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특허 상세정보

Fuel efficiency of road vehicles

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62D-035/00   
출원번호 US-0782526 (2014-04-07)
등록번호 US-10081397 (2018-09-25)
우선권정보 GB-1306219.5 (2013-04-05); GB-1313553.8 (2013-07-30)
국제출원번호 PCT/GB2014/051083 (2014-04-07)
국제공개번호 WO2014/162158 (2014-10-09)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Osha Liang LLP
인용정보 피인용 횟수 : 0  인용 특허 : 20
초록

A road haulage trailer (810) has tail deflectors (896) for directing air flow to a region (829) behind the trailer during forward movement of the trailer. The tail deflectors (896) protrude from the sides (822) of the trailer and extend beyond the rear end (825) of the trailer. The deflectors (896) define a guide surface that is angled or curved towards a region (829) behind the rear end (825) of the trailer (810) and is a continuation of the side (22) of the trailer.

대표
청구항

1. A road haulage trailer comprising: a roof, a front end, a rear end, and two side faces extending between the front and rear ends; wherein the trailer is provided with tail deflectors for directing air flow to a region behind the trailer during forward movement of the trailer;wherein a first of said tail deflectors protrudes from one of said side faces, and a second of said tail deflectors protrudes from the other of said side faces;further wherein each tail deflector extends rearwardly beyond the rear end of the trailer, and includes an air guide surf...

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  3. Werle Michael J. (W. Hartford CT) Presz ; Jr. Walter M. (Wilbraham MA) Paterson Robert W. (Simsbury CT). Airfoil trailing edge. USP1989034813633.
  4. Presz ; Jr. Walter M. (Wilbraham MA) Paterson Robert W. (Simsbury CT) Werle Michael J. (Hartford CT). Airfoil-shaped body. USP1989054830315.
  5. Sirovich Lawrence ; Levich Eugene,ILX ; Bronicki Lucien Y.,ILX ; Karlsson Sture. Apparatus for controlling turbulence in boundary layer and other wall-bounded fluid flow fields. USP1998115833389.
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  8. Paterson Robert W. (Simsbury CT) Werle Michael J. (West Hartford CT) Presz ; Jr. Walter M. (Wilbraham MA). Convoluted plate to reduce base drag. USP1988104776535.
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  10. Schwetzler, Detlev. Engine nacelle of an aircraft comprising a vortex generator arrangement. USP2014098827210.
  11. Bacon, Andrew. Fuel efficiency of road vehicles. USP2017069682735.
  12. Wheeler Gary O. (2715 185th Ave. E. Sumner WA 98390). Low drag vortex generators. USP1991105058837.
  13. Saltzman Edwin J. (North Edwards CA). Low-drag ground vehicle particularly suited for use in safely transporting livestock. USP1982084343506.
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  15. Gao Ge (Boca Raton FL). Surface for low drag in turbulent flow. USP1992055114099.
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  17. Hilleman,Terry B.. Vehicle drag reduction with air scoop vortex impeller and trailing edge surface texture treatment. USP2007037192077.
  18. Dorsett, Kenneth M.. Vortex generation. USP2016119505485.
  19. Choi,Haecheon; Choi,Jin; Lee,Dongkon; Kim,Jeonglae; Jeon,Woo Pyung; Hahn,Seonghyeon; Kim,Jinsung. Wake disturbing apparatus and method for reducing drag. USP2006097100969.
  20. Rincker, Gregory A.; Cleveland, Kenton A.; Hammer, James L.. Wing leading edge having vortex generators. USP2011037900871.