CA2652701A1 - Appareil d'injection/prelevement de base a zone etendue pour reduire la trainee aerodynamique de vehicules a corps camus - Google Patents
Appareil d'injection/prelevement de base a zone etendue pour reduire la trainee aerodynamique de vehicules a corps camus Download PDFInfo
- Publication number
- CA2652701A1 CA2652701A1 CA002652701A CA2652701A CA2652701A1 CA 2652701 A1 CA2652701 A1 CA 2652701A1 CA 002652701 A CA002652701 A CA 002652701A CA 2652701 A CA2652701 A CA 2652701A CA 2652701 A1 CA2652701 A1 CA 2652701A1
- Authority
- CA
- Canada
- Prior art keywords
- plenum
- outlet
- wide area
- gas
- bluff body
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 title description 3
- 239000007924 injection Substances 0.000 title description 3
- 230000033001 locomotion Effects 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 4
- 230000006872 improvement Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 65
- 230000007246 mechanism Effects 0.000 description 15
- 230000009467 reduction Effects 0.000 description 15
- 239000003570 air Substances 0.000 description 6
- 230000003213 activating effect Effects 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000004606 Fillers/Extenders Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000001687 destabilization Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
- B62D35/001—For commercial vehicles or tractor-trailer combinations, e.g. caravans
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83204106P | 2006-07-19 | 2006-07-19 | |
| US60/832,041 | 2006-07-19 | ||
| US87989807A | 2007-07-18 | 2007-07-18 | |
| US11/879,898 | 2007-07-18 | ||
| PCT/US2007/016551 WO2008011188A1 (fr) | 2006-07-19 | 2007-07-19 | Appareil d'injection/prélèvement de base à zone étendue pour réduire la traînée aérodynamique de véhicules à corps camus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2652701A1 true CA2652701A1 (fr) | 2008-01-24 |
| CA2652701C CA2652701C (fr) | 2015-04-07 |
Family
ID=38657359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2652701A Expired - Fee Related CA2652701C (fr) | 2006-07-19 | 2007-07-19 | Appareil d'injection/prelevement de base a zone etendue pour reduire la trainee aerodynamique de vehicules a corps camus |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU2007275575B2 (fr) |
| CA (1) | CA2652701C (fr) |
| WO (1) | WO2008011188A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016060583A1 (fr) * | 2014-10-16 | 2016-04-21 | Борис Львович ЕГОРОВ | Procédé pour réduire la traînée aérodynamique d'une automobile en mouvement |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3068950B1 (fr) * | 2017-07-13 | 2019-08-02 | Michel Aguilar | Systeme de reduction de la trainee d’un vehicule |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2037942A (en) * | 1935-10-28 | 1936-04-21 | Edward A Stalker | Means of reducing the fluid resistance of propelled vehicles |
| US3348622A (en) * | 1962-12-24 | 1967-10-24 | Papst Hermann | Boundary layer control |
| US4343506A (en) * | 1980-08-05 | 1982-08-10 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Low-drag ground vehicle particularly suited for use in safely transporting livestock |
| US4460055A (en) * | 1980-11-03 | 1984-07-17 | Karl Steiner | System to increase vehicle fuel efficiency |
| US5374013A (en) * | 1991-06-07 | 1994-12-20 | Bassett; David A. | Method and apparatus for reducing drag on a moving body |
| DE19602602A1 (de) * | 1996-01-25 | 1997-07-31 | Anton Dr Lechner | Vorrichtung zur Verringerung des Strömungswiderstandes eines Fahrzeuges, bevorzugt Nutzfahrzeuges |
-
2007
- 2007-07-19 WO PCT/US2007/016551 patent/WO2008011188A1/fr active Application Filing
- 2007-07-19 CA CA2652701A patent/CA2652701C/fr not_active Expired - Fee Related
- 2007-07-19 AU AU2007275575A patent/AU2007275575B2/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016060583A1 (fr) * | 2014-10-16 | 2016-04-21 | Борис Львович ЕГОРОВ | Procédé pour réduire la traînée aérodynamique d'une automobile en mouvement |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008011188A1 (fr) | 2008-01-24 |
| AU2007275575A1 (en) | 2008-01-24 |
| CA2652701C (fr) | 2015-04-07 |
| AU2007275575B2 (en) | 2013-01-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2586947C (fr) | Systemes et procedes de reduction de la trainee aerodynamique sur des vehicules | |
| US6926345B2 (en) | Apparatus and method for reducing drag of a bluff body in ground effect using counter-rotating vortex pairs | |
| EP1841639B1 (fr) | Amelioration des proprietes aerodynamiques de vehicules terrestres | |
| US6974178B2 (en) | Aerodynamic drag reduction apparatus for wheeled vehicles in ground effect | |
| US20040239146A1 (en) | Aerodynamic drag reduction apparatus for gap-divided bluff bodies such as tractor-trailers | |
| US8382194B2 (en) | Outboard wake stabilization device and method for reducing the aerodynamic drag of ground vehicles | |
| US4357045A (en) | Method and apparatus for reducing air drag on truck type wheeled vehicles | |
| US9193398B2 (en) | Methods and apparatus for reduction of aerodynamic drag | |
| US8950534B2 (en) | Directed air systems for improving aerodynamics of a vehicle | |
| EP3102477B1 (fr) | Remorque et jupes latérales munies d'un agencement pour réduire la traînée aérodynamique | |
| DE602004009503T2 (de) | System zur Reduzierung des Luftwiderstandes, und Kraftfahrzeug ausgerüstet mit einem derartigen System | |
| EP3294614B1 (fr) | Dispositifs et procédés de régulation d'air à actionnement pneumatique | |
| AU2007275575B2 (en) | Wide area base bleed/injection apparatus for reducing aerodynamic drag of bluff body vehicles | |
| WO2009116932A1 (fr) | Perfectionnement apporté aux propriétés aérodynamiques de véhicules terrestres | |
| US11142260B2 (en) | Flow restricting deflector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20190719 |