JP5126609B2 - 翼端装置 - Google Patents
翼端装置 Download PDFInfo
- Publication number
- JP5126609B2 JP5126609B2 JP2008530604A JP2008530604A JP5126609B2 JP 5126609 B2 JP5126609 B2 JP 5126609B2 JP 2008530604 A JP2008530604 A JP 2008530604A JP 2008530604 A JP2008530604 A JP 2008530604A JP 5126609 B2 JP5126609 B2 JP 5126609B2
- Authority
- JP
- Japan
- Prior art keywords
- wing
- wing tip
- tip device
- aircraft
- degrees
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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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)
- Toys (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Sampling And Sample Adjustment (AREA)
- Fishing Rods (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Description
Claims (14)
- 翼を含む航空機であって、前記翼は、翼端と該翼端の領域内に取付けられた翼端装置とを含んでおり、前記翼端装置は、全体として下方に延び、180度を超える傾斜角で傾斜して飛行の間に揚力を発生するように配置された領域を有するとともに、基端及び先端を含んでおり、前記翼端装置の、前記基端の近傍の部分は、前記180度を超える傾斜角で傾斜した領域を含まないことを特徴とする航空機。
- 前記翼は、正の上反角を有することを特徴とする請求項1に記載の航空機。
- 前記180度を超える傾斜角で傾斜した領域は、270度未満の傾斜角で傾斜していることを特徴とする請求項1又は2に記載の航空機。
- 前記翼端装置は、局所翼弦長の50%の全ての点を通過して前記基端から前記先端まで延びる仮想線を含んでおり、前記翼端装置の、前記基端と前記仮想線の30%との間の部分は、前記180度を超える傾斜角で傾斜した領域を含まないことを特徴とする請求項1から3のいずれか1項に記載の記載の航空機。
- 前記翼端装置は、局所翼弦長の50%の全ての点を通過して前記基端から前記先端まで延びる仮想線を含んでおり、前記180度を超える傾斜角で傾斜した領域の少なくとも一部は、前記仮想線の50%と前記先端との間に配置されることを特徴とする請求項1から4のいずれか1項に記載の航空機。
- 前記180度を超える傾斜角で傾斜した領域は、前記先端の近傍に配置されることを特徴とする請求項5に記載の航空機。
- 前記翼端装置は、前記基端から前記航空機の翼幅の3%と15%の間の距離だけ翼幅方向に延びることを特徴とする請求項1から6のいずれか1項に記載の航空機。
- 前記翼端装置は、前記基端から前記航空機の翼幅の3%と15%の間の距離だけ垂直方向に延びることを特徴とする請求項1から7のいずれか1項に記載の航空機。
- 前記翼端装置は、複数の個別の要素を含み、少なくとも1つの要素が、前記180度を超える傾斜角で傾斜した領域に配置されることを特徴とする請求項1から8のいずれか1項に記載の航空機。
- 前記翼端装置の前縁は後退型であることを特徴とする請求項1から9のいずれか1項に記載の航空機。
- 前記翼及び/又は前記翼端装置は、その使用の間に、前記航空機が静止しているときと比較して翼幅が増大するように変形することを特徴とする請求項1から10のいずれか1項に記載の航空機。
- 翼端装置を含む翼であって、前記翼及び前記翼端装置は、請求項1から11のいずれか1項に記載の航空機の翼に従って構成されていることを特徴する翼。
- 請求項1から11のいずれか1項に記載の航空機の翼端装置に従って構成されていることを特徴とする翼端装置。
- 翼端装置を含む部品キットであって、航空機を、請求項1から11のいずれか1項に記載の航空機に改造するために適していることを特徴とする部品キット。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0518755.4A GB0518755D0 (en) | 2005-09-14 | 2005-09-14 | Wing tip device |
GB0518755.4 | 2005-09-14 | ||
PCT/GB2006/003373 WO2007031732A1 (en) | 2005-09-14 | 2006-09-12 | Wing tip device |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009507719A JP2009507719A (ja) | 2009-02-26 |
JP2009507719A5 JP2009507719A5 (ja) | 2009-10-22 |
JP5126609B2 true JP5126609B2 (ja) | 2013-01-23 |
Family
ID=35221480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008530604A Expired - Fee Related JP5126609B2 (ja) | 2005-09-14 | 2006-09-12 | 翼端装置 |
Country Status (11)
Country | Link |
---|---|
US (2) | US7988100B2 (ja) |
EP (1) | EP1924493B1 (ja) |
JP (1) | JP5126609B2 (ja) |
CN (1) | CN101263052B (ja) |
AT (1) | ATE427883T1 (ja) |
BR (1) | BRPI0615834A2 (ja) |
CA (1) | CA2621139C (ja) |
DE (1) | DE602006006194D1 (ja) |
GB (1) | GB0518755D0 (ja) |
RU (1) | RU2472674C2 (ja) |
WO (1) | WO2007031732A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2753155C1 (ru) * | 2021-01-19 | 2021-08-12 | Олег Алексеевич Беляев | Тепловой расходометр жидкости |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0518755D0 (en) * | 2005-09-14 | 2005-10-19 | Airbus Uk Ltd | Wing tip device |
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 |
DK2303685T3 (en) | 2008-06-20 | 2016-01-18 | Aviat Partners Inc | KRUM wingtip |
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 |
US20110024573A1 (en) * | 2009-05-06 | 2011-02-03 | Quiet Wing Technologies, Inc. | Extended winglet with load balancing characteristics |
GB0913602D0 (en) * | 2009-08-05 | 2009-09-16 | Qinetiq Ltd | Aircraft |
US8434293B2 (en) | 2009-08-06 | 2013-05-07 | The Boeing Company | High stiffness shape memory alloy actuated aerostructure |
GB201011843D0 (en) * | 2010-07-14 | 2010-09-01 | Airbus Operations Ltd | Wing tip device |
JP5602060B2 (ja) * | 2011-02-28 | 2014-10-08 | 三菱重工業株式会社 | 風車翼およびこれを備えた風力発電装置ならびに風車翼の設計方法 |
DE102012103704A1 (de) | 2011-04-30 | 2012-10-31 | General Electric Co. | Winglet für einen Rotorflügel einer Windkraftanlage |
ES2676415T3 (es) | 2011-06-09 | 2018-07-19 | Aviation Partners, Inc. | Espiroide dividido |
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 |
US20140064979A1 (en) * | 2012-09-05 | 2014-03-06 | James David Colling | Multicant Winglets |
RU2494919C1 (ru) * | 2012-10-05 | 2013-10-10 | Юлия Алексеевна Щепочкина | Летательный аппарат |
BR102012032959A2 (pt) * | 2012-12-21 | 2015-03-17 | Embraer Sa | Dispositivo aerodinâmico de largura variável |
GB201301680D0 (en) * | 2013-01-31 | 2013-03-13 | Airbus Uk Ltd | Downwardly extending wing tip device |
US20150367932A1 (en) * | 2013-10-05 | 2015-12-24 | Dillon Mehul Patel | Delta M-Wing Unmanned Aerial Vehicle |
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 |
JP2015117002A (ja) * | 2013-12-18 | 2015-06-25 | 一夫 有▲吉▼ | 航空機の風圧抱き込み装置 |
US9511850B2 (en) | 2014-04-12 | 2016-12-06 | The Boeing Company | Wing tip device for an aircraft wing |
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 |
GB2569535A (en) * | 2017-12-18 | 2019-06-26 | Airbus Sas | Passively actuated fluid foil |
ES2905192T3 (es) * | 2018-01-15 | 2022-04-07 | The Aircraft Performance Company Gmbh | Ala de avión |
US11034436B2 (en) * | 2018-07-12 | 2021-06-15 | General Electric Company | Aerodynamic tip feature |
GB2577303A (en) | 2018-09-21 | 2020-03-25 | Airbus Operations Ltd | A wing tip device |
US11440644B2 (en) * | 2020-02-21 | 2022-09-13 | Textron Innovations Inc. | Download reducing winglets for aircraft having a rotor producing downwash and method of operating the same |
US12017754B2 (en) | 2020-03-12 | 2024-06-25 | Textron Innovations Inc. | Download reducing wingtips |
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 |
GB2628523A (en) * | 2022-11-16 | 2024-10-02 | Airbus Operations Ltd | Aircraft wing |
Family Cites Families (28)
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US2565990A (en) * | 1945-10-31 | 1951-08-28 | Nat D Etudes & De Rech S Aeron | Wing-tip control surface for aircraft |
US2576981A (en) * | 1949-02-08 | 1951-12-04 | Vogt Richard | Twisted wing tip fin for airplanes |
US3411738A (en) * | 1966-10-27 | 1968-11-19 | William E. Sargent | Airfoil tip |
DE2756107C2 (de) * | 1977-12-16 | 1980-02-28 | Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen | Hochwirksames Seitenleitwerk mit variabler Flügelgeometrie |
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GB8310224D0 (en) * | 1983-04-15 | 1983-05-18 | British Aerospace | Wing tip arrangement |
US5072894A (en) * | 1989-10-02 | 1991-12-17 | Rockwell International Corporation | Apparatus and method for increasing the angle of attack operating range of an aircraft |
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JP2002173093A (ja) * | 2000-12-07 | 2002-06-18 | Toyota Motor Corp | 航空機の翼端装置 |
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 |
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EP1515887A1 (en) * | 2002-06-26 | 2005-03-23 | McCarthy, Peter T. | High efficiency tip vortex reversal and induced drag reduction |
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 |
US7475848B2 (en) * | 2003-11-11 | 2009-01-13 | Morgenstern John M | Wing employing leading edge flaps and winglets to achieve improved aerodynamic performance |
DE202004014384U1 (de) | 2004-09-16 | 2004-11-18 | Ramadani, Samet | Flügel- und Ruderanordnung für ein Flugzeug |
GB0420601D0 (en) * | 2004-09-16 | 2004-10-20 | Qinetiq Ltd | Wing tip devices |
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 |
GB0518755D0 (en) * | 2005-09-14 | 2005-10-19 | Airbus Uk Ltd | Wing tip device |
-
2005
- 2005-09-14 GB GBGB0518755.4A patent/GB0518755D0/en not_active Ceased
-
2006
- 2006-09-12 EP EP06779389A patent/EP1924493B1/en not_active Not-in-force
- 2006-09-12 RU RU2008114078/11A patent/RU2472674C2/ru not_active IP Right Cessation
- 2006-09-12 CN CN200680033114XA patent/CN101263052B/zh not_active Expired - Fee Related
- 2006-09-12 CA CA2621139A patent/CA2621139C/en not_active Expired - Fee Related
- 2006-09-12 JP JP2008530604A patent/JP5126609B2/ja not_active Expired - Fee Related
- 2006-09-12 DE DE602006006194T patent/DE602006006194D1/de active Active
- 2006-09-12 AT AT06779389T patent/ATE427883T1/de not_active IP Right Cessation
- 2006-09-12 US US12/066,391 patent/US7988100B2/en not_active Expired - Fee Related
- 2006-09-12 BR BRPI0615834-0A patent/BRPI0615834A2/pt not_active IP Right Cessation
- 2006-09-12 WO PCT/GB2006/003373 patent/WO2007031732A1/en active Application Filing
-
2011
- 2011-06-08 US US13/155,836 patent/US8342456B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2753155C1 (ru) * | 2021-01-19 | 2021-08-12 | Олег Алексеевич Беляев | Тепловой расходометр жидкости |
Also Published As
Publication number | Publication date |
---|---|
US20110272530A1 (en) | 2011-11-10 |
JP2009507719A (ja) | 2009-02-26 |
CA2621139C (en) | 2015-06-30 |
CN101263052B (zh) | 2012-11-28 |
ATE427883T1 (de) | 2009-04-15 |
US7988100B2 (en) | 2011-08-02 |
BRPI0615834A2 (pt) | 2011-05-31 |
GB0518755D0 (en) | 2005-10-19 |
EP1924493A1 (en) | 2008-05-28 |
DE602006006194D1 (de) | 2009-05-20 |
CA2621139A1 (en) | 2007-03-22 |
RU2008114078A (ru) | 2009-10-20 |
US20080223991A1 (en) | 2008-09-18 |
EP1924493B1 (en) | 2009-04-08 |
US8342456B2 (en) | 2013-01-01 |
CN101263052A (zh) | 2008-09-10 |
WO2007031732A1 (en) | 2007-03-22 |
RU2472674C2 (ru) | 2013-01-20 |
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