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특허 상세정보

Wake stabilization device and method for reducing the aerodynamic drag of ground vehicles

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62D-035/00   
미국특허분류(USC) 296/180.1; 296/180.4
출원번호 US-0519493 (2006-09-11)
등록번호 US-7431381 (2008-10-07)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Williams Mullen
인용정보 피인용 횟수 : 32  인용 특허 : 21
초록

An improved method and device for the reduction of aerodynamic drag and for improved performance of bluff base vehicles by increasing the pressure on the bluff base of the vehicle by controlling the wake flow and the interaction of the wake flow with the vehicle bluff base region. An improved method and device for generating a reduction in drag force on the bluff base of a body moving through a fluid. The apparatus consists of two opposing panels attached to the bluff base and aligned approximately parallel to the side edge of the bluff base and lying in...

대표
청구항

I claim: 1. An apparatus for reducing the aerodynamic drag of a body having a bluff base, a top, a bottom, and two sides, the bluff base having a left half and a right half on either side of the centerline, the apparatus comprising: a first substantially rectangular panel; a second substantially rectangular panel; each of the panels having a width, length, and thickness; wherein the panels are symmetrically positioned about the centerline of the bluff base in opposition, wherein the first panel is attached lengthwise to the right-half of the bluff base ...

이 특허에 인용된 특허 (21)

  1. Boivin Mathieu,CAX ; Roberge Karic,CAX. Air drag reducing apparatus. USP2001076257654.
  2. Karic Roberge CA; Mathieu Boivin CA. Air drag reducing apparatus. USP2002116485087.
  3. Whelan William,CAXITX N0G 1T0. Air drag reduction unit for vehicles. USP2000076092861.
  4. Kirsch Jeffrey W. (La Jolla CA) Garg Sabodh K. (San Diego CA). Airvane device for bluff vehicles and the like. USP1976123999797.
  5. Switlik Stanley (33 E. Welling Ave. Pennington NJ 08534). Apparatus for reducing drag. USP1996035498059.
  6. Paterson Robert W. (Simsbury CT) Werle Michael J. (West Hartford CT) Presz ; Jr. Walter M. (Wilbraham MA). Bodies with reduced base drag. USP1988124789117.
  7. Farlow, John Randolph; Grimm, Robert Marshall; Miller, Gerald Eugene; Smith, Diana Weyna; Stapleton, Timothy Michael; Warren, David C.; Wong, Alec C.; Simons, Wayne K.. Cab extender assembly method and apparatus. USP2005056886882.
  8. Labb Francois P. (4531 ; St-Joseph ; Apt. 6 Drummondville ; Quebec J2B 1A1 CAX). Drag reducer for rear end of vehicle. USP1990124978162.
  9. Chain Frank (Rte. 1 ; Box 40 Oakwood OK 73658). Drag reducing apparatus. USP1980074214787.
  10. Baker Myles L. (20084 Rimrock Rd. E. Apple Valley CA 92307) Levitt David J. (867 Arcturus Cir. Foster City CA 94404). Drag reducing device for land vehicles. USP1994095348366.
  11. Mulholland Frank J. (Box 916 Amagansett NY 11930). Drag reducing fairing for trucks, trailers and cargo containers. USP1984074458936.
  12. Sutphen Paul F. (309 S. State St. Owosso MI 48867). Inflatable drag reducer for land transport vehicles. USP1988054741569.
  13. McDonald Alan T. (West Lafayette IN). Inflatable drag reducer for land vehicles. USP1977024006932.
  14. Enlar Robert J.. Pneumatic aerodynamic control and drag-reduction system for ground vehicles. USP1999065908217.
  15. Schulz Galyn A. (Appleton WI). Rubber-to-steel mated embossing. USP1993125269983.
  16. Kerian Paul D. (317 Northwestern Dr. Grand Forks ND 58201). Streamlining appendage for vehicles. USP1986074601508.
  17. Sankrithi Mithra M. K. V. (417 Bellevue Way SE. #400 Bellevue WA 98004). Truck afterbody drag reducing device. USP1985044508380.
  18. Bilanin Alan J. (62 Battle Rd. Princeton NJ 08540). Vehicle drag reducer. USP1987074682808.
  19. Keedy Edgar L. (P.O. Box 83 Liberty Center OH 43532). Vehicle drag reducer. USP1981034257641.
  20. Rinard Gordon L. (2362 Crozier St. Muskegon MI 49441). Vehicle drag reduction system. USP1994015280990.
  21. Scanlon, Barry. Vehicular airfoils. USP1984054451074.

이 특허를 인용한 특허 피인용횟수: 32

  1. Menicovich, David; Amitay, Michael; Gallardo, Daniele. Active modular aerodynamic drag reduction system. USP2018059963175.
  2. Baker, Leonard W.. Aerodynamic rear drag reduction system for a trailer. USP2015129199673.
  3. Baker, Leonard W.. Aerodynamic rear drag reduction system for a trailer. USP2018019855982.
  4. Baker, Leonard W.; Courtney, Michael J.; Sweet, James Andrew; Haan, Brian N.. Aerodynamic rear drag reduction system for a trailer. USP2017109776674.
  5. Baker, Leonard W.; Haan, Brian N.; Courtney, Michael J.; Sweet, James Andrew. Aerodynamic rear drag reduction system for a trailer. USP2017129834262.
  6. Baker, Leonard W.; Haan, Brian N.; Mullen, Brandon S.. Aerodynamic rear drag reduction system for a trailer. USP2018049950752.
  7. Baker, Leonard W.; Norris, Melvin R.. Aerodynamic rear drag reduction system for a trailer. USP2017049616944.
  8. Kunkel, David P.. Aerodynamic rear fairing system for a trailer. USP2015038973974.
  9. Marmo, Anthony V.. Aerodynamic strakes for underbody panels of motor vehicles. USP20181210155552.
  10. Holubar, Robert. Air drag reduction apparatus for tractor-trailers. USP2011077976096.
  11. Brewer, Robert Renie. Air flow guide for a tractor trailer gap. USP2013038403400.
  12. Sandgren, Eric. Automated drag reduction in moving objects. USP2018049937963.
  13. Miller, Megan Elizabeth; Miller, Mark Frederic. Corner coupled vortex structures, trailers, and vehicles including the same. USP2015129199675.
  14. Grandominico, Gary; Grandominico, Dominic; McDonald, Raymond; Graham, Sean; Moss, Bret; Dailey, Stuart; Gelin, Christopher J.. Device for reducing vehicle aerodynamic resistance. USP2017109789915.
  15. Praskovsky, Alexander; Praskovskaya, Eleanor; Praskovsky, Andrew. Device, assembly, and system for reducing aerodynamic drag. USP2014078770649.
  16. Clark, Steven Knight. Drag mitigation system for tractor-trailer. USP2016059340240.
  17. Ryan, Patrick E.; Ryan, J. Barry. Drag reducing apparatus for a vehicle. USP2014018622462.
  18. Ryan, Patrick E.; Ryan, J. Barry; Ryan, James C.; Ryan, William J.; Pawlowski, Paul J.; Chaloupek, Kenneth; Huggins, Peter; Fenske, Steven; Kassemi, Mohammad. Drag reducing apparatus for a vehicle. USP2012108287030.
  19. Wiegel, J. Parr. Multicomponent improved vehicle fuel economy system. USP2016039283997.
  20. Wiegel, J. Parr. Multicomponent improved vehicle fuel economy system. USP2017119815505.
  21. Smith, Andrew F.; Horrell, Charles M.; Grossmann, Jeffrey J.. Rear-mounted aerodynamic structure for truck cargo bodies. USP20190310220889.
  22. Smith, Andrew F.; Horrell, Charles M.; Grossmann, Jeffrey J.; Feldman, Jonathan R.; Bruccoleri, Alexander R.. Rear-mounted aerodynamic structure for truck cargo bodies. USP2017019545960.
  23. Smith, Andrew F.; Grossmann, Jeffrey J.; Hinricher, Court S.; Cholnoky, Robert R.; Duncanson, Austin A.. Rear-mounted aerodynamic structures for cargo bodies. USP2016109457847.
  24. Smith, Andrew F.; Pagliarella, Riccardo M.; Hinricher, Court S.; Grossmann, Jeffrey J.; Niemiec, Jared A.; Polidori, Michael W.. Retractable aerodynamic structures for cargo bodies and methods of controlling positioning of the same. USP2018059971356.
  25. Roush, Mark. Retractable rear fairing. USP2017019555841.
  26. Baker, Leonard W.; Courtney, Michael J.; Sumcad, Gustavo Lazatin; Sweet, James Andrew. Side skirt system for a trailer. USP2018039919749.
  27. Courtney, Michael J.; Baker, Leonard W.; Sweet, James A.. Side skirt system for a trailer. USP2017069688320.
  28. Baker, Leonard W.; Stinson, M. Scott; Courtney, Michael J.. Side skirt system for reducing drag. USP2018039919750.
  29. Potvin, Caleb J.; Fahland, Jason D.. Variable-width aerodynamic spoiler assemblies and control logic for motor vehicles. USP20190410246141.
  30. Wiegel, J. Parr. Vehicle fuel economy system. USP2015038985677.
  31. Camosy, Michael. Wake convergence device for a pick-up truck. USP2016089409609.
  32. Camosy, Michael W.. Wake convergence device for a vehicle. USP2016119493196.