JP2011502882A - マルチセグメント・フラップフェンスのための方法及び装置 - Google Patents
マルチセグメント・フラップフェンスのための方法及び装置 Download PDFInfo
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- JP2011502882A JP2011502882A JP2010534086A JP2010534086A JP2011502882A JP 2011502882 A JP2011502882 A JP 2011502882A JP 2010534086 A JP2010534086 A JP 2010534086A JP 2010534086 A JP2010534086 A JP 2010534086A JP 2011502882 A JP2011502882 A JP 2011502882A
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- fence
- flap
- segment
- wing
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- 238000000034 method Methods 0.000 title claims description 8
- 239000002131 composite material Substances 0.000 claims abstract description 10
- 239000003831 antifriction material Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241001264313 Semioptera wallacii Species 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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- 230000002123 temporal effect Effects 0.000 description 1
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/58—Wings provided with fences or spoilers
-
- 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
- B64C9/16—Adjustable control surfaces or members, e.g. rudders forming slots at the rear of the wing
-
- 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
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Fencing (AREA)
- Catching Or Destruction (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Laminated Bodies (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
Description
Claims (11)
- フラップを有する航空機の翼用マルチセグメント・フラップフェンスであって:
フラップの上面に固定されフラップの上面から展開する第1フェンスセグメント;及び、
翼の下面に固定され第1フェンスセグメントの方向とは反対の方向に翼の下面から展開する第2フェンスセグメント;
を含み、
第1フェンスセグメント及び第2フェンスセグメントが、互いに対してスライド自在に関節接合して、フラップが展開位置にある時に複合フェンス構造を形成する、マルチセグメント・フラップフェンス。 - 第1フェンス構造が、第2フェンス構造の表面積よりも小さい表面積を有する、請求項1に記載のマルチセグメント・フラップフェンス。
- 第1フェンス構造が第1後縁を有し、第2フェンス構造が第2後縁を有し、第1及び第2後縁が、フラップが展開位置にある時に実質的に接触している、請求項1に記載のマルチセグメント・フラップフェンス。
- 第1フェンスセグメントがフラップの外側端部に固定されている、請求項1に記載のマルチセグメント・フラップフェンス。
- 固定部分;
フラップ;及び、
フラップフェンス
を含み、
前記フラップフェンスが、フラップの上面に固定されフラップの上面から展開する第1フェンスセグメント、及び翼の下面に固定され、第1フェンスセグメントの方向とは反対の方向に翼の下面から展開する第2フェンスセグメントを含み、第1フェンスセグメントと第2フェンスセグメントが互いに対してスライド自在に関節接合して、フラップが展開位置にある時に複合フェンス構造を形成する、航空機の翼。 - 第1フェンス構造が、第2フェンス構造の表面積よりも小さい表面積を有する、請求項5に記載の航空機の翼。
- 第1フェンス構造が第1後縁を有し、第2フェンス構造が第2後縁を有し、フラップが展開位置にある時に、第1及び第2後縁が実質的に接触している、請求項5に記載の航空機の翼。
- フラップが外側フラップである、請求項5に記載の航空機の翼。
- 固定部分と、固定部分に可動に取り付けられたフラップとを有する航空機の翼に関連する渦騒音を低減する方法であって:
第1フェンスセグメントを設け;
第2フェンスセグメントを設け;
第1フェンスセグメントをフラップの上面に固定し;
フラップが展開位置にある時に、第1フェンスセグメントと第2フェンスセグメントが互いに対してスライド自在に間接接合して複合フェンス構造を形成するように、第2フェンスセグメントを翼の固定部分の下面に第1フェンスセグメントの方向とは反対の方向に固定する
ことを含む方法。 - 減摩材料で、第1フェンスセグメントと第2フェンスセグメントのうちの少なくとも一つをコーティングすることをさらに含む、請求項9に記載の方法。
- フラップが約40°展開している時に、複合フェンス構造が形成されるように固定ステップが行われる、請求項9に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/941,780 US7874524B2 (en) | 2007-11-16 | 2007-11-16 | Methods and apparatus for a multi-segment flap fence |
US11/941,780 | 2007-11-16 | ||
PCT/US2008/081472 WO2009067319A2 (en) | 2007-11-16 | 2008-10-28 | Method and apparatus for a multi-segment flap fence |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011502882A true JP2011502882A (ja) | 2011-01-27 |
JP5453291B2 JP5453291B2 (ja) | 2014-03-26 |
Family
ID=40627709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010534086A Active JP5453291B2 (ja) | 2007-11-16 | 2008-10-28 | マルチセグメント・フラップフェンスのための方法及び装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7874524B2 (ja) |
EP (1) | EP2207717B1 (ja) |
JP (1) | JP5453291B2 (ja) |
CN (1) | CN101861270B (ja) |
AT (1) | ATE552170T1 (ja) |
WO (1) | WO2009067319A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009154756A (ja) * | 2007-12-27 | 2009-07-16 | Japan Aerospace Exploration Agency | 舵面端騒音低減デバイス |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7874524B2 (en) | 2007-11-16 | 2011-01-25 | The Boeing Company | Methods and apparatus for a multi-segment flap fence |
JP5286527B2 (ja) | 2009-07-13 | 2013-09-11 | 三菱重工業株式会社 | 高揚力発生装置、翼および高揚力発生装置の騒音低減装置 |
US9302761B2 (en) * | 2011-03-30 | 2016-04-05 | The Society Of Japanese Aerospace Companies | High-lift device of flight vehicle |
JP5956803B2 (ja) * | 2012-03-29 | 2016-07-27 | 一般社団法人日本航空宇宙工業会 | 飛行体の高揚力装置 |
CN102642616B (zh) * | 2012-05-11 | 2014-09-17 | 中国航空工业集团公司西安飞机设计研究所 | 一种带固定双缝襟翼的飞机增升装置 |
BR102012032959A2 (pt) * | 2012-12-21 | 2015-03-17 | Embraer Sa | Dispositivo aerodinâmico de largura variável |
US9464532B2 (en) | 2013-03-05 | 2016-10-11 | Bell Helicopter Textron Inc. | System and method for reducing rotor blade noise |
CN103803056A (zh) * | 2013-10-25 | 2014-05-21 | 苏州艾锐泰克无人飞行器科技有限公司 | 无人机机身顶扰流板 |
US10532805B2 (en) * | 2016-09-20 | 2020-01-14 | Gulfstream Aerospace Corporation | Airfoil for an aircraft having reduced noise generation |
US10919614B2 (en) | 2017-09-06 | 2021-02-16 | Airbus Operations Gmbh | Airfoil with a main wing and a high-lift body |
CN110539882B (zh) * | 2019-07-16 | 2021-07-16 | 中国航空研究院 | 一种前缘变弯襟翼和前缘缝翼交界处流动优化方法及装置 |
CN117864381B (zh) * | 2024-02-18 | 2024-07-19 | 中国航空研究院 | 一种气动和噪声综合寻优的柔性连续变弯混合增升装置 |
Citations (6)
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JPH0228999U (ja) * | 1988-08-08 | 1990-02-23 | ||
JPH0478793A (ja) * | 1990-07-19 | 1992-03-12 | Mitsubishi Heavy Ind Ltd | 航空機 |
JPH07223593A (ja) * | 1994-02-14 | 1995-08-22 | Mitsubishi Heavy Ind Ltd | ボルテックスフラップ |
US5518210A (en) * | 1994-04-11 | 1996-05-21 | Mcdonnell Douglas Corporation | Seal plate for aircraft movable flight control surfaces |
US5749546A (en) * | 1995-07-10 | 1998-05-12 | The Boeing Company | Method and apparatus for reducing airframe aerosound |
US7874524B2 (en) * | 2007-11-16 | 2011-01-25 | The Boeing Company | Methods and apparatus for a multi-segment flap fence |
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-
2007
- 2007-11-16 US US11/941,780 patent/US7874524B2/en active Active
-
2008
- 2008-10-28 WO PCT/US2008/081472 patent/WO2009067319A2/en active Application Filing
- 2008-10-28 CN CN2008801161126A patent/CN101861270B/zh active Active
- 2008-10-28 AT AT08852255T patent/ATE552170T1/de active
- 2008-10-28 EP EP08852255A patent/EP2207717B1/en active Active
- 2008-10-28 JP JP2010534086A patent/JP5453291B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0228999U (ja) * | 1988-08-08 | 1990-02-23 | ||
JPH0478793A (ja) * | 1990-07-19 | 1992-03-12 | Mitsubishi Heavy Ind Ltd | 航空機 |
JPH07223593A (ja) * | 1994-02-14 | 1995-08-22 | Mitsubishi Heavy Ind Ltd | ボルテックスフラップ |
US5518210A (en) * | 1994-04-11 | 1996-05-21 | Mcdonnell Douglas Corporation | Seal plate for aircraft movable flight control surfaces |
US5749546A (en) * | 1995-07-10 | 1998-05-12 | The Boeing Company | Method and apparatus for reducing airframe aerosound |
US7874524B2 (en) * | 2007-11-16 | 2011-01-25 | The Boeing Company | Methods and apparatus for a multi-segment flap fence |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009154756A (ja) * | 2007-12-27 | 2009-07-16 | Japan Aerospace Exploration Agency | 舵面端騒音低減デバイス |
Also Published As
Publication number | Publication date |
---|---|
WO2009067319A3 (en) | 2009-07-23 |
EP2207717B1 (en) | 2012-04-04 |
US7874524B2 (en) | 2011-01-25 |
US20090127404A1 (en) | 2009-05-21 |
CN101861270B (zh) | 2013-10-30 |
ATE552170T1 (de) | 2012-04-15 |
EP2207717A2 (en) | 2010-07-21 |
JP5453291B2 (ja) | 2014-03-26 |
CN101861270A (zh) | 2010-10-13 |
WO2009067319A2 (en) | 2009-05-28 |
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