BR0213349A - sistema de controle para movimentar um reversor de empuxo - Google Patents

sistema de controle para movimentar um reversor de empuxo

Info

Publication number
BR0213349A
BR0213349A BRPI0213349-0A BR0213349A BR0213349A BR 0213349 A BR0213349 A BR 0213349A BR 0213349 A BR0213349 A BR 0213349A BR 0213349 A BR0213349 A BR 0213349A
Authority
BR
Brazil
Prior art keywords
thrust
thrust reverser
components
moving
control system
Prior art date
Application number
BRPI0213349-0A
Other languages
English (en)
Inventor
Andrew T Johnson
Kevin K Chakkera
Original Assignee
Honeywell Int 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 Honeywell Int Inc filed Critical Honeywell Int Inc
Publication of BR0213349A publication Critical patent/BR0213349A/pt

Links

Classifications

    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/22—Synchronisation of the movement of two or more servomotors
    • 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
    • F05D2270/01—Purpose of the control system
    • F05D2270/11—Purpose of the control system to prolong engine life
    • F05D2270/114—Purpose of the control system to prolong engine life by limiting mechanical stresses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transmission Devices (AREA)
  • Retarders (AREA)
  • Structure Of Transmissions (AREA)

Abstract

"SISTEMA DE CONTROLE PARA MOVIMENTAR UM REVERSOR DE EMPUXO". Um sistema reversor de empuxo que possui um ou mais componentes movediços de reversor de empuxo para redirecionar o empuxo de um motor a jato. O sistema reversor de empuxo possui um limitador de torque acoplado entre mecanismos de sincronia que acoplam mecanicamente atuadores usados para acionar o reversor de empuxo. O limitador de torque reduz o potencial quanto à transmissão de torque excessivo entre diferentes componentes movediços do reversor de empuxo, e reduz a probabilidade de danos secundários ao sistema devido a um emperramento no sistema. Desse modo, o custo e/ou peso associados com cada um dos componentes que compõem o sistema pode ser reduzido.
BRPI0213349-0A 2001-10-16 2002-10-16 sistema de controle para movimentar um reversor de empuxo BR0213349A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/981,011 US6598386B2 (en) 2001-10-16 2001-10-16 Jet engine thrust reverser system having torque limited synchronization
PCT/US2002/032965 WO2003033898A1 (en) 2001-10-16 2002-10-16 Jet engine thrust reverser system having torque limited synchronization

Publications (1)

Publication Number Publication Date
BR0213349A true BR0213349A (pt) 2006-05-23

Family

ID=25528030

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0213349-0A BR0213349A (pt) 2001-10-16 2002-10-16 sistema de controle para movimentar um reversor de empuxo

Country Status (6)

Country Link
US (1) US6598386B2 (pt)
EP (1) EP1436497A1 (pt)
JP (1) JP2005506483A (pt)
BR (1) BR0213349A (pt)
CA (1) CA2463817A1 (pt)
WO (1) WO2003033898A1 (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6598386B2 (en) 2001-10-16 2003-07-29 Honeywell International, Inc. Jet engine thrust reverser system having torque limited synchronization
US6655125B2 (en) * 2001-12-05 2003-12-02 Honeywell International Inc. System architecture for electromechanical thrust reverser actuation systems
FR2835021B1 (fr) * 2002-01-24 2004-04-16 Snecma Moteurs Ensemble d'actionnement a verins hydrauliques synchronises
US6666307B1 (en) * 2002-08-05 2003-12-23 Honeywell International, Inc. Thrust reverser system with a pass-through torque activated brake
FR2846375B1 (fr) * 2002-10-25 2006-06-30 Hispano Suiza Sa Inverseur de poussee electromacanique pour turboreacteur a asservissement du deplacement des portes
FR2846377B1 (fr) * 2002-10-25 2006-06-30 Hispano Suiza Sa Inverseur de poussee electromecanique pour turboreacteur a controle permanent de position
US6786315B1 (en) * 2003-03-28 2004-09-07 Honeywell International, Inc. Thrust reverser system with sequential torque decoupler
US6966175B2 (en) * 2003-05-09 2005-11-22 The Nordam Group, Inc. Rotary adjustable exhaust nozzle
US6974107B2 (en) * 2003-06-18 2005-12-13 Honeywell International, Inc. Thrust reverser system actuator having an integral torque limiter
US7264203B2 (en) * 2003-10-02 2007-09-04 The Nordam Group, Inc. Spider actuated thrust reverser
GB0421568D0 (en) * 2004-09-29 2004-10-27 Smiths Group Plc Drive assemblies
US20070237575A1 (en) * 2006-04-11 2007-10-11 Honeywell International, Inc. Flexible shaft inline coupler
US7721551B2 (en) * 2006-06-29 2010-05-25 United Technologies Corporation Fan variable area nozzle for a gas turbine engine fan nacelle
FR2920202B1 (fr) * 2007-08-20 2009-10-30 Aircelle Sa Systeme de commande d'au moins un actionneur de capots d'un inverseur de poussee pour turboreacteur
FR2933126B1 (fr) * 2008-06-25 2012-11-02 Snecma Actionnement d'un inverseur de poussee dans une turbomachine
GB0917065D0 (en) * 2009-09-29 2009-11-11 Goodrich Actuation Systems Ltd Thrust reverser actuation
US20110296812A1 (en) * 2010-06-08 2011-12-08 Honeywell International Inc. Thrust reverser actuation system architecture
US8549834B2 (en) 2010-10-21 2013-10-08 United Technologies Corporation Gas turbine engine with variable area fan nozzle
US9038367B2 (en) 2011-09-16 2015-05-26 United Technologies Corporation Fan case thrust reverser
US10145335B2 (en) 2012-09-28 2018-12-04 United Technologies Corporation Turbomachine thrust reverser
CA2913527C (en) * 2013-06-07 2018-01-09 Ge Aviation Systems Llc Engine with a thrust reverser lockout mechanism
FR3007800B1 (fr) * 2013-07-01 2017-10-20 Aircelle Sa Inverseur de poussee d’une nacelle de turboreacteur, comprenant des grilles partiellement integrees dans les capots
KR101441414B1 (ko) 2013-07-15 2014-09-25 국방과학연구소 가변노즐의 지상 시험장치
FR3008741B1 (fr) 2013-07-17 2017-04-28 Aircelle Sa Systeme inverseur de poussee electrique pour nacelle de moteur d'aeronef et nacelle de moteur d'aeronef ainsi equipee
FR3028295B1 (fr) * 2014-11-06 2020-01-17 Safran Electronics & Defense Systeme d'actionnement d'une structure mobile d'un inverseur de poussee d'un aeronef, inverseur de poussee et reacteur comprenant un tel systeme.
EP3269971A1 (en) * 2016-07-13 2018-01-17 Goodrich Actuation Systems Limited Hydraulically driven thrust reverser
US10773795B2 (en) * 2018-09-24 2020-09-15 The Boeing Company Distributed linear hydraulic high lift actuation system with synchronization members
US11215140B2 (en) * 2019-12-18 2022-01-04 Rolls-Royce Deutschland Ltd & Co. Kg Exhaust nozzle of a gas turbine engine
US11781502B2 (en) * 2020-05-05 2023-10-10 Rohr, Inc. Actuation system for a thrust reverser of an aircraft propulsion system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660281A (en) * 1949-02-25 1953-11-24 Bendix Aviat Corp Slip clutch for screw actuators
US2819589A (en) * 1954-04-01 1958-01-14 Gen Motors Corp Fluid pressure actuator and synchronizing means therefor
US3596740A (en) * 1970-01-27 1971-08-03 Trw Inc Torque limiter
US4442928A (en) * 1981-10-02 1984-04-17 The Bendix Corporation Actuator
US4714006A (en) 1982-02-24 1987-12-22 Pneumo Corporation Fluid actuator with feedback mechanism
US4459121A (en) 1982-03-12 1984-07-10 The Garrett Corporation Torque limiting clutch
DE3222674C2 (de) 1982-06-16 1984-04-05 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Einrichtung zum Verstellen von Schubumkehrern
US4458582A (en) * 1982-10-18 1984-07-10 Sundstrand Corporation Automatic rigging arrangement for actuation systems
US4579039A (en) 1983-12-12 1986-04-01 Sundstrand Corporation Power drive unit
JPS61502882A (ja) 1984-08-01 1986-12-11 サンドストランド・コ−ポレ−ション 多段機関飛行機に対するスラスト操作装置
US4898265A (en) 1988-01-27 1990-02-06 Sundstrand Corporation Torque limiter
GB9106515D0 (en) * 1991-03-27 1991-05-22 Lucas Ind Plc Device for operation of a gas turbine engine thrust reverser system
EP0536954B1 (en) 1991-10-10 1996-01-24 Lucas Industries Public Limited Company A lock for a thrust reverser mechanism, a thrust reverser mechanism, and a thrust reverser
US5609020A (en) 1995-05-15 1997-03-11 The Boeing Company Thrust reverser synchronization shaft lock
US5769362A (en) 1996-05-01 1998-06-23 Safe Flight Instrument Corporation Aircraft control mechanism for a speed brake
FR2760047B1 (fr) 1997-02-27 1999-05-07 Hispano Suiza Sa Inverseur de poussee de turboreacteur a portes associees a un dispositif de synchronisation de commande
US6598386B2 (en) 2001-10-16 2003-07-29 Honeywell International, Inc. Jet engine thrust reverser system having torque limited synchronization

Also Published As

Publication number Publication date
CA2463817A1 (en) 2003-04-24
US20030070416A1 (en) 2003-04-17
US6598386B2 (en) 2003-07-29
JP2005506483A (ja) 2005-03-03
WO2003033898A1 (en) 2003-04-24
EP1436497A1 (en) 2004-07-14

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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 6A E 7A ANUIDADES

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 2060 DE 29/06/2010.