3A priority patent/CN103080652B/zh

2011-09-13 Priority to CA2811163A priority patent/CA2811163C/fr

2011-09-13 Priority to BR112013006037-9A priority patent/BR112013006037B1/pt

2011-09-13 Priority to PCT/FR2011/052084 priority patent/WO2012035248A1/fr

2011-09-13 Priority to US13/820,763 priority patent/US8661829B2/en

2011-09-13 Priority to RU2013117008/06A priority patent/RU2572736C2/ru

2012-03-16 Publication of FR2964725A1 publication Critical patent/FR2964725A1/fr

2012-10-12 Application granted granted Critical

2012-10-12 Publication of FR2964725B1 publication Critical patent/FR2964725B1/fr

Status Active legal-status Critical Current

2030-09-14 Anticipated expiration legal-status Critical

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
- F23R3/02—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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
- 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
- F23R3/26—Controlling the air flow
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/50—Inlet or outlet
- F05D2250/52—Outlet

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Supercharger (AREA)

FR1057319A 2010-09-14 2010-09-14 Carenage aerodynamique pour fond de chambre de combustion Active FR2964725B1 (fr)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
FR1057319A FR2964725B1 (fr)	2010-09-14	2010-09-14	Carenage aerodynamique pour fond de chambre de combustion
CN201180043034.3A CN103080652B (zh)	2010-09-14	2011-09-13	环形罩、环形燃烧室和涡轮机
CA2811163A CA2811163C (fr)	2010-09-14	2011-09-13	Carenage aerodynamique pour fond de chambre de combustion de turbomachine
BR112013006037-9A BR112013006037B1 (pt)	2010-09-14	2011-09-13	Capuz anular, camara de combustao anular e turbomaquina
EP11773494.7A EP2616742B1 (fr)	2010-09-14	2011-09-13	Carénage aérodynamique pour fond de chambre de combustion de turbomachine
PCT/FR2011/052084 WO2012035248A1 (fr)	2010-09-14	2011-09-13	Carenage aerodynamique pour fond de chambre de combustion de turbomachine
US13/820,763 US8661829B2 (en)	2010-09-14	2011-09-13	Aerodynamic shroud for the back of a combustion chamber of a turbomachine
RU2013117008/06A RU2572736C2 (ru)	2010-09-14	2011-09-13	Аэродинамический обтекатель задней части камеры сгорания турбомашины

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1057319A FR2964725B1 (fr)	2010-09-14	2010-09-14	Carenage aerodynamique pour fond de chambre de combustion

Publications (2)

Publication Number	Publication Date
FR2964725A1 FR2964725A1 (fr)	2012-03-16
FR2964725B1 true FR2964725B1 (fr)	2012-10-12

Family

ID=44063986

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1057319A Active FR2964725B1 (fr)	2010-09-14	2010-09-14	Carenage aerodynamique pour fond de chambre de combustion

Country Status (8)

Country	Link
US (1)	US8661829B2 (fr)
EP (1)	EP2616742B1 (fr)
CN (1)	CN103080652B (fr)
BR (1)	BR112013006037B1 (fr)
CA (1)	CA2811163C (fr)
FR (1)	FR2964725B1 (fr)
RU (1)	RU2572736C2 (fr)
WO (1)	WO2012035248A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2943403B1 (fr)	2009-03-17	2014-11-14	Snecma	Chambre de combustion de turbomachine comprenant des moyens ameliores d'alimentation en air
FR2945854B1 (fr)	2009-05-19	2015-08-07	Snecma	Vrille melangeuse pour un injecteur de carburant dans une chambre de combustion d'une turbine a gaz et dispositif de combustion correspondant
FR3003632B1 (fr)	2013-03-19	2016-10-14	Snecma	Systeme d'injection pour chambre de combustion de turbomachine comportant une paroi annulaire a profil interne convergent
US9650916B2 (en)	2014-04-09	2017-05-16	Honeywell International Inc.	Turbomachine cooling systems
FR3035481B1 (fr) *	2015-04-23	2017-05-05	Snecma	Chambre de combustion de turbomachine comportant un dispositif de guidage de flux d'air de forme specifique
US10619856B2 (en) *	2017-03-13	2020-04-14	Rolls-Royce Corporation	Notched gas turbine combustor cowl
US10816213B2 (en)	2018-03-01	2020-10-27	General Electric Company	Combustor assembly with structural cowl and decoupled chamber
US10907831B2 (en) *	2018-05-07	2021-02-02	Rolls-Royce Corporation	Ram pressure recovery fuel nozzle with a scoop
US10982852B2 (en)	2018-11-05	2021-04-20	Rolls-Royce Corporation	Cowl integration to combustor wall

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB239127A (en) *	1925-03-25	1925-09-03	Stephen Edward Beeson	Improvements in or relating to sawing, cutting and similar machines
BE795867A (fr) *	1972-03-01	1973-06-18	Gen Electric	Dispositif pour uniformiser l'ecoulement de l'air dans une turbine a gaz
FR2559856B1 (fr) *	1984-02-17	1987-06-19	Caillau Ets	Collier de serrage et son procede de fabrication
FR2686683B1 (fr) *	1992-01-28	1994-04-01	Snecma	Turbomachine a chambre de combustion demontable.
CA2089272C (fr)	1992-03-23	2002-09-03	James Norman Reinhold, Jr.	Chambre de combustion presentant une resistance aux chocs
US5279126A (en) *	1992-12-18	1994-01-18	United Technologies Corporation	Diffuser-combustor
DE10159668A1 (de) *	2001-12-05	2003-06-18	Rolls Royce Deutschland	Brennkammerkopf
GB2391297A (en) *	2002-07-24	2004-02-04	Rolls Royce Plc	Gas supply assembly
US7222488B2 (en) *	2002-09-10	2007-05-29	General Electric Company	Fabricated cowl for double annular combustor of a gas turbine engine
US6952927B2 (en) *	2003-05-29	2005-10-11	General Electric Company	Multiport dome baffle
FR2856467B1 (fr) *	2003-06-18	2005-09-02	Snecma Moteurs	Chambre de combustion annulaire de turbomachine
RU2250415C1 (ru) *	2003-08-05	2005-04-20	Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн")	Кольцевая камера сгорания газотурбинного двигателя
FR2885201B1 (fr) *	2005-04-28	2010-09-17	Snecma Moteurs	Chambre de combustion aisement demontable a performance aerodynamique amelioree
FR2888631B1 (fr)	2005-07-18	2010-12-10	Snecma	Turbomachine a distribution angulaire de l'air
FR2897144B1 (fr) *	2006-02-08	2008-05-02	Snecma Sa	Chambre de combustion de turbomachine a fentes tangentielles
FR2897145B1 (fr) *	2006-02-08	2013-01-18	Snecma	Chambre de combustion annulaire de turbomachine a fixations alternees.
FR2897417A1 (fr) *	2006-02-10	2007-08-17	Snecma Sa	Chambre de combustion annulaire d'une turbomachine
FR2910597B1 (fr) *	2006-12-22	2009-03-20	Snecma Sa	Carenage pour fond de chambre de combustion
FR2911668B1 (fr) *	2007-01-18	2009-03-20	Snecma Sa	Chambre de combustion d'une turbomachine
FR2914399B1 (fr) *	2007-03-27	2009-10-02	Snecma Sa	Carenage pour fond de chambre de combustion.
FR2921464B1 (fr)	2007-09-24	2014-03-28	Snecma	Agencement de systemes d'injection dans un fond de chambre de combustion d'un moteur d'aeronef
FR2929690B1 (fr) *	2008-04-03	2012-08-17	Snecma Propulsion Solide	Chambre de combustion sectorisee en cmc pour turbine a gaz
FR2943403B1 (fr) *	2009-03-17	2014-11-14	Snecma	Chambre de combustion de turbomachine comprenant des moyens ameliores d'alimentation en air
FR2945854B1 (fr)	2009-05-19	2015-08-07	Snecma	Vrille melangeuse pour un injecteur de carburant dans une chambre de combustion d'une turbine a gaz et dispositif de combustion correspondant
FR2975465B1 (fr)	2011-05-19	2018-03-09	Safran Aircraft Engines	Paroi pour chambre de combustion de turbomachine comprenant un agencement optimise d'orifices d'entree d'air

2010
- 2010-09-14 FR FR1057319A patent/FR2964725B1/fr active Active
2011
- 2011-09-13 EP EP11773494.7A patent/EP2616742B1/fr active Active
- 2011-09-13 RU RU2013117008/06A patent/RU2572736C2/ru active
- 2011-09-13 CN CN201180043034.3A patent/CN103080652B/zh active Active
- 2011-09-13 US US13/820,763 patent/US8661829B2/en active Active
- 2011-09-13 BR BR112013006037-9A patent/BR112013006037B1/pt active IP Right Grant
- 2011-09-13 WO PCT/FR2011/052084 patent/WO2012035248A1/fr active Application Filing
- 2011-09-13 CA CA2811163A patent/CA2811163C/fr active Active

Also Published As

Publication number	Publication date
CA2811163C (fr)	2018-10-23
RU2572736C2 (ru)	2016-01-20
FR2964725A1 (fr)	2012-03-16
BR112013006037B1 (pt)	2020-11-17
WO2012035248A1 (fr)	2012-03-22
CA2811163A1 (fr)	2012-03-22
US8661829B2 (en)	2014-03-04
EP2616742A1 (fr)	2013-07-24
US20130160452A1 (en)	2013-06-27
CN103080652A (zh)	2013-05-01
CN103080652B (zh)	2015-05-06
EP2616742B1 (fr)	2018-10-31
BR112013006037A2 (pt)	2016-06-07
RU2013117008A (ru)	2014-10-20

Publication	Publication Date	Title
FR2964725B1 (fr)	2012-10-12	Carenage aerodynamique pour fond de chambre de combustion
FR2953907B1 (fr)	2012-11-02	Chambre de combustion pour turbomachine
FI20105169A (fi)	2011-08-23	Polttomoottorin esikammiojärjestely
EP2735717A4 (fr)	2016-02-10	Structure de chambre de précombustion pour moteur à gaz
EP2687714A4 (fr)	2014-11-05	Moteur à combustion interne
FR2970945B1 (fr)	2016-06-10	Siege monopiece ultra-leger pour aeronef
FR2978989B1 (fr)	2013-07-26	Cone d'ejection pour turboreacteur d'aeronef
EP2549089A4 (fr)	2013-03-20	Piston pour moteur à combustion interne
EP2781716A4 (fr)	2014-12-10	Moteur à combustion interne équipé d'un compresseur à suralimentation
GB2500195B (en)	2015-04-08	Altitude compensation for internal combustion engine
EP2799686A4 (fr)	2015-06-03	Structure de chambre de combustion pour moteur à combustion interne
BR112014008973A2 (pt)	2017-04-11	carenagem de caminhão
EP2789832A4 (fr)	2016-06-08	Moteur à combustion interne
FR2976346B1 (fr)	2013-07-05	Chambre de combustion annulaire de turbomachine
PL2678547T3 (pl)	2017-10-31	Eksploatacja silnika spalinowego
FR2980554B1 (fr)	2013-09-27	Chambre annulaire de combustion d'une turbomachine
EP2743495A4 (fr)	2015-05-20	Moteur à combustion interne
IL239185A0 (en)	2015-07-30	Entrance opening to the engine of an aircraft
FR2978988B1 (fr)	2013-07-26	Cone d'ejection pour turboreacteur d'aeronef
EP2672086A4 (fr)	2014-07-16	Moteur à combustion interne
FR2998038B1 (fr)	2017-12-08	Chambre de combustion pour une turbomachine
FR2979416B1 (fr)	2013-09-20	Paroi de chambre de combustion
BR112014012537A2 (pt)	2017-06-13	câmara de combustão
WO2012113379A9 (fr)	2012-12-13	Hybridation des systèmes de moteur à combustion interne selon le principe d'addition
EP2743497A4 (fr)	2016-07-27	Moteur à combustion interne

Legal Events

Date	Code	Title	Description
2016-09-02	PLFP	Fee payment	Year of fee payment: 7
2017-05-04	PLFP	Fee payment	Year of fee payment: 8
2018-02-09	CD	Change of name or company name	Owner name: SAFRAN AIRCRAFT ENGINES, FR Effective date: 20170717
2018-08-22	PLFP	Fee payment	Year of fee payment: 9
2019-08-20	PLFP	Fee payment	Year of fee payment: 10
2020-08-19	PLFP	Fee payment	Year of fee payment: 11
2021-08-19	PLFP	Fee payment	Year of fee payment: 12
2022-08-19	PLFP	Fee payment	Year of fee payment: 13
2023-08-22	PLFP	Fee payment	Year of fee payment: 14
2024-08-20	PLFP	Fee payment	Year of fee payment: 15