FR2944062B1 - Injecteur d'ergols - Google Patents

Injecteur d'ergols

Info

Publication number: FR2944062B1
Authority: FR; France
Prior art keywords: ergols; injector; ergols injector
Prior art date: 2009-04-06
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

FR0952229A

Other languages

English (en)

Other versions

FR2944062A1 (fr

Inventor

Jean Louis Thomas

Cyril Verplancke

Stephan J Zurbach

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.)

2009-04-06

Filing date

2009-04-06

Publication date

2011-06-03

2009-04-06 Application filed by SNECMA SAS filed Critical SNECMA SAS

2009-04-06 Priority to FR0952229A priority Critical patent/FR2944062B1/fr

2010-04-06 Priority to DE201010016327 priority patent/DE102010016327A1/de

2010-10-08 Publication of FR2944062A1 publication Critical patent/FR2944062A1/fr

2011-06-03 Application granted granted Critical

2011-06-03 Publication of FR2944062B1 publication Critical patent/FR2944062B1/fr

Status Active legal-status Critical Current

2029-04-06 Anticipated expiration legal-status Critical

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
- F02K9/44—Feeding propellants
- F02K9/52—Injectors

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Filling Or Discharging Of Gas Storage Vessels (AREA)
Gas Burners (AREA)

FR0952229A 2009-04-06 2009-04-06 Injecteur d'ergols Active FR2944062B1 (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
FR0952229A FR2944062B1 (fr)	2009-04-06	2009-04-06	Injecteur d'ergols
DE201010016327 DE102010016327A1 (de)	2009-04-06	2010-04-06	Treibstoffeinspritzdüse

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR0952229A FR2944062B1 (fr)	2009-04-06	2009-04-06	Injecteur d'ergols

Publications (2)

Publication Number	Publication Date
FR2944062A1 FR2944062A1 (fr)	2010-10-08
FR2944062B1 true FR2944062B1 (fr)	2011-06-03

Family

ID=41319830

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR0952229A Active FR2944062B1 (fr)	2009-04-06	2009-04-06	Injecteur d'ergols

Country Status (2)

Country	Link
DE (1)	DE102010016327A1 (fr)
FR (1)	FR2944062B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2972368B1 (fr) *	2011-03-07	2013-04-05	Snecma	Injecteur pour le melange de deux ergols, comprenant au moins un element d'injection a structure tricoaxiale
WO2012120230A1 (fr) *	2011-03-07	2012-09-13	Snecma	Injecteur pour le mélange de deux ergols comprenant au moins un élément d'injection a structure tricoaxiale
FR2972498B1 (fr) *	2011-03-07	2015-12-18	Snecma	Element d'injection a structure tricoaxiale pour le melange de deux ergols
RU2445497C1 (ru) *	2011-03-24	2012-03-20	Владимир Викторович Черниченко	Соосно-струйная форсунка
RU2445501C1 (ru) *	2011-03-24	2012-03-20	Владимир Викторович Черниченко	Жидкостный ракетный двигатель
FR2974151B1 (fr) *	2011-04-15	2015-06-05	Snecma	Element d'injection
RU2493412C1 (ru) *	2012-06-27	2013-09-20	Владимир Викторович Черниченко	Жидкостный ракетный двигатель
RU2494274C1 (ru) *	2012-06-27	2013-09-27	Владимир Викторович Черниченко	Жидкостный ракетный двигатель
RU2490507C1 (ru) *	2012-06-27	2013-08-20	Владимир Викторович Черниченко	Жидкостный ракетный двигатель
RU2493411C1 (ru) *	2012-06-27	2013-09-20	Владимир Викторович Черниченко	Жидкостный ракетный двигатель
US10266273B2 (en)	2013-07-26	2019-04-23	Mra Systems, Llc	Aircraft engine pylon

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1538394A (fr) *	1967-06-28	1968-09-06	Snecma	Perfectionnements aux machines thermiques comprenant une chambre annulaire de combustion
US3763650A (en) *	1971-07-26	1973-10-09	Westinghouse Electric Corp	Gas turbine temperature profiling structure
US4454711A (en) *	1981-10-29	1984-06-19	Avco Corporation	Self-aligning fuel nozzle assembly
FR2712030B1 (fr) *	1993-11-03	1996-01-26	Europ Propulsion	Système d'injection et éléments d'injection tricoaxiaux associés.
EP0678708B1 (fr) *	1994-04-20	1998-12-02	ROLLS-ROYCE plc	Injecteur de carburant pour turbines à gaz
US5636510A (en) *	1994-05-25	1997-06-10	Westinghouse Electric Corporation	Gas turbine topping combustor
US7000403B2 (en) *	2004-03-12	2006-02-21	Power Systems Mfg., Llc	Primary fuel nozzle having dual fuel capability
FR2869094B1 (fr) *	2004-04-15	2006-07-21	Snecma Moteurs Sa	Chambre de combustion annulaire de turbomachine a bride interne de fixation amelioree
US7065972B2 (en) *	2004-05-21	2006-06-27	Honeywell International, Inc.	Fuel-air mixing apparatus for reducing gas turbine combustor exhaust emissions
FR2901349B1 (fr) *	2006-05-19	2008-09-05	Snecma Sa	Chambre de combustion d'une turbomachine

2009
- 2009-04-06 FR FR0952229A patent/FR2944062B1/fr active Active
2010
- 2010-04-06 DE DE201010016327 patent/DE102010016327A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
FR2944062A1 (fr)	2010-10-08
DE102010016327A1 (de)	2010-11-25

Publication	Publication Date	Title
BR112012012872A2 (pt)	2017-10-10	"pirrolindinas de espiroindolinona"
FR2941508B1 (fr)	2017-04-21	Agencement d'entrainement
BRPI1010909A2 (pt)	2015-09-08	"inseticida arilpirrolinas"
BRPI1011813A2 (pt)	2016-03-29	"inalador"
BRPI1012004A2 (pt)	2016-05-10	"forma farmacêutica"
BR112012004593A2 (pt)	2017-05-23	"método"
DK2452709T3 (da)	2022-03-07	Kanyledel
BR112012007164A2 (pt)	2016-03-29	"veículo"
BRPI1013015A2 (pt)	2016-03-29	"osteosíntese com nanoprata"
BR112012010595A2 (pt)	2016-03-22	"dispensdor"
FR2944062B1 (fr)	2011-06-03	Injecteur d'ergols
FR2950411B1 (fr)	2017-07-21	Agencement d'entrainement
DK2259989T3 (da)	2013-02-04	Rem
BRPI1013030A2 (pt)	2016-04-05	"aquecedores"
BRPI1013001A2 (pt)	2015-09-15	"bioprocessamento"
BRPI0914533A2 (pt)	2015-12-15	"métodos"
BRPI1014349A2 (pt)	2016-04-05	"monitor inteligente"
BR112012003701A2 (pt)	2019-09-24	"novos antagonistas de quinolina-hepcidina"
IT1392670B1 (it)	2012-03-16	Iniettore
FR2937555B1 (fr)	2011-01-14	Aiguille d'injection
BRPI1010178A2 (pt)	2018-02-20	"válvula"
BRPI1012055A2 (pt)	2016-05-17	"piperidinas substituídas"
DE112009000350A5 (de)	2011-03-17	Einspritzvorrichtung
BRPI1006474A2 (pt)	2018-02-14	"gatilho"
BRPI0918656A2 (pt)	2015-12-01	dosador

Legal Events

Date	Code	Title	Description
2016-04-14	PLFP	Fee payment	Year of fee payment: 8
2017-04-06	PLFP	Fee payment	Year of fee payment: 9
2018-03-22	PLFP	Fee payment	Year of fee payment: 10
2018-06-29	CD	Change of name or company name	Owner name: SAFRAN AIRCRAFT ENGINES, FR Effective date: 20170719
2020-03-19	PLFP	Fee payment	Year of fee payment: 12
2021-03-23	PLFP	Fee payment	Year of fee payment: 13
2022-03-22	PLFP	Fee payment	Year of fee payment: 14
2023-03-21	PLFP	Fee payment	Year of fee payment: 15
2024-03-20	PLFP	Fee payment	Year of fee payment: 16