DE602005001369D1 - Konvergente Schubdüse eines Strahltriebwerks - Google Patents

Konvergente Schubdüse eines Strahltriebwerks

Info

Publication number
DE602005001369D1
DE602005001369D1 DE602005001369T DE602005001369T DE602005001369D1 DE 602005001369 D1 DE602005001369 D1 DE 602005001369D1 DE 602005001369 T DE602005001369 T DE 602005001369T DE 602005001369 T DE602005001369 T DE 602005001369T DE 602005001369 D1 DE602005001369 D1 DE 602005001369D1
Authority
DE
Germany
Prior art keywords
jet engine
exhaust nozzle
convergent exhaust
convergent
nozzle
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
DE602005001369T
Other languages
English (en)
Other versions
DE602005001369T2 (de
Inventor
Stephane Blanchard
Thibault Arnold
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
Publication of DE602005001369D1 publication Critical patent/DE602005001369D1/de
Application granted granted Critical
Publication of DE602005001369T2 publication Critical patent/DE602005001369T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/78—Other construction of jet pipes
    • F02K1/80—Couplings or connections
    • F02K1/805—Sealing devices therefor, e.g. for movable parts of jet pipes or nozzle flaps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • F02K1/12—Varying effective area of jet pipe or nozzle by means of pivoted flaps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • F02K1/12—Varying effective area of jet pipe or nozzle by means of pivoted flaps
    • F02K1/1207—Varying effective area of jet pipe or nozzle by means of pivoted flaps of one series of flaps hinged at their upstream ends on a fixed structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasket Seals (AREA)
  • Supercharger (AREA)
DE602005001369T 2004-07-28 2005-07-20 Konvergente Schubdüse eines Strahltriebwerks Active DE602005001369T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0408335A FR2873757B1 (fr) 2004-07-28 2004-07-28 Tuyere convergente de turboreacteur
FR0408335 2004-07-28

Publications (2)

Publication Number Publication Date
DE602005001369D1 true DE602005001369D1 (de) 2007-07-26
DE602005001369T2 DE602005001369T2 (de) 2008-02-28

Family

ID=34947719

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005001369T Active DE602005001369T2 (de) 2004-07-28 2005-07-20 Konvergente Schubdüse eines Strahltriebwerks

Country Status (5)

Country Link
US (1) US7475547B2 (de)
EP (1) EP1621751B1 (de)
JP (1) JP4608380B2 (de)
DE (1) DE602005001369T2 (de)
FR (1) FR2873757B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8128100B2 (en) * 2007-12-05 2012-03-06 United Technologies Corporation Laminate air seal for a gas turbine engine
US8047004B2 (en) * 2008-02-12 2011-11-01 The Boeing Company Stave and ring CMC nozzle
JP4650851B2 (ja) 2008-07-03 2011-03-16 三菱電機株式会社 燃料圧力調整装置及びそれを備える燃料供給装置
FR2967399B1 (fr) * 2010-11-16 2012-11-02 Aircelle Sa Nacelle pour turboreacteur double flux d'un aeronef
US20170370239A1 (en) * 2016-06-22 2017-12-28 General Electric Company Turbine systems with sealing components

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984068A (en) * 1958-06-30 1961-05-16 Orenda Engines Ltd Propulsive nozzle system for reaction propulsion units
FR2202234B2 (de) * 1972-10-06 1976-03-26 Snecma
FR2227433B1 (de) * 1973-04-27 1975-08-22 Snecma
FR2277239A2 (fr) * 1974-07-04 1976-01-30 Snecma Dispositif de commande de volets de tuyere d'ejection
GB1605260A (en) * 1974-09-07 1986-11-12 Rolls Royce Gas turbine engines
US3972475A (en) * 1975-07-31 1976-08-03 United Technologies Corporation Nozzle construction providing for thermal growth
FR2529257A1 (fr) 1982-06-28 1983-12-30 Snecma Volet de tuyere a structure composite carbone et acier
US4637550A (en) * 1985-10-01 1987-01-20 The United States Of America As Represented By The Secretary Of The Air Force Dual material exhaust nozzle flap
FR2637838B1 (fr) * 1988-10-14 1991-01-25 Europ Propulsion Procede de fabrication de pieces composites constituees d'un voile et d'un renfort
US5232158A (en) * 1992-08-11 1993-08-03 United Technologies Corporation Convergent/divergent nozzle with seal centering
IL109085A (en) * 1993-04-05 1997-08-14 Gen Electric Nozzle seal assembly with removable baseplate
FR2723764B1 (fr) * 1994-08-18 1996-12-20 Snecma Etancheite entre volets suiveurs divergents et convergents d'une tuyere d'ejection de turboreacteur
DE69513014T2 (de) * 1995-06-21 2000-06-29 Volvo Aero Corp Klappe für eine Schubdüse
US5839663A (en) * 1996-07-23 1998-11-24 United Technologies Corporation Gas turbine exhaust nozzle flap and flap seal apparatus
DE69704479T2 (de) * 1997-01-17 2001-10-18 Turbo Propulsores Ind Dichtungsklappe für eine convergent-divergente Schubdüse
US6986940B1 (en) * 2000-07-27 2006-01-17 General Electric Company Fiber reinforced composite article, fiber member, and method for making
US6658854B2 (en) * 2002-02-01 2003-12-09 General Electric Co. Methods and apparatus for retaining gas turbine engine nozzle basesheets
FR2860046B1 (fr) 2003-09-19 2005-12-02 Snecma Moteurs Volet chaud commande de tuyere axisymetrique de turboreacteur
US7310949B2 (en) * 2003-11-07 2007-12-25 General Electric Company Method and apparatus for arresting a crack within a body

Also Published As

Publication number Publication date
JP4608380B2 (ja) 2011-01-12
EP1621751A1 (de) 2006-02-01
EP1621751B1 (de) 2007-06-13
DE602005001369T2 (de) 2008-02-28
US7475547B2 (en) 2009-01-13
US20060213199A1 (en) 2006-09-28
JP2006037956A (ja) 2006-02-09
FR2873757A1 (fr) 2006-02-03
FR2873757B1 (fr) 2006-09-29

Similar Documents

Publication Publication Date Title
DE602007007384D1 (de) Zentralkörper der Schubdüse eines Turbinentriebwerks
DE602005007297D1 (de) Turbine eines Gasturbinentriebwerks
DE602007009006D1 (de) Empirische Einstellung eines Echtzeit-Gasturbinenmotorenmodells
FI20070579A0 (fi) Menetelmä polttomoottorikonetta varten olevan suihkutussuuttimen optimoimiseksi
DE602007001912D1 (de) Haube für die Düse eines Strahltriebwerks und entsprechende Düse und Strahltriebwerk
GB0820174D0 (en) A gas turbine engine variable area exhaust nozzle
DE602007000064D1 (de) Ringförmige Brennkammer eines Turbotriebwerks
DE602005001528D1 (de) Gasturbinentriebwerk
EP1725755A4 (de) Innerer brennstoffverteiler für gasturbinenmotor oder gasturbinenbrennstoffdüsenanordnung
DE602006017914D1 (de) Interner Brennstoffverteiler mit Druckluftzerstäubungsdüsen
DE602007009436D1 (de) Ringförmige Brennkammer eines Turbotriebwerks
DE602005010950D1 (de) Unterstützungsstructur eines Kraftstoffeinspritzventils
GB2401402B (en) Combustion and exhaust heads for fluid turbine engines
DE602007005876D1 (de) Haube eines Strahltriebwerks mit dreieckigen Mitteln mit zwei Scheitelpunkten zur Schalldämpfung
IL176194A0 (en) Turbine engine nozzle
DE60321528D1 (de) Reparatur eines gegossenen Turbinenleitapparats
ATE531992T1 (de) Leitung eines spritzgestänges
DE602005001369D1 (de) Konvergente Schubdüse eines Strahltriebwerks
DE502005002251D1 (de) Kraftstofffilter eines verbrennungsmotors
DE502004009571D1 (de) Verhaltens eines verbrennungsmotors
DE602005005029D1 (de) Richtung eines verbrennungsmotors
SE0402718L (sv) Utloppsanordning till en jetmotor och en jetmotor innefattande sådan utloppsanordning
PL1902948T3 (pl) Silnik śmigłowca z turbiną gazową ze zmniejszoną emisją dźwięku wskutek obróbki akustycznej pompy strumieniowej
DE602006001431D1 (de) Schwenkbare Schubdüse eines Flugtriebwerkes
DE502005000011D1 (de) Gaswechselventil eines verbrennungsmotors

Legal Events

Date Code Title Description
8364 No opposition during term of opposition