MA42066B1 - Système hypersustentateur d'emplanture avec aile de fuselage mobile - Google Patents

Système hypersustentateur d'emplanture avec aile de fuselage mobile

Info

Publication number
MA42066B1
MA42066B1 MA42066A MA42066A MA42066B1 MA 42066 B1 MA42066 B1 MA 42066B1 MA 42066 A MA42066 A MA 42066A MA 42066 A MA42066 A MA 42066A MA 42066 B1 MA42066 B1 MA 42066B1
Authority
MA
Morocco
Prior art keywords
aircraft
order
fuselage wing
lift system
root
Prior art date
Application number
MA42066A
Other languages
English (en)
Other versions
MA42066A1 (fr
Inventor
Hicham Mahfad
Original Assignee
Hicham Mahfad
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 Hicham Mahfad filed Critical Hicham Mahfad
Priority to MA42066A priority Critical patent/MA42066B1/fr
Priority to PCT/MA2019/000001 priority patent/WO2019164385A1/fr
Publication of MA42066A1 publication Critical patent/MA42066A1/fr
Publication of MA42066B1 publication Critical patent/MA42066B1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C39/00—Aircraft not otherwise provided for
    • B64C39/08—Aircraft not otherwise provided for having multiple wings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C5/00—Stabilising surfaces
    • B64C5/08—Stabilising surfaces mounted on, or supported by, wings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C5/00—Stabilising surfaces
    • B64C5/10—Stabilising surfaces adjustable
    • 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)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Toys (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)

Abstract

Système hypersustentateur installé sur les avions au niveau de l'emplanture. Il est constitué de deux redresseurs de flux d'emplanture qui permettent d'augmenter les forces de portance des ailes, d'une nouvelle aile de fuselage qui fourni une force de portance supplémentaire à l'ensemble de l'avion dans le but de réduire l'envergure totale de l'avion et améliorer ses performances aérodynamiques. En plus, l'aile de fuselage est rendue mobile, elle peut se déplacer vers l'avant ou vers l'arrière, afin de contrôler et optimiser le centrage de l'avion durant toutes les phases du vol, dans le but d'améliorer les performances de l'avion et réaliser d'importantes économies en carburant.
MA42066A 2018-02-23 2018-02-23 Système hypersustentateur d'emplanture avec aile de fuselage mobile MA42066B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MA42066A MA42066B1 (fr) 2018-02-23 2018-02-23 Système hypersustentateur d'emplanture avec aile de fuselage mobile
PCT/MA2019/000001 WO2019164385A1 (fr) 2018-02-23 2019-01-08 Système hypersustentateur d'emplanture avec aile de fuselage mobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA42066A MA42066B1 (fr) 2018-02-23 2018-02-23 Système hypersustentateur d'emplanture avec aile de fuselage mobile

Publications (2)

Publication Number Publication Date
MA42066A1 MA42066A1 (fr) 2019-12-31
MA42066B1 true MA42066B1 (fr) 2020-03-31

Family

ID=65234615

Family Applications (1)

Application Number Title Priority Date Filing Date
MA42066A MA42066B1 (fr) 2018-02-23 2018-02-23 Système hypersustentateur d'emplanture avec aile de fuselage mobile

Country Status (2)

Country Link
MA (1) MA42066B1 (fr)
WO (1) WO2019164385A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114715380B (zh) * 2022-04-20 2024-07-02 中国航空发动机研究院 一种变体飞机及其驱动方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1803805A (en) 1930-09-20 1931-05-05 Edward H Lanier Aeroplane
US2910254A (en) * 1955-07-27 1959-10-27 Razak Charles Kenneth Boundary layer control apparatus relating to aircraft
US2927749A (en) 1956-11-02 1960-03-08 Walter T Brownell Airfoil wing root fillet
US4598885A (en) 1979-03-05 1986-07-08 Waitzman Simon V Airplane airframe
FR2761658B1 (fr) * 1997-04-04 1999-07-23 Pierre Mignet Dispositif de commande de gouvernes d'un aeronef et aeronef equipe de ce dispositif
DE19719922C1 (de) * 1997-05-13 1998-11-12 Daimler Benz Aerospace Airbus Einrichtung zur Beeinflussung einer Wurzelströmung
ITFI20030043A1 (it) 2003-02-19 2004-08-20 Aldo Frediani Velivolo biplano ad ali contrapposte ad elevata stabilita' statica
US20080203233A1 (en) 2007-02-23 2008-08-28 Schmidt Willard H Flueted aircraft wing
US7744038B2 (en) 2007-06-15 2010-06-29 The Boeing Company Controllable winglets
FR2936490B1 (fr) * 2008-09-30 2011-05-20 Airbus France Avion a au moins deux moteurs
FR2941915B1 (fr) 2009-02-12 2013-05-10 Airbus France Aeronef presentant deux paires d'ailes
ES2377637B1 (es) * 2009-04-07 2013-02-28 Airbus Operations, S.L. Avión con configuración alar en caja lambda.
WO2010129722A1 (fr) 2009-05-05 2010-11-11 Aerostar Aircraft Corporation Concept d'ailette d'aéronef présentant un profil de courbure composite
US8894018B2 (en) 2009-12-10 2014-11-25 University Of The Witwatersrand Method for reducing in flight wake vortices and an aircraft wingtip arrangement used in such method
GB201011843D0 (en) 2010-07-14 2010-09-01 Airbus Operations Ltd Wing tip device
US8936219B2 (en) 2012-03-30 2015-01-20 The Boeing Company Performance-enhancing winglet system and method
US9452825B2 (en) 2013-04-19 2016-09-27 The Boeing Company Winglet attach fitting for attaching a split winglet to a wing

Also Published As

Publication number Publication date
MA42066A1 (fr) 2019-12-31
WO2019164385A1 (fr) 2019-08-29
WO2019164385A8 (fr) 2020-02-20

Similar Documents

Publication Publication Date Title
US2709052A (en) Spanwise flow control of fluid swept lifting surfaces
FR3063487B1 (fr) Aeronef a voilure rhomboedrique a geometrie variable
US20180237127A1 (en) Rib arrangement in a wing tip device
US9327822B1 (en) Variable geometry aircraft wing supported by struts and/or trusses
MA42066A1 (fr) Système hypersustentateur d'emplanture avec aile de fuselage mobile
FR3102974B1 (fr) Procédé et dispositif pour élargir le domaine de vol d'un avion de ligne
CN108750073B (zh) 一种兼顾亚音速及超音速气动性能的可变机翼前缘
RU2623370C1 (ru) Самолет вертикального взлета и посадки, выполненный по схеме "утка"
Lachmann Boundary layer control
RU2016104459A (ru) Самолет вертикального взлета и посадки
CH711721B1 (fr) Carénage hypersustentateur à géométrie variable ou/et orientable pour systèmes propulsifs.
US20210362822A1 (en) Tail root positioned at the back and behind the back of aircraft and spacecraft related vehicles or propelled/projectile objects to reduce drag
RU230079U1 (ru) Единый элемент механизации верхней части летательного аппарата и стреловидных наплывов крыла
US20210078705A1 (en) Canard root positioned at the nose tip and beyond the nose tip of aircraft and spacecraft related vehicles or propelled/projectile objects to reduce drag
RU165386U1 (ru) Аэродинамический профиль крыла экраноплана
RU2331781C2 (ru) Способ создания обратной тяги газотурбинного двигателя
RU166274U1 (ru) Аэродинамический профиль крыла экраноплана
GB2570170A (en) Wing-tip device
RU2546912C1 (ru) Лопасть с кольцевой законцовкой
RU2611296C2 (ru) Вертолёт с асимметричным крылом
CN104176233B (zh) 一种栗型机翼的形状
US20210163119A1 (en) Wing root positioned at the back and behind the back of aircraft and spacecraft related vehicles or propelled/projectile objects to reduce drag
TR2021021536Y (tr) Eğimli firar kenarı içeren bir kanatçık.
CN108945428A (zh) 基于非均匀柔度分布尾梢的扑翼升力/推力提升方法
RU2637233C1 (ru) Законцовка крыла летательного аппарата