BRPI0511032A - dispositivo de alta ascensão para uma aeronave - Google Patents
dispositivo de alta ascensão para uma aeronaveInfo
- Publication number
- BRPI0511032A BRPI0511032A BRPI0511032-7A BRPI0511032A BRPI0511032A BR PI0511032 A BRPI0511032 A BR PI0511032A BR PI0511032 A BRPI0511032 A BR PI0511032A BR PI0511032 A BRPI0511032 A BR PI0511032A
- Authority
- BR
- Brazil
- Prior art keywords
- wing
- aircraft
- leading edge
- boundary layer
- high rise
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C9/00—Adjustable control surfaces or members, e.g. rudders
- B64C9/14—Adjustable control surfaces or members, e.g. rudders forming slots
- B64C9/22—Adjustable control surfaces or members, e.g. rudders forming slots at the front of the wing
- B64C9/24—Adjustable control surfaces or members, e.g. rudders forming slots at the front of the wing by single flap
-
- 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
-
- 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
-
- 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
- Y02T50/30—Wing lift efficiency
-
- 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
- Y02T50/40—Weight reduction
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
DISPOSITIVO DE ALTA ASCENSãO PARA UMA AERONAVE. A presente invenção refere-se a uma aeronave que compreende uma asa (2) definindo uma superfície de aerofólio, a asa (2) compreendendo um flap de bordo de ataque curvado (1) sendo móvel entre uma posição acondicionada e uma posição desdobrada. A asa (2) é então disposta de modo que durante o vóo quando o dispositivo de alta ascensão está na posição desdobrada, possa fluir ar através de uma abertura (7) na asa (2) e sobre a superfície do aerofólio. Durante o vóo, o ar preferivelmente flui na camada de limitação (13) na superfície superior da asa (2). Isso energiza a camada de limitação (13). atrás do bordo de rastreamento do flap de bordo de ataque curvado aumentando sua estabilidade permitindo que o máximo coeficiente de ascensão alcançável seja aumentado e, por conseguinte, reduzindo velocidades de decolagem e de chegada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0410375.0A GB0410375D0 (en) | 2004-05-10 | 2004-05-10 | High lift device for an aircraft |
PCT/GB2005/001730 WO2005108205A1 (en) | 2004-05-10 | 2005-05-09 | High-lift device for an aircraft |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0511032A true BRPI0511032A (pt) | 2007-11-27 |
Family
ID=32526742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0511032-7A BRPI0511032A (pt) | 2004-05-10 | 2005-05-09 | dispositivo de alta ascensão para uma aeronave |
Country Status (6)
Country | Link |
---|---|
US (1) | US8128038B2 (pt) |
EP (2) | EP1755946B1 (pt) |
BR (1) | BRPI0511032A (pt) |
CA (1) | CA2565897C (pt) |
GB (1) | GB0410375D0 (pt) |
WO (1) | WO2005108205A1 (pt) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005027749B4 (de) * | 2005-06-16 | 2011-07-28 | Airbus Operations GmbH, 21129 | Auftriebserhöhende Klappe, insbesondere Nasenklappe, für einen aerodynamisch wirksamen Flügel |
GB0700604D0 (en) * | 2007-01-11 | 2007-02-21 | Airbus Uk Ltd | A leading edge structure for an aerofoil |
ATE513735T1 (de) | 2007-03-09 | 2011-07-15 | Asco Ind | Flügel |
GB0721284D0 (en) * | 2007-10-31 | 2007-12-12 | Airbus Uk Ltd | Actuation system for leading edge high-lift device |
DE102007061590A1 (de) * | 2007-12-20 | 2009-08-13 | Airbus Deutschland Gmbh | Hochauftriebssystem für ein Flugzeug mit einem Hauptflügel und einem verstellbaren Vorflügel |
ES2350544B1 (es) * | 2009-03-12 | 2012-05-16 | Airbus Operations, S.L. | Sistema de aumento de controlabilidad para una aeronave. |
DE102009015397A1 (de) | 2009-03-27 | 2010-09-30 | Airbus Deutschland Gmbh | Tragflügel mit einer Hochauftriebsklappe |
DE102009026457A1 (de) | 2009-05-25 | 2010-12-09 | Eads Deutschland Gmbh | Aerodynamisches Bauteil mit verformbarer Außenhaut |
GB201008773D0 (en) * | 2010-05-26 | 2010-07-14 | Airbus Uk Ltd | Aircraft slat assembly |
GB201101274D0 (en) | 2011-01-25 | 2011-03-09 | Airbus Operations Ltd | Leading edge device for an aircraft |
DE102011105912A1 (de) | 2011-06-28 | 2013-01-03 | Airbus Operations Gmbh | Tragflügel mit einem Hauptflügel und einem Hochauftriebskörper sowie Verfahren zur Ausführung von Verstellbewegungen eines Hochauftriebskörpers gegenüber einem Hauptflügel |
IL216345A (en) * | 2011-11-14 | 2017-09-28 | Israel Aerospace Ind Ltd | Wing and the devices for it |
US8622350B1 (en) * | 2011-11-14 | 2014-01-07 | The Boeing Company | Compound leading edge device for aircraft |
US9505485B2 (en) * | 2012-05-08 | 2016-11-29 | Lockheed Martin Corporation | Vortex generation |
GB2533311A (en) * | 2014-12-15 | 2016-06-22 | Airbus Operations Ltd | A track container |
EP3315399B1 (en) | 2016-10-28 | 2020-06-10 | Airbus Operations GmbH | Aircraft wing having high lift body and flexible gap sealing |
FR3073202B1 (fr) * | 2017-11-09 | 2019-11-08 | Airbus Operations | Aile comportant un bec de bord d'attaque et presentant des moyens pour prevenir le passage a une couche limite turbulente |
US10800511B2 (en) * | 2018-05-31 | 2020-10-13 | The Boeing Company | End seal device for a high-lift device of an aircraft |
US11214351B2 (en) * | 2018-06-04 | 2022-01-04 | The Boeing Company | Wing, aircraft, and method for delaying wing stall of an aircraft |
US11192637B2 (en) * | 2018-10-12 | 2021-12-07 | Aurora Flight Sciences Corporation | Boundary layer control system and device |
EP4303122A1 (en) * | 2022-07-07 | 2024-01-10 | Airbus Operations GmbH | Wing for an aircraft |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2041793A (en) * | 1934-09-01 | 1936-05-26 | Edward A Stalker | Slotted wing |
US2755039A (en) * | 1952-03-04 | 1956-07-17 | North American Aviation Inc | Aircraft wing leading edge and slot |
US3195836A (en) | 1962-04-16 | 1965-07-20 | Alvarez-Calderon Alberto | High lift slotted flap |
FR2231564B1 (pt) | 1973-05-29 | 1976-11-12 | Dassault Avions | |
GB1596642A (en) | 1977-04-06 | 1981-08-26 | British Aerospace | Aircraft wings |
US4285482A (en) | 1979-08-10 | 1981-08-25 | The Boeing Company | Wing leading edge high lift device |
US4398688A (en) | 1979-12-26 | 1983-08-16 | Lockheed Corporation | Leading edge flap for an airfoil |
US4706913A (en) | 1982-12-28 | 1987-11-17 | The Boeing Company | Variable camber leading edge assembly for an airfoil |
US4702441A (en) * | 1984-12-31 | 1987-10-27 | The Boeing Company | Aircraft wing stall control device and method |
US4753402A (en) * | 1985-12-30 | 1988-06-28 | The Boeing Company | Biased leading edge slat apparatus |
US5056741A (en) * | 1989-09-29 | 1991-10-15 | The Boeing Company | Apparatus and method for aircraft wing stall control |
US5253828A (en) * | 1992-07-17 | 1993-10-19 | The Board Of Regents Of The University Of Oklahoma | Concealable flap-actuated vortex generator |
US5927656A (en) * | 1996-06-26 | 1999-07-27 | The Boeing Company | Wing leading edge flap and method therefor |
DE19719922C1 (de) * | 1997-05-13 | 1998-11-12 | Daimler Benz Aerospace Airbus | Einrichtung zur Beeinflussung einer Wurzelströmung |
US7322547B2 (en) * | 2005-01-31 | 2008-01-29 | The Boeing Company | Aerospace vehicle leading edge slat devices and corresponding methods |
DE102006053259A1 (de) * | 2006-11-11 | 2008-05-21 | Airbus Deutschland Gmbh | Hochauftriebssystem am Tragflügel eines Flugzeugs und Verfahren zu seiner Betätigung |
-
2004
- 2004-05-10 GB GBGB0410375.0A patent/GB0410375D0/en not_active Ceased
-
2005
- 2005-05-09 WO PCT/GB2005/001730 patent/WO2005108205A1/en active Application Filing
- 2005-05-09 US US11/568,969 patent/US8128038B2/en not_active Expired - Fee Related
- 2005-05-09 EP EP05740546.6A patent/EP1755946B1/en active Active
- 2005-05-09 CA CA2565897A patent/CA2565897C/en not_active Expired - Fee Related
- 2005-05-09 BR BRPI0511032-7A patent/BRPI0511032A/pt not_active IP Right Cessation
- 2005-05-09 EP EP17152980.3A patent/EP3184417B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
CA2565897C (en) | 2016-01-26 |
CA2565897A1 (en) | 2005-11-17 |
WO2005108205A1 (en) | 2005-11-17 |
US8128038B2 (en) | 2012-03-06 |
US20070241236A1 (en) | 2007-10-18 |
EP3184417A1 (en) | 2017-06-28 |
EP3184417B1 (en) | 2018-08-15 |
GB0410375D0 (en) | 2004-06-16 |
EP1755946A1 (en) | 2007-02-28 |
EP1755946B1 (en) | 2017-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25D | Requested change of name of applicant approved |
Owner name: AIRBUS OPERATIONS LIMITED (GB) Free format text: NOME ALTERADO DE: AIRBUS UK LIMITED |
|
B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 12A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |