BR112012024647A2 - disposição de haste de ligação de flap de reversor de empuxo sobre a estrutura fixa interna de uma nacela de motor turbojato e nacela de motor turbojato de avião - Google Patents

disposição de haste de ligação de flap de reversor de empuxo sobre a estrutura fixa interna de uma nacela de motor turbojato e nacela de motor turbojato de avião

Info

Publication number
BR112012024647A2
BR112012024647A2 BR112012024647A BR112012024647A BR112012024647A2 BR 112012024647 A2 BR112012024647 A2 BR 112012024647A2 BR 112012024647 A BR112012024647 A BR 112012024647A BR 112012024647 A BR112012024647 A BR 112012024647A BR 112012024647 A2 BR112012024647 A2 BR 112012024647A2
Authority
BR
Brazil
Prior art keywords
turbojet engine
engine nacelle
connecting rod
fixed structure
thrust reverser
Prior art date
Application number
BR112012024647A
Other languages
English (en)
Inventor
Guy Bernard Vauchel
Peter Segat
Original Assignee
Aircelle Sa
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 Sa filed Critical Aircelle Sa
Publication of BR112012024647A2 publication Critical patent/BR112012024647A2/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
    • F02K1/56—Reversing jet main flow
    • F02K1/62—Reversing jet main flow by blocking the rearward discharge by means of flaps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D29/00—Power-plant nacelles, fairings, or cowlings
    • B64D29/06—Attaching of nacelles, fairings or cowlings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/04—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of exhaust outlets or jet pipes
    • 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
    • F02K1/54—Nozzles having means for reversing jet thrust
    • F02K1/76—Control or regulation of thrust reversers
    • F02K1/763—Control or regulation of thrust reversers with actuating systems or actuating devices; Arrangement of actuators for thrust reversers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
    • F16C7/02—Constructions of connecting-rods with constant length
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2142—Pitmans and connecting rods
    • Y10T74/2154—Counterbalanced
    • Y10T74/2158—Spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

disposição de haste de ligação de flap de reversor de empuxo sobre a estrutura fixa interna de uma nacela de motor turbojato e nacela de motor turbojato de avião. nesta disposição de pelo menos uma haste de ligação (15) de flap de reversor de empuxo (13) sobre a estrutura fixa interna de uma nacela de motor turbojato, a referida haste de ligação (15) está conectada à estrutura fixa interna por meios elásticos (17).
BR112012024647A 2010-04-20 2011-03-24 disposição de haste de ligação de flap de reversor de empuxo sobre a estrutura fixa interna de uma nacela de motor turbojato e nacela de motor turbojato de avião BR112012024647A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1052972A FR2958978B1 (fr) 2010-04-20 2010-04-20 Agencement de bielles de volets d'inversion de poussee sur la structure interne fixe d'une nacelle de turboreacteur
PCT/FR2011/050629 WO2011131874A1 (fr) 2010-04-20 2011-03-24 Agencement de bielles de volets d'inversion de poussée sur la structure interne fixe d'une nacelle de turboréacteur

Publications (1)

Publication Number Publication Date
BR112012024647A2 true BR112012024647A2 (pt) 2016-06-07

Family

ID=43064660

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012024647A BR112012024647A2 (pt) 2010-04-20 2011-03-24 disposição de haste de ligação de flap de reversor de empuxo sobre a estrutura fixa interna de uma nacela de motor turbojato e nacela de motor turbojato de avião

Country Status (8)

Country Link
US (1) US8876018B2 (pt)
EP (1) EP2560877B1 (pt)
CN (1) CN102844239A (pt)
BR (1) BR112012024647A2 (pt)
CA (1) CA2795691A1 (pt)
FR (1) FR2958978B1 (pt)
RU (1) RU2561648C2 (pt)
WO (1) WO2011131874A1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2074306A1 (en) * 2006-10-12 2009-07-01 United Technologies Corporation Dual function cascade integrated variable area fan nozzle and thrust reverser
US9623976B2 (en) * 2012-07-25 2017-04-18 Rohr, Inc. Nacelle for a high bypass ratio engine with multiple flow paths
CN104712456B (zh) * 2013-12-12 2017-08-25 中国航发商用航空发动机有限责任公司 发动机移动罩以及发动机反推力装置
US10612490B2 (en) * 2014-04-25 2020-04-07 Rohr, Inc. Drag link assembly including buried drag link fitting
US9845769B2 (en) * 2015-05-05 2017-12-19 Rohr, Inc. Plastic core blocker door
US10138843B2 (en) * 2015-11-16 2018-11-27 Rohr, Inc. Drag link assembly for a thrust reverser
FR3053402B1 (fr) * 2016-06-30 2018-08-17 Safran Nacelles Agencement pour la fixation d’une bielle de volet d’inversion de poussee sur une structure interne fixe d’une nacelle de turboreacteur et procede de montage/demontage associe
US10480453B2 (en) * 2016-09-07 2019-11-19 United Technologies Corporation Hidden thrust reverser blocker door link arm fitting
US10370111B2 (en) 2016-09-07 2019-08-06 United Technologies Corporation Hidden thrust reverser blocker door link arm fitting
US11022071B2 (en) * 2016-12-21 2021-06-01 The Boeing Company Load distribution panel assembly, system and method
FR3062371B1 (fr) * 2017-01-31 2019-03-29 Airbus Nacelle d'un turboreacteur comportant un volet inverseur
FR3073571A1 (fr) * 2017-11-10 2019-05-17 Safran Nacelles Inverseur de poussee pour nacelle de turboreacteur d'aeronef et nacelle associee
FR3077606B1 (fr) * 2018-02-05 2020-01-17 Airbus Nacelle d'un turboreacteur comportant une porte exterieure d'inversion
FR3078108B1 (fr) * 2018-02-20 2020-01-31 Safran Nacelles Ensemble propulsif comportant des points de levage disposes sur des supports de verins d’inverseur de poussee
FR3095016B1 (fr) * 2019-04-09 2021-04-16 Airbus Operations Sas TURBOREACTEUR DOUBLE FLUX COMPORTANT UNE PORTE DE BLOCAGE MISE EN MOUVEMENT PAR UNE BIELLE TRAVERSANT une veine SECONDAIRE
FR3095674B1 (fr) * 2019-05-03 2021-04-16 Safran Aircraft Engines Grille d’inverseur de poussée incluant un traitement acoustique
FR3097275B1 (fr) 2019-06-14 2022-12-16 Safran Nacelles Inverseur de poussée à capot mobile comprenant un mécanisme de diminution de poussée indépendant du capot mobile
CN110466782B (zh) * 2019-07-26 2022-12-20 中国航发沈阳发动机研究所 一种航空发动机用弹性连接组件
FR3107091B1 (fr) * 2020-02-06 2022-01-07 Safran Nacelles Dispositif de fixation d’un pied de bielle de volet d’inversion de poussée à grilles
CN113565648A (zh) * 2020-04-28 2021-10-29 中国航发商用航空发动机有限责任公司 航空发动机反推力装置和航空发动机
CN112173074B (zh) * 2020-10-22 2022-05-20 北京空天技术研究所 一种重复使用高温减速板机构
CN113250855B (zh) * 2021-05-06 2022-10-28 中国航发沈阳发动机研究所 一种叶栅式反推力装置阻流门运动机构及方法
FR3125093A1 (fr) * 2021-07-12 2023-01-13 Safran Nacelles Bielle pour nacelle de turbomachine
FR3137943A1 (fr) * 2022-07-13 2024-01-19 Safran Nacelles Ensemble comprenant un panneau de nacelle et un organe formant liaison rotule

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3262271A (en) * 1965-07-30 1966-07-26 Gen Electric Thrust reverser
US4564160A (en) * 1982-09-29 1986-01-14 The Boeing Company Thrust reverser blocker door assembly
GB9120658D0 (en) * 1991-09-27 1991-11-06 Short Brothers Plc Ducted fan turbine engine
JPH06173772A (ja) * 1992-08-10 1994-06-21 Boeing Co:The 逆推進装置内壁およびそのサンドイッチ構造
FR2754314B1 (fr) * 1996-10-03 1999-01-08 Hispano Suiza Sa Procede et dispositifs de fermeture des portes d'inverseurs de poussee
EP1507971B1 (en) * 2002-05-21 2012-08-01 THE NORDAM GROUP, Inc. Variable area thrust reverser nozzle
US7588212B2 (en) * 2003-07-08 2009-09-15 Rohr Inc. Method and apparatus for noise abatement and ice protection of an aircraft engine nacelle inlet lip
FR2920199B1 (fr) * 2007-08-20 2009-10-30 Aircelle Sa Capot mobile d'inverseur de poussee et inverseur de poussee equipe d'un tel capot mobile
FR2920197B1 (fr) * 2007-08-20 2013-08-09 Aircelle Sa Ressort pour volet d'inverseur de poussee a grilles pour turboreacteur d'aeronef
US8201390B2 (en) * 2007-12-12 2012-06-19 Spirit Aerosystems, Inc. Partial cascade thrust reverser
FR2930973B1 (fr) * 2008-05-06 2010-04-23 Airbus France Procede et dispositif de mise en oeuvre des inverseurs de poussee d'un aeronef
FR2938878B1 (fr) * 2008-11-26 2013-11-08 Aircelle Sa Inverseur de poussee pour nacelle de turboreacteur a double flux

Also Published As

Publication number Publication date
US20130062434A1 (en) 2013-03-14
CA2795691A1 (fr) 2011-10-27
WO2011131874A1 (fr) 2011-10-27
US8876018B2 (en) 2014-11-04
RU2561648C2 (ru) 2015-08-27
RU2012148436A (ru) 2014-05-27
EP2560877A1 (fr) 2013-02-27
FR2958978A1 (fr) 2011-10-21
FR2958978B1 (fr) 2014-04-18
CN102844239A (zh) 2012-12-26
EP2560877B1 (fr) 2016-04-27

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]