ATE173321T1 - Strahlturbinenmotor mit schubumkehrvorrichtung - Google Patents
Strahlturbinenmotor mit schubumkehrvorrichtungInfo
- Publication number
- ATE173321T1 ATE173321T1 AT94913877T AT94913877T ATE173321T1 AT E173321 T1 ATE173321 T1 AT E173321T1 AT 94913877 T AT94913877 T AT 94913877T AT 94913877 T AT94913877 T AT 94913877T AT E173321 T1 ATE173321 T1 AT E173321T1
- Authority
- AT
- Austria
- Prior art keywords
- flow
- exhaust
- engine
- hot gas
- doors
- Prior art date
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/014,550 US5372006A (en) | 1993-02-08 | 1993-02-08 | Turbine engine equipped with thrust reverser |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE173321T1 true ATE173321T1 (de) | 1998-11-15 |
Family
ID=21766123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94913877T ATE173321T1 (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)
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 |
US5706651A (en) * | 1995-08-29 | 1998-01-13 | Burbank Aeronautical Corporation Ii | Turbofan engine with reduced noise |
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 |
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 |
US7735778B2 (en) * | 2007-11-16 | 2010-06-15 | Pratt & Whitney Canada Corp. | Pivoting fairings for a thrust reverser |
US8052086B2 (en) | 2007-11-16 | 2011-11-08 | The Nordam Group, Inc. | Thrust reverser door |
US8051639B2 (en) | 2007-11-16 | 2011-11-08 | The Nordam Group, Inc. | Thrust reverser |
US8052085B2 (en) * | 2007-11-16 | 2011-11-08 | The Nordam Group, Inc. | Thrust reverser for a turbofan gas turbine engine |
US8091827B2 (en) | 2007-11-16 | 2012-01-10 | The Nordam Group, Inc. | Thrust reverser door |
US8172175B2 (en) | 2007-11-16 | 2012-05-08 | The Nordam Group, Inc. | Pivoting door thrust reverser for a turbofan gas turbine engine |
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 |
WO2012173546A1 (en) * | 2011-06-17 | 2012-12-20 | Saab Ab | Variable jet engine outlet with a mainly circle sector-formed cross section |
US9097134B2 (en) * | 2012-09-14 | 2015-08-04 | Pratt & Whitney Canada Corp. | Air cooling design for tail-cone generator installation |
US9951720B2 (en) | 2012-09-28 | 2018-04-24 | United Technologies Corporation | Divot for blocker doors of thrust reverser system |
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)
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 |
-
1993
- 1993-02-08 US US08/014,550 patent/US5372006A/en not_active Expired - Fee Related
-
1994
- 1994-02-08 AT AT94913877T patent/ATE173321T1/de not_active IP Right Cessation
- 1994-02-08 DE DE69414551T patent/DE69414551T2/de not_active Expired - Fee Related
- 1994-02-08 EP EP94913877A patent/EP0683859B1/de not_active Expired - Lifetime
- 1994-02-08 WO PCT/US1994/001575 patent/WO1994018446A2/en active IP Right Grant
- 1994-02-08 US US08/501,116 patent/US5666802A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0683859B1 (de) | 1998-11-11 |
DE69414551D1 (de) | 1998-12-17 |
US5666802A (en) | 1997-09-16 |
WO1994018446A2 (en) | 1994-08-18 |
WO1994018446A3 (en) | 1994-09-29 |
DE69414551T2 (de) | 1999-07-15 |
EP0683859A1 (de) | 1995-11-29 |
EP0683859A4 (de) | 1997-01-15 |
US5372006A (en) | 1994-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |