Title:
移動体
Document Type and Number:
Japanese Patent JP6926811
Kind Code:
B2
Abstract:
To lower an air density of main flow around a movable body to reduce air resistance of the movable body.SOLUTION: A discharge port 12 is provided at a top plate 11 of a vehicle 10 and a fluid having a gas density lower than outer air is discharged from the discharge port 12 to the outside of the vehicle. As the fluid having the gas density lower than outer air, for example, a fluid having a temperature higher than outer air or a fluid having a molecular mass lower than outer air is discharged. Since the gas density of main flow around the top plate 11 is lowered, air resistance can be reduced when the vehicle travels. Thus, electric power consumption of the vehicle 10 can be improved.SELECTED DRAWING: Figure 1A
Inventors:
Yuichi Sato
Masanari Yanagisawa
Masanari Yanagisawa
Application Number:
JP2017156466A
Publication Date:
August 25, 2021
Filing Date:
August 14, 2017
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
B62D35/00; B62D37/02
Domestic Patent References:
| JP2000225853A | ||||
| JP2003314276A | ||||
| JP5027226U | ||||
| JP7008068U | ||||
| JP57166967U | ||||
| JP2006188168A | ||||
| JP57048123U |
Foreign References:
| US4903484 | ||||
| CN202140150U | ||||
| US20130140103 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu