[go: up one dir, main page]

FR2386449A1 - Dispositif hypersustentateur de bord d'attaque d'ailes d'avions - Google Patents

Dispositif hypersustentateur de bord d'attaque d'ailes d'avions

Info

Publication number
FR2386449A1
FR2386449A1 FR7810029A FR7810029A FR2386449A1 FR 2386449 A1 FR2386449 A1 FR 2386449A1 FR 7810029 A FR7810029 A FR 7810029A FR 7810029 A FR7810029 A FR 7810029A FR 2386449 A1 FR2386449 A1 FR 2386449A1
Authority
FR
France
Prior art keywords
leading edge
wing
hypersusting
aircraft wings
main
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.)
Pending
Application number
FR7810029A
Other languages
English (en)
Inventor
Ralph Rowarth
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.)
BAE Systems PLC
Original Assignee
British Aerospace PLC
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 British Aerospace PLC filed Critical British Aerospace PLC
Publication of FR2386449A1 publication Critical patent/FR2386449A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/38—Adjustment of complete wings or parts thereof
    • B64C3/44—Varying camber
    • B64C3/48—Varying camber by relatively-movable parts of wing structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Toys (AREA)
  • Tires In General (AREA)

Abstract

Dispositif hypersustentateur de bord d'attaque d'aile d'avion. La structure du bord d'attaque qui s'abaisse est montée pivotante au moyen d'un unique pivot à l'intérieur de l'aile sur la structure du longeron avant de l'aile, et a une forme pratiquement constante. Un interstice qui serait autrement ouvert entre le revêtement d'extrados de la partie principale de l'aile et le revêtement d'intrados de la structure du bord d'attaque, lorsque celui-ci s'abaisse est comblé par une section d'extrados du revêtement flexible fixé sur la partie principale de l'aile. Une partie arrière flexible du revêtement d'intrados du dispositif du bord d'attaque se prolonge à l'arrière pour rencontrer le rebord avant du revêtement d'intrados de la partie principale de l'aile. Applications : aux ailes d'avions volant à des vitesses proches de Mach 1 et au-delà.
FR7810029A 1977-04-06 1978-04-05 Dispositif hypersustentateur de bord d'attaque d'ailes d'avions Pending FR2386449A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14619/77A GB1596642A (en) 1977-04-06 1977-04-06 Aircraft wings

Publications (1)

Publication Number Publication Date
FR2386449A1 true FR2386449A1 (fr) 1978-11-03

Family

ID=10044518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7810029A Pending FR2386449A1 (fr) 1977-04-06 1978-04-05 Dispositif hypersustentateur de bord d'attaque d'ailes d'avions

Country Status (4)

Country Link
US (1) US4200253A (fr)
DE (1) DE2815142A1 (fr)
FR (1) FR2386449A1 (fr)
GB (1) GB1596642A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0302143A1 (fr) * 1984-10-09 1989-02-08 The Boeing Company Volet de bord d'attaque à courbure variable pour aile d'avion

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4553722A (en) * 1982-12-30 1985-11-19 The Boeing Company Variable-camber airfoil
EP0167534B1 (fr) * 1984-01-16 1987-08-19 The Boeing Company Profil d'aile presentant une portance amelioree
US5388788A (en) * 1993-12-16 1995-02-14 The Boeing Company Hinge fairings for control surfaces
DE69718659T2 (de) 1996-10-22 2003-05-22 The Boeing Co., Seattle Flugzeug mit ungepfeiltem schlitzflügel für den reiseflug
RU2130858C1 (ru) * 1997-10-22 1999-05-27 Акционерное общество открытого типа "ОКБ Сухого" Крыло изменяемой кривизны летательного аппарата
US7258308B2 (en) * 2002-07-02 2007-08-21 The Boeing Company Method and apparatus for controlling airflow with a gapped trailing edge device having a flexible flow surface
US6796534B2 (en) * 2002-09-10 2004-09-28 The Boeing Company Method and apparatus for controlling airflow with a leading edge device having a flexible flow surface
US7243881B2 (en) 2003-06-03 2007-07-17 The Boeing Company Multi-function trailing edge devices and associated methods
US7059563B2 (en) * 2003-06-03 2006-06-13 The Boeing Company Systems, apparatuses, and methods for moving aircraft control surfaces
US6799739B1 (en) 2003-11-24 2004-10-05 The Boeing Company Aircraft control surface drive system and associated methods
US7424350B2 (en) * 2004-02-02 2008-09-09 The Boeing Company Vehicle control systems and corresponding sizing methods
US7357358B2 (en) 2004-02-27 2008-04-15 The Boeing Company Aircraft leading edge device systems and corresponding sizing methods
GB0410375D0 (en) 2004-05-10 2004-06-16 Airbus Uk Ltd High lift device for an aircraft
US7270305B2 (en) * 2004-06-15 2007-09-18 The Boeing Company Aircraft leading edge apparatuses and corresponding methods
US6978971B1 (en) * 2004-06-15 2005-12-27 The Boeing Company Methods and apparatuses for controlling airflow proximate to engine/airfoil systems
US7494094B2 (en) * 2004-09-08 2009-02-24 The Boeing Company Aircraft wing systems for providing differential motion to deployable lift devices
US7264206B2 (en) * 2004-09-30 2007-09-04 The Boeing Company Leading edge flap apparatuses and associated methods
US7322547B2 (en) * 2005-01-31 2008-01-29 The Boeing Company Aerospace vehicle leading edge slat devices and corresponding methods
US7338018B2 (en) * 2005-02-04 2008-03-04 The Boeing Company Systems and methods for controlling aircraft flaps and spoilers
US7309043B2 (en) * 2005-04-27 2007-12-18 The Boeing Company Actuation device positioning systems and associated methods, including aircraft spoiler droop systems
US7721999B2 (en) * 2005-05-20 2010-05-25 The Boeing Company Aerospace vehicle fairing systems and associated methods
US7300021B2 (en) * 2005-05-20 2007-11-27 The Boeing Company Aerospace vehicle fairing systems and associated methods
DE102005027749B4 (de) * 2005-06-16 2011-07-28 Airbus Operations GmbH, 21129 Auftriebserhöhende Klappe, insbesondere Nasenklappe, für einen aerodynamisch wirksamen Flügel
US7367530B2 (en) * 2005-06-21 2008-05-06 The Boeing Company Aerospace vehicle yaw generating systems and associated methods
US7500641B2 (en) * 2005-08-10 2009-03-10 The Boeing Company Aerospace vehicle flow body systems and associated methods
US7611099B2 (en) 2005-09-07 2009-11-03 The Boeing Company Seal assemblies for use with drooped spoilers and other control surfaces on aircraft
US7475854B2 (en) 2005-11-21 2009-01-13 The Boeing Company Aircraft trailing edge devices, including devices with non-parallel motion paths, and associated methods
US7708231B2 (en) * 2005-11-21 2010-05-04 The Boeing Company Aircraft trailing edge devices, including devices having forwardly positioned hinge lines, and associated methods
US7578484B2 (en) * 2006-06-14 2009-08-25 The Boeing Company Link mechanisms for gapped rigid krueger flaps, and associated systems and methods
WO2008022428A1 (fr) * 2006-08-25 2008-02-28 A Partnership Of Jim Langley And Courtney Hunter Modification d'aile d'avion et procédés apparentés
US7954769B2 (en) 2007-12-10 2011-06-07 The Boeing Company Deployable aerodynamic devices with reduced actuator loads, and related systems and methods
US7766282B2 (en) * 2007-12-11 2010-08-03 The Boeing Company Trailing edge device catchers and associated systems and methods
US8256719B2 (en) * 2008-12-01 2012-09-04 The Boeing Company Shape changing airfoil system
US8226048B2 (en) * 2008-12-09 2012-07-24 The Boeing Company Link mechanisms, including Stephenson II link mechanisms for multi-position flaps and associated systems and methods
US8500060B2 (en) * 2009-02-10 2013-08-06 The Boeing Company Aircraft with a pressurized vessel
US8056865B2 (en) * 2009-03-05 2011-11-15 The Boeing Company Mechanism for changing the shape of a control surface
DE102009026457A1 (de) * 2009-05-25 2010-12-09 Eads Deutschland Gmbh Aerodynamisches Bauteil mit verformbarer Außenhaut
US8382045B2 (en) 2009-07-21 2013-02-26 The Boeing Company Shape-changing control surface
GB201101274D0 (en) 2011-01-25 2011-03-09 Airbus Operations Ltd Leading edge device for an aircraft
US8650811B2 (en) 2011-02-04 2014-02-18 The Boeing Company Solar collector frame
DE102011001582B4 (de) * 2011-03-28 2016-07-28 Deutsches Zentrum für Luft- und Raumfahrt e.V. Adaptiver Vorflügel
EP2505493B1 (fr) * 2011-03-28 2016-04-27 Deutsches Zentrum für Luft- und Raumfahrt e.V. Volet avant adaptatif
US8714476B2 (en) * 2011-10-21 2014-05-06 Raytheon Company Aircraft wing with flexible skins
US8925870B1 (en) 2012-03-09 2015-01-06 The Boeing Company Morphing wing leading edge
US9598167B2 (en) 2014-03-04 2017-03-21 The Boeing Company Morphing airfoil leading edge
US9415856B2 (en) 2014-06-04 2016-08-16 The Boeing Company Dual-rib morphing leading edge
CN106715263B (zh) 2014-09-25 2019-07-05 庞巴迪公司 用于飞机的变形蒙皮
DE102017216397A1 (de) * 2017-09-15 2019-03-21 Airbus Operations Gmbh Aktuatorik für eine flexible Steuerfläche eines Luftfahrzeugs, Steuerfläche mit Aktuatorik und Luftfahrzeug mit flexibler Steuerfläche
EP4063257B1 (fr) * 2021-03-23 2024-11-27 Airbus Operations GmbH Aile d'aéronef

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3716209A (en) * 1970-06-01 1973-02-13 Mini Of Technology Fluid dynamic lift generating or control force generating structures
US3698668A (en) * 1971-04-08 1972-10-17 Boeing Co Variable camber airfoil
US3836099A (en) * 1973-09-28 1974-09-17 Us Navy Airfoil camber change system
US3994452A (en) * 1974-03-28 1976-11-30 The Boeing Company Variable camber airfoil
US4040579A (en) * 1975-08-25 1977-08-09 The United States Of America As Represented By The Secretary Of The Navy Variable camber leading edge airfoil system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0302143A1 (fr) * 1984-10-09 1989-02-08 The Boeing Company Volet de bord d'attaque à courbure variable pour aile d'avion

Also Published As

Publication number Publication date
DE2815142A1 (de) 1978-10-19
GB1596642A (en) 1981-08-26
US4200253A (en) 1980-04-29

Similar Documents

Publication Publication Date Title
FR2386449A1 (fr) Dispositif hypersustentateur de bord d'attaque d'ailes d'avions
US3744745A (en) Liftvanes
US5158251A (en) Aerodynamic surface tip vortex attenuation system
US4114836A (en) Airplane configuration designed for the simultaneous reduction of drag and sonic boom
GB1435306A (en) Air foil structure
FR2374209A1 (fr) Avion-canard
FR2393725A1 (fr) Commande d'aileron et de volet d'atterrissage d'avion
FR2427249A1 (fr) Profil de voilure pour aeronef
ATE173442T1 (de) V/stol-flugzeug mit einem freien flügelanstellwinkel und mit einem schwenkbaren heckausleger
ES2144416T3 (es) Dispositivo de aleron con rotor y metodo correspondiente.
US4125232A (en) Vertical take-off and landing (VTOL) aircraft with fixed horizontal variable-pitched rotors
US2876964A (en) Circular wing aircraft
GB1472540A (en) Helicopters
US3025027A (en) Vertical airfoil
GB2129748B (en) Device for reducing squall loads on aircraft wings
FR2310258A1 (fr) Profil d'aile d'aeronef gonflable par pression dynamique du vent relatif de deplacement ou du souffle de l'helice
US3171613A (en) Combined ducted fan door and wing flap
GB1404153A (en) Aircraft wings
US3532301A (en) Vertical lift aircraft
US3184186A (en) Spoiler
GB900095A (en) Air-craft having an annular wing and a propulsion means fitted into the latter
US2678784A (en) Airplane
FR2430884A1 (fr) Gouvernes pour avion
DE3784290D1 (de) Tragfluegel.
US2478708A (en) Handling line mechanism