[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

BR112018003398A2 - motor de turbina a gás, conjunto de inversor de impulso e método para transportar a carga aerodinâmica - Google Patents

motor de turbina a gás, conjunto de inversor de impulso e método para transportar a carga aerodinâmica

Info

Publication number
BR112018003398A2
BR112018003398A2 BR112018003398A BR112018003398A BR112018003398A2 BR 112018003398 A2 BR112018003398 A2 BR 112018003398A2 BR 112018003398 A BR112018003398 A BR 112018003398A BR 112018003398 A BR112018003398 A BR 112018003398A BR 112018003398 A2 BR112018003398 A2 BR 112018003398A2
Authority
BR
Brazil
Prior art keywords
inverter assembly
translation
assembly includes
cover
conveying
Prior art date
Application number
BR112018003398A
Other languages
English (en)
Inventor
Michael Roach Andrew
Frank Howarth Graham
Robert Beasman Timothy
Original Assignee
Mra Systems Llc
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 Mra Systems Llc filed Critical Mra Systems Llc
Publication of BR112018003398A2 publication Critical patent/BR112018003398A2/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
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/323—Application in turbines in gas turbines for aircraft propulsion, e.g. jet engines
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F05D2240/129—Cascades, i.e. assemblies of similar profiles acting in parallel
    • 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
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • 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)
  • Motor Or Generator Frames (AREA)

Abstract

um conjunto de inversor de impulso para um motor turbo-ventilador de elevada derivação. o conjunto de inversor de impulso inclui uma cobertura de translação montada em uma nacela de um motor. o conjunto de inversor de impulso inclui portas bloqueadoras guiadas axialmente adjacentes às primeiras extremidades das mesmas por uma estrutura fixa e conectadas de forma articulada e deslizante ao longo dos seus comprimentos a uma parede interna da cobertura de translação de modo que a translação da cobertura de translação na direção de popa faz com que a porta bloqueadora se mova a partir de uma posição estivada para uma posição mobilizada. o conjunto de inversor de impulso inclui um batente disposto no motor de núcleo ou na porta bloqueadora, recebendo a carga do fluxo de ar de alta pressão, de outra forma suportada por um sistema de acionamento ao mobilizar a cobertura de translação e a porta bloqueadora.
BR112018003398A 2015-09-09 2015-09-09 motor de turbina a gás, conjunto de inversor de impulso e método para transportar a carga aerodinâmica BR112018003398A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2015/049102 WO2017044081A1 (en) 2015-09-09 2015-09-09 Thrust reverser assembly

Publications (1)

Publication Number Publication Date
BR112018003398A2 true BR112018003398A2 (pt) 2018-09-25

Family

ID=55299720

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018003398A BR112018003398A2 (pt) 2015-09-09 2015-09-09 motor de turbina a gás, conjunto de inversor de impulso e método para transportar a carga aerodinâmica

Country Status (7)

Country Link
US (1) US10851734B2 (pt)
EP (1) EP3347587B1 (pt)
JP (1) JP2018530694A (pt)
CN (1) CN108026863B (pt)
BR (1) BR112018003398A2 (pt)
CA (1) CA2997022A1 (pt)
WO (1) WO2017044081A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10578055B2 (en) * 2017-08-10 2020-03-03 Mra Systems, Llc Turbine engine thrust reverser stop
US10844807B2 (en) * 2018-06-27 2020-11-24 Spirit Aerosystems, Inc. System including hidden drag link assembly for actuating blocker door of thrust reverser
EP3943737A1 (en) 2020-04-07 2022-01-26 Rohr, Inc. Hidden door thrust reverser system for an aircraft propulsion system
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
IT202000013846A1 (it) 2020-06-10 2021-12-10 Leonardo Spa Inversore di spinta per sistema propulsivo turboventola di aeromobile, e relativi sistema propulsivo turboventola e metodo di inversione di spinta
CN113864079B (zh) * 2020-06-30 2022-07-12 中国航发商用航空发动机有限责任公司 反推力装置和航空发动机
CN113008088B (zh) * 2021-04-13 2022-03-04 蓝箭航天空间科技股份有限公司 一种运载火箭反推装置及运载火箭
US11719190B2 (en) 2021-10-05 2023-08-08 Rohr, Inc. Thrust reverser system with hidden turning door

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1127828A (en) * 1966-06-29 1968-09-18 Rolls Royce Fan thrust reverser for jet propulsion plant
US3779010A (en) * 1972-08-17 1973-12-18 Gen Electric Combined thrust reversing and throat varying mechanism for a gas turbine engine
US4026105A (en) * 1975-03-25 1977-05-31 The Boeing Company Jet engine thrust reverser
GB1583952A (en) 1976-07-13 1981-02-04 Short Brothers & Harland Ltd Gas turbine engines
FR2379705A1 (fr) * 1977-02-08 1978-09-01 Snecma Dispositif d'inversion de poussee pour turboreacteur d'avion
FR2676780B1 (fr) 1991-05-23 1993-08-13 Snecma Inverseur de poussee pour turbosoufflante a tres grand taux dilution.
FR2741910B1 (fr) 1995-11-30 1998-01-02 Hispano Suiza Sa Inverseur de poussee de turboreacteur a portes a panneau arriere articule
US7043897B2 (en) * 2002-08-29 2006-05-16 Osman Medhat A Square ultra thrust reverser system
FR2907170B1 (fr) * 2006-10-11 2008-12-12 Aircelle Sa Inverseur de poussee a grilles pour moteur a reaction
GB2493953B (en) 2011-08-25 2014-03-12 Rolls Royce Plc A gas turbine engine access door
US8904751B2 (en) 2012-04-30 2014-12-09 Middle River Aircraft Systems Thrust reverser assembly and method of operation
US9447749B2 (en) * 2013-04-02 2016-09-20 Rohr, Inc. Pivoting blocker door for thrust reverser
FR3010145A1 (fr) 2013-08-28 2015-03-06 Aircelle Sa Inverseur de poussee d’une nacelle de turboreacteur, comprenant des grilles et des verins fixes a l’amont des capots mobiles
US10041443B2 (en) * 2015-06-09 2018-08-07 The Boeing Company Thrust reverser apparatus and method
US10316793B2 (en) * 2016-03-11 2019-06-11 Rohr, Inc. Thrust reverser track beam with integrated actuator fitting

Also Published As

Publication number Publication date
CA2997022A1 (en) 2017-03-16
CN108026863A (zh) 2018-05-11
JP2018530694A (ja) 2018-10-18
US10851734B2 (en) 2020-12-01
US20190032600A1 (en) 2019-01-31
EP3347587B1 (en) 2020-10-28
EP3347587A1 (en) 2018-07-18
CN108026863B (zh) 2020-11-03
WO2017044081A1 (en) 2017-03-16

Similar Documents

Publication Publication Date Title
BR112018003398A2 (pt) motor de turbina a gás, conjunto de inversor de impulso e método para transportar a carga aerodinâmica
BR102013010059A8 (pt) Conjunto de inversor de empuxo e método para inverter o empuxo de um motor de turbina a gás
EP3165752A3 (en) Folding door thrust reversers for aircraft engines
JP2016506470A5 (pt)
BR112015012652A2 (pt) Sistema reversor de empuxo e método para reversão de empuxo
BR112018072331A2 (pt) motor de turbina a gás, conjunto de inversão por empuxo e método para a operação de um sistema de inversão por empuxo
WO2014193515A3 (en) Reverse core engine with thrust reverser
BR112016006370A2 (pt) método para controlar a operação de um mecanismo motor de turbopropulsor de aeronave e sistema de controle de turbopropulsor
RU2015141367A (ru) Реверсор тяги
BR112015009878A2 (pt) aeronave propelida por um turborreator de ventoinhas contrarrotativas
BR112012024647A2 (pt) 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
BR112017006895A2 (pt) painel de troca térmica e de redução de ruído melhorada para uma turbomáquina
JP2017203457A (ja) スラストリバーサを備えたガスタービンエンジン及び動作の方法
EP2728152A3 (en) Thrust reversers and methods to provide reverse thrust
RU2014105590A (ru) Устройство реверсирования тяги для малогабаритного сопла
FR3039227B1 (fr) Aeronef comprenant un propulseur arriere carene avec stator d’entree a volets mobiles
BR112013016821A2 (pt) porta para um reversor de empuxo de uma nacela de uma aeronave, sistema reversor de empuxo e nacela para um motor turbojato
RU2014142817A (ru) Воздухозаборник гондолы турбореактивного двигателя ламинарного типа
BR102012014640A8 (pt) calota de translação e aparelhos
BR102016009359A2 (pt) sistema para sustentação de eixos e motor a jato
US9759095B2 (en) Gas turbine engine access panel
FR3015569B1 (fr) Carter pour un ensemble propulsif
BR112016028164A2 (pt) Nacela para um motor turbojato de aeronaves compreendendo um bocal secundário com portas giratórias
BR112015020829A2 (pt) sistemas de escape de difusor radial para uso com um motor de turbina a gás
BR112015023057A8 (pt) turbomáquina

Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: MRA SYSTEMS, LLC (US)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements