BRPI0713507A2 - reversor de empuxo para uma nacela de motor a turbina e nacela de motor a turbina - Google Patents

reversor de empuxo para uma nacela de motor a turbina e nacela de motor a turbina Download PDF

Info

Publication number
BRPI0713507A2
BRPI0713507A2 BRPI0713507-6A BRPI0713507A BRPI0713507A2 BR PI0713507 A2 BRPI0713507 A2 BR PI0713507A2 BR PI0713507 A BRPI0713507 A BR PI0713507A BR PI0713507 A2 BRPI0713507 A2 BR PI0713507A2
Authority
BR
Brazil
Prior art keywords
nacelle
turbine engine
engine nacelle
thrust reverser
deflection means
Prior art date
Application number
BRPI0713507-6A
Other languages
English (en)
Inventor
Bernard Vauchel Guy
André Marcel Baudu Pierre
Original Assignee
Aircelle
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 Aircelle filed Critical Aircelle
Publication of BRPI0713507A2 publication Critical patent/BRPI0713507A2/pt

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
    • F02K1/54—Nozzles having means for reversing jet thrust
    • F02K1/64—Reversing fan flow
    • F02K1/70—Reversing fan flow using thrust reverser flaps or doors mounted on the fan housing
    • F02K1/72—Reversing fan flow using thrust reverser flaps or doors mounted on the fan housing the aft end of the fan housing being movable to uncover openings in the fan housing for the reversed 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
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • F02K1/09—Varying effective area of jet pipe or nozzle by axially moving an external member, e.g. a shroud
    • 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
    • F05D2270/00—Control
    • F05D2270/60—Control system actuates means
    • F05D2270/62—Electrical actuators
    • 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
    • F05D2270/00—Control
    • F05D2270/60—Control system actuates means
    • F05D2270/64—Hydraulic actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Turbines (AREA)
  • Supercharger (AREA)

Abstract

REVERSOR DE EMPUXO PARA UMA NACELA DE MOTOR A TURBINA E NACELA DE MOTOR A TURBINA. A presente invenção relaciona-se a um reversor de empuxo para a nacela de um motor turbojato que compreende, de um lado, meios (11) para a deflexão de pelo menos um fluxo de ar do motor turbojato e, de outro lado, pelo menos uma capota (10) capaz de mover-se transíacionalmente em um sentido substancialmente paralelo a uma linha central longitudinal da nacela e capaz de comutar alternadamente de uma posição fechada na qual assegura a continuidade aerodinâmica da nacela e cobre os meios de deflexão, e de uma posição aberta na qual abre uma passagem na nacela e descobre os meios de deflexão, onde a capota móvel compreende pelo menos uma parte externa (1Oa) que tem uma extensão a jusante formando um bico e uma parte interna (1Ob) cada parte montada de tal maneira que seja translacionalmente móvel e esteja conectada pelo menos a um meio de execução capaz de permitir o movimento, independente um do outro, ou junto, em um sentido substancialmente longitudinal da nacela. A presente invenção igualmente relaciona-se a uma nacela do motor turboj ato que compreende tal reversor de pressão.
BRPI0713507-6A 2006-06-21 2007-05-02 reversor de empuxo para uma nacela de motor a turbina e nacela de motor a turbina BRPI0713507A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0605512 2006-06-21
FR0605512A FR2902839B1 (fr) 2006-06-21 2006-06-21 Inverseur de poussee formant une tuyere adaptative
PCT/FR2007/000746 WO2007147954A1 (fr) 2006-06-21 2007-05-02 Inverseur de poussee formant une tuyere adaptative

Publications (1)

Publication Number Publication Date
BRPI0713507A2 true BRPI0713507A2 (pt) 2012-03-13

Family

ID=37667463

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0713507-6A BRPI0713507A2 (pt) 2006-06-21 2007-05-02 reversor de empuxo para uma nacela de motor a turbina e nacela de motor a turbina

Country Status (8)

Country Link
US (1) US20090188233A1 (pt)
EP (1) EP2029880A1 (pt)
CN (1) CN101473130B (pt)
BR (1) BRPI0713507A2 (pt)
CA (1) CA2654362A1 (pt)
FR (1) FR2902839B1 (pt)
RU (1) RU2009100999A (pt)
WO (1) WO2007147954A1 (pt)

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* Cited by examiner, † Cited by third party
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WO2008045056A1 (en) * 2006-10-12 2008-04-17 United Technologies Corporation Tri-body variable area fan nozzle and thrust reverser
FR2917788B1 (fr) 2007-06-19 2009-07-24 Aircelle Sa Actionneur double action a effet programme
FR2922058B1 (fr) 2007-10-04 2009-12-04 Aircelle Sa Actionneur lineaire telescopique pour deplacer un premier et un second elements relativement a un element fixe
FR2922059B1 (fr) 2007-10-04 2014-07-04 Aircelle Sa Actionneur lineaire telescopique double action a systeme d'entrainement a moteur unique
FR2925607B1 (fr) * 2007-12-21 2013-05-10 Aircelle Sa Nacelle pour moteur d'aeronef a tuyere de section variable
FR2927309B1 (fr) * 2008-02-13 2010-04-16 Aircelle Sa Systeme de commande pour nacelle de turboreacteur
FR2929654B1 (fr) * 2008-04-02 2011-08-12 Aircelle Sa Nacelle de turboreacteur a double flux
US8170771B2 (en) * 2008-06-30 2012-05-01 Honeywell International Inc. Fluid-powered thrust reverser actuation system speed control
FR2934326A1 (fr) * 2008-07-28 2010-01-29 Aircelle Sa Dispositif d'inversion de poussee
FR2936222B1 (fr) 2008-09-24 2011-04-01 Aircelle Sa Nacelle a section de tuyere variable
FR2939477A1 (fr) * 2008-12-10 2010-06-11 Aircelle Sa Nacelle de turboreacteur a section de tuyere variable
FR2944563B1 (fr) 2009-04-16 2011-04-22 Aircelle Sa Dispositif d'inversion de poussee
CN101737194B (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前涵道引射器
FR2956162B1 (fr) * 2010-02-08 2012-11-16 Snecma Tuyere de flux froid d'un turboreacteur a double flux a flux separes incorporant un inverseur de poussee a grilles
FR2957979B1 (fr) * 2010-03-25 2012-03-30 Aircelle Sa Dispositif d'inversion de poussee
FR2958979B1 (fr) 2010-04-20 2012-03-16 Aircelle Sa Systeme de commande de type hydraulique pour dispositif d'inversion de poussee
FR2959532B1 (fr) * 2010-04-30 2013-01-04 Aircelle Sa Nacelle de turboreacteur
FR2960600B1 (fr) * 2010-06-01 2013-10-25 Aircelle Sa Systeme d'actionnement d'un dispositif d'inversion de poussee
FR2960917B1 (fr) 2010-06-03 2012-05-18 Aircelle Sa Inverseur de poussee a section de tuyere variable verrouillable
FR2964703B1 (fr) * 2010-09-13 2012-08-24 Aircelle Sa Dispositif de verrouillage/deverrouillage pour inverseur de poussee a capot coulissant et a tuyere adaptative pour nacelle de moteur d'aeronef
US20120079804A1 (en) * 2010-09-30 2012-04-05 Alan Roy Stuart Cowl assembly
FR2966434B1 (fr) * 2010-10-21 2013-05-31 Sagem Defense Securite Systeme d'actionnement pour un ensemble de propulsion d'un avion
FR2967399B1 (fr) * 2010-11-16 2012-11-02 Aircelle Sa Nacelle pour turboreacteur double flux d'un aeronef
FR2978802B1 (fr) 2011-08-05 2017-07-14 Aircelle Sa Inverseur a grilles mobiles et tuyere variable par translation
FR2978800B1 (fr) * 2011-08-05 2014-05-23 Aircelle Sa Nacelle de turboreacteur a tuyere variable
FR2978991A1 (fr) * 2011-08-08 2013-02-15 Snecma Dispositif d'inversion de poussee pour tuyere compacte
GB201117824D0 (en) * 2011-10-17 2011-11-30 Rolls Royce Plc Variable area nozzle for gas turbine engine
US9623976B2 (en) * 2012-07-25 2017-04-18 Rohr, Inc. Nacelle for a high bypass ratio engine with multiple flow paths
GB201219366D0 (en) 2012-10-29 2012-12-12 Rolls Royce Deutschland & Co Kg Aeroengine thrust reverser arrangement
US10400621B2 (en) 2013-03-04 2019-09-03 United Technologies Corporation Pivot door thrust reverser with variable area nozzle
US10040563B1 (en) * 2013-04-11 2018-08-07 Geoffrey P. Pinto Dual panel actuator system for jet engines
BR112015028453A2 (pt) 2013-05-31 2017-07-25 Gen Electric método para controlar fluxo de fluido, bocal para motor de turbina a gás, motor e bocal de turbina a gás
US9488130B2 (en) 2013-10-17 2016-11-08 Honeywell International Inc. Variable area fan nozzle systems with improved drive couplings
US9410501B2 (en) * 2014-04-25 2016-08-09 Rohr, Inc. Translating sleeve actuation system and apparatus
DE102014221049A1 (de) * 2014-10-16 2016-04-21 Rolls-Royce Deutschland Ltd & Co Kg Anordnung und Verfahren zum Abblasen von Verdichterluft in einem Triebwerk
US9945324B2 (en) * 2014-11-06 2018-04-17 Rohr, Inc. Sleeve linkage for thrust reverser
DE102014223109A1 (de) 2014-11-12 2016-05-12 Rolls-Royce Deutschland Ltd & Co Kg Triebwerksverkleidung einer Gasturbine mit Schubumkehrvorrichtung und verstellbarer Ausströmdüse
EP3282132B1 (en) * 2016-08-08 2019-10-02 Goodrich Actuation Systems Limited Actuator with a coupling
US11046445B2 (en) 2017-07-26 2021-06-29 Raytheon Technologies Corporation Nacelle
US10767596B2 (en) * 2017-07-26 2020-09-08 Raytheon Technologies Corporation Nacelle
FR3078058B1 (fr) * 2018-02-20 2022-03-25 Safran Nacelles Ensemble de motorisation pour aeronef comportant des points de levage, et chariots pour supporter un tel ensemble

Family Cites Families (11)

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GB1574335A (en) * 1977-06-05 1980-09-03 Rolls Royce Thrust reverser for a fluid flow propulsion engine
US4442928A (en) * 1981-10-02 1984-04-17 The Bendix Corporation Actuator
US4527391A (en) * 1982-09-30 1985-07-09 United Technologies Corporation Thrust reverser
FR2622929A1 (fr) * 1987-11-05 1989-05-12 Hispano Suiza Sa Inverseur de poussee de turboreacteur a grilles,a section variable d'ejection
US4807434A (en) * 1987-12-21 1989-02-28 The Boeing Company Thrust reverser for high bypass jet engines
US5778659A (en) * 1994-10-20 1998-07-14 United Technologies Corporation Variable area fan exhaust nozzle having mechanically separate sleeve and thrust reverser actuation systems
GB9613166D0 (en) * 1996-06-24 1996-08-28 Short Brothers Plc Aircraft propulsive power unit
US5806302A (en) * 1996-09-24 1998-09-15 Rohr, Inc. Variable fan exhaust area nozzle for aircraft gas turbine engine with thrust reverser
GB2347126B (en) * 1999-02-23 2003-02-12 Rolls Royce Plc Thrust reverser
GB0025666D0 (en) * 2000-10-19 2000-12-06 Short Brothers Plc Aircraft propulsive power unit
US7174704B2 (en) * 2004-07-23 2007-02-13 General Electric Company Split shroud exhaust nozzle

Also Published As

Publication number Publication date
EP2029880A1 (fr) 2009-03-04
CN101473130B (zh) 2011-02-09
US20090188233A1 (en) 2009-07-30
RU2009100999A (ru) 2010-07-27
WO2007147954A1 (fr) 2007-12-27
FR2902839B1 (fr) 2011-09-30
FR2902839A1 (fr) 2007-12-28
CA2654362A1 (fr) 2007-12-27
CN101473130A (zh) 2009-07-01

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Legal Events

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE A 3A ANUIDADE.