FR2928622B1 - Mat de suspension d'avion comportant au moins un element pour former des tourbillons d'air - Google Patents

Mat de suspension d'avion comportant au moins un element pour former des tourbillons d'air

Info

Publication number
FR2928622B1
FR2928622B1 FR0851670A FR0851670A FR2928622B1 FR 2928622 B1 FR2928622 B1 FR 2928622B1 FR 0851670 A FR0851670 A FR 0851670A FR 0851670 A FR0851670 A FR 0851670A FR 2928622 B1 FR2928622 B1 FR 2928622B1
Authority
FR
France
Prior art keywords
tourbillons
forming air
suspension mast
aircraft suspension
aircraft
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
FR0851670A
Other languages
English (en)
Other versions
FR2928622A1 (fr
Inventor
Cyril Bonnaud
Stephanie Dantin
Marjorie Defos
Thierry Fol
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.)
Airbus Operations SAS
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
Priority to FR0851670A priority Critical patent/FR2928622B1/fr
Priority to US12/403,429 priority patent/US8186619B2/en
Publication of FR2928622A1 publication Critical patent/FR2928622A1/fr
Application granted granted Critical
Publication of FR2928622B1 publication Critical patent/FR2928622B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C7/00—Structures or fairings not otherwise provided for
    • B64C7/02—Nacelles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
    • B64C23/06—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby
    • B64D27/02—Aircraft characterised by the type or position of power plant
    • B64D27/16—Aircraft characterised by the type or position of power plant of jet type
    • B64D27/18—Aircraft characterised by the type or position of power plant of jet type within or attached to wing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS 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
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Tires In General (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
FR0851670A 2008-03-14 2008-03-14 Mat de suspension d'avion comportant au moins un element pour former des tourbillons d'air Expired - Fee Related FR2928622B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0851670A FR2928622B1 (fr) 2008-03-14 2008-03-14 Mat de suspension d'avion comportant au moins un element pour former des tourbillons d'air
US12/403,429 US8186619B2 (en) 2008-03-14 2009-03-13 Airplane engine pylon comprising at least one protruding element to generate a vortex of the airflow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0851670A FR2928622B1 (fr) 2008-03-14 2008-03-14 Mat de suspension d'avion comportant au moins un element pour former des tourbillons d'air

Publications (2)

Publication Number Publication Date
FR2928622A1 FR2928622A1 (fr) 2009-09-18
FR2928622B1 true FR2928622B1 (fr) 2011-12-02

Family

ID=39884285

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0851670A Expired - Fee Related FR2928622B1 (fr) 2008-03-14 2008-03-14 Mat de suspension d'avion comportant au moins un element pour former des tourbillons d'air

Country Status (2)

Country Link
US (1) US8186619B2 (fr)
FR (1) FR2928622B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2892999B1 (fr) * 2005-11-08 2008-02-01 Airbus France Sas Aeronef comportant un carenage central ajusteur de pression voilure par deformations geometriques locales
FR2901538B1 (fr) * 2006-05-23 2008-07-18 Airbus France Sas Aeronef comportant un dispositif de reduction de la trainee induite
FR2952349B1 (fr) 2009-11-06 2012-02-17 Airbus Operations Sas Procede de fabrication d'un mat reacteur equipe d'un generateur de tourbillons
EP2644497B1 (fr) * 2012-03-29 2016-01-20 Airbus Operations GmbH Aile pour un aéronef, aéronef et procédé pour réduire la traînée aérodynamique et améliorer la portance maximale
EP2644496B1 (fr) * 2012-03-29 2015-07-01 Airbus Operations GmbH Surface aérodynamique pour aéronef, aéronef et procédé pour améliorer la portance d'une telle surface
US8740139B1 (en) * 2012-04-23 2014-06-03 The Boeing Company Leading edge snag for exposed propeller engine installation
BR102012032959A2 (pt) * 2012-12-21 2015-03-17 Embraer Sa Dispositivo aerodinâmico de largura variável
JP6266775B2 (ja) 2013-07-26 2018-01-24 エムアールエイ・システムズ・エルエルシー 航空機エンジンパイロン
GB2547933A (en) 2016-03-03 2017-09-06 Airbus Group Ltd Aircraft wing roughness strip
CN111038691B (zh) * 2018-10-14 2023-09-05 张发林 一种提高升力的系统
GB2578447A (en) * 2018-10-26 2020-05-13 Airbus Operations Ltd Aircraft assembly with a hot-air exhaust outlet
CN113581459B (zh) * 2021-08-13 2023-01-31 中电科芜湖钻石飞机制造有限公司 用于复合翼飞机的增升组件及复合翼飞机

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3744745A (en) * 1971-09-30 1973-07-10 Mc Donnell Douglas Corp Liftvanes
US4477040A (en) * 1978-10-19 1984-10-16 Grumman Aerospace Corporation Aircraft wind energy device
US4314681A (en) * 1979-08-31 1982-02-09 General Electric Company Drag-reducing component
US4489905A (en) * 1981-09-30 1984-12-25 The Boeing Company Nacelle-pylon configuration for an aircraft and method of using the same
US4466587A (en) * 1981-12-21 1984-08-21 General Electric Company Nacelle installation
US4643376A (en) * 1982-09-30 1987-02-17 The Boeing Company Shock inducing pod for causing flow separation
FR2555960B1 (fr) * 1983-12-06 1986-09-19 Aerospatiale Aile d'aeronef en fleche pourvue d'un systeme hypersustentateur et d'un mat de suspension de moteur, ainsi que mat de suspension de moteur pour une telle aile
DE19910551C2 (de) * 1999-03-10 2001-04-05 Eads Airbus Gmbh Flugzeugtragfläche mit mindestens einem kurzgekoppelten Triebwerk
US6715717B2 (en) * 2002-09-06 2004-04-06 Charles J. Dixon Method and apparatus for inducing controlled vortices to reduce afterbody drag
US6685143B1 (en) * 2003-01-03 2004-02-03 Orbital Research Inc. Aircraft and missile forebody flow control device and method of controlling flow
US6837465B2 (en) * 2003-01-03 2005-01-04 Orbital Research Inc Flow control device and method of controlling flow
ES2277250T3 (es) * 2003-04-07 2007-07-01 Airbus Uk Limited Conjunto de puertas de tren de aterrizaje.
FR2891525B1 (fr) * 2005-09-30 2007-11-09 Airbus France Sas Dispositif de controle d'un sillage tourbillonnaire engendre par un element oblong sur l'extrados d'une surface portante d'un aeronef.
FR2899201B1 (fr) * 2006-03-31 2009-02-13 Airbus France Sas Agencement d'aile d'aeronef comportant un mat d'accrochage de moteur definissant en zone avant un canal lateral d'ecoulement d'air
FR2905930B1 (fr) * 2006-09-18 2009-05-15 Airbus France Sa Generateur de tourbillon en sortie de gaz chauds

Also Published As

Publication number Publication date
US20090230251A1 (en) 2009-09-17
US8186619B2 (en) 2012-05-29
FR2928622A1 (fr) 2009-09-18

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Legal Events

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CA Change of address

Effective date: 20110916

CD Change of name or company name

Owner name: AIRBUS HOLDING, FR

Effective date: 20110916

CJ Change in legal form

Effective date: 20110916

TP Transmission of property

Owner name: AIRBUS HOLDING, FR

Effective date: 20110913

PLFP Fee payment

Year of fee payment: 9

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ST Notification of lapse

Effective date: 20231105