ATE354517T1 - Flugzeug mit elliptischen winglets - Google Patents

Flugzeug mit elliptischen winglets

Info

Publication number: ATE354517T1
Authority: AT; Austria
Prior art keywords: winglets; wings; airplane; intersection; elliptical
Prior art date: 2000-12-11

Application number

AT01995382T

Other languages

English (en)

Inventor

Fort F Felker

Original Assignee

Fort F Felker

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.)

2000-12-11

Filing date

2001-12-05

Publication date

2007-03-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24951310&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE354517(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2001-12-05 Application filed by Fort F Felker filed Critical Fort F Felker

2007-03-15 Application granted granted Critical

2007-03-15 Publication of ATE354517T1 publication Critical patent/ATE354517T1/de

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
- 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)
Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Magnetic Resonance Imaging Apparatus (AREA)
Toys (AREA)
Mechanical Coupling Of Light Guides (AREA)
Manufacturing Cores, Coils, And Magnets (AREA)
Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
Pressure Welding/Diffusion-Bonding (AREA)
Turbine Rotor Nozzle Sealing (AREA)

AT01995382T 2000-12-11 2001-12-05 Flugzeug mit elliptischen winglets ATE354517T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US09/734,347 US6484968B2 (en)	2000-12-11	2000-12-11	Aircraft with elliptical winglets

Publications (1)

Publication Number	Publication Date
ATE354517T1 true ATE354517T1 (de)	2007-03-15

Family

ID=24951310

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT01995382T ATE354517T1 (de)	2000-12-11	2001-12-05	Flugzeug mit elliptischen winglets

Country Status (7)

Country	Link
US (1)	US6484968B2 (de)
EP (1)	EP1349778B1 (de)
AT (1)	ATE354517T1 (de)
AU (1)	AU2002225941A1 (de)
CA (1)	CA2431488C (de)
DE (1)	DE60126824T2 (de)
WO (1)	WO2002047979A2 (de)

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FR2841532B1 (fr) *	2002-06-27	2004-12-17	Airbus France	Avion a controle actif du vrillage de ses ailes
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GB0420601D0 (en) *	2004-09-16	2004-10-20	Qinetiq Ltd	Wing tip devices
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
FR2894558A1 (fr) *	2005-12-12	2007-06-15	Dassault Avions	Aile a ailette d'extremite de voilure et aeronef comportant une telle aile
US7644892B1 (en) *	2006-07-06	2010-01-12	Alford Jr Lionel D	Blended winglet
DE102006055090A1 (de) *	2006-11-21	2008-05-29	Airbus Deutschland Gmbh	Flügelendform für einen Flügel, insbesondere von Luftfahrzeugen
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
US8128035B2 (en) *	2008-04-15	2012-03-06	The Boeing Company	Winglets with recessed surfaces, and associated systems and methods
ES3040742T3 (en) *	2008-06-20	2025-11-04	Aviation Partners Inc	Curved wing tip
US9302766B2 (en)	2008-06-20	2016-04-05	Aviation Partners, Inc.	Split blended winglet
DE102009019542A1 (de) *	2009-04-30	2010-11-11	Airbus Deutschland Gmbh	Nicht-planares Flügelendstück für Tragflügel von Flugzeugen sowie Tragflügel mit einem solchen Flügelendstück
CA2761317A1 (en) *	2009-05-05	2010-11-11	Aerostar Aircraft Corporation	Aircraft winglet design having a compound curve profile
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
AU2010350897B2 (en)	2010-04-12	2015-05-14	Airbus Operations Gmbh	Fixed wing of an aircraft
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
DE102012103704B4 (de)	2011-04-30	2025-11-06	General Electric Renovables España, S.L.	Winglet für einen Rotorflügel einer Windkraftanlage
DK3650337T3 (da)	2011-06-09	2021-02-22	Aviation Partners Inc	Delt "blended" winglet
EP2562084A1 (de) *	2011-08-25	2013-02-27	KPS Limited	Drachen für ein System zur Gewinnung von Energie aus Wind
GB201115026D0 (en) *	2011-08-31	2011-10-12	Airbus Operations Ltd	Aircraft lighting device
CN102358417B (zh) *	2011-09-02	2013-09-18	北京航空航天大学	一种民用客机的机翼环形翼梢小翼
GB201201609D0 (en) *	2012-01-31	2012-03-14	Airbus Operations Ltd	A wing fin of an aircraft
US9103325B2 (en)	2012-03-20	2015-08-11	General Electric Company	Winglet for a wind turbine rotor blade
US8936219B2 (en)	2012-03-30	2015-01-20	The Boeing Company	Performance-enhancing winglet system and method
US9567066B2 (en)	2013-02-05	2017-02-14	Tamarack Aerospace Group, Inc.	Controllable airflow modification device periodic load control
KR101325593B1 (ko)	2013-05-03	2013-11-06	국방과학연구소	부분 가동타에 수직끝판이 부착된 원통형 수중운동체
US10562613B2 (en) *	2013-12-04	2020-02-18	Tamarack Aerospace Group, Inc.	Adjustable lift modification wingtip
EP3077281A4 (de)	2013-12-05	2017-07-26	Tamarack Aerospace Group, Inc.	Flügelspitzenvorrichtung
GB2522245A (en) *	2014-01-20	2015-07-22	Airbus Operations Ltd	A curved winglet
US9511850B2 (en)	2014-04-12	2016-12-06	The Boeing Company	Wing tip device for an aircraft wing
US9637225B1 (en)	2015-11-16	2017-05-02	Textron Innovations Inc.	Aircraft winglet
US11148788B2 (en)	2016-02-12	2021-10-19	Textron Innovation, Inc.	Curved wingtip for aircraft
EP3269635A1 (de) *	2016-07-12	2018-01-17	The Aircraft Performance Company UG	Flugzeugflügel
GB2559771A (en) *	2017-02-17	2018-08-22	Airbus Operations Ltd	A rib arrangement in a wing tip device
GB2559968A (en)	2017-02-22	2018-08-29	Airbus Operations Ltd	A winglet and method of designing a winglet
ES2905192T3 (es) *	2018-01-15	2022-04-07	The Aircraft Performance Company Gmbh	Ala de avión
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
GB2628523B (en) *	2022-11-16	2025-07-09	Airbus Operations Ltd	Aircraft wing
EP4630685A1 (de)	2022-12-08	2025-10-15	Alliance for Sustainable Energy, LLC	Wirbelklinge mit negativer spitze
US12258143B2 (en)	2023-02-14	2025-03-25	Continuum Dynamics, Inc.	Method of configuring a wing-mounted turbine for generating electricity and increasing thrust

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US4017041A (en)	1976-01-12	1977-04-12	Nelson Wilbur C	Airfoil tip vortex control
US4190219A (en)	1977-05-17	1980-02-26	Lockheed Corporation	Vortex diffuser
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
US4240597A (en) *	1978-08-28	1980-12-23	Gates Learjet Corporation	Wing with improved leading edge for aircraft
US4382569A (en) *	1979-12-26	1983-05-10	Grumman Aerospace Corporation	Wing tip flow control
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US5102068A (en) *	1991-02-25	1992-04-07	Gratzer Louis B	Spiroid-tipped wing
US5275358A (en) *	1991-08-02	1994-01-04	The Boeing Company	Wing/winglet configurations and methods for aircraft
JPH06144384A (ja) *	1992-11-12	1994-05-24	Mitsubishi Heavy Ind Ltd	航空機のロール制御装置
US5348253A (en) *	1993-02-01	1994-09-20	Gratzer Louis B	Blended winglet
DE29621652U1 (de) *	1996-12-13	1998-04-16	Zepf Hans Peter	Aerodynamische Auslegung für Flugzeuge hoher Streckung mit positiver Tragflügelpfeilung
US5961068A (en) *	1997-10-23	1999-10-05	Northrop Grumman Corporation	Aerodynamic control effector

2000
- 2000-12-11 US US09/734,347 patent/US6484968B2/en not_active Expired - Lifetime
2001
- 2001-12-05 CA CA2431488A patent/CA2431488C/en not_active Expired - Lifetime
- 2001-12-05 DE DE60126824T patent/DE60126824T2/de not_active Expired - Lifetime
- 2001-12-05 EP EP01995382A patent/EP1349778B1/de not_active Revoked
- 2001-12-05 AU AU2002225941A patent/AU2002225941A1/en not_active Abandoned
- 2001-12-05 WO PCT/US2001/046703 patent/WO2002047979A2/en not_active Ceased
- 2001-12-05 AT AT01995382T patent/ATE354517T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
US6484968B2 (en)	2002-11-26
EP1349778A2 (de)	2003-10-08
WO2002047979A2 (en)	2002-06-20
CA2431488C (en)	2011-04-19
US20020092947A1 (en)	2002-07-18
WO2002047979A3 (en)	2002-12-12
CA2431488A1 (en)	2002-06-20
EP1349778B1 (de)	2007-02-21
DE60126824T2 (de)	2007-10-31
EP1349778A4 (de)	2006-06-07
AU2002225941A1 (en)	2002-06-24
DE60126824D1 (de)	2007-04-05

Legal Events

Date	Code	Title	Description
2007-08-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
ATE354517T1 (de)	2007-03-15	Flugzeug mit elliptischen winglets
WO2004041640A3 (en)	2004-06-10	Slotted aircraft wing
ATE427883T1 (de)	2009-04-15	Flugelspitzenvorrichtung
FR2523072B1 (de)	1984-11-09
ATE416971T1 (de)	2008-12-15	Flugzeug mit aktiver verwindungskontrolle seiner tragflächen
RU2007148890A (ru)	2009-07-10	Лопасть несущего винта для высокоскоростного винтокрылого летательного аппарата
DE50109473D1 (de)	2006-05-24	Einrichtung zur Lärmminderung an Tragflügeln von Flugzeugen
CN108603486A (zh)	2018-09-28	风能设备的转子叶片和风能设备
CN109751284A (zh)	2019-05-14	锯齿状尾部边缘以反向推力模式提供附着流的风扇罩
ATE303856T1 (de)	2005-09-15	Flugscheibe
BR0302102A (pt)	2004-09-08	Adaptação no sentido da envergadura, de asas com bordo de fuga divergente
MX2023000869A (es)	2023-02-22	Capuchon de cierre con alas.
CN106794894B (zh)	2019-08-09	用于特技飞行的气动外形
EA200600370A1 (ru)	2006-06-30	Воздушный винт
SU1733680A1 (ru)	1992-05-15	Лопасть ветроколеса
RU2003101134A (ru)	2004-08-20	Самолет "летающая труба"
Lombardi et al.	1994	Pressure measurements on a forward-swept wing-canard configuration
Hedenström	2014	Efficiency of Lift Production in Flapping and Gliding Flight of Swifts
Probert	1998	Aspects of wing design for transonic and supersonic combat aircraft
Lou	2000	Study on aerodynamic static/dynamic stability correlation and viscous lag time
FR3135701B1 (fr)	2024-07-12	Aeronef et compresseur
RU1819810C (ru)	1993-06-07	Способ возвращени дельтаплана к месту старта
UA130628U (uk)	2018-12-10	Лопать ротора вітроенергетичної установки
BLISS et al.	1987	A new methodology for free wake analysis using curved vortex elements(Final Report)
PAN'ZHENSKII et al.	1987	Flow in a local supersonic flow in the presence of a transonic flow around a wing profile(O techenii v mestnoi sverkhzvukovoi zone pri okolozvukovom obtekanii krylovogo profilia)