BR112014000739A2 - conjunto de propulsão de aeronave e nacela para um conjunto de propulsão - Google Patents
conjunto de propulsão de aeronave e nacela para um conjunto de propulsãoInfo
- Publication number
- BR112014000739A2 BR112014000739A2 BR112014000739A BR112014000739A BR112014000739A2 BR 112014000739 A2 BR112014000739 A2 BR 112014000739A2 BR 112014000739 A BR112014000739 A BR 112014000739A BR 112014000739 A BR112014000739 A BR 112014000739A BR 112014000739 A2 BR112014000739 A2 BR 112014000739A2
- Authority
- BR
- Brazil
- Prior art keywords
- propulsion set
- nacelle
- aircraft
- propulsion
- aircraft propulsion
- 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
- F02K1/56—Reversing jet main flow
- F02K1/62—Reversing jet main flow by blocking the rearward discharge by means of flaps
- F02K1/625—Reversing jet main flow by blocking the rearward discharge by means of flaps 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
- F02K1/64—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
- 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
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)
- Wind Motors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1156960A FR2978496B1 (fr) | 2011-07-29 | 2011-07-29 | Ensemble propulsif d'aeronef comprenant au moins un turboreacteur et une nacelle |
PCT/FR2012/051693 WO2013017771A1 (fr) | 2011-07-29 | 2012-07-17 | Ensemble propulsif d'aéronef comprenant au moins un turboréacteur et une nacelle |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112014000739A2 true BR112014000739A2 (pt) | 2017-06-27 |
Family
ID=46614552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014000739A BR112014000739A2 (pt) | 2011-07-29 | 2012-07-17 | conjunto de propulsão de aeronave e nacela para um conjunto de propulsão |
Country Status (8)
Country | Link |
---|---|
US (1) | US9777670B2 (pt) |
EP (1) | EP2737193B1 (pt) |
CN (1) | CN103717867A (pt) |
BR (1) | BR112014000739A2 (pt) |
CA (1) | CA2841167A1 (pt) |
FR (1) | FR2978496B1 (pt) |
RU (1) | RU2014106965A (pt) |
WO (1) | WO2013017771A1 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2956162B1 (fr) * | 2010-02-08 | 2012-11-16 | Snecma | Tuyere de flux froid d'un turboreacteur a double flux a flux separes incorporant un inverseur de poussee a grilles |
FR3018863A1 (fr) * | 2014-03-24 | 2015-09-25 | Aircelle Sa | Dispositif d'inversion de poussee sans grille pour nacelle de turboreacteur d'aeronef |
US20170030296A1 (en) * | 2015-07-28 | 2017-02-02 | Rohr, Inc. | Thrust reverser providing increased blocker door leakage |
US10294893B2 (en) | 2016-05-25 | 2019-05-21 | Honeywell International Inc. | System and method for monitoring a translating cowl thrust reverser |
FR3078998B1 (fr) * | 2018-03-19 | 2020-03-06 | Safran Aircraft Engines | Ensemble propulsif a double flux, comprenant un inverseur de poussee a grilles mobiles |
FR3080149B1 (fr) * | 2018-04-13 | 2020-09-04 | Safran Aircraft Engines | Dispositif de prelevement d'air pour un moteur d'aeronef |
FR3082889A1 (fr) | 2018-06-26 | 2019-12-27 | Airbus Operations | Turboreacteur comportant une nacelle equipee de volets inverseurs pourvus de moyens pour generer des tourbillons |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1259045A (pt) * | 1970-03-23 | 1972-01-05 | ||
US3779010A (en) * | 1972-08-17 | 1973-12-18 | Gen Electric | Combined thrust reversing and throat varying mechanism for a gas turbine engine |
US5575147A (en) * | 1994-12-22 | 1996-11-19 | United Technologies Corporation | Compact thrust reverser |
FR2914700B1 (fr) * | 2007-04-04 | 2009-05-22 | Aircelle Sa | Inverseur de poussee pour moteur a reaction |
US8109466B2 (en) * | 2008-06-23 | 2012-02-07 | Rohr, Inc. | Thrust reverser cascade assembly and AFT cascade ring with flow deflector portion |
FR2933143B1 (fr) * | 2008-06-26 | 2011-06-10 | Airbus France | Nacelle pour aeronef comportant des moyens inverseurs de poussee et aeronef comportant au moins une telle nacelle |
FR2934327A1 (fr) * | 2008-07-28 | 2010-01-29 | Aircelle Sa | Dispositif d'inversion de poussee |
FR2934326A1 (fr) * | 2008-07-28 | 2010-01-29 | Aircelle Sa | Dispositif d'inversion de poussee |
US9057286B2 (en) * | 2010-03-30 | 2015-06-16 | United Technologies Corporation | Non-circular aft nacelle cowling geometry |
-
2011
- 2011-07-29 FR FR1156960A patent/FR2978496B1/fr active Active
-
2012
- 2012-07-17 CN CN201280037736.5A patent/CN103717867A/zh active Pending
- 2012-07-17 EP EP12743520.4A patent/EP2737193B1/fr active Active
- 2012-07-17 RU RU2014106965/06A patent/RU2014106965A/ru not_active Application Discontinuation
- 2012-07-17 BR BR112014000739A patent/BR112014000739A2/pt not_active IP Right Cessation
- 2012-07-17 WO PCT/FR2012/051693 patent/WO2013017771A1/fr active Application Filing
- 2012-07-17 CA CA2841167A patent/CA2841167A1/fr not_active Abandoned
-
2014
- 2014-01-28 US US14/166,159 patent/US9777670B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US9777670B2 (en) | 2017-10-03 |
FR2978496B1 (fr) | 2013-07-12 |
US20140137541A1 (en) | 2014-05-22 |
FR2978496A1 (fr) | 2013-02-01 |
EP2737193A1 (fr) | 2014-06-04 |
EP2737193B1 (fr) | 2018-11-14 |
RU2014106965A (ru) | 2015-09-10 |
CN103717867A (zh) | 2014-04-09 |
CA2841167A1 (fr) | 2013-02-07 |
WO2013017771A1 (fr) | 2013-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 5A ANUIDADE. |
|
B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |