Title:
空気抵抗低減システムおよび車両が受ける空気抵抗を低減する方法
Document Type and Number:
Japanese Patent JP6918375
Kind Code:
B2
Abstract:
There is provided an active drag-reduction system having first 22 and second 24 fluid outlets located on a vehicle 10 adjacent to a low pressure (drag) region 12, wherein fluid ejected from the second fluid outlet 24 is at a higher pressure/ejection velocity than from the first fluid outlet 22. Turbulent and/or low pressure regions adjacent to vehicles are not uniform, but rather have a varying intensity. For instance, the centre of a region may have a lower pressure and/or more turbulent nature than the periphery of the region. The system may inject relatively higher pressure air (or relatively higher speed air) into the relatively lower pressure/more turbulent part of the low pressure/turbulent region, and relatively lower pressure air (or relatively lower speed air) into the relatively higher pressure/less turbulent part of the low pressure/turbulent region, compared to each other.
Inventors:
Erogab, Osama
Erogab, Hatem
Erogab, Hatem
Application Number:
JP2019533701A
Publication Date:
August 11, 2021
Filing Date:
September 05, 2016
Export Citation:
Assignee:
Aussie AB Limited
International Classes:
B62D37/02; B62D35/00
Foreign References:
| US5908217 | ||||
| US20130306177 |
Attorney, Agent or Firm:
▲吉▼川 俊雄
Kana Ichikawa
Kana Ichikawa