BR112013010467A2 - nacela de motor de turbojato - Google Patents

nacela de motor de turbojato

Info

Publication number
BR112013010467A2
BR112013010467A2 BR112013010467A BR112013010467A BR112013010467A2 BR 112013010467 A2 BR112013010467 A2 BR 112013010467A2 BR 112013010467 A BR112013010467 A BR 112013010467A BR 112013010467 A BR112013010467 A BR 112013010467A BR 112013010467 A2 BR112013010467 A2 BR 112013010467A2
Authority
BR
Brazil
Prior art keywords
nacelle
engine nacelle
deflection means
turbojet engine
rear portion
Prior art date
Application number
BR112013010467A
Other languages
English (en)
Inventor
Hervé Hurlin
Loïc Le Boulicaut
Nicolas Dezeustre
Olivier Kerbler
Original Assignee
Aircelle Sa
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 filed Critical Aircelle Sa
Publication of BR112013010467A2 publication Critical patent/BR112013010467A2/pt

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
    • 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
    • F02K1/56—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
    • F02K1/64—Reversing fan flow
    • F02K1/70—Reversing fan flow using thrust reverser flaps or doors mounted on the fan housing
    • 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)

Abstract

nacela de motor de turbojato. a presente invenção se refere a uma nacela de motor de jato (1) provida com pelo menos um dispositivo reversor de empuxo que inclui um meio de deflexão (41) e pelo menos uma capota (30) transladável em uma direção substancialmente paralela ao eixo longitudinal da nacela entre uma posição fechada, na qual uma capota assegura a continuidade aerodinâmica da nacela e cobre o meio de deflexão, o dispositivo reversor de empuxo ademais incluindo pelo menos uma flap de bloqueio (60) montado de modo pivotante por pelo menos uma extremidade presa a uma porção traseira do meior de deflexão, em que dita nacela é caracterizada pelo fato de que a extremidade pivotante é também conectada de modo transladável à porção traseira do meio de deflexão.
BR112013010467A 2010-11-03 2011-10-25 nacela de motor de turbojato BR112013010467A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1059033A FR2966883B1 (fr) 2010-11-03 2010-11-03 Dispositif d'inversion de poussee sans bielle dans la veine
PCT/FR2011/052479 WO2012059662A1 (fr) 2010-11-03 2011-10-25 DiSPOSITIF D'INVERSION DE POUSSÉE SANS BIELLE DANS LA VEINE

Publications (1)

Publication Number Publication Date
BR112013010467A2 true BR112013010467A2 (pt) 2016-08-02

Family

ID=44168759

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013010467A BR112013010467A2 (pt) 2010-11-03 2011-10-25 nacela de motor de turbojato

Country Status (9)

Country Link
US (1) US9482181B2 (pt)
EP (1) EP2635788B1 (pt)
CN (1) CN103201490A (pt)
BR (1) BR112013010467A2 (pt)
CA (1) CA2815613A1 (pt)
ES (1) ES2504982T3 (pt)
FR (1) FR2966883B1 (pt)
RU (1) RU2013124524A (pt)
WO (1) WO2012059662A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8904751B2 (en) * 2012-04-30 2014-12-09 Middle River Aircraft Systems Thrust reverser assembly and method of operation
FR3009584B1 (fr) * 2013-08-07 2018-03-30 Safran Nacelles Inverseur a volets integres
US10309343B2 (en) * 2014-11-06 2019-06-04 Rohr, Inc. Split sleeve hidden door thrust reverser
FR3028295B1 (fr) * 2014-11-06 2020-01-17 Safran Electronics & Defense Systeme d'actionnement d'une structure mobile d'un inverseur de poussee d'un aeronef, inverseur de poussee et reacteur comprenant un tel systeme.
US10605197B2 (en) * 2014-12-02 2020-03-31 United Technologies Corporation Gas turbine engine and thrust reverser assembly therefore
US10648427B2 (en) * 2014-12-15 2020-05-12 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
US10533519B2 (en) * 2016-01-13 2020-01-14 Rohr, Inc. Translating cascade hidden blocker door thrust reverser
PL417165A1 (pl) 2016-05-12 2017-11-20 Mra Systems, Inc. Zespół odwracacza ciągu
FR3059368A1 (fr) * 2016-11-28 2018-06-01 Airbus Operations Nacelle d'un turboreacteur comportant un volet inverseur
FR3064307B1 (fr) * 2017-03-22 2019-03-29 Airbus Operations Nacelle d'un turboreacteur comportant un volet inverseur
FR3067406B1 (fr) * 2017-06-13 2019-07-12 Airbus Operations Systeme d'inverseur de poussee presentant des perturbations aerodynamiques limitees
GB2564891A (en) 2017-07-26 2019-01-30 Short Brothers Plc Nacelle with thrust reverser
FR3070439B1 (fr) * 2017-08-31 2021-10-01 Safran Nacelles Nacelle pour turboreacteur comportant un inverseur de poussee a grilles
FR3078112B1 (fr) * 2018-02-22 2020-01-17 Airbus Operations Nacelle d'un turboreacteur comportant un volet inverseur
FR3100578B1 (fr) * 2019-09-05 2021-09-24 Safran Nacelles Inverseur de poussée muni d’une cinématique à câble pour volets écopants
US10995701B2 (en) * 2019-09-05 2021-05-04 Rohr, Inc. Translating sleeve thrust reverser assembly
EP3943737A1 (en) 2020-04-07 2022-01-26 Rohr, Inc. Hidden door thrust reverser system for an aircraft propulsion system
US11719190B2 (en) 2021-10-05 2023-08-08 Rohr, Inc. Thrust reverser system with hidden turning door

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR953630A (fr) 1947-03-08 1949-12-09 Caisse
FR1056006A (fr) 1951-10-03 1954-02-23 Nuodex Products Co Inc Composition bactéricide et fongicide
US3262268A (en) * 1965-06-07 1966-07-26 Gen Electric Thrust reverser
GB1211923A (en) * 1968-08-30 1970-11-11 Rolls Royce Thrust reverser for gas turbine jet propulsion engine
GB1209098A (en) * 1968-09-11 1970-10-14 Rolls Royce Thrust reverser for a gas turbine engine
US3691771A (en) * 1970-04-02 1972-09-19 Rolls Royce Gas turbine engine thrust deflectors
US3665709A (en) * 1970-06-04 1972-05-30 Rohr Corp Thrust reversing apparatus
US3779010A (en) * 1972-08-17 1973-12-18 Gen Electric Combined thrust reversing and throat varying mechanism for a gas turbine engine
US3797785A (en) * 1972-08-31 1974-03-19 Rohr Industries Inc Thrust modulating apparatus
US4005822A (en) * 1975-12-22 1977-02-01 Rohr Industries, Inc. Fan duct 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
US5778659A (en) * 1994-10-20 1998-07-14 United Technologies Corporation Variable area fan exhaust nozzle having mechanically separate sleeve and thrust reverser actuation systems
FR2786532B1 (fr) * 1998-11-26 2001-09-07 Snecma Inverseur de poussee de turboreacteur a grilles superposables
US7264203B2 (en) * 2003-10-02 2007-09-04 The Nordam Group, Inc. Spider actuated thrust reverser
GB0606982D0 (en) * 2006-04-07 2006-05-17 Rolls Royce Plc Aeroengine thrust reverser
FR2907170B1 (fr) * 2006-10-11 2008-12-12 Aircelle Sa Inverseur de poussee a grilles pour moteur a reaction
FR2907512B1 (fr) * 2006-10-23 2008-12-12 Aircelle Sa Inverseur de poussee a grilles pour moteur a reaction
US8127531B2 (en) * 2008-11-11 2012-03-06 The Boeing Company Radially translating fan nozzle nacelle
US8316632B2 (en) 2009-02-25 2012-11-27 Spirit Aerosystems, Inc. Thrust reverser configuration for a short fan duct
US8109467B2 (en) * 2009-04-24 2012-02-07 United Technologies Corporation Thrust reverser assembly with shaped drag links
US20120079805A1 (en) * 2010-09-30 2012-04-05 Alan Roy Stuart Thrust reverser assembly

Also Published As

Publication number Publication date
US20140131480A1 (en) 2014-05-15
CN103201490A (zh) 2013-07-10
EP2635788B1 (fr) 2014-07-02
RU2013124524A (ru) 2014-12-10
FR2966883B1 (fr) 2012-11-02
FR2966883A1 (fr) 2012-05-04
ES2504982T3 (es) 2014-10-09
US9482181B2 (en) 2016-11-01
EP2635788A1 (fr) 2013-09-11
CA2815613A1 (fr) 2012-05-10
WO2012059662A1 (fr) 2012-05-10

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)