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특허 상세정보

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Devices for controlling the downforce generated by a vehicle

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60J-009/00    B62D-035/02    G05D-003/00    B60T-005/00   
출원번호 US-0430092 (2013-08-23)
등록번호 US-9561827 (2017-02-07)
우선권정보 GB-1216941.3 (2012-09-21)
국제출원번호 PCT/EP2013/067569 (2013-08-23)
국제공개번호 WO2014/044490 (2014-03-27)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Dergosits & Noah LLP
인용정보 피인용 횟수 : 8  인용 특허 : 39
초록

A vehicle comprising a flap that is attached to the vehicle in such a way as to permit movement of the flap from a first position to a second position, wherein the flap is configured to alter the downforce generated by the vehicle when the vehicle is in motion by affecting the airflow underneath the vehicle, the effect of the flap on the airflow being dependent upon the second position of the flap.

대표
청구항
▼

1. An automobile comprising: a first flap and a second flap provided on the underside of the automobile and positioned on either side of a centerline of the automobile, the first and second flaps being deployable in a range of positions from a first position in which, when the automobile is in motion, first and second flaps extend minimally into the flow of air beneath the automobile to a second position in which, when the automobile is in motion, the first and second flaps extend maximally into the flow of air beneath the automobile so as to reduce the ...

이 특허에 인용된 특허 (39)

  1. Mares, Mark E.. Active aerodynamic chassis control. USP2014088798868.
  2. Shinedling, Michael; Ayala, Ray; Bejnarowicz, Matt. Adjustable aerodynamic splitter. USP2010027661753.
  3. Cowan Ben,CAX ; Kmicikiewicz Marek A.,CAX. Aerodynamic automobile. USP2001056230836.
  4. Burst Hermann (Rutesheim DEX). Aerodynamic brake cooling spoiler. USP1989034810021.
  5. Kottenstette, Ryan J.; Oehlberg, Lora A.; Ung, Dana M.; Chou, Chuen; Yen, Corina T.. Aerodynamically activated front skirt for a vehicle. USP2010087780223.
  6. Preiss Michael,DEX. Air guiding arrangement for a motor vehicle front end. USP2000036033010.
  7. Wolf, Thomas; Pentia, Bogdan; Lemke, Timo. Air guiding device. USP2012108297685.
  8. Hoelzel, Steffen; Foerster, Bjorn; Nijman, Gerard; Peeters, Mike Ludovica Karel; Reuvekamp, Louis-Phillippe Antoine Eugene Maria. Air guiding device for a motor vehicle. USP2015099126639.
  9. Hoelzel, Steffen; Foerster, Bjorn; Nijman, Gerard; Peeters, Mike Ludovica Karel; Reuvekamp, Louis-Phillippe Antoine Eugene Maria; Berge, Guido. Air guiding device for a motor vehicle. USP2015099126640.
  10. Dimora Leonardo (Milan ITX) Minutillo Emanuele (Saronno ITX). Automatically positionable spoiler for a motor vehicle. USP1987044659130.
  11. Nilsen Steven A ; Frascaroli Stefano ; Johnson Brian R ; VanAssche Raymond J ; Swartz Mark A ; Nesbitt Bryan E. Brake cooling system. USP2001116315091.
  12. Cardile, Enrico; Calamita, Alessandro. Car provided with a ventilation channel. USP2015129216644.
  13. Schaal Hans (Esslingen DEX) Attinger Thomas (Stuttgart DEX) Kleineberg Wolfgang (Calw-Stammheim DEX). Cooling air circulation system in the front end of a motor vehicle. USP1990074938303.
  14. Wolf, Thomas. Cooling air guide for a motor vehicle. USP2015129199674.
  15. Ajisaka, Satoshi. Cooling airflow intake structure. USP2013108544583.
  16. Burst Hermann (Stuttgart DT). Cooling apparatus for passenger motor vehicle. USP1976013933136.
  17. Miwa, Tsutomu. Device for improving aerodynamic and safety characteristics of automotive vehicles. USP1983044379582.
  18. Prentice, Michael. Dynamically-supported movable downforce-generating underbody in a motor vehicle. USP2014058731781.
  19. Scadding John R. (Chelmsford GBX). Engine cooling system. USP1987114706615.
  20. Weisbarth Hans (Stuttgart DEX) Hack Albert (Sindelfingen DEX) Tiefenbacher Rainer (Leinfelden-Echterdingen DEX). Front end covering for a motor vehicle. USP1996045511847.
  21. Kim, Hak Lim; Kim, Hyun Gyung; Shin, Jun Sik. Front spoiler apparatus for vehicle. USP2015089102366.
  22. Danev, Dimitar. Front spoiler for a motor vehicle. USP2013018356856.
  23. Yamamoto Satoru (Aichi JPX) Yanagimoto Kazuo (Aichi JPX) Kanie Keisuke (Aichi JPX) Ukita Tetsuji (Aichi JPX) Fukuda Hitoshi (Aichi JPX). Front-end spoiler arrangement for automotive vehicle. USP1997125692796.
  24. Wittorf, Marten; Browne, Alan L.; Johnson, Nancy L.; Brown, James Holbrook. Heat engine system for vehicles. USP2014118878047.
  25. Janssen Lutz J. (Munich DEX) Schrader Helmuth (Cologne DEX). Motor vehicle front end with an adjustable airflow device. USP1984074460213.
  26. Soja,Heinz; Froeschle,Mathias. Motor vehicle having a front end comprising an air-guiding device and method of making and using same. USP2006057040690.
  27. Wolf, Thomas. Motor vehicle with a device for supplying cooling air. USP2014088794363.
  28. Janssen Lutz J. (Munich DEX) Bez Ulrich (Pcking DEX) Pregl Alexander (Munich DEX) Martin Ronny (Unterhaching DEX) Lagaay Harm (Herrsching DEX). Motor vehicle, especially passenger motor vehicle. USP1988094772062.
  29. Lowery Dennis J. (Grand Junction CO) Merchant Robert E. (Grand Junction CO) Walls Milton A. (Grand Junction CO). Oncoming air spoilers for vehicles, mounted near the hood to deflect air carried bugs, rain, road spray, snow, and light. USP1977104052099.
  30. Chabot James V. (Birmingham MI) Haddad Charles (West Bloomfield MI) Huzzard Robert W. (Livonia MI). Self-deployable air spoiler assembly. USP1979064159140.
  31. Holka ; Thomas C. ; Chabot ; James V. ; Haddad ; Charles. Self-deploying chin spoiler for a vehicle. USP1978124131308.
  32. D'Arcy, Joseph. Speed-adaptive wing for drag reduction. USP2016029266571.
  33. Miwa Tsutomu (3010-8 ; Sayamagaoka 1-chome Tokorozawa-shi Saitama 359 JPX). Suspended type air-dam skirt. USP1990084951994.
  34. Hippely Keith A. (Manhattan Beach CA) Ostendorff Eric C. (Torrance CA). Temperature activated toy vehicle. USP1991065022884.
  35. Ishikawa Masanobu (Nagoya JPX). Up and down moving mechanism for an air spoiler associated with a movable grill. USP1984074457558.
  36. Nagahama, Satoshi. Vehicle body underside air flow controller. USP2010057717494.
  37. Jacquemard, Claude; Fayt, Arnold. Vehicle bumper including a spoiler hinged between three positions of stable equilibrium. USP2005056886883.
  38. Maeda,Akihiro; Kunikata,Yuhei; Sugiyama,Toshiki. Vehicle front end structure. USP2007117290630.
  39. Borghi, Fabio; Carmassi, Stefano; Ghirardi, Federico; Zambelli, Franco. Vehicle with movable spoilers. USP2003066575522.

이 특허를 인용한 특허 피인용횟수: 8

  1. Heil, Edward T.; Auden, Joshua R.. Aerodynamic system and method for diagnosing the aerodynamic system and verify downforce estimation based on electric motor current. USP2018049950751.
  2. Povinelli, Anthony J.; Matthews, Martin R.. Deployable aerodynamic side panel system. USP20190110189517.
  3. Fahland, Jason D.; Heil, Edward T.; Auden, Joshua R.; Tan, Hualin; Dominguez, David. Method and apparatus for controlling vehicle downforce. USP2017119827957.
  4. Abdoul Azizou, Abdoul Karim; Suntharalingam, Piranavan. Onboard diagnostics of an active air dam assembly. USP20180910081400.
  5. Bray, Samantha J.; Auden, Joshua R.; Fahland, Jason D.; Dominguez, David. Selective control of vehicle aerodynamics. USP2018029902438.
  6. Farooq, S. M. Iskander; Sundararajan, Srinivasan; Cheng, James Chih; Faruque, Mohammed Omar; Jaradi, Dean M.. Spring assist lock and release lower leg front-end stiffener. USP2017119821754.
  7. Kishima, Fumihiko. Vehicle lower structure. USP20180810059291.
  8. Heil, Edward T.; Rhee, Jason S.; Tan, Hualin; Auden, Joshua R.; Fahland, Jason D.; Irwin, Kevin. Vehicle, system, and method for controlling active aerodynamic elements. USP20180910065688.

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