DE69414551D1 - Strahlturbinenmotor mit schubumkehrvorrichtung - Google Patents

Strahlturbinenmotor mit schubumkehrvorrichtung

Info

Publication number
DE69414551D1
DE69414551D1 DE69414551T DE69414551T DE69414551D1 DE 69414551 D1 DE69414551 D1 DE 69414551D1 DE 69414551 T DE69414551 T DE 69414551T DE 69414551 T DE69414551 T DE 69414551T DE 69414551 D1 DE69414551 D1 DE 69414551D1
Authority
DE
Germany
Prior art keywords
flow
exhaust
hot gas
engine
doors
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.)
Expired - Fee Related
Application number
DE69414551T
Other languages
English (en)
Other versions
DE69414551T2 (de
Inventor
Jean-Pierre Lair
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.)
AERONAUTICAL CONCEPT OF EXHAUS
Original Assignee
AERONAUTICAL CONCEPT OF EXHAUS
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 AERONAUTICAL CONCEPT OF EXHAUS filed Critical AERONAUTICAL CONCEPT OF EXHAUS
Application granted granted Critical
Publication of DE69414551D1 publication Critical patent/DE69414551D1/de
Publication of DE69414551T2 publication Critical patent/DE69414551T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • 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
    • F02K1/11—Varying effective area of jet pipe or nozzle by means of pivoted eyelids
    • 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
    • F02K1/38—Introducing air inside the jet
    • F02K1/386—Introducing air inside the jet mixing devices in the jet pipe, e.g. for mixing primary and secondary flow
    • 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
    • F02K1/54—Nozzles having means for reversing jet thrust
    • F02K1/56—Reversing jet main flow
    • F02K1/60—Reversing jet main flow by blocking the rearward discharge by means of pivoted eyelids or clamshells, e.g. target-type reversers
    • 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
DE69414551T 1993-02-08 1994-02-08 Strahlturbinenmotor mit schubumkehrvorrichtung Expired - Fee Related DE69414551T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/014,550 US5372006A (en) 1993-02-08 1993-02-08 Turbine engine equipped with thrust reverser
PCT/US1994/001575 WO1994018446A2 (en) 1993-02-08 1994-02-08 Turbine engine equipped with thrust reverser

Publications (2)

Publication Number Publication Date
DE69414551D1 true DE69414551D1 (de) 1998-12-17
DE69414551T2 DE69414551T2 (de) 1999-07-15

Family

ID=21766123

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69414551T Expired - Fee Related DE69414551T2 (de) 1993-02-08 1994-02-08 Strahlturbinenmotor mit schubumkehrvorrichtung

Country Status (5)

Country Link
US (2) US5372006A (de)
EP (1) EP0683859B1 (de)
AT (1) ATE173321T1 (de)
DE (1) DE69414551T2 (de)
WO (1) WO1994018446A2 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5372006A (en) * 1993-02-08 1994-12-13 Aeronautical Concept Of Exhaust, Ltd. Turbine engine equipped with thrust reverser
FR2706947B1 (de) * 1993-06-23 1995-07-28 Hispano Suiza Sa
FR2728626B1 (fr) * 1994-12-21 1998-03-06 Hurel Dubois Avions Inverseur de poussee pour moteur a reaction a bord de deviation amenage
US5791138A (en) * 1996-01-11 1998-08-11 Burbank Aeuronautical Corporation Ii Turbofan engine with reduced noise
CA2181963A1 (en) * 1995-08-29 1997-03-01 Kenneth R. Mcguire Turbofan engine with reduced noise
US5706651A (en) * 1995-08-29 1998-01-13 Burbank Aeronautical Corporation Ii Turbofan engine with reduced noise
FR2755729B1 (fr) * 1996-11-12 1999-01-08 Fage Etienne Turbomoteur a double flux pourvu d'une tuyere confluente et d'un inverseur de poussee
US5987880A (en) * 1997-07-08 1999-11-23 Mcdonnell Douglas Corporation Supersonic engine, multi-port thrust reversing system
US6293495B1 (en) * 1999-12-08 2001-09-25 Rohr, Inc. Pivoting door thrust reverser system for turbofan aircraft jet engine
US6938408B2 (en) * 2001-04-26 2005-09-06 Propulsion Vectoring, L.P. Thrust vectoring and variable exhaust area for jet engine nozzle
US6845945B1 (en) 2001-07-20 2005-01-25 Aircraft Integration Resources, Inc. Thrust reverser with sliding pivot joints
US7017331B2 (en) * 2002-12-07 2006-03-28 Anderson Jack H Jet nozzle mixer
US7434384B2 (en) * 2004-10-25 2008-10-14 United Technologies Corporation Fluid mixer with an integral fluid capture ducts forming auxiliary secondary chutes at the discharge end of said ducts
FR2887854B1 (fr) * 2005-06-30 2008-08-08 Airbus France Sas Nacelle pour aeronef et aeronef muni d'au moins une telle nacelle
US7607306B2 (en) * 2005-08-03 2009-10-27 General Electric Company Infrared suppressor apparatus and method
EP1870588B1 (de) * 2006-06-19 2010-01-13 Snecma Mischer für ein Doppelstromtriebwerk und entsprechende Düse und Strahltriebwerk
US8015797B2 (en) * 2006-09-21 2011-09-13 Jean-Pierre Lair Thrust reverser nozzle for a turbofan gas turbine engine
US7673458B2 (en) * 2006-11-14 2010-03-09 General Electric Company Turbofan engine nozzle assembly and method for operating the same
US7726116B2 (en) * 2006-11-14 2010-06-01 General Electric Company Turbofan engine nozzle assembly and method of operating same
US7681399B2 (en) * 2006-11-14 2010-03-23 General Electric Company Turbofan engine cowl assembly and method of operating the same
US7805924B2 (en) * 2006-11-30 2010-10-05 United Technologies Corporation Thermally decoupled mixer
US20080134664A1 (en) * 2006-12-06 2008-06-12 Spirit Aerosystems, Inc. Thrust reverser pin lock
FR2916484B1 (fr) * 2007-05-21 2009-07-24 Aircelle Sa Porte a becquet mobile pour inverseur de poussee a porte
US20100154423A1 (en) * 2007-05-22 2010-06-24 Volvo Aero Corporation system for mixing gas flows in a gas turbine engine, gas turbine engine and an aircraft engine
FR2920197B1 (fr) * 2007-08-20 2013-08-09 Aircelle Sa Ressort pour volet d'inverseur de poussee a grilles pour turboreacteur d'aeronef
US8051639B2 (en) 2007-11-16 2011-11-08 The Nordam Group, Inc. Thrust reverser
US8052086B2 (en) 2007-11-16 2011-11-08 The Nordam Group, Inc. Thrust reverser door
US8052085B2 (en) * 2007-11-16 2011-11-08 The Nordam Group, Inc. Thrust reverser for a turbofan gas turbine engine
US7735778B2 (en) * 2007-11-16 2010-06-15 Pratt & Whitney Canada Corp. Pivoting fairings for a thrust reverser
US8172175B2 (en) 2007-11-16 2012-05-08 The Nordam Group, Inc. Pivoting door thrust reverser for a turbofan gas turbine engine
US8091827B2 (en) 2007-11-16 2012-01-10 The Nordam Group, Inc. Thrust reverser door
US8240126B2 (en) 2008-03-22 2012-08-14 Pratt & Whitney Rocketdyne, Inc. Valve system for a gas turbine engine
US8127530B2 (en) 2008-06-19 2012-03-06 The Nordam Group, Inc. Thrust reverser for a turbofan gas turbine engine
GB0820174D0 (en) * 2008-11-05 2008-12-10 Rolls Royce Plc A gas turbine engine variable area exhaust nozzle
US8182204B2 (en) * 2009-04-24 2012-05-22 Pratt & Whitney Canada Corp. Deflector for a gas turbine strut and vane assembly
US8794902B1 (en) * 2010-01-26 2014-08-05 II Daniel K. Van Ness System and method to improve the exhaust pressure across a RAM air turbine through secondary flow mixing
EP2721276B1 (de) * 2011-06-17 2016-09-28 Saab AB Variabler triebwerkausgang mit hautpsächlich kreissektorförmigem querschnitt
US9097134B2 (en) * 2012-09-14 2015-08-04 Pratt & Whitney Canada Corp. Air cooling design for tail-cone generator installation
EP2901001B1 (de) * 2012-09-28 2019-12-04 United Technologies Corporation Dreieckige blockierelemente für klappen eines schubumkehrsystems
US9435293B2 (en) * 2013-02-22 2016-09-06 United Technologies Corporation Full ring sliding nacelle with thrust reverser
DE102013205911A1 (de) * 2013-04-04 2014-10-09 MTU Aero Engines AG Mischvorrichtung und Turbofantriebwerk mit einer derartigen Mischvorrichtung
US10082043B2 (en) * 2015-06-25 2018-09-25 Pratt & Whitney Canada Corp. Segmented multi-lobe mixer
CN106194496A (zh) * 2016-08-04 2016-12-07 中国航空工业集团公司沈阳发动机设计研究所 一种调节活门
GB201811919D0 (en) * 2018-07-20 2018-09-05 Rolls Royce Plc Supersonic aircraft turbofan
CN109339955B (zh) * 2018-12-16 2021-09-03 中国航发沈阳发动机研究所 一种放气活门调节机构的支撑结构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386247A (en) * 1966-09-09 1968-06-04 Gen Electric Powerplant with thrust reverser
DE2241817C3 (de) * 1972-08-25 1975-04-03 Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen Schubumkehrvorrichtung für ein mit einer Nachverbrennungsanlage ausgerüstetes Turbinenstrahltriebwerk eines Flugzeugs
US4147027A (en) * 1976-04-06 1979-04-03 Grumman Aerospace Corporation Thrust reverser nozzle
FR2456216A1 (fr) * 1979-05-11 1980-12-05 Astech Sa Turbomoteur a double flux equipe d'un inverseur de poussee
US4592201A (en) * 1982-07-12 1986-06-03 General Electric Company Turbofan mixed flow exhaust system
FR2537657A1 (fr) * 1982-12-08 1984-06-15 Snecma Tuyere a section variable pour un turboreacteur et avion comportant un tel equipement
GB2161862B (en) * 1983-05-27 1988-05-05 Pierre Giraud Double flow turbine engine equipped with a thrust reverser
FR2676779B1 (fr) * 1991-05-21 1994-06-03 Lair Jean Pierre Tuyere a section variable.
US5181676A (en) * 1992-01-06 1993-01-26 Lair Jean Pierre Thrust reverser integrating a variable exhaust area nozzle
US5372006A (en) * 1993-02-08 1994-12-13 Aeronautical Concept Of Exhaust, Ltd. Turbine engine equipped with thrust reverser

Also Published As

Publication number Publication date
WO1994018446A2 (en) 1994-08-18
US5666802A (en) 1997-09-16
EP0683859A1 (de) 1995-11-29
DE69414551T2 (de) 1999-07-15
ATE173321T1 (de) 1998-11-15
EP0683859A4 (de) 1997-01-15
EP0683859B1 (de) 1998-11-11
US5372006A (en) 1994-12-13
WO1994018446A3 (en) 1994-09-29

Similar Documents

Publication Publication Date Title
DE69414551D1 (de) Strahlturbinenmotor mit schubumkehrvorrichtung
US4030291A (en) Thrust reverser for a gas turbofan engine
US6474059B2 (en) Thrust reverser
EP1430212B1 (de) Schubumlenker mit konvergierender düse
US5987880A (en) Supersonic engine, multi-port thrust reversing system
US3854286A (en) Variable bypass engines
US7681399B2 (en) Turbofan engine cowl assembly and method of operating the same
US5228641A (en) Cascade type aircraft engine thrust reverser with hidden link actuator
CA2609282C (en) Turbofan engine cowl assembly and method of operating the same
US8091334B2 (en) Method of operating a turbofan engine cowl assembly
US6000216A (en) Actuating system for a cascade type thrust reverser
US6968675B2 (en) Cascadeless fan thrust reverser with plume control
RU2472959C2 (ru) Гондола реактивного двигателя летательного аппарата
US5819528A (en) Turbojet engine thrust reverser having dual pivoting doors
US5794434A (en) Aircraft thrust reverser system with linearly translating inner and outer doors
US5725182A (en) Turbo fan engine thrust reverser
US4858430A (en) Thrust reverser for a turbofan engine
KR20060043855A (ko) 축방향 확산 섹션 슬롯 노즐
RU2008119430A (ru) Турбореактивный двигатель с ослабленным шумом струи
JP2007526418A (ja) 多重推進航空エンジンのための一体化空気取入れシステム
CA2661540A1 (en) Aircraft engine thrust reverser
EP0567277A1 (de) Abzweigventil für ein Bläsertriebwerk mit variablen Arbeitszyklen
GB2368566A (en) Aircraft engine thrust reverser
US5915651A (en) Reverse thrust inlet vortex inhibitor
US11885281B2 (en) Thrust reverser with flaps controlled by a mechanism equipped with aeronautical bellcranks

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee