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FR2969122B1 - Structure interne pour une nacelle pour un turboreacteur double flux d'un aeronef - Google Patents

Structure interne pour une nacelle pour un turboreacteur double flux d'un aeronef

Info

Publication number
FR2969122B1
FR2969122B1 FR1060816A FR1060816A FR2969122B1 FR 2969122 B1 FR2969122 B1 FR 2969122B1 FR 1060816 A FR1060816 A FR 1060816A FR 1060816 A FR1060816 A FR 1060816A FR 2969122 B1 FR2969122 B1 FR 2969122B1
Authority
FR
France
Prior art keywords
nacelle
aircraft
turboreactor
double
flow
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR1060816A
Other languages
English (en)
Other versions
FR2969122A1 (fr
Inventor
Herve Hurlin
Olivier Kerbler
Olivier Gilo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Nacelles SAS
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
Priority to FR1060816A priority Critical patent/FR2969122B1/fr
Application filed by Aircelle SA filed Critical Aircelle SA
Priority to PCT/FR2011/052825 priority patent/WO2012085379A1/fr
Priority to CN201180060908.6A priority patent/CN103261026B/zh
Priority to RU2013132646/11A priority patent/RU2572000C2/ru
Priority to BR112013013245A priority patent/BR112013013245A2/pt
Priority to EP11799798.1A priority patent/EP2655191A1/fr
Priority to CA2821402A priority patent/CA2821402A1/fr
Publication of FR2969122A1 publication Critical patent/FR2969122A1/fr
Application granted granted Critical
Publication of FR2969122B1 publication Critical patent/FR2969122B1/fr
Priority to US13/922,614 priority patent/US9382845B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
    • 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
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • F02K1/08—Varying effective area of jet pipe or nozzle by axially moving or transversely deforming an internal member, e.g. the exhaust cone
    • F02K1/085—Varying effective area of jet pipe or nozzle by axially moving or transversely deforming an internal member, e.g. the exhaust cone by transversely deforming an internal member
    • 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)
  • Wind Motors (AREA)
FR1060816A 2010-12-20 2010-12-20 Structure interne pour une nacelle pour un turboreacteur double flux d'un aeronef Expired - Fee Related FR2969122B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1060816A FR2969122B1 (fr) 2010-12-20 2010-12-20 Structure interne pour une nacelle pour un turboreacteur double flux d'un aeronef
CN201180060908.6A CN103261026B (zh) 2010-12-20 2011-11-30 用于飞行器机舱的内部结构
RU2013132646/11A RU2572000C2 (ru) 2010-12-20 2011-11-30 Внутренняя конструкция гондолы воздушного судна
BR112013013245A BR112013013245A2 (pt) 2010-12-20 2011-11-30 estrutura interna para uma nacela para um motor de turbina de uma aeronave e nacela para um motor de turbina de uma aeronave
PCT/FR2011/052825 WO2012085379A1 (fr) 2010-12-20 2011-11-30 Structure interne pour une nacelle d'un aéronef
EP11799798.1A EP2655191A1 (fr) 2010-12-20 2011-11-30 Structure interne pour une nacelle d'un aéronef
CA2821402A CA2821402A1 (fr) 2010-12-20 2011-11-30 Structure interne pour une nacelle d'un aeronef
US13/922,614 US9382845B2 (en) 2010-12-20 2013-06-20 Inner structure for an aircraft nacelle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1060816A FR2969122B1 (fr) 2010-12-20 2010-12-20 Structure interne pour une nacelle pour un turboreacteur double flux d'un aeronef

Publications (2)

Publication Number Publication Date
FR2969122A1 FR2969122A1 (fr) 2012-06-22
FR2969122B1 true FR2969122B1 (fr) 2012-12-28

Family

ID=44263030

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1060816A Expired - Fee Related FR2969122B1 (fr) 2010-12-20 2010-12-20 Structure interne pour une nacelle pour un turboreacteur double flux d'un aeronef

Country Status (8)

Country Link
US (1) US9382845B2 (fr)
EP (1) EP2655191A1 (fr)
CN (1) CN103261026B (fr)
BR (1) BR112013013245A2 (fr)
CA (1) CA2821402A1 (fr)
FR (1) FR2969122B1 (fr)
RU (1) RU2572000C2 (fr)
WO (1) WO2012085379A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015100602A1 (de) * 2015-01-15 2016-07-21 Brandenburgische Technische Universität Cottbus-Senftenberg Variable Kerntriebwerksverkleidung für Turbofan-Triebwerke mit hohem Nebenstromverhältnis
CN106934074B (zh) * 2015-12-29 2020-07-31 中国航发商用航空发动机有限责任公司 全局最优涡扇发动机进气道减噪设计方法
CN108019295B (zh) * 2017-12-15 2021-03-30 中国航发沈阳发动机研究所 一种航空发动机扰流降噪装置
US11028725B2 (en) * 2018-12-13 2021-06-08 Raytheon Technologies Corporation Adaptive morphing engine geometry
US11440671B2 (en) * 2019-01-24 2022-09-13 Amazon Technologies, Inc. Adjustable motor fairings for aerial vehicles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196856A (en) * 1977-11-25 1980-04-08 The Boeing Company Variable geometry convergent divergent exhaust nozzle
US20070000232A1 (en) * 2005-06-29 2007-01-04 General Electric Company Gas turbine engine and method of operating same
DE602006019925D1 (de) * 2006-10-12 2011-03-10 United Technologies Corp Translatorisch bewegbare innenhaube mit aerodynamischen klappenabschnitten
FR2907853B1 (fr) * 2006-10-27 2011-12-16 Snecma Tuyere d'ejection des gaz pour turbomachine a double flux ayant une section d'ejection ou de col variable par deploiement de creneaux
FR2916737B1 (fr) * 2007-06-01 2010-05-28 Airbus France Ensemble moteur pour aeronef a nacelle coulissante.
FR2925607B1 (fr) * 2007-12-21 2013-05-10 Aircelle Sa Nacelle pour moteur d'aeronef a tuyere de section variable
GB0820175D0 (en) * 2008-11-05 2008-12-10 Rolls Royce Plc A gas turbine engine variable area exhuast nozzle

Also Published As

Publication number Publication date
EP2655191A1 (fr) 2013-10-30
RU2572000C2 (ru) 2015-12-27
US9382845B2 (en) 2016-07-05
CN103261026B (zh) 2015-11-25
CA2821402A1 (fr) 2012-06-28
CN103261026A (zh) 2013-08-21
FR2969122A1 (fr) 2012-06-22
WO2012085379A1 (fr) 2012-06-28
US20140140830A1 (en) 2014-05-22
BR112013013245A2 (pt) 2016-09-13
RU2013132646A (ru) 2015-01-27

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

CD Change of name or company name

Owner name: SAFRAN NACELLES, FR

Effective date: 20180125

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

ST Notification of lapse

Effective date: 20220808