BRPI0818985A2 - Borda de ataque de aeronave e nacela de aeronave - Google Patents

Borda de ataque de aeronave e nacela de aeronave

Info

Publication number
BRPI0818985A2
BRPI0818985A2 BRPI0818985A BRPI0818985A2 BR PI0818985 A2 BRPI0818985 A2 BR PI0818985A2 BR PI0818985 A BRPI0818985 A BR PI0818985A BR PI0818985 A2 BRPI0818985 A2 BR PI0818985A2
Authority
BR
Brazil
Prior art keywords
aerodynamic
aircraft
aerodynamic surface
nickel
leading edge
Prior art date
Application number
Other languages
English (en)
Inventor
Frédéric Chelin
Thierry Surply
Christophe Bourdeau
Original Assignee
Airbus Operations Sas
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 Airbus Operations Sas filed Critical Airbus Operations Sas
Publication of BRPI0818985A2 publication Critical patent/BRPI0818985A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D29/00—Power-plant nacelles, fairings or cowlings
    • B64D29/02—Power-plant nacelles, fairings or cowlings associated with wings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
    • B64C21/02—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like
    • B64C21/04—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like for blowing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0226—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising boundary layer control means
    • 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
    • Y02T50/10—Drag reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Wind Motors (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Feedback Control In General (AREA)
  • Body Structure For Vehicles (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Holo Graphy (AREA)
  • Braking Arrangements (AREA)
BRPI0818985 2007-12-03 2008-12-01 Borda de ataque de aeronave e nacela de aeronave BRPI0818985A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0759494A FR2924407B1 (fr) 2007-12-03 2007-12-03 Systeme de sortie d'air pour un bord d'attaque d'aeronef
PCT/FR2008/052165 WO2009077689A2 (fr) 2007-12-03 2008-12-01 Systeme de sortie d'air pour un bord d'attaque d'aeronef

Publications (1)

Publication Number Publication Date
BRPI0818985A2 true BRPI0818985A2 (pt) 2015-05-05

Family

ID=39561715

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0818985 BRPI0818985A2 (pt) 2007-12-03 2008-12-01 Borda de ataque de aeronave e nacela de aeronave

Country Status (10)

Country Link
US (1) US8434724B2 (pt)
EP (1) EP2219948B1 (pt)
JP (1) JP5672005B2 (pt)
CN (1) CN101952170B (pt)
AT (1) ATE520593T1 (pt)
BR (1) BRPI0818985A2 (pt)
CA (1) CA2707636C (pt)
FR (1) FR2924407B1 (pt)
RU (1) RU2485023C2 (pt)
WO (1) WO2009077689A2 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
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FR2924408B1 (fr) * 2007-12-03 2010-05-07 Airbus France Nacelle de turboreacteur et procede de controle du decollement dans une nacelle de turboreacteur
US20160052621A1 (en) * 2009-07-10 2016-02-25 Peter Ireland Energy efficiency improvements for turbomachinery
FR2954280B1 (fr) * 2009-12-18 2012-03-23 Airbus Operations Sas Entree d'air d'une nacelle d'aeronef comprenant un traitement du givre optimise
JP5582927B2 (ja) * 2010-08-30 2014-09-03 三菱重工業株式会社 航空機の防除氷システム及びこれを備える航空機
FR2975972B1 (fr) * 2011-06-01 2013-11-22 Aircelle Sa Structure d'entree d'air de nacelle de turboreacteur
US20140263837A1 (en) * 2013-03-12 2014-09-18 Spirit Aerosystems, Inc. Nacelle inlet thermal anti-ice spray duct
FR3014413B1 (fr) * 2013-12-05 2018-04-20 Airbus Operations Dispositif d'ejection d'air comprenant un profil aerodynamique muni d'une languette flexible d'obturation de fente
EP2995552B1 (en) 2014-09-09 2018-05-02 Airbus Defence and Space GmbH Chamber in an airfoil
US10072511B2 (en) 2014-10-02 2018-09-11 Rolls-Royce North American Technologies Inc. Engine nacelle
EP3090952B1 (en) 2015-03-31 2018-10-03 Rolls-Royce Corporation Engine nacelle
US10221765B2 (en) 2016-08-26 2019-03-05 Honeywell International Inc. Anti-icing exhaust system
US10655539B2 (en) * 2017-10-16 2020-05-19 Rolls-Royce North America Technologies Inc. Aircraft anti-icing system
FR3089252B1 (fr) * 2018-12-04 2022-06-24 Safran Nacelles Dispositif et procédé de dégivrage d'une entrée d'air d’une nacelle d'un turboréacteur d'aéronef
FR3092620B1 (fr) 2019-02-08 2021-03-05 Safran Nacelles Entrée d'air d'une nacelle de turboréacteur d'aéronef comportant des ouvertures de ventilation d’un flux d’air chaud de dégivrage
FR3092618B1 (fr) * 2019-02-08 2021-02-19 Safran Nacelles Entrée d'air d'une nacelle de turboréacteur d'aéronef comportant des ouvertures de ventilation d’un flux d’air chaud de dégivrage
FR3092619B1 (fr) 2019-02-08 2021-03-19 Safran Nacelles Entrée d'air d'une nacelle de turboréacteur d'aéronef comportant des ouvertures de ventilation d’un flux d’air chaud de dégivrage
FR3096662B1 (fr) * 2019-05-27 2022-08-12 Safran Nacelles Lèvre d’entrée d’air de nacelle de turbomachine comprenant un dispositif acoustique et procédé de fabrication d’une telle lèvre
FR3099915A1 (fr) * 2019-08-13 2021-02-19 Airbus Operations Partie antérieure de nacelle d’un ensemble propulsif d’aéronef dont la lèvre d’entrée d’air est liée au panneau extérieur par emboitement
CN112709637B (zh) * 2019-10-25 2022-05-10 中国航发商用航空发动机有限责任公司 提高航空发动机短舱进气道抗侧风能力的装置和方法
RU2724036C1 (ru) * 2019-11-14 2020-06-18 Федеральное государственное унитарное предприятие "Центральный аэрогидродинамический институт имени профессора Н.Е. Жуковского" (ФГУП "ЦАГИ") Фюзеляж самолета
US11629651B2 (en) 2020-11-17 2023-04-18 General Electric Company Gas turbine engine having a turbomachine and an electric motor coupled to a propeller
CN112455693A (zh) * 2020-12-02 2021-03-09 唐建平 一种航空航天用换气装置
CN112977836B (zh) * 2021-05-11 2021-08-10 中国空气动力研究与发展中心低速空气动力研究所 一种防冰装置
CN113650791B (zh) * 2021-09-08 2022-10-25 中国商用飞机有限责任公司 一种短舱及配备有该短舱的飞行器
US20250304266A1 (en) * 2024-03-27 2025-10-02 Airbus (S.A.S.) Cooling of gas flowing over aircraft structure

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Publication number Priority date Publication date Assignee Title
US3840199A (en) * 1972-05-09 1974-10-08 R Tibbs Aircraft
US3889903A (en) * 1973-03-09 1975-06-17 Boeing Co Airfoil leading edge structure with boundary layer control
US3933327A (en) * 1974-08-30 1976-01-20 Rohr Industries, Inc. Aircraft anti-icing plenum
US4154256A (en) * 1978-03-29 1979-05-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Self stabilizing sonic inlet
FR2528384A1 (fr) * 1982-06-09 1983-12-16 Snecma Dispositif pour detecter et empecher la formation de glace sur des surfaces profilees
US4749151A (en) * 1985-09-19 1988-06-07 The Boeing Company Apparatus for re-energizing boundary layer air
US4738416A (en) * 1986-09-26 1988-04-19 Quiet Nacelle Corporation Nacelle anti-icing system
US5934611A (en) * 1997-10-20 1999-08-10 Northrop Grumman Corporation Low drag inlet design using injected duct flow
US5841079A (en) * 1997-11-03 1998-11-24 Northrop Grumman Corporation Combined acoustic and anti-ice engine inlet liner
FR2771776B1 (fr) * 1997-12-02 2000-01-28 Aerospatiale Dispositif d'evacuation d'air chaud pour capot d'entree d'air de moteur a reaction, a circuit de degivrage
US6179251B1 (en) * 1998-02-06 2001-01-30 Northrop Grumman Corporation Thin inlet lip design for low drag and reduced nacelle size
US6390418B1 (en) 1999-02-25 2002-05-21 United Technologies Corporation Tangentially directed acoustic jet controlling boundary layer
RU2279998C2 (ru) * 2002-11-18 2006-07-20 Открытое акционерное общество "Авиационный комплекс им. С.В. Ильюшина" Воздухозаборник двигателя летательного аппарата
EP1685025B1 (fr) * 2003-11-21 2007-07-04 Airbus Systeme de refroidissement d'un aeronef et aeronef equipe d'un tel systeme
GB0327709D0 (en) * 2003-11-28 2003-12-31 Bombardier Transp Gmbh Air conditioning assembly
EP1895898B1 (en) 2005-06-29 2011-02-16 Compumedics Limited Sensor assembly with conductive bridge
GB0514338D0 (en) * 2005-07-13 2005-08-17 Univ City Control of fluid flow separation

Also Published As

Publication number Publication date
RU2010127234A (ru) 2012-01-10
US20100327120A1 (en) 2010-12-30
JP5672005B2 (ja) 2015-02-18
CN101952170B (zh) 2013-09-11
CA2707636C (fr) 2015-08-04
FR2924407A1 (fr) 2009-06-05
EP2219948B1 (fr) 2011-08-17
EP2219948A2 (fr) 2010-08-25
CN101952170A (zh) 2011-01-19
RU2485023C2 (ru) 2013-06-20
US8434724B2 (en) 2013-05-07
CA2707636A1 (fr) 2009-06-25
FR2924407B1 (fr) 2010-05-14
WO2009077689A2 (fr) 2009-06-25
WO2009077689A3 (fr) 2009-08-20
ATE520593T1 (de) 2011-09-15
JP2011505290A (ja) 2011-02-24

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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 10A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2494 DE 23-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.