BR0311163A - Bocal inversor de impulsão de área variável - Google Patents

Bocal inversor de impulsão de área variável

Info

Publication number
BR0311163A
BR0311163A BR0311163-6A BR0311163A BR0311163A BR 0311163 A BR0311163 A BR 0311163A BR 0311163 A BR0311163 A BR 0311163A BR 0311163 A BR0311163 A BR 0311163A
Authority
BR
Brazil
Prior art keywords
variable area
lock
inverter
clamp
arm
Prior art date
Application number
BR0311163-6A
Other languages
English (en)
Other versions
BR0311163B1 (pt
Inventor
Jean-Pierre Lair
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 BR0311163A publication Critical patent/BR0311163A/pt
Publication of BR0311163B1 publication Critical patent/BR0311163B1/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
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT 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
    • 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
    • F02K1/766—Control or regulation of thrust reversers with blocking systems or locking devices; Arrangement of locking devices for thrust reversers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Supercharger (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Control Of Turbines (AREA)

Abstract

"BOCAL INVERSOR DE IMPULSãO DE áREA VARIáVEL". Um bocal de exaustão de turbo-ventilador (1A) inclui um tubo de jato (2) tendo um par de portas inversoras de impulsão (3) dispostas sobre os lados opostos do mesmo. Cada porta (3) possui um braço de dobradiça (4) ligado a um braço oscilante (20) que, por sua vez, se liga ao tubo. Cada porta (3) inclui ainda um grampo de trinco (12) em uma extremidade dianteira, e uma forquilha de desdobramento (35) entre o grampo e o braço. Um atuador comum (8) é conectado a ambas as portas por meio de elos correspondentes (9) ligados às forquilhas (35) para o direcionamento longitudinal dos elos (9) de modo a pivotar em um sentido longitudinal as portas e os braços oscilantes. Uma primeira trava (10A) seletivamente trava o grampo de trinco (12), e uma segunda trava (10B) seletivamente trava os braços oscilantes (20) em coordenação com a primeira trava de modo a permitir o movimento axial de área variável da porta, o desdobramento de inversor de impulsão da mesma, e a retração para as posições acondicionadas das portas.
BRPI0311163-6A 2002-05-21 2003-05-19 bocal inversor de impulsço de Área variÁvel. BR0311163B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38239302P 2002-05-21 2002-05-21
PCT/US2003/015645 WO2003100241A1 (en) 2002-05-21 2003-05-19 Variable area thrust reverser nozzle

Publications (2)

Publication Number Publication Date
BR0311163A true BR0311163A (pt) 2005-03-15
BR0311163B1 BR0311163B1 (pt) 2012-06-12

Family

ID=29584405

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0311163-6A BR0311163B1 (pt) 2002-05-21 2003-05-19 bocal inversor de impulsço de Área variÁvel.

Country Status (5)

Country Link
US (1) US6688099B2 (pt)
EP (1) EP1507971B1 (pt)
BR (1) BR0311163B1 (pt)
CA (1) CA2486172C (pt)
WO (1) WO2003100241A1 (pt)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6848651B2 (en) * 2002-10-07 2005-02-01 Honeywell International Inc. Electro-hydraulic thrust reverser lock actuation system and method
US8015797B2 (en) * 2006-09-21 2011-09-13 Jean-Pierre Lair Thrust reverser nozzle for a turbofan gas turbine engine
US20080134664A1 (en) * 2006-12-06 2008-06-12 Spirit Aerosystems, Inc. Thrust reverser pin lock
US8127529B2 (en) * 2007-03-29 2012-03-06 United Technologies Corporation Variable area fan nozzle and thrust reverser
FR2920140B1 (fr) * 2007-08-20 2009-10-30 Aircelle Sa Nacelle de turboreacteur, destinee a equiper un aeronef
FR2920131B1 (fr) * 2007-08-20 2010-01-08 Aircelle Sa Nacelle de turboreacteur equipee d'un systeme d'inhibition mecanique d'un inverseur de poussee
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
US7735778B2 (en) * 2007-11-16 2010-06-15 Pratt & Whitney Canada Corp. Pivoting fairings for a thrust reverser
US8172175B2 (en) * 2007-11-16 2012-05-08 The Nordam Group, Inc. Pivoting door thrust reverser for a turbofan gas turbine engine
US8052085B2 (en) * 2007-11-16 2011-11-08 The Nordam Group, Inc. Thrust reverser for a turbofan gas turbine engine
US8051639B2 (en) * 2007-11-16 2011-11-08 The Nordam Group, Inc. Thrust reverser
US8052086B2 (en) 2007-11-16 2011-11-08 The Nordam Group, Inc. Thrust reverser door
US8002217B2 (en) * 2007-11-16 2011-08-23 Spirit Aerosystems, Inc. System for adjustment of thrust reverser pivot door
US8091827B2 (en) 2007-11-16 2012-01-10 The Nordam Group, Inc. Thrust reverser door
US8127530B2 (en) 2008-06-19 2012-03-06 The Nordam Group, Inc. Thrust reverser for a turbofan gas turbine engine
US8127532B2 (en) * 2008-11-26 2012-03-06 The Boeing Company Pivoting fan nozzle nacelle
US8959889B2 (en) 2008-11-26 2015-02-24 The Boeing Company Method of varying a fan duct nozzle throat area of a gas turbine engine
US8317129B1 (en) * 2009-03-25 2012-11-27 The Boeing Company Universal convergent nozzle and distinct nozzle aperture
US8353478B1 (en) 2009-03-25 2013-01-15 The Boeing Company Blended wing aircraft
US8167249B1 (en) 2009-03-25 2012-05-01 The Boeing Company Controllable upper surface blown nozzle
US8322655B1 (en) 2009-03-25 2012-12-04 The Boeing Company Twin-boom empennage
US8403256B1 (en) 2009-03-25 2013-03-26 The Boeing Company Swept-wing powered-lift aircraft
US8382045B2 (en) 2009-07-21 2013-02-26 The Boeing Company Shape-changing control surface
CA2769589C (en) * 2009-07-30 2016-06-07 The Nordam Group, Inc. Nested fairing thrust reverser
FR2958978B1 (fr) * 2010-04-20 2014-04-18 Aircelle Sa Agencement de bielles de volets d'inversion de poussee sur la structure interne fixe d'une nacelle de turboreacteur
FR2966434B1 (fr) * 2010-10-21 2013-05-31 Sagem Defense Securite Systeme d'actionnement pour un ensemble de propulsion d'un avion
US9637218B2 (en) 2012-11-12 2017-05-02 United Technologies Corporation Aircraft with forward sweeping T-tail
WO2014074144A1 (en) 2012-11-12 2014-05-15 United Technologies Corporation Clocked thrust reversers
US9944401B2 (en) 2012-12-11 2018-04-17 United Technologies Corporation Asymmetric thrust reversers
US9617009B2 (en) 2013-02-22 2017-04-11 United Technologies Corporation ATR full ring sliding nacelle
US9435293B2 (en) * 2013-02-22 2016-09-06 United Technologies Corporation Full ring sliding nacelle with thrust reverser
US9670876B2 (en) 2013-02-22 2017-06-06 United Technologies Corporation Tandem thrust reverser with sliding rails
EP2971728B1 (en) 2013-03-14 2020-09-02 United Technologies Corporation Twin target thrust reverser module
US9719465B2 (en) 2013-03-14 2017-08-01 United Technologies Corporation Reverse core engine with thrust reverser
US10040563B1 (en) * 2013-04-11 2018-08-07 Geoffrey P. Pinto Dual panel actuator system for jet engines
FR3019590B1 (fr) * 2014-04-02 2020-05-29 Safran Nacelles Systeme de verrouillage d’un inverseur de poussee a portes, comportant des verrous pour une position d’ouverture intermediaire
US10487690B2 (en) * 2014-08-18 2019-11-26 Rohr, Inc. Actively controlled cooling air exhaust door on an aircraft engine nacelle
US9758234B2 (en) 2015-01-08 2017-09-12 Rohr, Inc. Quick release hinge
US10030608B2 (en) 2015-05-15 2018-07-24 Rohr Inc. Variable area fan nozzle actuation system
FR3037108B1 (fr) 2015-06-02 2017-06-09 Aircelle Sa Inverseur de poussee pour nacelle de turboreacteur d'aeronef
US10907577B2 (en) * 2017-10-23 2021-02-02 Rohr, Inc. Translating lock for pivot door thrust reverser
US11041460B2 (en) 2017-10-25 2021-06-22 Rohr, Inc. Synchronization mechanism for pivot door thrust reversers
US11396854B2 (en) * 2017-10-25 2022-07-26 Rohr, Inc. Hinge mechanism for pivot door thrust reversers
US10830177B2 (en) * 2018-05-01 2020-11-10 Rohr, Inc. Articulating pivot point post-exit thrust reverser
US10724474B2 (en) * 2018-05-01 2020-07-28 Rohr, Inc. Hybrid articulating/translating trailing edge reverser
US10844807B2 (en) * 2018-06-27 2020-11-24 Spirit Aerosystems, Inc. System including hidden drag link assembly for actuating blocker door of thrust reverser
US11053887B2 (en) * 2018-07-02 2021-07-06 Rohr, Inc. Thrust reverser with displaceable trailing edge body
US11187187B2 (en) 2018-08-06 2021-11-30 Rohr, Inc. Thrust reverser
US11441514B2 (en) 2018-10-02 2022-09-13 Woodward, Inc. Tertiary lock
US11713731B2 (en) * 2021-12-30 2023-08-01 Rohr, Inc. Variable area nozzle and method for operating same
US11788490B1 (en) 2022-12-05 2023-10-17 Woodward, Inc. Traveling finger lock for an actuator

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020712A (en) 1959-06-22 1962-02-13 Boeing Co Reversible-thrust sound suppression jet nozzles with movable ejector rings
US3532275A (en) 1967-11-09 1970-10-06 Rohr Corp Jet reverser drive system
US3579991A (en) 1970-01-08 1971-05-25 Rohr Corp Thrust reversing apparatus for jet-propelled aircraft
US3604662A (en) 1970-01-19 1971-09-14 Rohr Corp Thrust-reversing apparatus for jet-propelled aircraft
US4030687A (en) 1976-02-23 1977-06-21 The Boeing Company Articulated nozzle for upper surface blown aircraft
US4194692A (en) 1977-08-05 1980-03-25 Rohr Industries, Inc. Flight thrust reverser and vertical thrust control divergent nozzle systems
FR2494775B1 (fr) 1980-11-27 1985-07-05 Astech Dispositif pour la commande d'un inverseur de poussee pour moteur a reaction
FR2500537B1 (fr) 1981-02-24 1985-07-05 Astech Dispositif de securite pour inverseur de poussee associe a un moteur a reaction d'aeronef
FR2622928A1 (fr) * 1987-11-05 1989-05-12 Hispano Suiza Sa Inverseur de poussee de turboreacteur a portes,a section variable d'ejection
CA1326767C (en) 1988-10-27 1994-02-08 Etienne Fage Jet engine provided with a thrust reverser
US5192023A (en) * 1988-10-27 1993-03-09 The Dee Howard Company Jet engine provided with a thrust reverser
US5181676A (en) 1992-01-06 1993-01-26 Lair Jean Pierre Thrust reverser integrating a variable exhaust area nozzle
US5176340A (en) 1991-11-26 1993-01-05 Lair Jean Pierre Thrust reverser with a planar exit opening
EP0717184B1 (fr) 1994-12-15 1999-10-06 The Dee Howard Company Inverseur de poussée à portes pivotantes mobiles en translation
FR2742482B1 (fr) 1995-12-19 1998-02-06 Hurel Dubois Avions Inverseur de poussee a tuyere a section reglable pour moteur d'avion a reaction
US5826823A (en) * 1996-02-07 1998-10-27 Rohr, Inc. Actuator and safety lock system for pivoting door thrust reverser for aircraft jet engine
US6260801B1 (en) * 1999-09-17 2001-07-17 The Nordam Group, Inc. Swing pivot thrust reverser

Also Published As

Publication number Publication date
US20030218094A1 (en) 2003-11-27
EP1507971A1 (en) 2005-02-23
CA2486172A1 (en) 2003-12-04
WO2003100241A1 (en) 2003-12-04
EP1507971A4 (en) 2010-07-21
EP1507971B1 (en) 2012-08-01
CA2486172C (en) 2010-11-09
US6688099B2 (en) 2004-02-10
BR0311163B1 (pt) 2012-06-12

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/05/2003, OBSERVADAS AS CONDICOES LEGAIS.

B25G Requested change of headquarter approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2622 DE 06-04-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.