BR102013010059A8 - Conjunto de inversor de empuxo e método para inverter o empuxo de um motor de turbina a gás - Google Patents
Conjunto de inversor de empuxo e método para inverter o empuxo de um motor de turbina a gásInfo
- Publication number
- BR102013010059A8 BR102013010059A8 BR102013010059A BR102013010059A BR102013010059A8 BR 102013010059 A8 BR102013010059 A8 BR 102013010059A8 BR 102013010059 A BR102013010059 A BR 102013010059A BR 102013010059 A BR102013010059 A BR 102013010059A BR 102013010059 A8 BR102013010059 A8 BR 102013010059A8
- Authority
- BR
- Brazil
- Prior art keywords
- thrust
- translation
- fairing
- engine
- wall
- Prior art date
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
- 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
- F05D2240/00—Components
- F05D2240/90—Mounting on supporting structures or systems
- F05D2240/91—Mounting on supporting structures or systems on a stationary structure
-
- 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
- F05D2260/50—Kinematic linkage, i.e. transmission of 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)
- Rolling Contact Bearings (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
CONJUNTO DE INVERSOR DE EMPUXO, MOTOR E MÉTODO Trata-se de um conjunto de inversor de empuxo e operação adequados para motores turbofan com alta taxa de desvio. O conjunto de inversor de empuxo inclui uma carenagem de translação montada em uma nacela de um motor e adaptada para transladar em uma direção para trás do motor. A carenagem de translação tem uma parede radialmente interna que define uma superfície de fluxo radialmente externa de um duto de desvio do motor. O conjunto de inversor de empuxo inclui portas bloqueadoras guiadas axialmente adjacentes às primeiras extremidades das mesmas através de uma estrutura fixa e conectada de modo articulado e deslizável ao longo de comprimentos da mesma à parede interna da carenagem de translação de modo que a translação da carenagem de translação na direção para trás faz com que cada porta bloqueadora se mova de uma posição recolhida para uma posição aberta como resultado do deslizamento da porta bloqueadora em sua primeira extremidade em relação à estrutura fixa e do deslizamento ao longo de seu comprimento em relação à parede interna da carenagem de translação.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/459,547 US8904751B2 (en) | 2012-04-30 | 2012-04-30 | Thrust reverser assembly and method of operation |
Publications (2)
Publication Number | Publication Date |
---|---|
BR102013010059A2 BR102013010059A2 (pt) | 2015-10-13 |
BR102013010059A8 true BR102013010059A8 (pt) | 2017-10-03 |
Family
ID=48226988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR102013010059A BR102013010059A8 (pt) | 2012-04-30 | 2013-04-25 | Conjunto de inversor de empuxo e método para inverter o empuxo de um motor de turbina a gás |
Country Status (6)
Country | Link |
---|---|
US (1) | US8904751B2 (pt) |
EP (1) | EP2660454B1 (pt) |
JP (1) | JP6167266B2 (pt) |
CN (1) | CN103375303B (pt) |
BR (1) | BR102013010059A8 (pt) |
CA (1) | CA2813241A1 (pt) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10202941B2 (en) * | 2012-11-12 | 2019-02-12 | United Technologies Corporation | Reverse core turbine engine mounted above aircraft wing |
US20160076484A1 (en) * | 2013-06-07 | 2016-03-17 | Aircelle | Turbojet engine nacelle thrust reverser comprising cascades secured to the mobile cowls |
US9835112B2 (en) * | 2014-02-10 | 2017-12-05 | MRA Systems Inc. | Thrust reverser cascade |
US10077739B2 (en) * | 2014-04-24 | 2018-09-18 | Rohr, Inc. | Dual actuation system for cascade and thrust reverser panel for an integral cascade variable area fan nozzle |
US9534562B2 (en) * | 2014-04-25 | 2017-01-03 | Rohr, Inc. | System and apparatus for a thrust reverser |
US9784214B2 (en) | 2014-11-06 | 2017-10-10 | Rohr, Inc. | Thrust reverser with hidden linkage blocker doors |
US10309343B2 (en) * | 2014-11-06 | 2019-06-04 | Rohr, Inc. | Split sleeve hidden door thrust reverser |
US10605197B2 (en) | 2014-12-02 | 2020-03-31 | United Technologies Corporation | Gas turbine engine and thrust reverser assembly therefore |
US10208708B2 (en) | 2015-01-29 | 2019-02-19 | Rohr, Inc. | Translating cascade hidden blocker door thrust reverser |
US9845769B2 (en) | 2015-05-05 | 2017-12-19 | Rohr, Inc. | Plastic core blocker door |
US10041443B2 (en) * | 2015-06-09 | 2018-08-07 | The Boeing Company | Thrust reverser apparatus and method |
US9915226B2 (en) * | 2015-06-18 | 2018-03-13 | Rohr, Inc. | Variable area fan nozzle hidden blocker door thrust reverser |
WO2017044081A1 (en) | 2015-09-09 | 2017-03-16 | Mra Systems, Inc. | Thrust reverser assembly |
US10344709B2 (en) | 2015-09-10 | 2019-07-09 | Honeywell International Inc. | System and method for reducing idle thrust in a translating cowl thrust reverser |
US20170145956A1 (en) * | 2015-11-20 | 2017-05-25 | General Electric Company | Thrust reverse feature control |
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 |
US10533519B2 (en) * | 2016-01-13 | 2020-01-14 | Rohr, Inc. | Translating cascade hidden blocker door thrust reverser |
EP3228853B1 (en) | 2016-04-08 | 2021-03-10 | Goodrich Actuation Systems Limited | Thrust reverser actuator |
US10563615B2 (en) | 2016-05-09 | 2020-02-18 | Mra Systems, Llc | Gas turbine engine with thrust reverser assembly and method of operating |
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 |
US10288007B2 (en) | 2017-02-02 | 2019-05-14 | Woodward, Inc. | Thrust reverser flow limiting valve |
FR3068081B1 (fr) * | 2017-06-21 | 2020-10-16 | Airbus Operations Sas | Systeme d'inverseur de poussee presentant des perturbations aerodynamiques limitees |
EP3489547B1 (en) | 2017-11-27 | 2022-05-04 | Rohr, Inc. | Thrust reverser with motion control device |
US10704497B2 (en) | 2018-01-10 | 2020-07-07 | Woodward, Inc. | Thrust reverser velocity control valve |
US20190285028A1 (en) * | 2018-03-16 | 2019-09-19 | Mra Systems, Llc. | Thrust reverser cascade |
US10844807B2 (en) * | 2018-06-27 | 2020-11-24 | Spirit Aerosystems, Inc. | System including hidden drag link assembly for actuating blocker door of thrust reverser |
US11149688B2 (en) * | 2018-10-05 | 2021-10-19 | The Boeing Company | Blocker door pressure relief systems and methods |
EP3702603B1 (en) | 2019-02-28 | 2023-12-13 | Airbus Operations GmbH | Thrust reverser assembly for an engine nacelle of an aircraft |
FR3096741B1 (fr) * | 2019-05-28 | 2022-11-18 | Safran Nacelles | Ensemble propulsif d’aéronef |
US10995701B2 (en) | 2019-09-05 | 2021-05-04 | Rohr, Inc. | Translating sleeve thrust reverser assembly |
EP3789600B1 (en) * | 2019-09-05 | 2023-09-13 | Rohr, Inc. | Translating sleeve thrust reverser assembly |
US11913406B2 (en) | 2020-04-07 | 2024-02-27 | Rohr, Inc. | Hidden door thrust reverser system for an aircraft propulsion system |
US11686273B2 (en) | 2020-10-12 | 2023-06-27 | Woodward, Inc. | Self-damping actuator |
US11473658B2 (en) | 2020-11-30 | 2022-10-18 | Woodward, Inc. | Locking compound rotary actuator |
US11719190B2 (en) | 2021-10-05 | 2023-08-08 | Rohr, Inc. | Thrust reverser system with hidden turning door |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3036431A (en) * | 1959-09-08 | 1962-05-29 | Boeing Co | Thrust reverser for jet engines |
US3262271A (en) * | 1965-07-30 | 1966-07-26 | Gen Electric | Thrust reverser |
US3503211A (en) * | 1968-04-10 | 1970-03-31 | Rohr Corp | Thrust reverser |
FR2111726B1 (pt) * | 1970-10-20 | 1976-02-13 | Secretaire Etat R Uni Gb | |
US4030291A (en) * | 1976-01-02 | 1977-06-21 | General Electric Company | Thrust reverser for a gas turbofan engine |
FR2780101B1 (fr) * | 1998-06-18 | 2000-07-28 | Hispano Suiza Sa | Inverseur de poussee de turboreacteur a portes formant ecopes a section d'echappement adaptable |
GB0606982D0 (en) | 2006-04-07 | 2006-05-17 | Rolls Royce Plc | Aeroengine thrust reverser |
FR2933144B1 (fr) * | 2008-06-26 | 2012-08-17 | Airbus France | Nacelle pour aeronef comportant des moyens inverseurs de poussee et aeronef comportant au moins une telle nacelle |
FR2966883B1 (fr) * | 2010-11-03 | 2012-11-02 | Aircelle Sa | Dispositif d'inversion de poussee sans bielle dans la veine |
-
2012
- 2012-04-30 US US13/459,547 patent/US8904751B2/en active Active
-
2013
- 2013-04-18 CA CA2813241A patent/CA2813241A1/en not_active Abandoned
- 2013-04-25 BR BR102013010059A patent/BR102013010059A8/pt active Search and Examination
- 2013-04-25 EP EP13165425.3A patent/EP2660454B1/en active Active
- 2013-04-25 JP JP2013091854A patent/JP6167266B2/ja active Active
- 2013-05-02 CN CN201310158176.5A patent/CN103375303B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP6167266B2 (ja) | 2017-07-26 |
CA2813241A1 (en) | 2013-10-30 |
US20130284822A1 (en) | 2013-10-31 |
CN103375303A (zh) | 2013-10-30 |
EP2660454B1 (en) | 2019-08-21 |
EP2660454A2 (en) | 2013-11-06 |
US8904751B2 (en) | 2014-12-09 |
JP2013231432A (ja) | 2013-11-14 |
EP2660454A3 (en) | 2018-03-07 |
BR102013010059A2 (pt) | 2015-10-13 |
CN103375303B (zh) | 2016-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
B25D | Requested change of name of applicant approved |
Owner name: MRA SYSTEMS, LLC. (US) |
|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |