BR0315201A - Inversor de impulsão de dobra dupla - Google Patents

Inversor de impulsão de dobra dupla

Info

Publication number
BR0315201A
BR0315201A BR0315201-4A BR0315201A BR0315201A BR 0315201 A BR0315201 A BR 0315201A BR 0315201 A BR0315201 A BR 0315201A BR 0315201 A BR0315201 A BR 0315201A
Authority
BR
Brazil
Prior art keywords
door
double fold
locking
shutter
inverter
Prior art date
Application number
BR0315201-4A
Other languages
English (en)
Inventor
Jean-Pierre Lair
Frederick Henry Peters
Original Assignee
Nordam Group Inc
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 Nordam Group Inc filed Critical Nordam Group Inc
Publication of BR0315201A publication Critical patent/BR0315201A/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
    • 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
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Wind Motors (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

"INVERSOR DE IMPULSãO DE DOBRA DUPLA". Um inversor e impulsão de ventilador (36) inclui uma porta veneziana externa (54) ligada a uma porta bloqueadora interna 56 por meio de um elo de acionamento (58) em uma configuração de dobra dupla. A porta veneziana (54) fica acondicionada fechada no revestimento externo (38) da nacela de ventilador (16) fora da porta bloqueadora (56) acondicionada fechada no revestimento interno (40) da nacela. Um atuador (60) desdobra de modo a abrir as portas veneziana e bloqueadora, com a porta veneziana (54) estendendo-se em um sentido radial para fora e a porta bloqueadora (56) estendendo-se em um sentido radial para dentro de modo a inverter o fluxo de exaustão de ventilador durante uma operação de inversão de impulsão.
BR0315201-4A 2002-10-11 2003-10-06 Inversor de impulsão de dobra dupla BR0315201A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US41784802P 2002-10-11 2002-10-11
US45671003P 2003-03-22 2003-03-22
US47816303P 2003-06-13 2003-06-13
PCT/US2003/031599 WO2004046533A2 (en) 2002-10-11 2003-10-06 Bifold door thrust reverser

Publications (1)

Publication Number Publication Date
BR0315201A true BR0315201A (pt) 2005-08-16

Family

ID=32329839

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0315201-4A BR0315201A (pt) 2002-10-11 2003-10-06 Inversor de impulsão de dobra dupla

Country Status (5)

Country Link
US (1) US6895742B2 (pt)
EP (1) EP1558840A4 (pt)
BR (1) BR0315201A (pt)
CA (1) CA2501496A1 (pt)
WO (1) WO2004046533A2 (pt)

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US6845946B2 (en) * 2003-02-21 2005-01-25 The Nordam Group, Inc. Self stowing thrust reverser
US7146796B2 (en) * 2003-09-05 2006-12-12 The Nordam Group, Inc. Nested latch thrust reverser
US7264203B2 (en) * 2003-10-02 2007-09-04 The Nordam Group, Inc. Spider actuated thrust reverser
US7790878B2 (en) * 2004-10-22 2010-09-07 Alnylam Pharmaceuticals, Inc. RNAi modulation of RSV, PIV and other respiratory viruses and uses thereof
US20110101158A1 (en) * 2005-03-29 2011-05-05 The Boeing Company Thrust Reversers Including Monolithic Components
US7571527B2 (en) * 2005-03-29 2009-08-11 The Boeing Company Mandrel for fabrication of a monolithic composite nacelle panel
US7690190B2 (en) 2005-05-11 2010-04-06 The Boeing Company Aircraft systems including cascade thrust reversers
US20060288688A1 (en) * 2005-06-22 2006-12-28 Jean-Pierre Lair Turbofan core thrust spoiler
US7559507B2 (en) * 2005-06-27 2009-07-14 The Boeing Company Thrust reversers including locking assemblies for inhibiting deflection
JP4667141B2 (ja) * 2005-07-05 2011-04-06 ヤンマー株式会社 旋回作業車
US7484356B1 (en) * 2005-07-26 2009-02-03 Aeronautical Concepts Of Exhaust, Llc Cascade reverser without blocker doors
US7600371B2 (en) 2005-10-18 2009-10-13 The Boeing Company Thrust reversers including support members for inhibiting deflection
GB0606982D0 (en) * 2006-04-07 2006-05-17 Rolls Royce Plc Aeroengine thrust reverser
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
US8015797B2 (en) * 2006-09-21 2011-09-13 Jean-Pierre Lair Thrust reverser nozzle for a turbofan gas turbine engine
US8413932B2 (en) 2010-04-10 2013-04-09 Aerofex, Inc. Peripheral control ejector
WO2008045070A1 (en) 2006-10-12 2008-04-17 United Technologies Corporation Variable area fan nozzle thrust reverser
US8127529B2 (en) * 2007-03-29 2012-03-06 United Technologies Corporation Variable area fan nozzle and thrust reverser
EP2181262B1 (en) * 2007-08-08 2012-05-16 Rohr, Inc. Variable area fan nozzle with bypass flow
US9759087B2 (en) 2007-08-08 2017-09-12 Rohr, Inc. Translating variable area fan nozzle providing an upstream bypass flow exit
US7878451B2 (en) * 2007-11-15 2011-02-01 Spirit Aerosystems, Inc. Low-leakage seal system for pivot door type thrust reverser
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US8172175B2 (en) 2007-11-16 2012-05-08 The Nordam Group, Inc. Pivoting door thrust reverser for a turbofan gas turbine engine
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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
US8201390B2 (en) * 2007-12-12 2012-06-19 Spirit Aerosystems, Inc. Partial cascade thrust reverser
FR2935354B1 (fr) * 2008-09-02 2011-04-01 Airbus France Nacelle pour moteur a double flux
US8127530B2 (en) 2008-06-19 2012-03-06 The Nordam Group, Inc. Thrust reverser for a turbofan gas turbine engine
FR2935444B1 (fr) * 2008-09-02 2010-09-10 Airbus France Inverseur de poussee et nacelle pour aeronef muni d'au moins un tel inverseur
CN102308077A (zh) * 2008-12-08 2012-01-04 火星工程有限公司 再生冷却式多孔介质护套
US8109467B2 (en) * 2009-04-24 2012-02-07 United Technologies Corporation Thrust reverser assembly with shaped drag links
US8141818B2 (en) * 2009-07-02 2012-03-27 Honeywell International Inc. Ram door assemblies
CN102648025A (zh) * 2009-07-07 2012-08-22 火星工程有限公司 爆震波防止器
US8869507B2 (en) * 2010-01-13 2014-10-28 United Technologies Corporation Translatable cascade thrust reverser
US20120079805A1 (en) * 2010-09-30 2012-04-05 Alan Roy Stuart Thrust reverser assembly
US9181898B2 (en) 2011-09-20 2015-11-10 United Technologies Corporation Thrust reverser for a gas turbine engine with moveable doors
FR2982323B1 (fr) * 2011-11-07 2013-11-15 Aircelle Sa Dispositif d'inversion de poussee
US9623976B2 (en) * 2012-07-25 2017-04-18 Rohr, Inc. Nacelle for a high bypass ratio engine with multiple flow paths
US10400621B2 (en) * 2013-03-04 2019-09-03 United Technologies Corporation Pivot door thrust reverser with variable area nozzle
US9163583B2 (en) * 2013-05-01 2015-10-20 Rohr, Inc. System, apparatus, and method for thrust vectoring
EP3047133A4 (en) * 2013-09-19 2017-05-10 United Technologies Corporation Extended thrust reverser cascade
US9765729B2 (en) * 2013-10-17 2017-09-19 Rohr, Inc. Thrust reverser fan ramp with blocker door pocket
US9611808B2 (en) * 2014-03-21 2017-04-04 Rohr, Inc. Blocker door lock mechanism of a thrust reverser for a turbofan engine
US10487690B2 (en) * 2014-08-18 2019-11-26 Rohr, Inc. Actively controlled cooling air exhaust door on an aircraft engine nacelle
US10309343B2 (en) 2014-11-06 2019-06-04 Rohr, Inc. Split sleeve hidden door thrust reverser
US9945324B2 (en) 2014-11-06 2018-04-17 Rohr, Inc. Sleeve linkage for thrust reverser
US9784214B2 (en) * 2014-11-06 2017-10-10 Rohr, Inc. Thrust reverser with hidden linkage blocker doors
US10208708B2 (en) 2015-01-29 2019-02-19 Rohr, Inc. Translating cascade hidden blocker door thrust reverser
US10184426B2 (en) * 2015-06-22 2019-01-22 Rohr, Inc. Thrust reverser with forward positioned blocker doors
US10024270B2 (en) * 2015-10-13 2018-07-17 Rohr, Inc. Vibration damping drag link fitting for a thrust reverser
US10077740B2 (en) * 2015-10-16 2018-09-18 The Boeing Company Folding door thrust reversers for aircraft engines
US10247136B2 (en) 2015-12-03 2019-04-02 General Electric Company Thrust reverser system for a gas turbine engine
US10473057B2 (en) 2015-12-14 2019-11-12 Rohr, Inc. Thrust reverser system with translating elements
US10302044B2 (en) 2015-12-18 2019-05-28 Rohr, Inc. Translating cascade thrust reverser with control of blocker door
US10648426B2 (en) 2016-01-14 2020-05-12 Honeywell International Inc. Single row vane assembly for a thrust reverser
US10337454B2 (en) * 2016-01-25 2019-07-02 Honeywell International Inc. Thrust reverser with asymmetric vane geometry
US10655564B2 (en) 2016-05-13 2020-05-19 Rohr, Inc. Thrust reverser system with hidden blocker doors
US9976696B2 (en) 2016-06-21 2018-05-22 Rohr, Inc. Linear actuator with multi-degree of freedom mounting structure
CN108661821B (zh) * 2017-03-31 2022-03-18 Mra系统有限责任公司 反推力器组件及操作方法
FR3067760B1 (fr) * 2017-06-14 2019-06-28 Airbus Operations Turboreacteur comportant une nacelle equipee de volets inverseurs
GB2564891A (en) * 2017-07-26 2019-01-30 Short Brothers Plc Nacelle with thrust reverser
US10731738B2 (en) 2017-11-27 2020-08-04 Rohr, Inc. Kinematic system with motion control device
US11111879B2 (en) * 2018-01-12 2021-09-07 Rohr, Inc. Thrust reverser pivot door with extended forward edge
US10794328B2 (en) 2018-07-06 2020-10-06 Rohr, Inc. Thrust reverser with blocker door folding linkage
EP3667051B1 (en) * 2018-12-14 2023-02-08 Airbus Operations GmbH Turbofan engine comprising a thrust reverser unit with tilting beams
CN109441661A (zh) * 2018-12-21 2019-03-08 湖北鸿翼航空科技有限公司 一种涡轮风扇发动机短舱外涵道反推力装置
EP3798133B1 (en) 2019-09-30 2023-06-21 Rohr, Inc. Linkage supporting a door of an aircraft propulsion system
EP3798134B1 (en) * 2019-09-30 2024-05-29 Rohr, Inc. Linkage(s) between inner and outer cowl doors

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US3739582A (en) * 1972-04-13 1973-06-19 Rohr Industries Inc Thrust reversing apparatus
US3779010A (en) 1972-08-17 1973-12-18 Gen Electric Combined thrust reversing and throat varying mechanism for a gas turbine engine
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FR2727468B1 (fr) 1994-11-30 1996-12-27 Hispano Suiza Sa Inverseur de poussee de turboreacteur a obstacles aval
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Also Published As

Publication number Publication date
US6895742B2 (en) 2005-05-24
WO2004046533A3 (en) 2004-08-12
EP1558840A4 (en) 2006-03-22
US20040068978A1 (en) 2004-04-15
WO2004046533A2 (en) 2004-06-03
CA2501496A1 (en) 2004-06-03
EP1558840A2 (en) 2005-08-03

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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]

Free format text: REFERENTE A 8A 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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.