WO2007005687A1 - Retractable vortex generator - Google Patents
Retractable vortex generator Download PDFInfo
- Publication number
- WO2007005687A1 WO2007005687A1 PCT/US2006/025730 US2006025730W WO2007005687A1 WO 2007005687 A1 WO2007005687 A1 WO 2007005687A1 US 2006025730 W US2006025730 W US 2006025730W WO 2007005687 A1 WO2007005687 A1 WO 2007005687A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- flow control
- vortex generators
- control surface
- vortex generator
- flow
- Prior art date
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
-
- 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
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06786059A EP1896323B1 (en) | 2005-06-30 | 2006-06-30 | Retractable vortex generator |
AU2006265854A AU2006265854A1 (en) | 2005-06-30 | 2006-06-30 | Retractable vortex generator |
CA2613446A CA2613446C (en) | 2005-06-30 | 2006-06-30 | Retractable vortex generator |
JP2008519640A JP2008544921A (en) | 2005-06-30 | 2006-06-30 | Retractable vortex generator |
BRPI0613492-0A BRPI0613492A2 (en) | 2005-06-30 | 2006-06-30 | retractable vortex generator |
AT06786059T ATE433909T1 (en) | 2005-06-30 | 2006-06-30 | RETRACTABLE VIBRATE GENERATOR |
DE602006007353T DE602006007353D1 (en) | 2005-06-30 | 2006-06-30 | POWERS WIRELESS GENERATOR |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69518105P | 2005-06-30 | 2005-06-30 | |
US60/695,181 | 2005-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007005687A1 true WO2007005687A1 (en) | 2007-01-11 |
Family
ID=37307191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2006/025730 WO2007005687A1 (en) | 2005-06-30 | 2006-06-30 | Retractable vortex generator |
Country Status (12)
Country | Link |
---|---|
US (1) | US7878457B2 (en) |
EP (1) | EP1896323B1 (en) |
JP (1) | JP2008544921A (en) |
KR (1) | KR20080025379A (en) |
CN (1) | CN101213131A (en) |
AT (1) | ATE433909T1 (en) |
AU (1) | AU2006265854A1 (en) |
BR (1) | BRPI0613492A2 (en) |
CA (1) | CA2613446C (en) |
DE (1) | DE602006007353D1 (en) |
RU (1) | RU2008103327A (en) |
WO (1) | WO2007005687A1 (en) |
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FR2920130A1 (en) * | 2007-08-24 | 2009-02-27 | Airbus France Sas | DEVICE FOR GENERATING AERODYNAMIC DISTURBANCES TO PROTECT THE OUTER SURFACE OF AN AIRCRAFT AGAINST HIGH TEMPERATURES |
WO2009064544A1 (en) * | 2007-11-14 | 2009-05-22 | The Boeing Company | Apparatus and method for generating vortexes in fluid flow adjacent to a surface |
JP2010507812A (en) * | 2007-11-09 | 2010-03-11 | ビ−エイイ− システムズ パブリック リミテッド カンパニ− | Improvements to methods of manufacturing structural members |
JP2011520688A (en) * | 2008-05-14 | 2011-07-21 | レイセオン カンパニー | Shape change structure with superelastic foam material |
US8061986B2 (en) | 2010-06-11 | 2011-11-22 | General Electric Company | Wind turbine blades with controllable aerodynamic vortex elements |
EP2402595A2 (en) | 2010-07-02 | 2012-01-04 | General Electric Company | Wind turbine blades with actively controlled flow through vortex elements. |
US8167554B2 (en) | 2011-01-28 | 2012-05-01 | General Electric Corporation | Actuatable surface features for wind turbine rotor blades |
WO2015113011A1 (en) * | 2014-01-27 | 2015-07-30 | Siemens Aktiengesellschaft | Dual purpose slat-spoiler for wind turbine blade |
US9267491B2 (en) | 2013-07-02 | 2016-02-23 | General Electric Company | Wind turbine rotor blade having a spoiler |
US9523279B2 (en) | 2013-11-12 | 2016-12-20 | General Electric Company | Rotor blade fence for a wind turbine |
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US9752559B2 (en) | 2014-01-17 | 2017-09-05 | General Electric Company | Rotatable aerodynamic surface features for wind turbine rotor blades |
US9939391B1 (en) | 2016-12-15 | 2018-04-10 | Bell Helicopter Textron Inc. | Inspection method using a film overlay |
US10352906B2 (en) | 2016-12-15 | 2019-07-16 | Bell Helicopter Textron Inc. | Through-transmission ultrasonic testing apparatus |
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US8746053B2 (en) | 2010-12-16 | 2014-06-10 | Inventus Holdings, Llc | Method for determining optimum vortex generator placement for maximum efficiency on a retrofitted wind turbine generator of unknown aerodynamic design |
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ES2759027T3 (en) * | 2011-07-22 | 2020-05-07 | Lm Wp Patent Holding As | A vortex generator arrangement for a lift surface |
US9416802B2 (en) | 2012-12-31 | 2016-08-16 | University Of Kansas | Radar energy absorbing deformable low drag vortex generator |
US9464532B2 (en) * | 2013-03-05 | 2016-10-11 | Bell Helicopter Textron Inc. | System and method for reducing rotor blade noise |
US9638176B2 (en) | 2013-05-10 | 2017-05-02 | The Boeing Company | Vortex generator using shape memory alloys |
DE102013210733B4 (en) * | 2013-06-10 | 2021-03-25 | Senvion Gmbh | Rotor blade and vortex generator |
US9689374B2 (en) | 2013-10-09 | 2017-06-27 | Siemens Aktiengesellschaft | Method and apparatus for reduction of fatigue and gust loads on wind turbine blades |
US9789956B2 (en) * | 2014-09-19 | 2017-10-17 | The Boeing Company | Vortex generators responsive to ambient conditions |
US10087912B2 (en) | 2015-01-30 | 2018-10-02 | General Electric Company | Vortex generator for a rotor blade |
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US10259562B2 (en) | 2015-12-18 | 2019-04-16 | Amazon Technologies, Inc. | Propeller blade trailing edge fringes for improved sound control |
US20170174326A1 (en) * | 2015-12-18 | 2017-06-22 | Sikorsky Aircraft Corporation | Vortex generators and method of creating vortices on an aircraft |
US10232929B2 (en) | 2015-12-18 | 2019-03-19 | Sikorsky Aircraft Corporation | Plate member for reducing drag on a fairing of an aircraft |
US10220939B2 (en) | 2015-12-18 | 2019-03-05 | Sikorsky Aircraft Corporation | Active airflow system and method of reducing drag for aircraft |
US10011346B2 (en) | 2015-12-18 | 2018-07-03 | Amazon Technologies, Inc. | Propeller blade indentations for improved aerodynamic performance and sound control |
US20170175531A1 (en) * | 2015-12-18 | 2017-06-22 | Amazon Technologies, Inc. | Propeller blade protrusions for improved aerodynamic performance and sound control |
US10099773B2 (en) | 2015-12-18 | 2018-10-16 | Amazon Technologies, Inc. | Propeller blade leading edge serrations for improved sound control |
US10259574B2 (en) | 2015-12-18 | 2019-04-16 | Amazon Technologies, Inc. | Propeller surface area treatments for sound dampening |
US10933988B2 (en) | 2015-12-18 | 2021-03-02 | Amazon Technologies, Inc. | Propeller blade treatments for sound control |
US10460717B2 (en) | 2015-12-18 | 2019-10-29 | Amazon Technologies, Inc. | Carbon nanotube transducers on propeller blades for sound control |
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DK3267031T3 (en) * | 2016-07-05 | 2019-09-16 | Siemens Gamesa Renewable Energy As | Wind turbine rotor blades with VORTEX GENERATORS |
US10487796B2 (en) | 2016-10-13 | 2019-11-26 | General Electric Company | Attachment methods for surface features of wind turbine rotor blades |
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US10994826B2 (en) * | 2017-01-12 | 2021-05-04 | The Boeing Company | Temperature sensitive self actuated heat boundary layer control device |
US10465652B2 (en) | 2017-01-26 | 2019-11-05 | General Electric Company | Vortex generators for wind turbine rotor blades having noise-reducing features |
US10889370B2 (en) * | 2018-07-02 | 2021-01-12 | Textron Innovations Inc. | Chord-wise variable vortex generator |
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US11905983B2 (en) | 2020-01-23 | 2024-02-20 | Deep Science, Llc | Systems and methods for active control of surface drag using electrodes |
US20230012961A1 (en) * | 2020-01-23 | 2023-01-19 | Deep Science, Llc | Systems and methods for active control of surface drag using intermittent or variable actuation |
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US6427948B1 (en) * | 2000-10-30 | 2002-08-06 | Michael Campbell | Controllable vortex generator |
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-
2006
- 2006-06-30 JP JP2008519640A patent/JP2008544921A/en active Pending
- 2006-06-30 BR BRPI0613492-0A patent/BRPI0613492A2/en not_active Application Discontinuation
- 2006-06-30 KR KR1020077030518A patent/KR20080025379A/en not_active Application Discontinuation
- 2006-06-30 CA CA2613446A patent/CA2613446C/en active Active
- 2006-06-30 DE DE602006007353T patent/DE602006007353D1/en active Active
- 2006-06-30 RU RU2008103327/11A patent/RU2008103327A/en not_active Application Discontinuation
- 2006-06-30 EP EP06786059A patent/EP1896323B1/en active Active
- 2006-06-30 AT AT06786059T patent/ATE433909T1/en not_active IP Right Cessation
- 2006-06-30 WO PCT/US2006/025730 patent/WO2007005687A1/en active Application Filing
- 2006-06-30 CN CNA2006800237307A patent/CN101213131A/en active Pending
- 2006-06-30 AU AU2006265854A patent/AU2006265854A1/en not_active Abandoned
- 2006-06-30 US US11/477,806 patent/US7878457B2/en active Active
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US4466586A (en) | 1980-03-10 | 1984-08-21 | The Boeing Company | Directional control device for aircraft |
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Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8172178B2 (en) | 2007-08-24 | 2012-05-08 | Airbus Operations Sas | Device for generating aerodynamic disturbances so as to protect the outer surface of an aircraft against elevated temperatures |
FR2920130A1 (en) * | 2007-08-24 | 2009-02-27 | Airbus France Sas | DEVICE FOR GENERATING AERODYNAMIC DISTURBANCES TO PROTECT THE OUTER SURFACE OF AN AIRCRAFT AGAINST HIGH TEMPERATURES |
JP2010507812A (en) * | 2007-11-09 | 2010-03-11 | ビ−エイイ− システムズ パブリック リミテッド カンパニ− | Improvements to methods of manufacturing structural members |
WO2009064544A1 (en) * | 2007-11-14 | 2009-05-22 | The Boeing Company | Apparatus and method for generating vortexes in fluid flow adjacent to a surface |
US8047233B2 (en) | 2007-11-14 | 2011-11-01 | The Boeing Company | Apparatus and method for generating vortexes in fluid flow adjacent to a surface |
JP2011520688A (en) * | 2008-05-14 | 2011-07-21 | レイセオン カンパニー | Shape change structure with superelastic foam material |
US8061986B2 (en) | 2010-06-11 | 2011-11-22 | General Electric Company | Wind turbine blades with controllable aerodynamic vortex elements |
EP2394911A1 (en) | 2010-06-11 | 2011-12-14 | General Electric Company | Wind turbine blades with controllable aerodynamic vortex elements |
EP2402595A2 (en) | 2010-07-02 | 2012-01-04 | General Electric Company | Wind turbine blades with actively controlled flow through vortex elements. |
US8167554B2 (en) | 2011-01-28 | 2012-05-01 | General Electric Corporation | Actuatable surface features for wind turbine rotor blades |
US9267491B2 (en) | 2013-07-02 | 2016-02-23 | General Electric Company | Wind turbine rotor blade having a spoiler |
US9523279B2 (en) | 2013-11-12 | 2016-12-20 | General Electric Company | Rotor blade fence for a wind turbine |
US9752559B2 (en) | 2014-01-17 | 2017-09-05 | General Electric Company | Rotatable aerodynamic surface features for wind turbine rotor blades |
WO2015113011A1 (en) * | 2014-01-27 | 2015-07-30 | Siemens Aktiengesellschaft | Dual purpose slat-spoiler for wind turbine blade |
DE102015120958A1 (en) * | 2015-12-02 | 2017-06-08 | Dg Flugzeugbau Gmbh | Active positioning of turbulator panels |
US9939391B1 (en) | 2016-12-15 | 2018-04-10 | Bell Helicopter Textron Inc. | Inspection method using a film overlay |
US10352906B2 (en) | 2016-12-15 | 2019-07-16 | Bell Helicopter Textron Inc. | Through-transmission ultrasonic testing apparatus |
Also Published As
Publication number | Publication date |
---|---|
CA2613446A1 (en) | 2007-01-11 |
CA2613446C (en) | 2016-11-22 |
BRPI0613492A2 (en) | 2011-01-11 |
CN101213131A (en) | 2008-07-02 |
US20070018056A1 (en) | 2007-01-25 |
AU2006265854A1 (en) | 2007-01-11 |
JP2008544921A (en) | 2008-12-11 |
KR20080025379A (en) | 2008-03-20 |
RU2008103327A (en) | 2009-08-10 |
EP1896323B1 (en) | 2009-06-17 |
DE602006007353D1 (en) | 2009-07-30 |
EP1896323A1 (en) | 2008-03-12 |
ATE433909T1 (en) | 2009-07-15 |
US7878457B2 (en) | 2011-02-01 |
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