BR112018016202A2 - conjunto de motor, sistema de acionamento para operar um inversor de impulso de motor e método para operar um inversor de impulso de motor de aeronave - Google Patents
conjunto de motor, sistema de acionamento para operar um inversor de impulso de motor e método para operar um inversor de impulso de motor de aeronaveInfo
- Publication number
- BR112018016202A2 BR112018016202A2 BR112018016202A BR112018016202A BR112018016202A2 BR 112018016202 A2 BR112018016202 A2 BR 112018016202A2 BR 112018016202 A BR112018016202 A BR 112018016202A BR 112018016202 A BR112018016202 A BR 112018016202A BR 112018016202 A2 BR112018016202 A2 BR 112018016202A2
- Authority
- BR
- Brazil
- Prior art keywords
- operating
- impulse
- phase
- reversing element
- thrust inverter
- Prior art date
Links
- 230000007704 transition Effects 0.000 abstract 3
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
- F02K1/76—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
-
- 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
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/02—Aircraft characterised by the type or position of power plants
- B64D27/16—Aircraft characterised by the type or position of power plants of jet type
-
- 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
- B64D29/00—Power-plant nacelles, fairings, or cowlings
- B64D29/06—Attaching of nacelles, fairings or cowlings
-
- 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
- F02K1/56—Reversing jet main flow
- F02K1/60—Reversing jet main flow by blocking the rearward discharge by means of pivoted eyelids or clamshells, e.g. target-type reversers
-
- 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
- F02K1/56—Reversing jet main flow
- F02K1/60—Reversing jet main flow by blocking the rearward discharge by means of pivoted eyelids or clamshells, e.g. target-type reversers
- F02K1/605—Reversing jet main flow by blocking the rearward discharge by means of pivoted eyelids or clamshells, e.g. target-type reversers the aft end of the engine cowling being movable to uncover openings 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
- F02K1/56—Reversing jet main flow
- F02K1/62—Reversing jet main flow by blocking the rearward discharge by means of flaps
-
- 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
-
- 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
- F05D2260/57—Kinematic linkage, i.e. transmission of position using servos, independent actuators, etc.
-
- 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
- F05D2270/60—Control system actuates means
- F05D2270/64—Hydraulic actuators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
- Fluid-Driven Valves (AREA)
- Actuator (AREA)
Abstract
um inversor de impulso inclui: um elemento de inversão de impulso móvel entre uma posição retraída e uma posição acionada; pelo menos um acionador hidráulico acoplado operacionalmente para movimentar o elemento de inversão de impulso entre as posições retraída e acionada; pelo menos uma trava primária hidráulica configurada para transição, em resposta a uma primeira pressão de ativação, entre um estado engatado, onde o movimento do elemento de inversão de impulso é inibido, e um estado liberado, onde o movimento do elemento de inversão de impulso é desinibido; e uma unidade de controle direcional acoplada de modo fluido ao acionador hidráulico e à trava primária hidráulica, a unidade de controle direcional configurada para transição a partir de uma primeira fase para uma segunda fase em resposta a uma segunda pressão de ativação que é maior que a primeira pressão de ativação e em que uma transição da primeira fase para a segunda fase pela unidade de controle direcional faz com que o acionador hidráulico mova o elemento de inversão de impulso para a posição acionada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/019,733 US10054079B2 (en) | 2016-02-09 | 2016-02-09 | Thrust reverser actuating |
PCT/US2017/016998 WO2017184235A2 (en) | 2016-02-09 | 2017-02-08 | Thrust reverser actuating |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112018016202A2 true BR112018016202A2 (pt) | 2018-12-18 |
Family
ID=59497459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018016202A BR112018016202A2 (pt) | 2016-02-09 | 2017-02-08 | conjunto de motor, sistema de acionamento para operar um inversor de impulso de motor e método para operar um inversor de impulso de motor de aeronave |
Country Status (7)
Country | Link |
---|---|
US (2) | US10054079B2 (pt) |
EP (1) | EP3414445B1 (pt) |
JP (1) | JP6596593B2 (pt) |
CN (1) | CN108884784B (pt) |
BR (1) | BR112018016202A2 (pt) |
CA (1) | CA3014053A1 (pt) |
WO (1) | WO2017184235A2 (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014164238A1 (en) * | 2013-03-13 | 2014-10-09 | United Technologies Corporation | Gas turbine engine hydraulically operated nacelle latch |
US9689345B2 (en) * | 2015-06-10 | 2017-06-27 | Woodward, Inc. | Electric track lock |
EP3333400B1 (en) * | 2016-12-12 | 2021-04-07 | Goodrich Actuation Systems Limited | Thrust reverser actuation system |
US10288007B2 (en) * | 2017-02-02 | 2019-05-14 | Woodward, Inc. | Thrust reverser flow limiting valve |
FR3063532B1 (fr) * | 2017-03-06 | 2019-04-05 | Safran Electronics & Defense | Actionneur equipe d’un systeme de no back a zone d’inhibition |
FR3063522B1 (fr) * | 2017-03-06 | 2021-05-07 | Safran Nacelles | Dispositif d'actionnement d'un inverseur de poussee a organe d'antideploiement |
FR3081837B1 (fr) * | 2018-06-05 | 2020-11-27 | Airbus Operations Sas | Ensemble turbomachine d'aeronef comportant un capot articule |
US11338926B2 (en) * | 2018-08-10 | 2022-05-24 | Rolls-Royce North American Technologies Inc. | Aircraft with electric propulsor |
EP3614001B1 (en) * | 2018-08-21 | 2023-02-22 | Goodrich Actuation Systems Limited | Locking mechanism |
US11441514B2 (en) | 2018-10-02 | 2022-09-13 | Woodward, Inc. | Tertiary lock |
EP3650354B1 (en) * | 2018-11-12 | 2021-11-03 | Ratier-Figeac SAS | Thrust control assembly |
FR3092873B1 (fr) * | 2019-02-14 | 2021-01-22 | Safran Nacelles | Système de commande d’un inverseur de poussée pour une nacelle |
US10865738B2 (en) * | 2019-02-27 | 2020-12-15 | Woodward, Inc. | Traveling finger lock for an actuator |
FR3107092B1 (fr) * | 2020-02-11 | 2022-09-09 | Safran Aircraft Engines | Procédé et système de commande d’un inverseur de poussée d’un aéronef |
US11686273B2 (en) | 2020-10-12 | 2023-06-27 | Woodward, Inc. | Self-damping actuator |
US11788490B1 (en) | 2022-12-05 | 2023-10-17 | Woodward, Inc. | Traveling finger lock for an actuator |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3024771A (en) * | 1960-04-15 | 1962-03-13 | Gen Electric | Control system for movable members |
US4383647A (en) * | 1980-08-22 | 1983-05-17 | The Bendix Corporation | Integrated hydraulic control circuit for jet engine thrust reverser and variable exhaust nozzle |
US4391409A (en) * | 1980-09-30 | 1983-07-05 | The Boeing Company | Positioning and control system for fan thrust reverser cowls in a turbofan engine |
JPS63300097A (ja) | 1987-05-28 | 1988-12-07 | 元田電子工業株式会社 | 重量物の昇降装置における昇降制御装置 |
EP0763654B1 (en) | 1995-09-13 | 1999-12-29 | SOCIETE DE CONSTRUCTION DES AVIONS HUREL-DUBOIS (société anonyme) | Electro/hydraulic system for a 2 door thrust reverser |
US5826823A (en) | 1996-02-07 | 1998-10-27 | Rohr, Inc. | Actuator and safety lock system for pivoting door thrust reverser for aircraft jet engine |
FR2745036B1 (fr) * | 1996-02-15 | 1998-04-03 | Hispano Suiza Sa | Inverseur de poussee de turboreacteur a portes associees a un panneau amont |
CN1077217C (zh) * | 1996-08-22 | 2002-01-02 | 波音公司 | 反推装置同步轴锁定机构 |
GB0002392D0 (en) | 2000-02-02 | 2000-03-22 | Dowty Boulton Paul Ltd | Locks and locking systems |
US6684623B2 (en) * | 2002-02-27 | 2004-02-03 | Honeywell International, Inc. | Gearless electric thrust reverser actuators and actuation system incorporating same |
FR2846376B1 (fr) * | 2002-10-25 | 2005-01-28 | Hispano Suiza Sa | Platine de maintenance et d'inhibition pour inverseur de poussee |
FR2914700B1 (fr) * | 2007-04-04 | 2009-05-22 | Aircelle Sa | Inverseur de poussee pour moteur a reaction |
JP2009236045A (ja) | 2008-03-27 | 2009-10-15 | Denso Corp | バルブタイミング調整装置 |
FR2958979B1 (fr) | 2010-04-20 | 2012-03-16 | Aircelle Sa | Systeme de commande de type hydraulique pour dispositif d'inversion de poussee |
US8713911B2 (en) | 2010-12-15 | 2014-05-06 | Woodward Hrt, Inc. | System and method for operating a thrust reverser for a turbofan propulsion system |
JP5941641B2 (ja) | 2011-09-15 | 2016-06-29 | 住友精密工業株式会社 | 航空機の脚揚降装置 |
US9188081B2 (en) * | 2012-04-10 | 2015-11-17 | Honeywell International Inc. | Thrust reverser actuator with primary lock |
FR2999656B1 (fr) * | 2012-12-17 | 2017-11-17 | Snecma | Optimisation de la disponibilite d'un inverseur de poussee |
US20150090810A1 (en) | 2013-02-11 | 2015-04-02 | Spirit Aerosystems, Inc. | Thrust reverser hydraulic actuation system with servo synchronization |
-
2016
- 2016-02-09 US US15/019,733 patent/US10054079B2/en active Active
-
2017
- 2017-02-08 CA CA3014053A patent/CA3014053A1/en not_active Abandoned
- 2017-02-08 JP JP2018541632A patent/JP6596593B2/ja not_active Expired - Fee Related
- 2017-02-08 WO PCT/US2017/016998 patent/WO2017184235A2/en active Application Filing
- 2017-02-08 EP EP17749765.8A patent/EP3414445B1/en active Active
- 2017-02-08 CN CN201780022596.7A patent/CN108884784B/zh active Active
- 2017-02-08 BR BR112018016202A patent/BR112018016202A2/pt not_active IP Right Cessation
-
2018
- 2018-03-19 US US15/925,435 patent/US10626824B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3414445A2 (en) | 2018-12-19 |
CN108884784B (zh) | 2020-12-08 |
US10054079B2 (en) | 2018-08-21 |
CA3014053A1 (en) | 2017-10-26 |
JP6596593B2 (ja) | 2019-10-23 |
US20180209377A1 (en) | 2018-07-26 |
WO2017184235A2 (en) | 2017-10-26 |
WO2017184235A3 (en) | 2017-12-21 |
JP2019508621A (ja) | 2019-03-28 |
US20170226963A1 (en) | 2017-08-10 |
EP3414445B1 (en) | 2021-04-21 |
CN108884784A (zh) | 2018-11-23 |
US10626824B2 (en) | 2020-04-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A ANUIDADE. |
|
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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2656 DE 30-11-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |