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Drag reducer for land vehicles

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B62D-035/00
출원번호 US-0515490 (1974-10-17)
발명자 / 주소
  • Saunders Walter Selden (307 Thornhill Road Baltimore MD 21212)
인용정보 피인용 횟수 : 58  인용 특허 : 0

초록

A drag reducer for a gap in a land vehicle moving through air capable of stabilizing the stagnant air in the gap which tends to rotate and form a horseshoe shaped vortex. The vortex directs the surrounding airstream around the stable vortex and thereby reduces air resistance. The drag reducer is a s

대표청구항

In a vehicle having a gap formed by a first set of facing sides oriented perpendicular to the line of motion of the vehicle defined by a leading panel of a trailing element of said vehicle and a trailing panel of a leading element of said vehicle wherein the leading panel of the trailing element has

이 특허를 인용한 특허 (58)

  1. Breidenbach, Thomas Scott, Aerodynamic drag reducing apparatus.
  2. Breidenbach, Thomas Scott, Aerodynamic drag reducing apparatus.
  3. Breidenbach, Thomas Scott, Aerodynamic drag reducing apparatus.
  4. Breidenbach, Thomas Scott, Aerodynamic drag reducing apparatus.
  5. Breidenbach, Thomas Scott, Aerodynamic drag reducing apparatus.
  6. Breidenbach, Thomas Scott, Aerodynamic drag reducing apparatus.
  7. Breidenbach, Thomas Scott, Aerodynamic drag reducing apparatus.
  8. Breidenbach, Thomas Scott, Aerodynamic drag reducing apparatus.
  9. Breidenbach, Thomas Scott, Aerodynamic drag reducing apparatus.
  10. Breidenbach, Thomas Scott, Aerodynamic drag reducing apparatus.
  11. Breidenbach, Thomas Scott, Aerodynamic drag reducing apparatus.
  12. Breidenbach, Thomas Scott, Aerodynamic drag reducing apparatus.
  13. Breidenbach, Thomas Scott, Aerodynamic drag reducing apparatus.
  14. Ortega,Jason M.; Salari,Kambiz, Aerodynamic drag reduction apparatus for gap-divided bluff bodies such as tractor-trailers.
  15. Smith, Andrew F.; Niemiec, Jared A.; Hinricher, Court S.; Polidori, Michael W.; Grossmann, Jeffrey J., Aerodynamic structures secured to the underbody of cargo bodies.
  16. Fairburn, Douglas S.; Fairburn, June M.; Jadlowski, Julian P., Air channeler for reducing wind resistance and method of use.
  17. Fairburn, Douglas S.; Fairburn, June M.; Jadlowski, Julian P., Air channeler for reducing wind resistance and method of use.
  18. Bradley, James C.; Jain, Sunil K.; Klinger, Rodney J.; Penaloza, Joseph T., Air power energy transformation to electrical energy for hybrid electric vehicle applications.
  19. Ortega, Jason M.; Salari, Kambiz, Apparatus and method for reducing drag of a bluff body in ground effect using counter-rotating vortex pairs.
  20. Wood ; William J., Blister air deflector.
  21. Ortega,Jason M.; Sabari,Kambiz, Boattail plates with non-rectangular geometries for reducing aerodynamic base drag of a bluff body in ground effect.
  22. Scott, Robert Kenmer; Tapley, Joseph Theodore, Cooling of combustion turbine airfoil fillets.
  23. Wood,Richard M., Cross flow vortex trap device and method for reducing the aerodynamic drag of ground vehicles.
  24. Graham,Sean C., Device for reducing vehicle aerodynamic resistance.
  25. Buckley ; Jr. Frank T. (17841 Pond Rd. Ashton MD 20702), Drag reducer for land vehicles.
  26. Beckmann Ronald L. (Rochester MI) Gregg Willard W. (Troy MI) Schroeder Del C. (Bloomfield Hills MI), Drag reducer for tractor trailer.
  27. Neuburger, Doron; Lazer, Liat, Drag reducing system.
  28. Wirth, Nicholas J P, Drag reduction device and a vehicle comprising the device.
  29. Wood,Richard M., Flexible cross flow vortex trap device for reducing the aerodynamic drag of ground vehicles.
  30. Ensor ; John E., Flow-nose deployable streamlining for vehicles.
  31. Wood, Richard, Frame extension device for reducing the aerodynamic drag of ground vehicles.
  32. Wood, Richard, Frame extension device for reducing the aerodynamic drag of ground vehicles.
  33. Beeck, Alexander Ralph, Heat-tolerated vortex-disrupting fluid guide component.
  34. Wood, Richard, Mini skirt aerodynamic fairing device for reducing the aerodynamic drag of ground vehicles.
  35. Wood,Richard, Mini skirt aerodynamic fairing device for reducing the aerodynamic drag of ground vehicles.
  36. Wood, Richard M., Outboard wake stabilization device and method for reducing the aerodynamic drag of ground vehicles.
  37. Drews Hilbert F. P. (5640 S. 76th St. Greendale WI 53219), Propelled apparatus having surface means for developing increased propulsion efficiencies.
  38. Smith, Andrew F.; Horrell, Charles M.; Grossmann, Jeffrey J., Rear-mounted aerodynamic structure for truck cargo bodies.
  39. Smith, Andrew F.; Horrell, Charles M.; Grossmann, Jeffrey J., Rear-mounted aerodynamic structure for truck cargo bodies.
  40. Smith, Andrew F.; Horrell, Charles M.; Grossmann, Jeffrey J., Rear-mounted aerodynamic structure for truck cargo bodies.
  41. Smith, Andrew F.; Horrell, Charles M.; Grossmann, Jeffrey J., Rear-mounted aerodynamic structure for truck cargo bodies.
  42. Smith, Andrew F.; Horrell, Charles M.; Grossmann, Jeffrey J.; Feldman, Jonathan R.; Bruccoleri, Alexander R., Rear-mounted aerodynamic structure for truck cargo bodies.
  43. Smith, Andrew F.; Horrell, Charles M.; Grossmann, Jeffrey J.; Feldman, Jonathan R.; Bruccoleri, Alexander R., Rear-mounted aerodynamic structure for truck cargo bodies.
  44. Smith, Andrew F.; Horrell, Charles M.; Grossmann, Jeffrey J.; Feldman, Jonathan R.; Bruccoleri, Alexander R., Rear-mounted aerodynamic structure for truck cargo bodies.
  45. Smith, Andrew F.; Horrell, Charles M.; Grossmann, Jeffrey J.; Feldman, Jonathan R.; Bruccoleri, Alexander R., Rear-mounted aerodynamic structure for truck cargo bodies.
  46. Smith, Andrew F.; Grossmann, Jeffrey J.; Hinricher, Court S.; Cholnoky, Robert R.; Duncanson, Austin A., Rear-mounted aerodynamic structures for cargo bodies.
  47. Smith, Andrew F.; Niemiec, Jared A.; Grossmann, Jeffrey J.; Cholnoky, Robert R.; Polidori, Michael W.; Dickinson, Barrie J., Rear-mounted retractable aerodynamic structure for cargo bodies.
  48. 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.
  49. Wong,Alec S; Farmer,Daniel, Systems and methods for reducing the aerodynamic drag on vehicles.
  50. Hjelm, Linus; Bergqvist, Björn, Tractor cabin comprising at least one fairing with an air deflector and air deflector for a tractor cabin.
  51. Landry ; Robert G. ; Jenney ; Sherman R., Truck air foils.
  52. FitzGerald Joseph M. (Buena Park CA) FitzGerald James P. (Buena Park CA), Under-trailer air deflector.
  53. Wiley ; Jr. ; Nathaniel C. ; Jensen ; Jr. ; William L., Universal support assembly for drag reducing equipment.
  54. Gore ; Bobby Joe, Vehicle air deflector.
  55. Gale D. Richardson, Vehicle air drag reduction system using louvers.
  56. Bilanin Alan J. (62 Battle Rd. Princeton NJ 08540), Vehicle drag reducer.
  57. Hilleman,Terry B., Vehicle drag reduction with air scoop vortex impeller and trailing edge surface texture treatment.
  58. Sanns,Randy A., Windbreaker air drag reduction system.
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