DK2905222T3 - Krum vingespids - Google Patents

Krum vingespids Download PDF

Info

Publication number
DK2905222T3
DK2905222T3 DK14198530.9T DK14198530T DK2905222T3 DK 2905222 T3 DK2905222 T3 DK 2905222T3 DK 14198530 T DK14198530 T DK 14198530T DK 2905222 T3 DK2905222 T3 DK 2905222T3
Authority
DK
Denmark
Prior art keywords
crumping
finger tip
finger
tip
crumping finger
Prior art date
Application number
DK14198530.9T
Other languages
English (en)
Inventor
Louis B Gratzer
Original Assignee
Aviation Partners Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41434476&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2905222(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aviation Partners Inc filed Critical Aviation Partners Inc
Application granted granted Critical
Publication of DK2905222T3 publication Critical patent/DK2905222T3/da

Links

Classifications

    • 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
    • B64C23/065—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices at the wing tips
    • B64C23/069—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices at the wing tips using one or more wing tip airfoil devices, e.g. winglets, splines, wing tip fences or raked wingtips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades
    • B64C11/18—Aerodynamic features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/463—Blade tips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/10—Shape of 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DK14198530.9T 2008-06-20 2009-06-19 Krum vingespids DK2905222T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7439508P 2008-06-20 2008-06-20
EP09767892.4A EP2303685B1 (en) 2008-06-20 2009-06-19 Curved wing tip

Publications (1)

Publication Number Publication Date
DK2905222T3 true DK2905222T3 (da) 2020-01-02

Family

ID=41434476

Family Applications (2)

Application Number Title Priority Date Filing Date
DK09767892.4T DK2303685T3 (da) 2008-06-20 2009-06-19 Krum vingespids
DK14198530.9T DK2905222T3 (da) 2008-06-20 2009-06-19 Krum vingespids

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK09767892.4T DK2303685T3 (da) 2008-06-20 2009-06-19 Krum vingespids

Country Status (7)

Country Link
US (3) US9381999B2 (da)
EP (3) EP2905222B1 (da)
CN (2) CN104386244B (da)
CA (1) CA2728765C (da)
DK (2) DK2303685T3 (da)
ES (1) ES2561982T3 (da)
WO (1) WO2009155584A1 (da)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0711942D0 (en) * 2007-06-21 2007-08-01 Airbus Uk Ltd Winglet
US9302766B2 (en) 2008-06-20 2016-04-05 Aviation Partners, Inc. Split blended winglet
CA2728765C (en) 2008-06-20 2017-06-13 Aviation Partners, Inc. Curved wing tip
DE102009019542A1 (de) * 2009-04-30 2010-11-11 Airbus Deutschland Gmbh Nicht-planares Flügelendstück für Tragflügel von Flugzeugen sowie Tragflügel mit einem solchen Flügelendstück
WO2010129722A1 (en) * 2009-05-05 2010-11-11 Aerostar Aircraft Corporation Aircraft winglet design having a compound curve profile
EP2558364B1 (en) 2010-04-12 2014-07-23 Airbus Operations GmbH Fixed wing of an aircraft
GB201011843D0 (en) * 2010-07-14 2010-09-01 Airbus Operations Ltd Wing tip device
GB2486021B (en) * 2010-12-02 2017-07-19 Agustawestland Ltd Aerofoil
CN107054628B (zh) * 2011-06-09 2019-04-16 航空伙伴股份有限公司 ***融合式小翼
WO2013070296A2 (en) * 2011-08-19 2013-05-16 Aerovironment, Inc. Aircraft system for reduced observer visibility
RU2495787C1 (ru) * 2012-04-26 2013-10-20 Федеральное государственное унитарное предприятие "Центральный аэрогидродинамический институт имени профессора Н.Е. Жуковского" (ФГУП "ЦАГИ") Законцовка крыла летательного аппарата
KR20140018036A (ko) * 2012-08-03 2014-02-12 김낙회 유체흐름을 이용한 추진기구
WO2014039636A1 (en) * 2012-09-05 2014-03-13 V Cirrus Winglet Group, Llc Multicant winglets
US20150028160A1 (en) * 2013-06-01 2015-01-29 John Gregory Roncz Wingtip for a general aviation aircraft
US10562613B2 (en) * 2013-12-04 2020-02-18 Tamarack Aerospace Group, Inc. Adjustable lift modification wingtip
WO2015085226A1 (en) 2013-12-05 2015-06-11 Tamarack Aerospace Group, Inc. Wingtip device
CN108137159B (zh) * 2015-11-18 2021-11-05 韩国航空宇宙研究院 飞行体
EP3269635A1 (en) * 2016-07-12 2018-01-17 The Aircraft Performance Company UG Airplane wing
USD834491S1 (en) 2016-10-27 2018-11-27 Ge Aviation Systems Llc Propeller blade
CN106564588B (zh) * 2016-11-07 2023-10-31 天津凤凰智能科技有限公司 一种无人直升机桨叶及无人直升机
RU2637233C1 (ru) * 2016-11-17 2017-12-01 Федеральное государственное унитарное предприятие "Центральный аэрогидродинамический институт имени профессора Н.Е. Жуковского" (ФГУП "ЦАГИ") Законцовка крыла летательного аппарата
US20190057180A1 (en) * 2017-08-18 2019-02-21 International Business Machines Corporation System and method for design optimization using augmented reality
EP3511243B1 (en) * 2018-01-15 2021-12-29 The Aircraft Performance Company GmbH Airplane wing
US20210009256A1 (en) 2018-04-02 2021-01-14 Eric A. Ahlstrom Elliptical wing tip and method of fabricating same
GB2576929A (en) * 2018-09-07 2020-03-11 Airbus Operations Ltd A wing tip device
CN109677587B (zh) * 2019-01-20 2022-01-25 成都飞机工业（集团）有限责任公司 一种可兼顾高低速飞行的斜置翼飞机的控制方法
EP3730403B1 (en) * 2019-04-26 2022-05-04 AIRBUS HELICOPTERS DEUTSCHLAND GmbH A helicopter with a stabilizer wing
US20230192274A1 (en) 2019-10-19 2023-06-22 Magnus ODDERSHEDE Wingtip
US11643195B2 (en) * 2020-05-19 2023-05-09 Textron Innovations Inc. Low-drag blade tip
RU2743306C1 (ru) * 2020-10-19 2021-02-16 Эйрбас Хеликоптерс Дойчланд Гмбх Винтокрылый летательный аппарат с крылом-стабилизатором
GB2616252A (en) * 2022-01-31 2023-09-06 Airbus Operations Ltd Aircraft with movable wing tip device
GB2615311A (en) * 2022-01-31 2023-08-09 Airbus Operations Ltd Aircraft wing with movable wing tip device
USD1026789S1 (en) 2022-06-17 2024-05-14 Textron Innovations Inc. Winglet
USD1026788S1 (en) 2022-06-17 2024-05-14 Textron Innovations Inc. Winglet

Family Cites Families (185)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US994968A (en) 1910-06-04 1911-06-13 Georges Barbaudy Supporting device for aviation.
FR418656A (fr) 1910-07-23 1910-12-15 Francois Louis Lafoy Aéroplane
US1050222A (en) 1911-03-16 1913-01-14 Arthur Marshall Mcintosh Aeroplane.
FR444080A (fr) 1911-05-21 1912-10-09 Karl Bomhard Aéroplane
US1888418A (en) 1921-04-14 1932-11-22 Adams Herbert Luther Flying machine
US1466551A (en) 1921-12-06 1923-08-28 Bristol Aeroplane Co Ltd Aircraft, submarine, torpedo, and other totally immersed craft or structure
US1692081A (en) * 1925-11-24 1928-11-20 Cierva Juan De La Aircraft with rotative wings
US1710673A (en) * 1925-12-14 1929-04-23 Bonney Flora Macdonald Aeroplane wing or aerofoil structure
US1841921A (en) 1929-12-04 1932-01-19 Spiegel Jacob Airplane construction
FR726674A (fr) 1931-11-24 1932-06-01 Perfectionnements aux surfaces portantes des appareils se mouvant dans un fluide
FR768392A (fr) 1934-01-29 1934-08-04 Kellner Bechereau Carénage d'extrémité d'aile
US2164721A (en) 1934-12-08 1939-07-04 Albert O Price Sustaining and propulsive means for aircraft
US2123096A (en) * 1935-03-22 1938-07-05 Jean Frederic Georges Ma Charp Aeroplane
GB467357A (en) 1936-03-02 1937-06-16 Jean Frederic Georges Marie Le Improvements in or relating to aeroplane wings and propellers
US2576981A (en) 1949-02-08 1951-12-04 Vogt Richard Twisted wing tip fin for airplanes
US2743888A (en) 1951-10-20 1956-05-01 Collins Radio Co Variable wing
US2775419A (en) 1952-01-26 1956-12-25 Josef S J Hlobil Fractional aspect ratio aircraft
US2805830A (en) 1952-07-01 1957-09-10 Helmut P G A R Von Zborowski Annular lift-producing wing
US3029018A (en) 1955-02-21 1962-04-10 Dresser Ind Two dimensional analog of a three dimensional phenomenon
US2846165A (en) 1956-06-25 1958-08-05 John A Axelson Aircraft control system
US3128371A (en) 1957-10-28 1964-04-07 Gen Motors Corp Method of predicting current distribution in an electroplating tank
US3027118A (en) 1959-01-28 1962-03-27 English Electric Co Ltd Ram jet propelled aircraft
US3270988A (en) * 1962-12-26 1966-09-06 Jr Clarence D Cone Minimum induced drag airfoil body
US3684217A (en) 1970-09-30 1972-08-15 Aereon Corp Aircraft
US3712564A (en) 1970-11-13 1973-01-23 S Rethorst Slotted diffuser system for reducing aircraft induced drag
DE2149956C3 (de) 1971-10-07 1974-03-28 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Hochauftriebsflügel
US3840199A (en) 1972-05-09 1974-10-08 R Tibbs Aircraft
US3778926A (en) * 1972-08-11 1973-12-18 Gentle Toy Co Inc Slow-flying aircraft
US4046336A (en) 1975-05-13 1977-09-06 Textron, Inc. Vortex diffusion and dissipation
US4017041A (en) * 1976-01-12 1977-04-12 Nelson Wilbur C Airfoil tip vortex control
US4172574A (en) 1976-06-16 1979-10-30 National Research Development Corporation Fluid stream deflecting members for aircraft bodies or the like
US4093160A (en) 1976-10-15 1978-06-06 Reighart Ii Ray R Free vortex aircraft
US4190219A (en) * 1977-05-17 1980-02-26 Lockheed Corporation Vortex diffuser
US4108403A (en) 1977-08-05 1978-08-22 Reginald Vernon Finch Vortex reducing wing tip
DE2756107C2 (de) 1977-12-16 1980-02-28 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Hochwirksames Seitenleitwerk mit variabler Flügelgeometrie
US4245804B1 (en) * 1977-12-19 1993-12-14 K. Ishimitsu Kichio Minimum drag wing configuration for aircraft operating at transonic speeds
US4205810A (en) * 1977-12-19 1980-06-03 The Boeing Company Minimum drag wing configuration for aircraft operating at transonic speeds
USD259554S (en) 1978-07-05 1981-06-16 Carl Parise Aircraft
US4247063A (en) 1978-08-07 1981-01-27 Lockheed Corporation Flight control mechanism for airplanes
US4240597A (en) * 1978-08-28 1980-12-23 Gates Learjet Corporation Wing with improved leading edge for aircraft
US4598885A (en) 1979-03-05 1986-07-08 Waitzman Simon V Airplane airframe
US4365773A (en) 1979-04-11 1982-12-28 Julian Wolkovitch Joined wing aircraft
US4382569A (en) 1979-12-26 1983-05-10 Grumman Aerospace Corporation Wing tip flow control
WO1982004426A1 (en) 1981-06-10 1982-12-23 Co Boeing Leading edge vortex flap for wings
US4444365A (en) 1981-11-25 1984-04-24 Omac, Inc. Double cam mounting assembly for mounting an aircraft wing to a fuselage to provide an adjustable angle of attack
US4700911A (en) 1982-02-09 1987-10-20 Dornier Gmbh Transverse driving bodies, particularly airplane wings
FR2521520A1 (fr) 1982-02-15 1983-08-19 Daude Martine Ailettes marginales a angles d'attaque variables
FR2523072A1 (fr) 1982-03-09 1983-09-16 Cabrol Lucien Aeronef pourvu d'une structure de sustentation a ailes superposees multiples
EP0094064A1 (en) 1982-05-11 1983-11-16 George Stanmore Rasmussen Wing tip thrust augmentation system
FR2531676A1 (fr) 1982-08-11 1984-02-17 Onera (Off Nat Aerospatiale) Procede et installation de reduction du tremblement de la voilure d'un aeronef au moyen de gouvernes actives
US4455004A (en) 1982-09-07 1984-06-19 Lockheed Corporation Flight control device for airplanes
US4813631A (en) 1982-09-13 1989-03-21 The Boeing Company Laminar flow control airfoil
US4429844A (en) * 1982-09-29 1984-02-07 The Boeing Company Variable camber aircraft wing tip
DE3242584A1 (de) 1982-11-18 1984-05-24 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Anordnung von zusatzflaechen an den spitzen eines tragfluegels
GB8310224D0 (en) 1983-04-15 1983-05-18 British Aerospace Wing tip arrangement
US4595160A (en) 1983-05-18 1986-06-17 Jonathan Santos Wing tip airfoils
US4545552A (en) 1983-06-20 1985-10-08 Welles Stanley W Airframe design
US4674709A (en) * 1983-06-20 1987-06-23 Welles Stanley W Airframe design
US4605183A (en) * 1984-03-22 1986-08-12 Gabriel Albert L Swing wing glider
US4671473A (en) 1984-11-08 1987-06-09 Goodson Kenneth W Airfoil
US4667906A (en) 1985-04-02 1987-05-26 Grumman Aerospace Corporation Replaceable tip for aircraft leading edge
GB8522270D0 (en) * 1985-09-09 1985-10-16 Wajnikonis K J Velocity hydrofoils
DE3638347A1 (de) 1986-11-10 1988-05-19 Andreas Heinrich Rudersystem zur steuerung von flugzeugen
US4776542A (en) 1987-05-27 1988-10-11 Vigyan Research Associates, Inc. Aircraft stall-spin entry deterrent system
GB8815955D0 (en) 1988-07-05 1988-11-16 Westland Helicopters Helicopter rotor blades
US5039032A (en) * 1988-11-07 1991-08-13 The Boeing Company High taper wing tip extension
US5082204A (en) 1990-06-29 1992-01-21 Croston Leon J All wing aircraft
US5190441A (en) 1990-08-13 1993-03-02 General Electric Company Noise reduction in aircraft propellers
GB9022281D0 (en) * 1990-10-13 1991-02-20 Westland Helicopters Helicopter rotor blades
US5102068A (en) * 1991-02-25 1992-04-07 Gratzer Louis B Spiroid-tipped wing
IL101069A (en) * 1991-02-25 1996-09-12 Valsan Partners Purchase N Y A system for increasing the fuel efficiency of an aircraft and a kit for changing aircraft wings
US5156358A (en) 1991-04-11 1992-10-20 Northrop Corporation Aircraft outboard control
US5275358A (en) * 1991-08-02 1994-01-04 The Boeing Company Wing/winglet configurations and methods for aircraft
US5348253A (en) 1993-02-01 1994-09-20 Gratzer Louis B Blended winglet
GB9321510D0 (en) 1993-10-19 1993-12-22 Short Brothers Plc Aircraft flight control system
US5634613A (en) * 1994-07-18 1997-06-03 Mccarthy; Peter T. Tip vortex generation technology for creating a lift enhancing and drag reducing upwash effect
US5778191A (en) 1995-10-26 1998-07-07 Motorola, Inc. Method and device for error control of a macroblock-based video compression technique
GB9600123D0 (en) 1996-01-04 1996-03-06 Westland Helicopters Aerofoil
US6161797A (en) 1996-11-25 2000-12-19 Dugan Air Technologies, Inc. Method and apparatus for reducing airplane noise
JP3170470B2 (ja) * 1997-03-24 2001-05-28 株式会社コミュータヘリコプタ先進技術研究所 回転翼機のロータブレード
US6089502A (en) * 1997-06-13 2000-07-18 The Boeing Company Blunt-leading-edge raked wingtips
US5909858A (en) 1997-06-19 1999-06-08 Mcdonnell Douglas Corporation Spanwise transition section for blended wing-body aircraft
US5961068A (en) * 1997-10-23 1999-10-05 Northrop Grumman Corporation Aerodynamic control effector
DE19752369A1 (de) 1997-11-26 1999-05-27 Rudolf Dr Bannasch Schlaufenförmiger Quertriebskörper (Splitwing Loop)
US5988563A (en) 1997-12-30 1999-11-23 Mcdonnell Douglas Corporation Articulating winglets
DE19819341C2 (de) 1998-04-30 2000-06-15 Daimler Chrysler Aerospace Verfahren zur Reduktion von an einem Flugzeug auftretenden Böenlasten unterhalb der Reiseflughöhe
US5975464A (en) 1998-09-22 1999-11-02 Scaled Composites, Inc. Aircraft with removable structural payload module
US6474604B1 (en) 1999-04-12 2002-11-05 Jerry E. Carlow Mobius-like joining structure for fluid dynamic foils
US6227487B1 (en) 1999-05-05 2001-05-08 Northrop Grumman Corporation Augmented wing tip drag flap
DE19926832B4 (de) 1999-06-12 2005-09-15 Airbus Deutschland Gmbh Unterschallflugzeug vorzugsweise mit gepfeilten Tragflügeln
US6260809B1 (en) 2000-04-05 2001-07-17 United Technologies Corporation Ovate loop for rotary-wing blades
US6484968B2 (en) 2000-12-11 2002-11-26 Fort F. Felker Aircraft with elliptical winglets
DE10117721B4 (de) * 2001-04-09 2007-09-27 Gerd Heller Flügelspitzenverlängerung für einen Flügel
GB0115130D0 (en) 2001-06-21 2001-08-15 Bae Systems Plc A winglet
DE10160315A1 (de) 2001-12-07 2003-11-13 Airbus Gmbh Einrichtung zur Landeanflug-Steuerung eines Flugszeuges
DE10207767A1 (de) 2002-02-23 2003-09-04 S & M Stahlhandel Und Flugzeug Luftfahrzeug für Transport, Reise und Schulung
US6578798B1 (en) 2002-04-08 2003-06-17 Faruk Dizdarevic Airlifting surface division
US6547181B1 (en) 2002-05-29 2003-04-15 The Boeing Company Ground effect wing having a variable sweep winglet
US6726149B2 (en) 2002-05-31 2004-04-27 The Boeing Company Derivative aircraft and methods for their manufacture
FR2841211B1 (fr) 2002-06-21 2004-12-17 Airbus France Procede et dispositif pour reduire les mouvements vibratoires du fuselage d'un aeronef
FR2841532B1 (fr) 2002-06-27 2004-12-17 Airbus France Avion a controle actif du vrillage de ses ailes
DE20211664U1 (de) 2002-07-29 2003-01-09 Kaehler Kai Seitenruder-Anordnung
US6926345B2 (en) * 2002-09-20 2005-08-09 The Regents Of The University Of California Apparatus and method for reducing drag of a bluff body in ground effect using counter-rotating vortex pairs
US7048228B2 (en) 2002-10-09 2006-05-23 The Boeing Company Slotted aircraft wing
KR20050088325A (ko) 2003-01-02 2005-09-05 알로이즈 우벤 풍력 발전 플랜트를 위한 회전자 날개
DE10302514B4 (de) * 2003-01-23 2008-12-18 Eads Deutschland Gmbh Strömungsmechanisch wirksame Fläche eines sich in einem Fluid bewegenden Geräts, insbesondere eines Fluggeräts, insbesondere Tragfläche eines Fluggeräts
US6886778B2 (en) 2003-06-30 2005-05-03 The Boeing Company Efficient wing tip devices and methods for incorporating such devices into existing wing designs
US6976829B2 (en) 2003-07-16 2005-12-20 Sikorsky Aircraft Corporation Rotor blade tip section
IL158215A0 (en) 2003-10-02 2004-09-27 Israel Aircraft Ind Ltd Aircraft arrangement for micro and mini unmanned aircraft vehicle
GB0326228D0 (en) * 2003-11-10 2003-12-17 Airbus Uk Ltd Wing tip device
US7475848B2 (en) * 2003-11-11 2009-01-13 Morgenstern John M Wing employing leading edge flaps and winglets to achieve improved aerodynamic performance
US7100867B2 (en) 2004-02-09 2006-09-05 Houck Ii Ronald G Lifting foil
US7100875B2 (en) 2004-02-20 2006-09-05 The Boeing Company Apparatus and method for the control of trailing wake flows
EP1755945A2 (en) 2004-04-07 2007-02-28 John R. Lee Lift augmentation system
US7264200B2 (en) 2004-07-23 2007-09-04 The Boeing Company System and method for improved rotor tip performance
GB0420601D0 (en) * 2004-09-16 2004-10-20 Qinetiq Ltd Wing tip devices
EP1690788A1 (en) 2005-02-15 2006-08-16 C.R.F. Società Consortile per Azioni An aircraft of compact dimensions
DE102005017825A1 (de) 2005-04-18 2006-10-26 Airbus Deutschland Gmbh System und Verfahren zum Reduzieren von Randwirbeln
DE102005028688A1 (de) 2005-05-19 2006-11-30 Airbus Deutschland Gmbh Konzept eines variablen Winglets zur lateralen Lastenreduktion zur kombinierten lateralen und vertikalen Lastenreduktion und zur Performanceverbesserung von Fortbewegungsmitteln
JP2008540240A (ja) 2005-05-19 2008-11-20 エアバス・ドイチュラント・ゲーエムベーハー 横方向の負荷を低減し、横方向及び縦方向の複合負荷を低減するとともに、移動手段の性能を高めるための可変翼の構想
US7561545B2 (en) 2005-06-08 2009-07-14 Research In Motion Limited Scanning groups of profiles of wireless local area networks
US8544800B2 (en) 2005-07-21 2013-10-01 The Boeing Company Integrated wingtip extensions for jet transport aircraft and other types of aircraft
GB0518755D0 (en) 2005-09-14 2005-10-19 Airbus Uk Ltd Wing tip device
US20070114327A1 (en) 2005-11-18 2007-05-24 The Boeing Company Wing load alleviation apparatus and method
FR2894558A1 (fr) 2005-12-12 2007-06-15 Dassault Avions Aile a ailette d'extremite de voilure et aeronef comportant une telle aile
US20070262205A1 (en) 2006-05-09 2007-11-15 Grant Roger H Retractable multiple winglet
US7644892B1 (en) * 2006-07-06 2010-01-12 Alford Jr Lionel D Blended winglet
US20090302167A1 (en) 2006-08-23 2009-12-10 Desroche Robert J Apparatus and method for use on aircraft with spanwise flow inhibitors
CA2617137C (en) 2006-08-25 2008-12-23 A Partnership Of Jim Langley And Courtney Hunter Aircraft wing modification and related methods
EP2064116B1 (de) 2006-09-15 2014-07-23 Airbus Operations GmbH Aerodynamischer körper sowie tragflügel mit aerodynamischem körper zur beeinflussung von nachlaufwirbeln
DE102006055090A1 (de) 2006-11-21 2008-05-29 Airbus Deutschland Gmbh Flügelendform für einen Flügel, insbesondere von Luftfahrzeugen
FR2909359B1 (fr) 2006-11-30 2009-09-25 Airbus France Sas Avion a reacteurs disposes a l'arriere
US7744038B2 (en) * 2007-06-15 2010-06-29 The Boeing Company Controllable winglets
GB0711942D0 (en) 2007-06-21 2007-08-01 Airbus Uk Ltd Winglet
US7900876B2 (en) * 2007-08-09 2011-03-08 The Boeing Company Wingtip feathers, including forward swept feathers, and associated aircraft systems and methods
US20090084904A1 (en) 2007-10-02 2009-04-02 The Boeing Company Wingtip Feathers, Including Paired, Fixed Feathers, and Associated Systems and Methods
US7750491B2 (en) 2007-11-21 2010-07-06 Ric Enterprises Fluid-dynamic renewable energy harvesting system
US7762785B2 (en) 2007-12-10 2010-07-27 Sikorsky Aircraft Corporation Main rotor blade with integral tip section
PL216244B1 (pl) 2008-02-08 2014-03-31 Anew Inst Społka Z Ograniczoną Odpowiedzialnością Wirnik turbiny wiatrowej o pionowej osi obrotu
US8418967B2 (en) 2008-02-21 2013-04-16 Cornerstone Research Group, Inc. Passive adaptive structures
US20090224107A1 (en) 2008-03-04 2009-09-10 The Boeing Company Reduced Span Wings with Wing Tip Devices, and Associated Systems and Methods
US7997538B2 (en) 2008-03-13 2011-08-16 The Boeing Company Aerodynamic fan control effector
USD595211S1 (en) 2008-04-09 2009-06-30 Airbus France Sas Aircraft tail
US8128035B2 (en) 2008-04-15 2012-03-06 The Boeing Company Winglets with recessed surfaces, and associated systems and methods
US8651427B1 (en) 2008-04-15 2014-02-18 The Boeing Company Wing tip device with recess in surface
US8353673B2 (en) 2008-04-26 2013-01-15 Sikorsky Aircraft Corporation Main rotor blade with integral cuff
US9302766B2 (en) 2008-06-20 2016-04-05 Aviation Partners, Inc. Split blended winglet
CA2728765C (en) 2008-06-20 2017-06-13 Aviation Partners, Inc. Curved wing tip
US20100123047A1 (en) 2008-11-14 2010-05-20 Williams Aerospace, Inc. Blended Wing Body Unmanned Aerial Vehicle
US7793884B2 (en) 2008-12-31 2010-09-14 Faruk Dizdarevic Deltoid main wing aerodynamic configurations
DE102009019542A1 (de) 2009-04-30 2010-11-11 Airbus Deutschland Gmbh Nicht-planares Flügelendstück für Tragflügel von Flugzeugen sowie Tragflügel mit einem solchen Flügelendstück
WO2010129722A1 (en) 2009-05-05 2010-11-11 Aerostar Aircraft Corporation Aircraft winglet design having a compound curve profile
CN101596934B (zh) 2009-07-02 2011-08-17 北京航空航天大学 一种翼梢涡扩散装置
FR2948628B1 (fr) 2009-08-03 2012-02-03 Airbus Operations Sas Avion a controle en lacet par trainee differentielle
GB0913602D0 (en) 2009-08-05 2009-09-16 Qinetiq Ltd Aircraft
US20110042508A1 (en) 2009-08-24 2011-02-24 Bevirt Joeben Controlled take-off and flight system using thrust differentials
DE102009050747A1 (de) 2009-10-27 2011-04-28 Airbus Operations Gmbh Flugzeug mit mindestens zwei Seitenleitwerken in nicht zentraler Anordnung
US9162755B2 (en) 2009-12-01 2015-10-20 Tamarack Aerospace Group, Inc. Multiple controllable airflow modification devices
US20110127383A1 (en) * 2009-12-01 2011-06-02 Guida Associates Consulting, Inc. Active winglet
EP2354801A1 (en) 2010-02-03 2011-08-10 Rohde & Schwarz GmbH & Co. KG Holding device and system for positioning a device for a wireless communication in a measurement environment
US8444389B1 (en) 2010-03-30 2013-05-21 Florida Turbine Technologies, Inc. Multiple piece turbine rotor blade
GB201011843D0 (en) 2010-07-14 2010-09-01 Airbus Operations Ltd Wing tip device
US8382041B1 (en) 2010-08-04 2013-02-26 The United States Of America As Represented By The Secretary Of The Air Force Rakelet
US8439313B2 (en) 2010-10-15 2013-05-14 The Boeing Company Forward swept winglet
GB201018185D0 (en) 2010-10-28 2010-12-08 Airbus Operations Ltd Wing tip device attachment apparatus and method
US7997875B2 (en) * 2010-11-16 2011-08-16 General Electric Company Winglet for wind turbine rotor blade
CN107054628B (zh) 2011-06-09 2019-04-16 航空伙伴股份有限公司 ***融合式小翼
DE102011107251A1 (de) 2011-07-14 2013-01-17 Airbus Operations Gmbh Flügelendstück eines Tragflügels sowie ein Tragflügel mit einem solchen Flügelendstück
US8936219B2 (en) 2012-03-30 2015-01-20 The Boeing Company Performance-enhancing winglet system and method
CN104334453A (zh) 2012-05-31 2015-02-04 庞巴迪公司 用于飞机的照明阵列
WO2014015127A1 (en) 2012-07-18 2014-01-23 P-Wave Holdings Llc Broadband aircraft wingtip antenna system
US9145203B2 (en) 2012-10-31 2015-09-29 The Boeing Company Natural laminar flow wingtip
TWD160157S (zh) 2012-12-06 2014-04-21 Ｂｍｗ股份有限公司 汽車用後燈
EP2953849B1 (en) 2013-02-05 2019-08-28 Tamarack Aerospace Group, Inc. Controllable airflow modification device periodic load control
GB201307066D0 (en) 2013-04-18 2013-05-29 Airbus Operations Ltd Winglet and braided composite spar
US9452825B2 (en) 2013-04-19 2016-09-27 The Boeing Company Winglet attach fitting for attaching a split winglet to a wing
US9845162B2 (en) 2013-05-03 2017-12-19 The Boeing Company Protective finish for wing tip devices
US9738375B2 (en) 2013-12-05 2017-08-22 The Boeing Company One-piece composite bifurcated winglet
US10807728B2 (en) 2014-05-20 2020-10-20 The Boeing Company Solar powered airplane
JP6098897B2 (ja) 2014-08-08 2017-03-22 株式会社デンソー 車両用衝突検知装置
EP2998218A1 (en) 2014-09-16 2016-03-23 Airbus Operations GmbH A wing for an aircraft, and an aircraft comprising such a wing
GB2532238A (en) 2014-11-12 2016-05-18 Airbus Operations Ltd An aircraft with a wing tip comprising a fuel pod
GB2535580A (en) 2015-02-17 2016-08-24 Airbus Operations Ltd Actuation assembly for moving a wing tip device on an aircraft wing
US11148788B2 (en) 2016-02-12 2021-10-19 Textron Innovation, Inc. Curved wingtip for aircraft
US9505484B1 (en) 2016-04-11 2016-11-29 Nasser M. Al-Sabah Modular aircraft system

Also Published As

Publication number Publication date
EP2303685A1 (en) 2011-04-06
US20100181432A1 (en) 2010-07-22
US10232934B2 (en) 2019-03-19
US9381999B2 (en) 2016-07-05
US20190210715A1 (en) 2019-07-11
EP2905222B1 (en) 2019-11-13
US20170057622A1 (en) 2017-03-02
CA2728765A1 (en) 2009-12-23
WO2009155584A1 (en) 2009-12-23
ES2561982T3 (es) 2016-03-01
CN102149599A (zh) 2011-08-10
CN104386244A (zh) 2015-03-04
EP2905222A1 (en) 2015-08-12
EP3663193A1 (en) 2020-06-10
US11511851B2 (en) 2022-11-29
CA2728765C (en) 2017-06-13
CN104386244B (zh) 2017-05-24
EP2303685A4 (en) 2013-10-02
DK2303685T3 (da) 2016-01-18
CN102149599B (zh) 2014-11-19
EP2303685B1 (en) 2015-10-07

Similar Documents

Publication Publication Date Title
DK2905222T3 (da) Krum vingespids
NO2015017I1 (no) Apremilast
NO2021006I1 (no) Quofenix, delafloksacin
BRPI0822184A2 (pt) Agulha múltipla
DK2452709T3 (da) Kanyledel
BRPI0910890A2 (pt) interface de usuário
BRPI0907376A2 (pt) Fotobiorretador
BRPI0907122A2 (pt) Piridoindóis (1-azinona) substituídos
DK2837348T3 (da) Kryokirurgiske fremgangsmåder
FR2919003B1 (fr) Embout de robinet
DK2252471T3 (da) Blyant
BRPI0909634A2 (pt) 2-aminoquinolinas
FI20095300A0 (fi) Kärkiosapipetti
BRPI0907448A2 (pt) Instrumentos.
BRPI0907863A2 (pt) pirrolopirimidinacarboxamidas
DK2379722T3 (da) Ekspressionsvektor
AT507449A3 (de) Dämmstoffbefestiger
DK2254963T3 (da) Kerne-skal-flowforbedrer
FR2932857B1 (fr) Agrafe.
MA31558B1 (fr) Arriere-plan technologique
FI20080591A0 (fi) Eleillä ohjattava käyttöliittymä
BRPI0822880A2 (pt) alfa-mercapto-amidas
TH101161B (th) ปากกา
TH99753B (th) ปากกา
CN301153293S (zh) 铅笔(G1-right)