BR112018072331A2 - motor de turbina a gás, conjunto de inversão por empuxo e método para a operação de um sistema de inversão por empuxo - Google Patents

motor de turbina a gás, conjunto de inversão por empuxo e método para a operação de um sistema de inversão por empuxo

Info

Publication number
BR112018072331A2
BR112018072331A2 BR112018072331-2A BR112018072331A BR112018072331A2 BR 112018072331 A2 BR112018072331 A2 BR 112018072331A2 BR 112018072331 A BR112018072331 A BR 112018072331A BR 112018072331 A2 BR112018072331 A2 BR 112018072331A2
Authority
BR
Brazil
Prior art keywords
thrust reversal
gas turbine
turbine engine
operating
nacelle
Prior art date
Application number
BR112018072331-2A
Other languages
English (en)
Inventor
Patrick Calder David
Frank Howarth Graham
Michael Roach Andrew
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 BR112018072331A2 publication Critical patent/BR112018072331A2/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
    • 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
    • F05D2220/327—Application in turbines in gas turbines to drive shrouded, high solidity propeller
    • 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
    • F05D2260/90—Braking
    • F05D2260/904—Braking using hydrodynamic forces
    • 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)

Abstract

a presente invenção se refere a um conjunto de inversão por empuxo (44) para um motor de turbina a gás (10) e a um método para sua operação. o motor de turbina a gás compreende um motor central (14), uma nacela (12) envolvendo, pelo menos, uma parte do motor central (14), definindo um duto de desvio (30) entre a nacela (12) e o motor central (14), em que uma porta externa (48) móvel entre uma posição estivada (48) e uma posição acionada (68) se estende para fora da nacela (12) e uma porta de bloqueio móvel (48, 50) entre uma posição estivada e uma posição acionada se estende para dentro de um conduto de fluxo de ar (31) definido pelo duto de desvio (30) para defletir o ar para fora.
BR112018072331-2A 2016-05-06 2017-05-05 motor de turbina a gás, conjunto de inversão por empuxo e método para a operação de um sistema de inversão por empuxo BR112018072331A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/148,472 2016-05-06
US15/148,472 US10267262B2 (en) 2016-05-06 2016-05-06 Thrust reverser assembly
PCT/US2017/031380 WO2017193052A1 (en) 2016-05-06 2017-05-05 Thrust reverser assembly

Publications (1)

Publication Number Publication Date
BR112018072331A2 true BR112018072331A2 (pt) 2019-02-12

Family

ID=59700159

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018072331-2A BR112018072331A2 (pt) 2016-05-06 2017-05-05 motor de turbina a gás, conjunto de inversão por empuxo e método para a operação de um sistema de inversão por empuxo

Country Status (7)

Country Link
US (2) US10267262B2 (pt)
EP (1) EP3452713B1 (pt)
JP (1) JP2019515182A (pt)
CN (1) CN109563788A (pt)
BR (1) BR112018072331A2 (pt)
CA (1) CA3022985C (pt)
WO (1) WO2017193052A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10724475B2 (en) * 2016-09-27 2020-07-28 The Boeing Company Dual turn thrust reverser cascade systems and methods
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
US11155343B2 (en) * 2018-12-17 2021-10-26 The Boeing Company Brake systems for aircraft and related methods
FR3095241B1 (fr) * 2019-04-17 2021-06-25 Safran Aircraft Engines Entrée d’air de nacelle de turboréacteur comprenant une conduite de circulation pour favoriser une phase d’inversion de poussée
US10995701B2 (en) 2019-09-05 2021-05-04 Rohr, Inc. Translating sleeve thrust reverser assembly
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
US11891964B1 (en) 2023-08-14 2024-02-06 Rolls-Royce North American Technologies Inc. Method of manufacture of plug nozzle with thrust reverser

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US3248878A (en) 1963-09-18 1966-05-03 Gen Electric Thrust deflector and reverser
US3612401A (en) * 1970-01-29 1971-10-12 Rohr Corp Thrust-reversing apparatus for turbofan jet engine
US3684186A (en) 1970-06-26 1972-08-15 Ex Cell O Corp Aerating fuel nozzle
US3684183A (en) 1970-09-16 1972-08-15 Rohr Corp Thrust controlling apparatus
US4073440A (en) * 1976-04-29 1978-02-14 The Boeing Company Combination primary and fan air thrust reversal control systems for long duct fan jet engines
JPH01136898A (ja) * 1987-11-17 1989-05-30 Sundstrand Corp 飛行機の可動面用アクチュエータ系統
JP3246153B2 (ja) 1994-01-21 2002-01-15 石川島播磨重工業株式会社 超音速航空機用排気ノズル
FR2740834B1 (fr) * 1995-11-02 1997-12-05 Hispano Suiza Sa Inverseur de poussee de turboreacteur a double flux muni de portes secondaires
FR2745035B1 (fr) 1996-02-15 1998-04-03 Hispano Suiza Sa Inverseur de poussee de turboreacteur a portes associees a un panneau amont
RU2134359C1 (ru) * 1996-02-15 1999-08-10 Сосьете Испано-Сюиза Устройство реверсирования тяги турбореактивного двигателя со створками, связанными с передней по потоку панелью
FR2752017B1 (fr) 1996-08-01 1998-10-16 Hispano Suiza Sa Inverseur de poussee de turboreacteur a portes formant ecopes
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
FR2764341B1 (fr) * 1997-06-05 1999-07-16 Hispano Suiza Sa Inverseur de poussee de turboreacteur a portes formant ecopes associees a un deflecteur mobile
US6260799B1 (en) * 2000-04-24 2001-07-17 Hamilton Sunstrand Corporation Aircraft wing fold actuation system
US6976352B2 (en) * 2003-03-22 2005-12-20 The Nordam Group, Inc. Toggle interlocked thrust reverser
FR2887854B1 (fr) 2005-06-30 2008-08-08 Airbus France Sas Nacelle pour aeronef et aeronef muni d'au moins une telle nacelle
US8151551B2 (en) * 2006-10-12 2012-04-10 United Technologies Corporation Variable area fan nozzle thrust reverser
FR2935354B1 (fr) * 2008-09-02 2011-04-01 Airbus France Nacelle pour moteur a double flux
FR2935444B1 (fr) * 2008-09-02 2010-09-10 Airbus France Inverseur de poussee et nacelle pour aeronef muni d'au moins un tel inverseur
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US9181898B2 (en) * 2011-09-20 2015-11-10 United Technologies Corporation Thrust reverser for a gas turbine engine with moveable doors
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Also Published As

Publication number Publication date
JP2019515182A (ja) 2019-06-06
CN109563788A (zh) 2019-04-02
US11149686B2 (en) 2021-10-19
US10267262B2 (en) 2019-04-23
CA3022985C (en) 2021-08-17
EP3452713A1 (en) 2019-03-13
WO2017193052A1 (en) 2017-11-09
US20200025136A1 (en) 2020-01-23
US20170321631A1 (en) 2017-11-09
CA3022985A1 (en) 2017-11-09
EP3452713B1 (en) 2021-10-20

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B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements