FR2987081B1 - Ensemble et procede propulsifs - Google Patents

Ensemble et procede propulsifs

Info

Publication number: FR2987081B1
Authority: FR; France
Prior art keywords: propellant assembly; propellant; assembly
Prior art date: 2012-02-21
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

FR1251575A

Other languages

English (en)

Other versions

FR2987081A1 (fr

Inventor

Jean Marie Conrardy

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.)

2012-02-21

Filing date

2012-02-21

Publication date

2017-03-31

2012-02-21 Application filed by SNECMA SAS filed Critical SNECMA SAS

2012-02-21 Priority to FR1251575A priority Critical patent/FR2987081B1/fr

2013-02-20 Priority to US13/771,562 priority patent/US9249758B2/en

2013-08-23 Publication of FR2987081A1 publication Critical patent/FR2987081A1/fr

2017-03-31 Application granted granted Critical

2017-03-31 Publication of FR2987081B1 publication Critical patent/FR2987081B1/fr

Status Active legal-status Critical Current

2032-02-21 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
- F02K9/46—Feeding propellants using pumps
- F02K9/48—Feeding propellants using pumps driven by a gas turbine fed by propellant combustion gases or fed by vaporized propellants or other gases
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
- F02K7/10—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof characterised by having ram-action compression, i.e. aero-thermo-dynamic-ducts or ram-jet engines
- F02K7/18—Composite ram-jet/rocket engines
- 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)
Jet Pumps And Other Pumps (AREA)

FR1251575A 2012-02-21 2012-02-21 Ensemble et procede propulsifs Active FR2987081B1 (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
FR1251575A FR2987081B1 (fr)	2012-02-21	2012-02-21	Ensemble et procede propulsifs
US13/771,562 US9249758B2 (en)	2012-02-21	2013-02-20	Propulsion assembly and method

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1251575A FR2987081B1 (fr)	2012-02-21	2012-02-21	Ensemble et procede propulsifs

Publications (2)

Publication Number	Publication Date
FR2987081A1 FR2987081A1 (fr)	2013-08-23
FR2987081B1 true FR2987081B1 (fr)	2017-03-31

Family

ID=46704737

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1251575A Active FR2987081B1 (fr)	2012-02-21	2012-02-21	Ensemble et procede propulsifs

Country Status (2)

Country	Link
US (1)	US9249758B2 (fr)
FR (1)	FR2987081B1 (fr)

Families Citing this family (16)

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CN106014683B (zh) *	2016-05-30	2018-04-06	西北工业大学	一种带增压流动控制装置的tbcc用sern结构
DE102017106758A1 (de)	2017-03-15	2018-09-20	Deutsches Zentrum für Luft- und Raumfahrt e.V.	Schubkammervorrichtung und Verfahren zum Betreiben einer Schubkammervorrichtung
CN106968835B (zh) *	2017-04-14	2018-07-06	西北工业大学	一种宽范围工作的火箭冲压组合全流道
US11346306B1 (en)	2019-01-03	2022-05-31	Ball Aerospace & Technologies Corp.	Chemical and cold gas propellant systems and methods
US11391247B1 (en)	2019-01-24	2022-07-19	Firefly Aerospace Inc.	Liquid rocket engine cooling channels
US11333104B1 (en)	2019-01-24	2022-05-17	Firefly Aerospace Inc.	Liquid rocket engine cross impinged propellant injection
US11498705B1 (en)	2019-05-09	2022-11-15	Ball Aerospace & Technology Corp.	On orbit fluid propellant dispensing systems and methods
US11008977B1 (en)	2019-09-26	2021-05-18	Firefly Aerospace Inc.	Liquid rocket engine tap-off power source
US11846251B1 (en) *	2020-04-24	2023-12-19	Firefly Aerospace Inc.	Liquid rocket engine booster engine with combustion gas fuel source
US11512669B2 (en)	2020-06-24	2022-11-29	Raytheon Company	Distributed airfoil aerospike rocket nozzle
EP4180649A4 (fr) *	2020-07-13	2023-11-15	Rafael MARTÍNEZ-VILANOVA PIÑÓN	Moteur à réaction pour aéronefs
CN112922744B (zh) *	2021-03-05	2023-01-06	中国空气动力研究与发展中心空天技术研究所	一种壁面嵌入式的飞行器燃料输送装置
US12012233B2 (en)	2021-05-10	2024-06-18	Ball Aerospace & Technologies Corp.	Active on orbit fluid propellant management and refueling systems and methods
US11945606B1 (en)	2021-10-19	2024-04-02	Ball Aerospace & Technologies Corp.	Electric propulsion based spacecraft propulsion systems and methods utilizing multiple propellants
CN114109650B (zh) *	2021-10-27	2023-02-28	厦门大学	一种整体式液体火箭冲压组合动力装置
US11970995B2 (en) *	2022-05-31	2024-04-30	Venus Aerospace Corp.	Oblique detonation rocket engine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3085393A (en) *	1958-06-03	1963-04-16	North American Aviation Inc	Rocket engine starting method
US3176464A (en) *	1960-05-24	1965-04-06	Martin Marietta Corp	Ducted rocket engine
DE1571248B1 (de) *	1966-10-18	1970-06-04	Messerschmitt Boelkow Blohm	Zweistufiges Verfahren zur Erzeugung von brennbaren,unter Druck stehenden Gasen fuer Triebwerke,insbesondere Raketen- und Staustrahltriebwerke
US6293091B1 (en) *	1999-04-22	2001-09-25	Trw Inc.	Axisymmetrical annular plug propulsion system for integrated rocket/ramjet or rocket/scramjet
FR2836699B1 (fr) *	2002-03-04	2005-02-11	Eads Launch Vehicles	Moteur de fusee
US6981364B2 (en) *	2003-07-22	2006-01-03	National Aerospace Laboratory Of Japan	Combine engine for single-stage spacecraft
US20090113873A1 (en) *	2005-03-16	2009-05-07	Erik Henry Tweeton	Continously air breathing assisted jet engine linear aerospkie rocket
FR2933744B1 (fr)	2008-07-11	2011-06-03	Snecma	Moteur-fusee et reacteur comportant une pluralite de tels moteurs-fusees.

2012
- 2012-02-21 FR FR1251575A patent/FR2987081B1/fr active Active
2013
- 2013-02-20 US US13/771,562 patent/US9249758B2/en active Active

Also Published As

Publication number	Publication date
FR2987081A1 (fr)	2013-08-23
US20140325958A1 (en)	2014-11-06
US9249758B2 (en)	2016-02-02

Publication	Publication Date	Title
FR2987081B1 (fr)	2017-03-31	Ensemble et procede propulsifs
DK2850202T3 (da)	2020-05-18	Fremgangsmåder og grupper
EP2858477A4 (fr)	2016-06-29	Environnement régulé et procédé associé
DK2855736T3 (da)	2019-05-06	Elektrolysator og energisystem
EP2718897A4 (fr)	2014-12-31	Numérisation d'objets
EP2877465A4 (fr)	2016-05-11	Inhibiteur de lfa-1 et polymorphe de celui-ci
DK2914291T3 (da)	2022-05-16	Anti-komplement-c1s-antistoffer og anvendelser deraf
BR112013018981A2 (pt)	2017-11-28	sistema e método
BR112014013743A2 (pt)	2017-06-13	sistema e método
DK3187586T3 (da)	2019-10-14	Inducerbar co-ekspressionssystem
BR112014004428A2 (pt)	2017-03-28	método de fabricação de estrutura e aparelho de fabricação
BR112015007125A2 (pt)	2017-07-04	aparelho e método
FR3014362B1 (fr)	2017-03-17	Ensemble roulant perfectionne
BR112015013188A2 (pt)	2017-07-11	método de fermentação otimizado
BR112014000317A2 (pt)	2018-06-19	conjunto e sistema
BR112014031384A2 (pt)	2017-06-27	métodos e sistemas
BR112014013600A2 (pt)	2017-06-13	sistema e método
DK2904088T3 (da)	2020-09-28	Gas-tilført fermentationssystem
BR112014026864A2 (pt)	2017-06-27	sistema, e método
DK3453723T3 (da)	2021-09-13	Anti-ASIC1-antistoffer og anvendelser deraf
EP2800476A4 (fr)	2015-12-30	Procédé d'alimentation
EP2841783A4 (fr)	2016-02-17	Ensemble palier
BR112013009579A2 (pt)	2016-07-12	método e comprimido
BR112014015862A2 (pt)	2017-06-13	método e sistema
BR112015013155A2 (pt)	2017-07-11	método, e sistema

Legal Events

Date	Code	Title	Description
2016-02-15	PLFP	Fee payment	Year of fee payment: 5
2017-02-13	PLFP	Fee payment	Year of fee payment: 6
2018-01-23	PLFP	Fee payment	Year of fee payment: 7
2018-02-02	CD	Change of name or company name	Owner name: SAFRAN AIRCRAFT ENGINES, FR Effective date: 20170719
2020-01-22	PLFP	Fee payment	Year of fee payment: 9
2021-01-20	PLFP	Fee payment	Year of fee payment: 10
2022-01-19	PLFP	Fee payment	Year of fee payment: 11
2023-01-19	PLFP	Fee payment	Year of fee payment: 12
2024-01-23	PLFP	Fee payment	Year of fee payment: 13
2025-01-22	PLFP	Fee payment	Year of fee payment: 14