BRPI0700765A - gerador de vórtice para melhorar o desempenho de entradas de ar embutidas - Google Patents
gerador de vórtice para melhorar o desempenho de entradas de ar embutidasInfo
- Publication number
- BRPI0700765A BRPI0700765A BRPI0700765-5A BRPI0700765A BRPI0700765A BR PI0700765 A BRPI0700765 A BR PI0700765A BR PI0700765 A BRPI0700765 A BR PI0700765A BR PI0700765 A BRPI0700765 A BR PI0700765A
- Authority
- BR
- Brazil
- Prior art keywords
- flow
- inlet
- air
- vortex generator
- improve performance
- Prior art date
Links
- 230000001603 reducing effect Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- 230000001939 inductive effect Effects 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
-
- 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0700765-5A BRPI0700765A (pt) | 2007-02-15 | 2007-02-15 | gerador de vórtice para melhorar o desempenho de entradas de ar embutidas |
PCT/BR2008/000045 WO2008098332A2 (en) | 2007-02-15 | 2008-02-15 | Vortex generator for flush air inlets performance improvement |
EP08706173.5A EP2121436B1 (en) | 2007-02-15 | 2008-02-15 | Vortex generator for flush air inlets performance improvement |
US12/526,853 US8544799B2 (en) | 2007-02-15 | 2008-02-15 | Vortex generators to improve performance of flush air inlets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0700765-5A BRPI0700765A (pt) | 2007-02-15 | 2007-02-15 | gerador de vórtice para melhorar o desempenho de entradas de ar embutidas |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0700765A true BRPI0700765A (pt) | 2007-12-04 |
Family
ID=38776542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0700765-5A BRPI0700765A (pt) | 2007-02-15 | 2007-02-15 | gerador de vórtice para melhorar o desempenho de entradas de ar embutidas |
Country Status (4)
Country | Link |
---|---|
US (1) | US8544799B2 (pt) |
EP (1) | EP2121436B1 (pt) |
BR (1) | BRPI0700765A (pt) |
WO (1) | WO2008098332A2 (pt) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112960139A (zh) * | 2021-02-26 | 2021-06-15 | 中国人民解放军空军工程大学 | 一种对涡旋流畸变发生器 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9051057B2 (en) * | 2011-12-28 | 2015-06-09 | Embraer S.A. | Aircraft air inlet diverter assemblies with improved aerodynamic characteristics |
WO2015030573A1 (en) * | 2013-09-02 | 2015-03-05 | Corten Holding Bv | Vortex generator for a wind turbine |
JP2016217355A (ja) * | 2015-05-22 | 2016-12-22 | ゼネラル・エレクトリック・カンパニイ | 流れ混合ローブを含むターボ機械ディフューザ及びその方法 |
JP6574267B2 (ja) * | 2015-05-22 | 2019-09-11 | ゼネラル・エレクトリック・カンパニイ | 流れ混合ローブ、ターボ機械および対応する形成方法 |
US9758253B2 (en) * | 2015-06-25 | 2017-09-12 | Northrop Grumman Systems Corporation | Swept gradient boundary layer diverter |
FR3043735B1 (fr) * | 2015-11-17 | 2017-12-29 | Snecma | Conduit d'entree d'air de turbomachine d'aeronef |
US10837362B2 (en) | 2016-10-12 | 2020-11-17 | General Electric Company | Inlet cowl for a turbine engine |
IL254871B (en) | 2017-10-03 | 2020-09-30 | Israel Aerospace Ind Ltd | Airborne aerodynamic arrangement |
US10974813B2 (en) | 2018-01-08 | 2021-04-13 | General Electric Company | Engine nacelle for an aircraft |
US10773792B2 (en) * | 2018-03-02 | 2020-09-15 | Lockheed Martin Corporation | Air flow channeling yaw control device |
CN108583874B (zh) * | 2018-04-04 | 2021-05-11 | 南京航空航天大学 | 一种基于非对称运动及涡相互作用的翼型推力提升方法 |
CN112360631B (zh) * | 2020-11-10 | 2022-09-27 | 北京动力机械研究所 | 一种基于mvg的内转式进气道流动控制方法、装置及其应用 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8101793L (sv) * | 1980-03-25 | 1981-09-26 | Nat Res Dev | Luftplan |
JPS595777B2 (ja) * | 1980-11-15 | 1984-02-07 | 富士重工業株式会社 | 航空機搭載ガスタ−ビンエンジンの空気吸入装置 |
DE3521329A1 (de) * | 1985-06-14 | 1986-12-18 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | Wirbelgeneratoren- und grenzschichtabweiseranordnung |
US5772155A (en) * | 1996-06-01 | 1998-06-30 | Nowak; Dieter K. | Aircraft wing flaps |
-
2007
- 2007-02-15 BR BRPI0700765-5A patent/BRPI0700765A/pt not_active IP Right Cessation
-
2008
- 2008-02-15 EP EP08706173.5A patent/EP2121436B1/en not_active Not-in-force
- 2008-02-15 US US12/526,853 patent/US8544799B2/en active Active
- 2008-02-15 WO PCT/BR2008/000045 patent/WO2008098332A2/en active Application Filing
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112960139A (zh) * | 2021-02-26 | 2021-06-15 | 中国人民解放军空军工程大学 | 一种对涡旋流畸变发生器 |
CN112960139B (zh) * | 2021-02-26 | 2022-09-20 | 中国人民解放军空军工程大学 | 一种对涡旋流畸变发生器 |
Also Published As
Publication number | Publication date |
---|---|
WO2008098332A2 (en) | 2008-08-21 |
EP2121436B1 (en) | 2016-11-09 |
EP2121436A4 (en) | 2013-07-24 |
US8544799B2 (en) | 2013-10-01 |
EP2121436A2 (en) | 2009-11-25 |
US20110042518A1 (en) | 2011-02-24 |
WO2008098332A3 (en) | 2010-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03H | Publication of an application: rectification [chapter 3.8 patent gazette] |
Free format text: REFERENTE A RPI 1926 DE 04/12/2007, QUANTO AO ITEM (72) |
|
B25D | Requested change of name of applicant approved |
Owner name: EMBRAER S.A. (BR/SP) |
|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 23/07/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 23/07/2019, OBSERVADAS AS CONDICOES LEGAIS |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 15A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2658 DE 14-12-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |