WO2019164385A8 - Wing root high-lift system with mobile fuselage wing - Google Patents

Wing root high-lift system with mobile fuselage wing Download PDF

Info

Publication number
WO2019164385A8
WO2019164385A8 PCT/MA2019/000001 MA2019000001W WO2019164385A8 WO 2019164385 A8 WO2019164385 A8 WO 2019164385A8 MA 2019000001 W MA2019000001 W MA 2019000001W WO 2019164385 A8 WO2019164385 A8 WO 2019164385A8
Authority
WO
WIPO (PCT)
Prior art keywords
wing
fuselage
wing root
lift
lift system
Prior art date
Application number
PCT/MA2019/000001
Other languages
French (fr)
Other versions
WO2019164385A1 (en
Inventor
Hicham MAHFAD
Original Assignee
Mahfad Hicham
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 Mahfad Hicham filed Critical Mahfad Hicham
Publication of WO2019164385A1 publication Critical patent/WO2019164385A1/en
Publication of WO2019164385A8 publication Critical patent/WO2019164385A8/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Toys (AREA)

Abstract

Wing root high-lift system with mobile fuselage wing, installed on airplanes at the root of the wings. The invention serves to increase lift and optimize load distribution of the airplane during all flight phases. It consists of two wing root separation surfaces (3) that prevent air flowing from the fuselage to the wings in order to increase lift at the wing root, two fuselage partitions (5) which complement the work of said wing root separation surfaces, a new mobile fuselage wing (6) which serves to provide additional lift and, at the same time, serves to control and optimize the load distribution of the airplane during all flight phases in order to improve the performance of the airplane and save substantial amounts of fuel.
PCT/MA2019/000001 2018-02-23 2019-01-08 Wing root flap system with mobile fuselage wing WO2019164385A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MA42066A MA42066B1 (en) 2018-02-23 2018-02-23 Root lift system with movable fuselage wing
MA42066 2018-02-23

Publications (2)

Publication Number Publication Date
WO2019164385A1 WO2019164385A1 (en) 2019-08-29
WO2019164385A8 true WO2019164385A8 (en) 2020-02-20

Family

ID=65234615

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MA2019/000001 WO2019164385A1 (en) 2018-02-23 2019-01-08 Wing root flap system with mobile fuselage wing

Country Status (2)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114715380B (en) * 2022-04-20 2024-07-02 中国航空发动机研究院 Variant aircraft and driving method thereof

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 (en) * 1997-04-04 1999-07-23 Pierre Mignet DEVICE FOR CONTROLLING GOVERNORS OF AN AIRCRAFT AND AIRCRAFT EQUIPPED WITH THIS DEVICE
DE19719922C1 (en) 1997-05-13 1998-11-12 Daimler Benz Aerospace Airbus Device for influencing a root flow
ITFI20030043A1 (en) 2003-02-19 2004-08-20 Aldo Frediani TWO-LEVEL WINGS AIRCRAFT WITH HIGH STATIC STABILITY
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 (en) * 2008-09-30 2011-05-20 Airbus France AIRCRAFT HAS AT LEAST TWO MOTORS
FR2941915B1 (en) 2009-02-12 2013-05-10 Airbus France AIRCRAFT WITH TWO PAIRS OF WINGS
ES2377637B1 (en) * 2009-04-07 2013-02-28 Airbus Operations, S.L. PLANE WITH ALAR CONFIGURATION IN LAMBDA BOX.
US9120562B2 (en) 2009-05-05 2015-09-01 Aerostar Aircraft Corporation Aircraft winglet design having a compound curve profile
RU2558415C2 (en) 2009-12-10 2015-08-10 Юниверсити Оф Зе Витватерсранд, Йоханнесбург Method of concentrated vortex reduction and aircraft wing tip used to this end
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 (en) 2019-12-31
WO2019164385A1 (en) 2019-08-29
MA42066B1 (en) 2020-03-31

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