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IT8922606A0 - Ugello di scarico direzionabile assialmente simmetrico - Google Patents

Ugello di scarico direzionabile assialmente simmetrico

Info

Publication number
IT8922606A0
IT8922606A0 IT22606A IT2260689A IT8922606A0 IT 8922606 A0 IT8922606 A0 IT 8922606A0 IT 22606 A IT22606 A IT 22606A IT 2260689 A IT2260689 A IT 2260689A IT 8922606 A0 IT8922606 A0 IT 8922606A0
Authority
IT
Italy
Prior art keywords
exhaust nozzle
axially symmetric
directional exhaust
symmetric directional
axially
Prior art date
Application number
IT22606A
Other languages
English (en)
Other versions
IT1237859B (it
Inventor
Thomas Anthony Hauer
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8922606A0 publication Critical patent/IT8922606A0/it
Application granted granted Critical
Publication of IT1237859B publication Critical patent/IT1237859B/it

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
    • 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
    • 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
    • F02K1/002—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector
    • F02K1/008—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector in any rearward direction
    • 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
    • F02K1/1292—Varying effective area of jet pipe or nozzle by means of pivoted flaps of three series of flaps, the upstream series having its flaps hinged at their upstream ends on a fixed structure, the internal downstream series having its flaps hinged at their upstream ends on the downstream ends of the flaps of the upstream series and at their downstream ends on the downstream ends of the flaps of the external downstream series hinged at their upstream ends on a substantially axially movable structure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components
    • F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • 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)
  • Supercharger (AREA)
  • Control Of Turbines (AREA)
  • Joints Allowing Movement (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Multiple-Way Valves (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
IT02260689A 1989-04-11 1989-12-04 Ugello di scarico direzionabile assialmente simmetrico IT1237859B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/336,369 US4994660A (en) 1989-04-11 1989-04-11 Axisymmetric vectoring exhaust nozzle

Publications (2)

Publication Number Publication Date
IT8922606A0 true IT8922606A0 (it) 1989-12-04
IT1237859B IT1237859B (it) 1993-06-18

Family

ID=23315770

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02260689A IT1237859B (it) 1989-04-11 1989-12-04 Ugello di scarico direzionabile assialmente simmetrico

Country Status (14)

Country Link
US (1) US4994660A (it)
JP (1) JPH06105064B2 (it)
KR (1) KR930003084B1 (it)
CN (1) CN1022124C (it)
AU (1) AU619632B2 (it)
CA (1) CA2013932C (it)
CH (1) CH683117A5 (it)
DE (1) DE3940473C2 (it)
FR (1) FR2645593B1 (it)
GB (1) GB2230239B (it)
IL (1) IL92603A (it)
IT (1) IT1237859B (it)
NO (1) NO169828C (it)
SE (1) SE468062B (it)

Families Citing this family (96)

* Cited by examiner, † Cited by third party
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US5076496A (en) * 1990-02-05 1991-12-31 General Electric Company Exhaust nozzle flap seal
US5140809A (en) * 1990-02-12 1992-08-25 General Electric Company Exhaust nozzle idle thrust spoiling method
US5235808A (en) * 1990-02-12 1993-08-17 General Electric Company Exhaust nozzle including idle thrust spoiling
US5261605A (en) * 1990-08-23 1993-11-16 United Technologies Corporation Axisymmetric nozzle with gimbled unison ring
ES2082224T3 (es) * 1990-08-23 1996-03-16 United Technologies Corp Una tobera axisimetrica con aro de control sincronizado suspendido.
US5082182A (en) * 1990-08-23 1992-01-21 United Technologies Corporation Thrust vectoring exhaust nozzle
GB2464330B (en) * 1991-02-19 2010-09-29 Rolls Royce Plc Exhaust nozzle for thrust vectoring
US5150839A (en) * 1991-03-14 1992-09-29 General Electric Company Nozzle load management
US5174502A (en) * 1991-05-10 1992-12-29 General Electric Company Support for a translating nozzle vectoring ring
DE69232222T2 (de) * 1991-05-16 2002-08-22 General Electric Co., Schenectady Hitzeschild für achsymmetrische schwenkbare Schubdüse
FR2676780B1 (fr) * 1991-05-23 1993-08-13 Snecma Inverseur de poussee pour turbosoufflante a tres grand taux dilution.
US5245823A (en) * 1991-09-23 1993-09-21 United Technologies Corporation External flap vectoring mechanism
ES2075782B1 (es) * 1992-02-20 1998-03-16 Sener Ing & Sist Tobera orientable de geometria variable para turbinas de gas.
US5215256A (en) * 1992-07-16 1993-06-01 Barcza W Kevin Flap hinge arrangement for a convergent/divergent nozzle
US5238189A (en) * 1992-07-16 1993-08-24 United Technologies Corporation Convergent-to-divergent seal hinge for a convergent/divergent nozzle
US5215257A (en) * 1992-07-16 1993-06-01 United Technologies Corporation Divergent seal arrangement for a convergent/divergent nozzle
US5269467A (en) * 1992-08-03 1993-12-14 General Electric Company Vectoring exhaust nozzle seal and flap retaining apparatus
US5232158A (en) * 1992-08-11 1993-08-03 United Technologies Corporation Convergent/divergent nozzle with seal centering
US5261606A (en) * 1992-10-26 1993-11-16 United Technologies Corporation Crossed strut divergent flap vectoring mechanism
ES2066684B1 (es) * 1992-10-27 1997-07-01 Sener Ing & Sist Petalo esclavo divergente de sellado en toberas de geometria variable para propulsores de turbina de gas.
US5285637A (en) * 1992-11-02 1994-02-15 United Technologies Corporation Seal centering and restraining device for an axisymmetric convergent/divergent nozzle
US5437411A (en) * 1992-12-14 1995-08-01 General Electric Company Vectoring exhaust nozzle flap and seal positioning apparatus
IL109085A (en) * 1993-04-05 1997-08-14 Gen Electric Nozzle seal assembly with removable baseplate
US5351888A (en) * 1993-05-14 1994-10-04 General Electric Company Multi-axis vectorable exhaust nozzle
GB2279703B (en) * 1993-07-02 1997-04-02 Rolls Royce Plc Variable area outlet
US5379585A (en) * 1993-07-06 1995-01-10 General Electric Company Hydraulic control system for a jet engine nozzle
US5335489A (en) * 1993-07-09 1994-08-09 United Technologies Corporation Gas turbine vectoring exhaust nozzle
US5328098A (en) * 1993-07-09 1994-07-12 United Technologies Corporation Thrust vectoring ejector nozzle
US5511376A (en) * 1993-08-31 1996-04-30 United Technologies Corporation Axisymmetric vectoring nozzle
ES2105929B1 (es) * 1993-11-23 1998-05-01 Sener Ing & Sist Tobera axisimetrica orientable de geometria variable para propulsores de turbina de gas.
US5442909A (en) * 1994-05-13 1995-08-22 General Electric Company Control system for limiting the vector angle in an axisymmetric vectoring exhaust nozzle
US5820024A (en) * 1994-05-16 1998-10-13 General Electric Company Hollow nozzle actuating ring
ES2136475B1 (es) * 1994-05-20 2000-05-16 Sener Ing & Sist Perfeccionamientos en toberas axisimetricas de geometria variable y orientacion del flujo destinadas a propulsores de turbina de gas.
US5484105A (en) * 1994-07-13 1996-01-16 General Electric Company Cooling system for a divergent section of a nozzle
IL115248A (en) * 1994-09-29 2000-07-16 Gen Electric Hydraulic failsafe system and method for an axisymmetric vectoring nozzle
US5667140A (en) * 1994-12-02 1997-09-16 United Technologies Corporation Engine exhaust nozzle seal
US5683034A (en) * 1995-05-22 1997-11-04 United Technologies Corporation Engine exhaust nozzle seal
US5680755A (en) * 1995-09-25 1997-10-28 General Electric Company Convertible ejector selectively cooled thrust vectoring exhaust nozzle
US5893518A (en) * 1995-11-30 1999-04-13 United Technologies Corporation Attachment means for flaps of variable exhaust nozzle
ES2136528B1 (es) * 1996-12-26 2000-05-01 Sener Ing & Sist Perfeccionamientos en toberas axisimetricas de geometria variable y orientacion del flujo destinadasa propulsores de turbina de gas
US5779152A (en) * 1997-01-16 1998-07-14 General Electric Company Coordinated vectoring exhaust nozzle with scissors linkage
ES2156350T3 (es) * 1997-01-17 2001-06-16 Turbo Propulsores Ind Disposicion de petalos divergentes para tobera convergente-divergente de motor de aviacion.
US5897120A (en) * 1997-04-15 1999-04-27 General Electric Company Outer flap elastic seal assembly
FR2781254B1 (fr) * 1998-07-17 2000-08-18 Snecma Tuyere d'ejection de turboreacteur a masquage du jet de gaz
US6195981B1 (en) * 1998-07-22 2001-03-06 General Electric Company Vectoring nozzle control system
US6109021A (en) 1998-07-22 2000-08-29 General Electric Company Vectoring nozzle calibration
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US6212877B1 (en) * 1998-09-04 2001-04-10 General Electric Company Vectoring ring support and actuation mechanism for axisymmetric vectoring nozzle with a universal joint
US6164598A (en) * 1999-03-10 2000-12-26 Northrop Grumman Corporation Adaptive control surface apparatus
FR2790791B1 (fr) * 1999-03-10 2001-04-13 Snecma Tuyere d'ejection de turboreacteur axisymetrique et a orientation globale
FR2792367B1 (fr) 1999-04-15 2002-04-26 Snecma Tuyere d'ejection axisymetrique, convergente divergente a orientation par un anneau guide
US6199772B1 (en) * 1999-08-25 2001-03-13 General Electric Company Linear actuation and vectoring ring support mechanism for axisymmetric vectoring nozzle
US6415599B1 (en) 2001-05-11 2002-07-09 General Electric Company Engine interface for axisymmetric vectoring nozzle
JP4736271B2 (ja) * 2001-08-16 2011-07-27 株式会社Ｉｈｉ ジェットエンジン用排気ノズル
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US6981365B1 (en) 2001-12-28 2006-01-03 Sierra Engineering Incorporated Supersonic revolving nozzle
US6871797B2 (en) * 2003-07-07 2005-03-29 United Technologies Corporation Turbine engine nozzle
FR2857414B1 (fr) * 2003-07-08 2007-06-08 Snecma Moteurs Volet souple de tuyere a section variable de turbomachine
US7458221B1 (en) * 2003-10-23 2008-12-02 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Variable area nozzle including a plurality of convexly vanes with a crowned contour, in a vane to vane sealing arrangement and with nonuniform lengths
US7240493B2 (en) * 2003-12-01 2007-07-10 The University Of Mississippi Method and device for reducing engine noise
US7587899B2 (en) * 2004-08-27 2009-09-15 University Of Houston Shape memory alloy actuated adaptive exhaust nozzle for jet engine
US7584621B2 (en) * 2005-08-05 2009-09-08 Siemens Energy, Inc. Radially expanding turbine engine exhaust cylinder interface
US7837141B2 (en) * 2006-03-22 2010-11-23 The Boeing Company Reaction drive rotor/wing variable area nozzle
FR2904372B1 (fr) * 2006-07-26 2008-10-31 Snecma Sa Tuyere d'ejection des gaz pour turbomachine a double flux ayant une section d'ejection ou de col variable par deplacement du capot secondaire
EP2074312B1 (en) * 2006-10-12 2017-12-13 United Technologies Corporation Fan variable area nozzle for a gas turbine engine fan nacelle with sliding actuation system
GB0705301D0 (en) * 2007-03-20 2007-04-25 Goodrich Actuation Systems Ltd Actuator arrangement
EP2181262B1 (en) * 2007-08-08 2012-05-16 Rohr, Inc. Variable area fan nozzle with bypass flow
DE102008022271A1 (de) 2008-05-06 2009-11-26 Opara, Günther Düse für einen Strömungsantrieb
EP2274204B1 (en) * 2008-05-07 2014-10-15 Entecho Pty.Ltd. Airborne craft with a fluid dynamic device with thrust control shroud
EP2239449B1 (en) * 2009-04-06 2015-09-30 Rohr, Inc. Nacelle assembly for turbofan aircraft engines
CN101709679B (zh) * 2009-12-18 2013-06-05 北京航空航天大学 一种变循环发动机模式转换机构中的可调后涵道引射器
US8931281B2 (en) 2010-06-07 2015-01-13 United Technologies Corporation External flap retaining mechanism
CN101985903B (zh) * 2010-09-03 2014-03-05 清华大学 两段式发动机推力转向机构
FR2967399B1 (fr) * 2010-11-16 2012-11-02 Aircelle Sa Nacelle pour turboreacteur double flux d'un aeronef
US9021813B2 (en) 2011-07-18 2015-05-05 The Boeing Company Cable-actuated variable area fan nozzle with elastomeric seals
US9989009B2 (en) * 2012-10-31 2018-06-05 The Boeing Company Methods and apparatus for sealing variable area fan nozzles of jet engines
EP2971724B1 (en) 2013-03-13 2020-05-06 Rolls-Royce North American Technologies, Inc. Compact actuation system for a gas turbine engine exhaust nozzle
US9581145B2 (en) * 2013-05-14 2017-02-28 The Boeing Company Shape memory alloy actuation system for variable area fan nozzle
CN103334850B (zh) * 2013-06-26 2016-02-24 中国航空工业集团公司沈阳发动机设计研究所 一种连杆式二元喷管收敛段控制机构
JP6357707B2 (ja) * 2013-07-01 2018-07-18 エンテコー ピーティーワイ リミテッドＥｎｔｅｃｈｏ Ｐｔｙ Ｌｔｄ 空力揚力装置
CN103423025B (zh) * 2013-08-07 2016-01-20 中国航空工业集团公司沈阳发动机设计研究所 一种收敛喷管
CN103423023A (zh) * 2013-09-04 2013-12-04 西北工业大学 一种脉冲爆震发动机二元收敛扩张喷管
CN103939234B (zh) * 2014-04-24 2016-03-30 北京航空航天大学 一种变循环发动机可调机构中的共同驱动式后涵道引射器
CN103993983B (zh) * 2014-04-24 2016-01-13 北京航空航天大学 一种变循环发动机可调机构中的平行进气式后涵道引射器
CN103953458B (zh) * 2014-04-24 2016-01-27 北京航空航天大学 一种变循环发动机可调机构中的同步驱动式后涵道引射器
US10107196B2 (en) 2014-08-08 2018-10-23 Thomas International, Inc. Adjustable size inlet system
US10718229B2 (en) * 2016-07-21 2020-07-21 Rolls-Royce North American Technologies, Inc. Infrared suppression system in a gas turbine engine
GB201618339D0 (en) 2016-10-31 2016-12-14 Rolls Royce Plc Thrust vectoring nozzle
CN107448325B (zh) * 2017-07-13 2019-03-22 燕山大学 一种大摆角矢量喷管混联机构
CN107630766A (zh) * 2017-10-11 2018-01-26 高小秒 一种小型固定翼无人机发动机用矢量喷口
CN107882653A (zh) * 2017-11-10 2018-04-06 中国航发沈阳发动机研究所 扩张段压力自平衡轴对称矢量喷管及具有其的航空发动机
US10669020B2 (en) * 2018-04-02 2020-06-02 Anh VUONG Rotorcraft with counter-rotating rotor blades capable of simultaneously generating upward lift and forward thrust
GB2588653A (en) * 2019-10-31 2021-05-05 Rolls Royce Plc An exhaust nozzle
GB2588652A (en) * 2019-10-31 2021-05-05 Rolls Royce Plc An exhaust nozzle
GB2588651A (en) 2019-10-31 2021-05-05 Rolls Royce Plc An exhaust nozzle
CN112855380B (zh) * 2020-12-02 2022-05-03 南京航空航天大学 轴对称通道的流量调节装置、使用所述装置的尾喷管及调节方法

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Also Published As

Publication number Publication date
IT1237859B (it) 1993-06-18
JPH06105064B2 (ja) 1994-12-21
GB2230239A (en) 1990-10-17
CN1022124C (zh) 1993-09-15
NO894951L (no) 1990-10-12
US4994660A (en) 1991-02-19
SE468062B (sv) 1992-10-26
FR2645593A1 (fr) 1990-10-12
AU619632B2 (en) 1992-01-30
NO894951D0 (no) 1989-12-08
JPH02275050A (ja) 1990-11-09
KR930003084B1 (ko) 1993-04-17
CN1046370A (zh) 1990-10-24
NO169828C (no) 1992-08-12
IL92603A (en) 1993-03-15
CH683117A5 (de) 1994-01-14
NO169828B (no) 1992-05-04
CA2013932C (en) 2000-01-25
KR900016606A (ko) 1990-11-14
FR2645593B1 (fr) 1994-07-08
DE3940473C2 (de) 1995-09-28
GB2230239B (en) 1992-12-02
CA2013932A1 (en) 1990-10-11
GB8927706D0 (en) 1990-02-07
DE3940473A1 (de) 1990-10-18
SE8904173L (sv) 1990-10-12
AU4607189A (en) 1990-10-18
SE8904173D0 (sv) 1989-12-11

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Legal Events

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971223