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ES2166004T3 - Tobera refrigerada con eyector convertible. - Google Patents

Tobera refrigerada con eyector convertible.

Info

Publication number
ES2166004T3
ES2166004T3 ES96932295T ES96932295T ES2166004T3 ES 2166004 T3 ES2166004 T3 ES 2166004T3 ES 96932295 T ES96932295 T ES 96932295T ES 96932295 T ES96932295 T ES 96932295T ES 2166004 T3 ES2166004 T3 ES 2166004T3
Authority
ES
Spain
Prior art keywords
sections
section
positions
allows
exhaust
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 - Lifetime
Application number
ES96932295T
Other languages
English (en)
Inventor
Thomas Anthony Hauer
William Charles Lippmeier
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of ES2166004T3 publication Critical patent/ES2166004T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02K1/78—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
    • F02K1/78—Other construction of jet pipes
    • F02K1/82—Jet pipe walls, e.g. liners
    • 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
    • F02K1/36—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto having an ejector
    • 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
    • F02K1/82—Jet pipe walls, e.g. liners
    • F02K1/822—Heat insulating structures or liners, cooling arrangements, e.g. post combustion liners; Infrared radiation suppressors
    • F02K1/825—Infrared radiation suppressors
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/70—Disassembly methods
    • 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
    • F05D2250/10—Two-dimensional
    • 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
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/202—Heat transfer, e.g. cooling by film cooling
    • 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
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • 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
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/601—Fluid transfer using an ejector or a jet pump
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Supercharger (AREA)
  • Nozzles (AREA)
  • Exhaust Silencers (AREA)

Abstract

UN SISTEMA DE REFRIGERACION DE TOBERAS (2) PARA REFRIGERAR DE MANERA SELECTIVA UNOS ELEMENTOS DE CONFINAMIENTO DEL FLUJO DE ESCAPE DIVERGENTE QUE SE EXTIENDEN LONGITUDINALMENTE Y ESTAN CIRCUNFERENCIALMENTE UNOS AL LADO DE LOS OTROS (54 Y 55) QUE LIMITAN CON UN CONDUCTO DE FLUJO DE LOS GASES DE ESCAPE CALIENTES (4) DE UNA SECCION DIVERGENTE (48) DE UNA TOBERA DE ESCAPE DEL MOTOR DE UNA TURBINA DE GAS DE UNA AERONAVE (14) Y PERMITE QUE UNAS LENGUETAS (54) Y CIERRES (55) DIVERGENTES DE UNA TOBERA ORIENTABLE AXISIMETRICA (14) PIVOTEN. EL APARATO COMPRENDE UNA SECCION DELANTERA Y UNA POSTERIOR AXIALMENTE ADYACENTES (49F Y 49A) DE AL MENOS UNO DE LOS ELEMENTOS DE CONFINAMIENTO DEL FLUJO DE ESCAPE (NORMALMENTE DENOMINADAS LENGUETAS Y CIERRES), TENIENDO LAS SECCIONES DELANTERA Y POSTERIOR UNAS SUPERFICIES CALIENTES INTERIORES DELANTERA Y POSTERIOR (47F Y 47A) RESPECTIVAMENTE, Y UN APARATO DE MONTAJE (54) PARA MONTAR LA SECCION POSTERIOR A LA SECCION DELANTERA EN UNA DE AL MENOS DOS POSICIONES. UNAPRIMERA POSICION DE ESTAS DOS POSICIONES SEPARA LAS SECCIONES PARA FORMAR UN ESPACIO (106) ENTRE LAS SECCIONES QUE PERMITE QUE EL AIRE DE REFRIGERACION (102) FLUYA SOBRE LA SUPERFICIE CALIENTE INTERIOR POSTERIOR Y UNA SEGUNDA POSICION DE ESTAS DOS POSICIONES COLOCA LAS SECCIONES SEGUN UNA RELACION MUY CERCANA PARA IMPEDIR ESENCIALMENTE QUE EL AIRE DE REFRIGERACION FLUYA SOBRE LA SUPERFICIE CALIENTE INTERIOR POSTERIOR.
ES96932295T 1995-09-25 1996-09-20 Tobera refrigerada con eyector convertible. Expired - Lifetime ES2166004T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/533,230 US5680755A (en) 1995-09-25 1995-09-25 Convertible ejector selectively cooled thrust vectoring exhaust nozzle

Publications (1)

Publication Number Publication Date
ES2166004T3 true ES2166004T3 (es) 2002-04-01

Family

ID=24125059

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96932295T Expired - Lifetime ES2166004T3 (es) 1995-09-25 1996-09-20 Tobera refrigerada con eyector convertible.

Country Status (12)

Country Link
US (1) US5680755A (es)
EP (1) EP0852669B1 (es)
JP (1) JP2000506579A (es)
KR (1) KR100417205B1 (es)
CN (1) CN1091842C (es)
AU (1) AU2002097A (es)
DE (1) DE69617714T2 (es)
ES (1) ES2166004T3 (es)
IL (1) IL123605A (es)
RU (1) RU2165033C2 (es)
TW (1) TW315352B (es)
WO (1) WO1997012142A1 (es)

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US6199772B1 (en) * 1999-08-25 2001-03-13 General Electric Company Linear actuation and vectoring ring support mechanism for axisymmetric vectoring nozzle
US6259976B1 (en) 1999-09-25 2001-07-10 Jerome H. Lemelson Fuzzy logic based emergency flight control with thrust vectoring
US6622472B2 (en) * 2001-10-17 2003-09-23 Gateway Space Transport, Inc. Apparatus and method for thrust vector control
FR2857414B1 (fr) * 2003-07-08 2007-06-08 Snecma Moteurs Volet souple de tuyere a section variable de turbomachine
FR2865000B1 (fr) * 2004-01-12 2006-06-09 Snecma Moteurs Dispositif d'alimentation en air de refroidissement de volets de tuyere
US6983602B2 (en) * 2004-04-21 2006-01-10 General Electric Company Ejector cooled nozzle
US7178325B2 (en) * 2004-05-20 2007-02-20 United Technologies Corporation Divergent flap for a gas turbine engine
KR100642636B1 (ko) 2004-07-30 2006-11-10 삼성전자주식회사 반도체 메모리 장치 및 이 장치의 데이터 라인 배치 방법
JP4384109B2 (ja) 2005-01-05 2009-12-16 三星モバイルディスプレイ株式會社 蒸着システム用蒸着源の駆動軸及びこれを具備した蒸着システム
US7578133B2 (en) * 2005-03-28 2009-08-25 United Technologies Corporation Reduced radar cross section exhaust nozzle assembly
US20070062199A1 (en) * 2005-09-22 2007-03-22 United Technologies Corporation Turbine engine nozzle
US7624579B2 (en) * 2006-02-15 2009-12-01 United Technologies Corporation Convergent divergent nozzle with supported divergent seals
GB0603285D0 (en) * 2006-02-18 2006-03-29 Rolls Royce Plc A gas turbine engine
EP2019914A4 (en) * 2006-05-04 2013-08-14 Volvo Aero Corp DEVICE FOR SWIVING AT LEAST ONE SWIVELING ELEMENT IN A TURBO ENGINE
US7845176B2 (en) * 2007-03-20 2010-12-07 United Technologies Corporation Mode strut and divergent flap interface
FR2916018B1 (fr) * 2007-05-10 2009-08-21 Snecma Propulsion Solide Sa Systeme d'echappement pour turbine a gaz
US8122722B2 (en) * 2008-02-29 2012-02-28 General Electric Company Exhaust nozzle seal with segmented basesheet disposed between side rails
US8156745B2 (en) * 2008-02-29 2012-04-17 General Electric Company Exhaust nozzle seal with segmented basesheet
US7716932B2 (en) * 2008-07-24 2010-05-18 Spirit Aerosystems, Inc. Dilating fan duct nozzle
RU2456569C1 (ru) * 2011-02-08 2012-07-20 Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") Устройство для наземных испытаний силовой установки в составе летательного аппарата
US9932845B2 (en) * 2011-06-30 2018-04-03 United Technologies Corporation Impingement cooled nozzle liner
CN102507199A (zh) * 2011-10-27 2012-06-20 中国航天科技集团公司第四研究院四0一所 一种高空环境模拟试验环形引射器
US9689346B2 (en) 2013-04-12 2017-06-27 United Technologies Corporation Gas turbine engine convergent/divergent exhaust nozzle divergent seal with dovetail interface
CN105765204B (zh) * 2013-10-07 2019-07-30 罗尔公司 具有金属和复合构造的混合式内部固定结构
US11661905B1 (en) * 2022-01-17 2023-05-30 Florida Turbine Technologies, Inc. 2D variable-area plug nozzle

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Also Published As

Publication number Publication date
DE69617714T2 (de) 2002-08-29
CN1091842C (zh) 2002-10-02
DE69617714D1 (de) 2002-01-17
AU2002097A (en) 1997-04-17
CN1202221A (zh) 1998-12-16
EP0852669A1 (en) 1998-07-15
TW315352B (es) 1997-09-11
IL123605A0 (en) 1998-10-30
WO1997012142A1 (en) 1997-04-03
KR19990063603A (ko) 1999-07-26
EP0852669B1 (en) 2001-12-05
KR100417205B1 (ko) 2004-03-19
US5680755A (en) 1997-10-28
RU2165033C2 (ru) 2001-04-10
IL123605A (en) 2000-08-31
JP2000506579A (ja) 2000-05-30

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