SG11201806960QA - Edge morphing arrangement for an airfoil - Google Patents
Edge morphing arrangement for an airfoilInfo
- Publication number
- SG11201806960QA SG11201806960QA SG11201806960QA SG11201806960QA SG11201806960QA SG 11201806960Q A SG11201806960Q A SG 11201806960QA SG 11201806960Q A SG11201806960Q A SG 11201806960QA SG 11201806960Q A SG11201806960Q A SG 11201806960QA SG 11201806960Q A SG11201806960Q A SG 11201806960QA
- Authority
- SG
- Singapore
- Prior art keywords
- flap
- ann arbor
- international
- lower surfaces
- driven surface
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/38—Adjustment of complete wings or parts thereof
- B64C3/44—Varying camber
- B64C3/48—Varying camber by relatively-movable parts of wing structures
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/38—Adjustment of complete wings or parts thereof
- B64C3/44—Varying camber
- B64C2003/445—Varying camber by changing shape according to the speed, e.g. by morphing
-
- 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)
- Mechanical Engineering (AREA)
- Toys (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property -, Organization MD 1111101110101011111 HO 11111011101 10113 101111011011111011 III International Bureau ... .... ..Yjd ..... ...,/ (10) International Publication Number (43) International Publication Date WO 2017/151580 Al 8 September 2017 (08.09.2017) WIP0 I PCT (51) International Patent Classification: B64C 3/48 (2006.01) (21) International Application Number: (22) International Filing Date: 28 February 2017 (28.02.2017) (25) Filing Language: (26) Publication Language: (30) Priority Data: 62/301,143 29 February 2016 (29.02.2016) (71) Applicant: FLEXSYS, INC. [US/US]; wealth Blvd., Suite D, Ann Arbor, MI 48105 (US). (72) Inventors: KOTA, Sridhar; 2256 Arbor, MI 48103 (US). ERVIN, Gregory lan Drive, Canton, MI 48187 (US). Leslie Park Circle, Ann Arbor, MI 48105 Jia; 2939 Leslie Park Circle, Ann Arbor, MARIC, Dragan; 1330 Heatherwood (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, PCT/US2017/019886 DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, English NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, English RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. US (84) Designated States (unless otherwise indicated, for every 2205 Common- kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, Gray Fox Court, Ann TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, F.; 7765 Birck- DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LO, Jia-Hsuan; 2939 LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, (US). LU, Kerr- MI 48105 (US). SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, Lane, Ann Arbor, GW, KM, ML, MR, NE, SN, TD, TG). 3005 Fernwood, Unit Published: TSANG, Ruey-Khan with international search report (Art. 21(3)) MI 48104 (US). Gilson & Lione, Ann Arbor, MI 48104 MI 48108 (US). TROST, Mark R.; 101, Ann Arbor, MI 48108 (US). K.; 2612 Towner Blvd., Ann Arbor, (74) Agent: ANGELOCCI, Nicholas; Brinks 524 South Main Street, Suite 200, (US). FOR AN AIRFOIL 42a 62 30 32 32a 32b 36 HI 80 81 38 . (54) Title: EDGE MORPHING ARRANGEMENT 22 52 56—, 50-- Il 54- . 4 44 Ot 70 in 1-1 kin 1-1 ---- (57) : An edge-morphing arrangement L .-- are joined together. An actuator is coupled to a driven surface and actuated to move the driven surface and change the shape thereof, ::::) with the non-driven surface changing its shape in response to actuation of the driven surface. The upper and lower surfaces can be N part of a sub-flap mounted to a traditional 0 isting structure in the flap, or the flap components can be mounted to the sub-flap. The upper and lower surfaces can alternatively re- place the traditional flap in the fixed wing of an aircraft. The upper and lower surfaces are continuous and can be deflected upward, downward, or twisted in a span-wise direction relative to the flap or wing. ' © 34 a 34 34 a 34b 80 18 46 72 74 FIG. 6 for an airfoil includes a compliant upper surface and a compliant lower surface that flap of the fixed wing of an airplane. The upper and lower surfaces can be mounted to ex -
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662301143P | 2016-02-29 | 2016-02-29 | |
PCT/US2017/019886 WO2017151580A1 (en) | 2016-02-29 | 2017-02-28 | Edge morphing arrangement for an airfoil |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201806960QA true SG11201806960QA (en) | 2018-09-27 |
Family
ID=59743211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201806960QA SG11201806960QA (en) | 2016-02-29 | 2017-02-28 | Edge morphing arrangement for an airfoil |
Country Status (10)
Country | Link |
---|---|
US (1) | US11174002B2 (en) |
EP (1) | EP3423350B1 (en) |
JP (1) | JP2019507055A (en) |
KR (1) | KR20180121569A (en) |
CN (1) | CN108698684A (en) |
AU (1) | AU2017225894A1 (en) |
CA (1) | CA3016039C (en) |
IL (1) | IL261298A (en) |
SG (1) | SG11201806960QA (en) |
WO (1) | WO2017151580A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3423350B1 (en) * | 2016-02-29 | 2022-06-29 | Flexsys Inc. | Edge morphing arrangement for an airfoil |
US11325700B2 (en) * | 2017-07-21 | 2022-05-10 | The Government Of The United States Of America, As Represented By The Secretary Of The Navy | Hypersonic waverider stream surface actuation for variable design point operation |
EP3492374A3 (en) | 2017-11-29 | 2019-09-04 | Airbus Operations Limited | Retrofit flight control surface |
CN108100226B (en) * | 2017-11-30 | 2021-06-08 | 中国航空工业集团公司沈阳飞机设计研究所 | Variable radius wing leading edge structure |
KR102278223B1 (en) * | 2020-02-12 | 2021-07-15 | 경일대학교산학협력단 | Actuator |
WO2022087607A1 (en) * | 2020-10-20 | 2022-04-28 | Roland Industries, Inc. | Mono-winged drone |
JP7510687B2 (en) | 2021-03-17 | 2024-07-04 | 国立研究開発法人宇宙航空研究開発機構 | Wings and aircraft |
FR3129373A1 (en) * | 2021-11-24 | 2023-05-26 | Airbus Operations | Variable geometry control system for an aircraft wing. |
FR3129372A1 (en) * | 2021-11-24 | 2023-05-26 | Airbus Operations | Flexible pillar for a flexible framework of a variable geometry control surface. |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
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US4351502A (en) * | 1980-05-21 | 1982-09-28 | The Boeing Company | Continuous skin, variable camber airfoil edge actuating mechanism |
SU1762488A1 (en) | 1990-01-30 | 1994-04-30 | Центральный аэрогидродинамический институт им.проф.Н.Е.Жуковского | Adaptive wing |
DE19653851C2 (en) * | 1996-12-21 | 1999-09-02 | Daimler Chrysler Ag | Aerodynamic body with internal actuators |
DE19707392A1 (en) * | 1997-02-25 | 1998-08-27 | Deutsch Zentr Luft & Raumfahrt | Aerodynamic component, such as a flap, wing, elevator or vertical tail, with variable curvature |
DE19742314C2 (en) * | 1997-09-25 | 2000-06-21 | Daimler Chrysler Ag | Supporting structure |
US5887828A (en) * | 1997-11-13 | 1999-03-30 | Northrop Grumman Corporation | Seamless mission adaptive control surface |
US6045096A (en) * | 1998-06-30 | 2000-04-04 | Rinn; Aaron | Variable camber airfoil |
DE19852944C1 (en) * | 1998-11-17 | 2000-02-10 | Daimler Chrysler Ag | Variable geometry wing profile has flexible construction for the leading and trailing edges operated by integral actuators |
DE602004029655D1 (en) * | 2003-03-03 | 2010-12-02 | Flexsys Inc | Adaptives flexibles flügel- und rotorsystem |
DE102004045651B4 (en) * | 2004-09-21 | 2010-09-16 | Airbus Deutschland Gmbh | Wing, in particular wing of an aircraft, with variable profile |
DE102004062998B4 (en) * | 2004-12-22 | 2010-09-09 | Airbus Deutschland Gmbh | Wing, in particular wing of an aircraft, with variable profile shape |
DE102005061750A1 (en) * | 2005-12-21 | 2007-07-05 | Eads Deutschland Gmbh | Flexible control surface for an aircraft |
CA2650535A1 (en) * | 2006-04-27 | 2007-12-21 | Flexsys, Inc. | Compliant structure design for varying surface contours |
DE102007013289B4 (en) | 2007-03-16 | 2010-02-04 | Eurocopter Deutschland Gmbh | Profile deformation using the example of a rotor blade |
ES2326352B1 (en) * | 2007-09-14 | 2010-07-15 | GAMESA INNOVATION & TECHNOLOGY, S.L. | AEROGENERATOR SHOVEL WITH DEFLECTABLE ALERONS CONTROLLED BY CHANGES OF PRESSURE ON THE SURFACE. |
WO2009061478A1 (en) | 2007-11-06 | 2009-05-14 | Flexsys, Inc. | Active control surfaces for wind turbine blades |
US8418967B2 (en) * | 2008-02-21 | 2013-04-16 | Cornerstone Research Group, Inc. | Passive adaptive structures |
DE102008022422A1 (en) | 2008-05-07 | 2009-11-19 | Arno Hoffmann | Flexible aircraft airfoil, has bracket fastened to rear wall, and wing rear edge moving upwards or downwards to create profile change by pulling and pushing of lever that is connected with rotating device in rigid manner |
US8256719B2 (en) * | 2008-12-01 | 2012-09-04 | The Boeing Company | Shape changing airfoil system |
US8366057B2 (en) * | 2009-07-28 | 2013-02-05 | University Of Kansas | Method and apparatus for pressure adaptive morphing structure |
GB2486876A (en) * | 2010-12-20 | 2012-07-04 | Vestas Wind Sys As | Wind turbine blade flap |
IL216345A (en) * | 2011-11-14 | 2017-09-28 | Israel Aerospace Ind Ltd | Wing and devices therefor |
US8844879B2 (en) * | 2011-12-12 | 2014-09-30 | The Boeing Company | Wing variable camber trailing edge tip |
WO2014085835A2 (en) | 2012-11-28 | 2014-06-05 | Bray Robert Reginald | Wing and application thereof |
EP2757254B1 (en) * | 2013-01-21 | 2016-06-01 | Alstom Wind, S.L.U. | Wind turbine blade |
DE102013006166A1 (en) * | 2013-04-03 | 2014-10-09 | Tembra Gmbh & Co. Kg | Shape variable, fluidically actuated trailing edge on rotor blades |
US10017243B2 (en) | 2013-09-24 | 2018-07-10 | The Boeing Company | Adaptive trailing edge actuator system and method |
US9896188B1 (en) * | 2013-12-04 | 2018-02-20 | The United States Of America As Represented By The Secretary Of The Air Force | Variable camber adaptive compliant wing system |
US9598167B2 (en) * | 2014-03-04 | 2017-03-21 | The Boeing Company | Morphing airfoil leading edge |
US9463869B2 (en) * | 2014-06-06 | 2016-10-11 | The Boeing Company | Slidable divergent trailing edge device |
ES2728917T3 (en) * | 2014-06-12 | 2019-10-29 | Airbus Operations Gmbh | Output device for progressive variation of an aerodynamic profile |
FR3022525B1 (en) * | 2014-06-18 | 2017-02-17 | Julien Morel | WING FOR PROPULSION OF A GEAR |
CA2961872A1 (en) * | 2014-09-25 | 2016-03-31 | Bombardier Inc. | Morphing skin for an aircraft |
EP3020629A1 (en) * | 2014-11-14 | 2016-05-18 | Airbus Defence and Space GmbH | Method for constructing a kinematic lever, use of same and related computer programm product |
CN104443354B (en) * | 2014-11-21 | 2016-10-12 | 南京航空航天大学 | A kind of wing with self adaptation variable camber trailing edge |
GB2537630B (en) * | 2015-04-21 | 2020-11-04 | Agustawestland Ltd | An aerofoil |
US10272984B2 (en) * | 2015-06-25 | 2019-04-30 | The Boeing Company | Apparatuses and methods for flexurally controlling elongated structures |
EP3423350B1 (en) * | 2016-02-29 | 2022-06-29 | Flexsys Inc. | Edge morphing arrangement for an airfoil |
-
2017
- 2017-02-28 EP EP17760586.2A patent/EP3423350B1/en active Active
- 2017-02-28 CA CA3016039A patent/CA3016039C/en active Active
- 2017-02-28 JP JP2018546533A patent/JP2019507055A/en active Pending
- 2017-02-28 AU AU2017225894A patent/AU2017225894A1/en not_active Abandoned
- 2017-02-28 WO PCT/US2017/019886 patent/WO2017151580A1/en active Application Filing
- 2017-02-28 US US16/079,369 patent/US11174002B2/en active Active
- 2017-02-28 SG SG11201806960QA patent/SG11201806960QA/en unknown
- 2017-02-28 KR KR1020187028207A patent/KR20180121569A/en not_active Application Discontinuation
- 2017-02-28 CN CN201780013964.1A patent/CN108698684A/en active Pending
-
2018
- 2018-08-22 IL IL261298A patent/IL261298A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US20190061910A1 (en) | 2019-02-28 |
US11174002B2 (en) | 2021-11-16 |
AU2017225894A1 (en) | 2018-09-06 |
WO2017151580A1 (en) | 2017-09-08 |
BR112018017313A2 (en) | 2019-01-02 |
CA3016039C (en) | 2023-09-26 |
EP3423350A1 (en) | 2019-01-09 |
EP3423350A4 (en) | 2019-10-16 |
EP3423350B1 (en) | 2022-06-29 |
IL261298A (en) | 2018-10-31 |
KR20180121569A (en) | 2018-11-07 |
JP2019507055A (en) | 2019-03-14 |
CN108698684A (en) | 2018-10-23 |
CA3016039A1 (en) | 2017-09-08 |
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