BR112013006465A2 - montagem de propulsão de aeronave. - Google Patents

montagem de propulsão de aeronave.

Info

Publication number
BR112013006465A2
BR112013006465A2 BR112013006465A BR112013006465A BR112013006465A2 BR 112013006465 A2 BR112013006465 A2 BR 112013006465A2 BR 112013006465 A BR112013006465 A BR 112013006465A BR 112013006465 A BR112013006465 A BR 112013006465A BR 112013006465 A2 BR112013006465 A2 BR 112013006465A2
Authority
BR
Brazil
Prior art keywords
propulsion assembly
aircraft propulsion
intermediate housing
nacelle
front frame
Prior art date
Application number
BR112013006465A
Other languages
English (en)
Inventor
Gallet Francois
Hurlin Hervè
Dezeustre Nicolas
Balk Wouter
Original Assignee
Aircelle Sa
Snecma
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 Aircelle Sa, Snecma filed Critical Aircelle Sa
Publication of BR112013006465A2 publication Critical patent/BR112013006465A2/pt

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

montagem de propulsão de aeronave. a invenção se se refere a uma montagem de propulsão de aeronave compreendendo pelo menos uma nacela (2) possuindo um motor turbojato, dita nacela compreendendo uma seção média fornecida com um alojamento intermediário (7) e uma moldura frontal (25) que é instalada à jusante de um invólucro externo (12) de dito alojamento intermediário (7), dita moldura frontal (25) compreendendo uma borda de desvio e pelo menos um apoio direto ou indireto para pelo menos um meio de desvio de fluxo (22) caracterizado pelo fato de que a borda desvio e o dito elemento suporte-formador são construídos no envelope externo (12) do alojamento intermediário.
BR112013006465A 2010-10-04 2011-10-03 montagem de propulsão de aeronave. BR112013006465A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1057998A FR2965588B1 (fr) 2010-10-04 2010-10-04 Ensemble propulsif d'aeronef
PCT/FR2011/052298 WO2012045965A1 (fr) 2010-10-04 2011-10-03 Ensemble propulsif d'aéronef

Publications (1)

Publication Number Publication Date
BR112013006465A2 true BR112013006465A2 (pt) 2017-04-04

Family

ID=43919867

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013006465A BR112013006465A2 (pt) 2010-10-04 2011-10-03 montagem de propulsão de aeronave.

Country Status (8)

Country Link
US (1) US20130277454A1 (pt)
EP (1) EP2625413A1 (pt)
CN (1) CN103154489A (pt)
BR (1) BR112013006465A2 (pt)
CA (1) CA2811481A1 (pt)
FR (1) FR2965588B1 (pt)
RU (1) RU2013119476A (pt)
WO (1) WO2012045965A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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

Family Cites Families (22)

* Cited by examiner, † Cited by third party
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
US20060145001A1 (en) * 2004-12-30 2006-07-06 Smith Matthew C Fan cowl door elimination
US7690190B2 (en) * 2005-05-11 2010-04-06 The Boeing Company Aircraft systems including cascade thrust reversers
US7484356B1 (en) * 2005-07-26 2009-02-03 Aeronautical Concepts Of Exhaust, Llc Cascade reverser without blocker doors
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
FR2912378B1 (fr) * 2007-02-14 2009-03-20 Aircelle Sa Nacelle de moteur a reaction pour un avion
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
US8201390B2 (en) * 2007-12-12 2012-06-19 Spirit Aerosystems, Inc. Partial cascade thrust reverser
US8109466B2 (en) * 2008-06-23 2012-02-07 Rohr, Inc. Thrust reverser cascade assembly and AFT cascade ring with flow deflector portion
FR2938878B1 (fr) * 2008-11-26 2013-11-08 Aircelle Sa Inverseur de poussee pour nacelle de turboreacteur a double flux
US8302907B2 (en) * 2010-03-04 2012-11-06 Spirit Aerosystems, Inc. Hybrid torque box for a thrust reverser

Also Published As

Publication number Publication date
FR2965588A1 (fr) 2012-04-06
CA2811481A1 (fr) 2012-04-12
FR2965588B1 (fr) 2015-05-01
US20130277454A1 (en) 2013-10-24
EP2625413A1 (fr) 2013-08-14
CN103154489A (zh) 2013-06-12
RU2013119476A (ru) 2014-11-20
WO2012045965A1 (fr) 2012-04-12

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Legal Events

Date Code Title Description
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]