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SE0104010L - Device for air resistance reduction in ground vehicles - Google Patents

Device for air resistance reduction in ground vehicles

Info

Publication number
SE0104010L
SE0104010L SE0104010A SE0104010A SE0104010L SE 0104010 L SE0104010 L SE 0104010L SE 0104010 A SE0104010 A SE 0104010A SE 0104010 A SE0104010 A SE 0104010A SE 0104010 L SE0104010 L SE 0104010L
Authority
SE
Sweden
Prior art keywords
vehicle
bodywork
air resistance
resistance reduction
section
Prior art date
Application number
SE0104010A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE520507C2 (en
Inventor
Torbjoern Gustavsson
Original Assignee
Torbjoern Gustavsson
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Torbjoern Gustavsson filed Critical Torbjoern Gustavsson
Priority to SE0104010A priority Critical patent/SE520507C2/en
Priority to PCT/SE2002/002201 priority patent/WO2003045768A1/en
Priority to AU2002353746A priority patent/AU2002353746A1/en
Publication of SE0104010L publication Critical patent/SE0104010L/en
Publication of SE520507C2 publication Critical patent/SE520507C2/en

Links

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
    • B62D35/007—Rear spoilers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/82—Elements for improving aerodynamics

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Agricultural Machines (AREA)

Abstract

The present innovation relates to a device for drag reduction for a ground vehicle, which vehicle comprises a bodywork (2) or similar including a first bodywork section (4, 24), which has a longitudinal extension essentially in the direction of travel (6) of the vehicle and which in direct connection to the first bodywork section (4, 24) transitions at a dividing line (8) into a second bodywork section (10) at the, in relation to the direction of travel of the vehicle, rear end (12) of the vehicle, wherein one or several vortex generators (14, 22) are arranged at the second bodywork section (10, 26), immediately after the dividing line (8) and at the connection to the first bodywork section (4, 24), to reduce the drag at rear end (12) of the vehicle.
SE0104010A 2001-11-29 2001-11-29 Device for air resistance reduction in ground vehicles SE520507C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0104010A SE520507C2 (en) 2001-11-29 2001-11-29 Device for air resistance reduction in ground vehicles
PCT/SE2002/002201 WO2003045768A1 (en) 2001-11-29 2002-11-29 Device for drag reduction of ground vehicles
AU2002353746A AU2002353746A1 (en) 2001-11-29 2002-11-29 Device for drag reduction of ground vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0104010A SE520507C2 (en) 2001-11-29 2001-11-29 Device for air resistance reduction in ground vehicles

Publications (2)

Publication Number Publication Date
SE0104010L true SE0104010L (en) 2003-05-30
SE520507C2 SE520507C2 (en) 2003-07-15

Family

ID=20286149

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0104010A SE520507C2 (en) 2001-11-29 2001-11-29 Device for air resistance reduction in ground vehicles

Country Status (3)

Country Link
AU (1) AU2002353746A1 (en)
SE (1) SE520507C2 (en)
WO (1) WO2003045768A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009037746A1 (en) * 2009-08-17 2011-02-24 Bayerische Motoren Werke Aktiengesellschaft Vehicle with a roof and at least one vortex generator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE351818B (en) * 1970-02-17 1972-12-11 G Ridder
SU878639A1 (en) * 1980-02-04 1981-11-07 Казахский Научно-Исследовательский И Проектный Институт Автомобильного Транспорта Road train fairing
JP2000168632A (en) * 1998-12-10 2000-06-20 Takashi Adachi Low air resistance vehicle body using vortex ring

Also Published As

Publication number Publication date
WO2003045768A1 (en) 2003-06-05
AU2002353746A8 (en) 2003-06-10
WO2003045768A9 (en) 2004-06-17
SE520507C2 (en) 2003-07-15
AU2002353746A1 (en) 2003-06-10
WO2003045768A8 (en) 2004-04-22

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Legal Events

Date Code Title Description
NUG Patent has lapsed