FR2937092B1 - Procede et dispositif de calcul d'une sequence de demarrage ou d'arret d'un moteur. - Google Patents

Procede et dispositif de calcul d'une sequence de demarrage ou d'arret d'un moteur.

Info

Publication number: FR2937092B1
Authority: FR; France
Prior art keywords: stopping; calculating; engine; starting; sequence
Prior art date: 2008-10-15
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

FR0856971A

Other languages

English (en)

Other versions

FR2937092A1 (fr

Inventor

Gonidec Serge Le

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.)

2008-10-15

Filing date

2008-10-15

Publication date

2010-12-10

2008-10-15 Application filed by SNECMA SAS filed Critical SNECMA SAS

2008-10-15 Priority to FR0856971A priority Critical patent/FR2937092B1/fr

2009-10-14 Priority to DE102009045704A priority patent/DE102009045704A1/de

2009-10-14 Priority to ITTO2009A000781A priority patent/IT1396075B1/it

2009-10-14 Priority to US12/578,809 priority patent/US8364374B2/en

2009-10-15 Priority to JP2009254416A priority patent/JP5528771B2/ja

2010-04-16 Publication of FR2937092A1 publication Critical patent/FR2937092A1/fr

2010-12-10 Application granted granted Critical

2010-12-10 Publication of FR2937092B1 publication Critical patent/FR2937092B1/fr

Status Active legal-status Critical Current

2028-10-15 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
- F02K9/56—Control
- 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
- F02K9/56—Control
- F02K9/563—Control of propellant feed pumps
- 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
- F02K9/94—Re-ignitable or restartable rocket- engine plants; Intermittently operated rocket-engine plants
- 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
- F02K9/95—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof characterised by starting or ignition means or arrangements

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Combined Controls Of Internal Combustion Engines (AREA)

FR0856971A 2008-10-15 2008-10-15 Procede et dispositif de calcul d'une sequence de demarrage ou d'arret d'un moteur. Active FR2937092B1 (fr)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
FR0856971A FR2937092B1 (fr)	2008-10-15	2008-10-15	Procede et dispositif de calcul d'une sequence de demarrage ou d'arret d'un moteur.
DE102009045704A DE102009045704A1 (de)	2008-10-15	2009-10-14	Verfahren und Vorrichtung zur Berechnung einer Start- oder Stopsequenz eines Motors
ITTO2009A000781A IT1396075B1 (it)	2008-10-15	2009-10-14	Metodo e dispositivo per calcolare una sequenza di avviamento o di arresto per un motore
US12/578,809 US8364374B2 (en)	2008-10-15	2009-10-14	Method and a device for calculating a starting or stop sequence for an engine
JP2009254416A JP5528771B2 (ja)	2008-10-15	2009-10-15	エンジンの始動シーケンス又は停止シーケンスの計算方法及び装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR0856971A FR2937092B1 (fr)	2008-10-15	2008-10-15	Procede et dispositif de calcul d'une sequence de demarrage ou d'arret d'un moteur.

Publications (2)

Publication Number	Publication Date
FR2937092A1 FR2937092A1 (fr)	2010-04-16
FR2937092B1 true FR2937092B1 (fr)	2010-12-10

Family

ID=40677743

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR0856971A Active FR2937092B1 (fr)	2008-10-15	2008-10-15	Procede et dispositif de calcul d'une sequence de demarrage ou d'arret d'un moteur.

Country Status (5)

Country	Link
US (1)	US8364374B2 (fr)
JP (1)	JP5528771B2 (fr)
DE (1)	DE102009045704A1 (fr)
FR (1)	FR2937092B1 (fr)
IT (1)	IT1396075B1 (fr)

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* Cited by examiner, † Cited by third party
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EP2604839B1 (fr) *	2011-12-16	2016-05-25	Astrium GmbH	Moteur
FR2991072B1 (fr) *	2012-05-28	2014-06-20	Snecma	Systeme et methode de traitement d'informations pour la surveillance d'un systeme complexe
FR2997454B1 (fr) *	2012-10-30	2014-12-12	Snecma	Procede et systeme de detection d'allumage
FR3016412B1 (fr) *	2014-01-10	2016-02-05	Snecma	Procede de commande d'ensemble propulsif
FR3042227B1 (fr) *	2015-10-08	2020-04-03	Arianegroup Sas	Procede et circuit de regulation de moteur-fusee
US11181076B2 (en) *	2016-03-03	2021-11-23	Kevin Michael Weldon	Rocket engine bipropellant supply system including an electrolyzer
DE102016208729A1 (de)	2016-05-20	2017-11-23	Airbus Ds Gmbh	Verfahren zum Betreiben eines Raketenantriebssystems und Raketenantriebssystem
RU2674112C1 (ru) *	2017-12-25	2018-12-04	Акционерное общество "Корпорация "Московский институт теплотехники" (АО "Корпорация "МИТ")	Способ экспериментального определения параметров запуска двигателя при стендовых испытаниях

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FR2697587B1 (fr) *	1992-11-04	1995-01-20	Europ Propulsion	Système optimisé d'alimentation de moteur fusée réallumable.
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WO2003008792A1 (fr) *	2001-07-18	2003-01-30	Jae-Chang Lee	Turboreacteur utilisant des gaz d'echappement
US7997060B2 (en) *	2002-03-15	2011-08-16	Pratt & Whitney Rocketdyne, Inc.	Rocket engine power cycle
US6968695B2 (en) *	2002-09-13	2005-11-29	The Boeing Company	Compact lightweight ramjet engines incorporating swirl augmented combustion with improved performance
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JP4092405B2 (ja) *	2004-08-04	2008-05-28	防衛省技術研究本部長	ラムロケットエンジンの二次燃焼着火制御方法及びラムロケットエンジンを搭載した高速飛しょう体
FR2917799B1 (fr) *	2007-06-19	2009-10-02	Snecma Sa	Vanne a longue course de regulation avec fonction d'arret.
US8612107B2 (en) *	2008-06-10	2013-12-17	The Regents Of The University Of Michigan	Method, control apparatus and powertrain system controller for real-time, self-learning control based on individual operating style

2008
- 2008-10-15 FR FR0856971A patent/FR2937092B1/fr active Active
2009
- 2009-10-14 DE DE102009045704A patent/DE102009045704A1/de not_active Ceased
- 2009-10-14 US US12/578,809 patent/US8364374B2/en not_active Expired - Fee Related
- 2009-10-14 IT ITTO2009A000781A patent/IT1396075B1/it active
- 2009-10-15 JP JP2009254416A patent/JP5528771B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
IT1396075B1 (it)	2012-11-09
US20100094522A1 (en)	2010-04-15
FR2937092A1 (fr)	2010-04-16
JP5528771B2 (ja)	2014-06-25
US8364374B2 (en)	2013-01-29
ITTO20090781A1 (it)	2010-04-16
JP2010096183A (ja)	2010-04-30
DE102009045704A1 (de)	2010-04-29

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Legal Events

Date	Code	Title	Description
2015-10-19	PLFP	Fee payment	Year of fee payment: 8
2016-10-13	PLFP	Fee payment	Year of fee payment: 9
2017-10-23	PLFP	Fee payment	Year of fee payment: 10
2018-10-23	PLFP	Fee payment	Year of fee payment: 11
2019-10-23	PLFP	Fee payment	Year of fee payment: 12
2020-10-22	PLFP	Fee payment	Year of fee payment: 13
2021-10-21	PLFP	Fee payment	Year of fee payment: 14
2022-10-28	PLFP	Fee payment	Year of fee payment: 15
2023-10-23	PLFP	Fee payment	Year of fee payment: 16
2024-10-21	PLFP	Fee payment	Year of fee payment: 17