WO2012045965A1 - Ensemble propulsif d'aéronef - Google Patents
Ensemble propulsif d'aéronef Download PDFInfo
- Publication number
- WO2012045965A1 WO2012045965A1 PCT/FR2011/052298 FR2011052298W WO2012045965A1 WO 2012045965 A1 WO2012045965 A1 WO 2012045965A1 FR 2011052298 W FR2011052298 W FR 2011052298W WO 2012045965 A1 WO2012045965 A1 WO 2012045965A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- front frame
- nacelle
- intermediate casing
- outer shell
- assembly according
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/005—Repairing methods or devices
-
- 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
- F02K1/566—Reversing jet main flow by blocking the rearward discharge by means of a translatable member
-
- 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
- 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
- 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
- F05D2230/00—Manufacture
- F05D2230/80—Repairing, retrofitting or upgrading methods
-
- 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
- F05D2240/14—Casings or housings protecting or supporting assemblies within
-
- 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
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011800481237A CN103154489A (zh) | 2010-10-04 | 2011-10-03 | 飞行器推进器组件 |
EP11779780.3A EP2625413A1 (fr) | 2010-10-04 | 2011-10-03 | Ensemble propulsif d'aéronef |
CA2811481A CA2811481A1 (fr) | 2010-10-04 | 2011-10-03 | Ensemble propulsif d'aeronef |
BR112013006465A BR112013006465A2 (pt) | 2010-10-04 | 2011-10-03 | montagem de propulsão de aeronave. |
RU2013119476/06A RU2013119476A (ru) | 2010-10-04 | 2011-10-03 | Блок силовой установки летательного аппарата |
US13/856,038 US20130277454A1 (en) | 2010-10-04 | 2013-04-03 | Aircraft propulsion assembly |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1057998A FR2965588B1 (fr) | 2010-10-04 | 2010-10-04 | Ensemble propulsif d'aeronef |
FR10/57998 | 2010-10-04 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/856,038 Continuation US20130277454A1 (en) | 2010-10-04 | 2013-04-03 | Aircraft propulsion assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012045965A1 true WO2012045965A1 (fr) | 2012-04-12 |
Family
ID=43919867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2011/052298 WO2012045965A1 (fr) | 2010-10-04 | 2011-10-03 | Ensemble propulsif d'aéronef |
Country Status (8)
Country | Link |
---|---|
US (1) | US20130277454A1 (fr) |
EP (1) | EP2625413A1 (fr) |
CN (1) | CN103154489A (fr) |
BR (1) | BR112013006465A2 (fr) |
CA (1) | CA2811481A1 (fr) |
FR (1) | FR2965588B1 (fr) |
RU (1) | RU2013119476A (fr) |
WO (1) | WO2012045965A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2965589B1 (fr) * | 2010-10-04 | 2015-05-15 | Aircelle Sa | Inverseur de poussee |
US10012175B2 (en) * | 2014-05-30 | 2018-07-03 | The Boeing Company | Thrust reverser torque box with discrete major fittings |
US10107202B2 (en) * | 2014-11-26 | 2018-10-23 | United Technologies Corporation | Composite fan housing assembly of a turbofan engine and method of manufacture |
US10132197B2 (en) | 2015-04-20 | 2018-11-20 | General Electric Company | Shroud assembly and shroud for gas turbine engine |
FR3089207A1 (fr) | 2018-11-30 | 2020-06-05 | Airbus Operations | système de propulsion d’un aeronef comportant un capot mobile et articule |
FR3096741B1 (fr) * | 2019-05-28 | 2022-11-18 | Safran Nacelles | Ensemble propulsif d’aéronef |
FR3121183A1 (fr) * | 2021-03-25 | 2022-09-30 | Safran Nacelles | Système d’actionnement pour inverseur de poussée à grilles |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060145001A1 (en) * | 2004-12-30 | 2006-07-06 | Smith Matthew C | Fan cowl door elimination |
FR2912378A1 (fr) * | 2007-02-14 | 2008-08-15 | Aircelle Sa | Nacelle de moteur a reaction pour un avion |
US7484356B1 (en) * | 2005-07-26 | 2009-02-03 | Aeronautical Concepts Of Exhaust, Llc | Cascade reverser without blocker doors |
US20090151320A1 (en) * | 2007-12-12 | 2009-06-18 | Spirit Aerosystems, Inc. | Partial cascade thrust reverser |
EP2138697A2 (fr) * | 2008-06-23 | 2009-12-30 | Rohr, Inc. | Cascade annulaire arrière avec portion de déflection de flux, unité de grille d'inverseur de poussée et nacelle de moteur d'avion associées |
FR2938878A1 (fr) * | 2008-11-26 | 2010-05-28 | Aircelle Sa | Inverseur de poussee pour nacelle de turboreacteur a double flux |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3500645A (en) * | 1968-04-10 | 1970-03-17 | Rohr Corp | Thrust reverser |
US3500646A (en) * | 1968-04-19 | 1970-03-17 | Rohr Corp | Thrust reverser |
US3511055A (en) * | 1968-05-29 | 1970-05-12 | Rohr Corp | Thrust reverser |
GB1583952A (en) * | 1976-07-13 | 1981-02-04 | Short Brothers & Harland Ltd | Gas turbine engines |
US4373328A (en) * | 1980-10-22 | 1983-02-15 | United Technologies Corporation | Thrust reverser |
US4527391A (en) * | 1982-09-30 | 1985-07-09 | United Technologies Corporation | Thrust reverser |
US4998409A (en) * | 1989-09-25 | 1991-03-12 | Rohr Industries, Inc. | Thrust reverser torque ring |
US5313788A (en) * | 1991-08-07 | 1994-05-24 | General Electric Company | Thrust reversing arrangement for a long duct mixed flow exhaust turbofan engine |
US5239822A (en) * | 1992-01-14 | 1993-08-31 | The Boeing Company | Composite structure for thrust reverser torque box |
US6824101B2 (en) * | 2003-02-17 | 2004-11-30 | The Boeing Company | Apparatus and method for mounting a cascade support ring to a thrust reverser |
US7690190B2 (en) * | 2005-05-11 | 2010-04-06 | The Boeing Company | Aircraft systems including cascade thrust reversers |
GB0608985D0 (en) * | 2006-05-06 | 2006-06-14 | Rolls Royce Plc | Aeroengine thrust reverser |
FR2911372B1 (fr) * | 2007-01-15 | 2009-02-27 | Aircelle Sa | Inverseur de poussee translatable pour moteur a reaction |
US7966808B2 (en) * | 2007-04-30 | 2011-06-28 | General Electric Company | Baffle seal for gas turbine engine thrust reverser |
FR2922958B1 (fr) * | 2007-10-25 | 2009-11-20 | Aircelle Sa | Inverseur de poussee a grilles |
US8302907B2 (en) * | 2010-03-04 | 2012-11-06 | Spirit Aerosystems, Inc. | Hybrid torque box for a thrust reverser |
-
2010
- 2010-10-04 FR FR1057998A patent/FR2965588B1/fr active Active
-
2011
- 2011-10-03 BR BR112013006465A patent/BR112013006465A2/pt not_active IP Right Cessation
- 2011-10-03 EP EP11779780.3A patent/EP2625413A1/fr not_active Withdrawn
- 2011-10-03 RU RU2013119476/06A patent/RU2013119476A/ru not_active Application Discontinuation
- 2011-10-03 WO PCT/FR2011/052298 patent/WO2012045965A1/fr active Application Filing
- 2011-10-03 CA CA2811481A patent/CA2811481A1/fr not_active Abandoned
- 2011-10-03 CN CN2011800481237A patent/CN103154489A/zh active Pending
-
2013
- 2013-04-03 US US13/856,038 patent/US20130277454A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060145001A1 (en) * | 2004-12-30 | 2006-07-06 | Smith Matthew C | Fan cowl door elimination |
US7484356B1 (en) * | 2005-07-26 | 2009-02-03 | Aeronautical Concepts Of Exhaust, Llc | Cascade reverser without blocker doors |
FR2912378A1 (fr) * | 2007-02-14 | 2008-08-15 | Aircelle Sa | Nacelle de moteur a reaction pour un avion |
US20090151320A1 (en) * | 2007-12-12 | 2009-06-18 | Spirit Aerosystems, Inc. | Partial cascade thrust reverser |
EP2138697A2 (fr) * | 2008-06-23 | 2009-12-30 | Rohr, Inc. | Cascade annulaire arrière avec portion de déflection de flux, unité de grille d'inverseur de poussée et nacelle de moteur d'avion associées |
FR2938878A1 (fr) * | 2008-11-26 | 2010-05-28 | Aircelle Sa | Inverseur de poussee pour nacelle de turboreacteur a double flux |
Also Published As
Publication number | Publication date |
---|---|
FR2965588B1 (fr) | 2015-05-01 |
US20130277454A1 (en) | 2013-10-24 |
EP2625413A1 (fr) | 2013-08-14 |
RU2013119476A (ru) | 2014-11-20 |
FR2965588A1 (fr) | 2012-04-06 |
CN103154489A (zh) | 2013-06-12 |
BR112013006465A2 (pt) | 2017-04-04 |
CA2811481A1 (fr) | 2012-04-12 |
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