Title:
ダクト内ファン垂直離着陸ビークル
Document Type and Number:
Japanese Patent JP2008526599
Kind Code:
A
Abstract:
A vehicle including a fuselage having a longitudinal axis and a transverse axis, two Ducted Fan lift-producing propellers carried by the fuselage on each side of the transverse axis, and a body formed in the fuselage between the lift-producing propellers. Many variations are described enabling deflection and affection of flow streams and reduction of drag and momentum drag which improve speed and forward flight of the vehicle. Also described are unique features applicable in any single or multiple ducted fans and VTOL vehicles.
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Inventors:
Yoeli Raphael
Application Number:
JP2007550015A
Publication Date:
July 24, 2008
Filing Date:
January 10, 2006
Export Citation:
Assignee:
Urban Aeronautics Limited
International Classes:
B64C29/00
Domestic Patent References:
| JP2003118696A | 2003-04-23 | |||
| JP2004526630A | 2004-09-02 |
Foreign References:
| US3752417A | 1973-08-14 |
Attorney, Agent or Firm:
Masayuki Masabayashi
Ryoichi Takaoka
Hayashi Ichiyoshi
Kiyoshi Kato
Ryoichi Takaoka
Hayashi Ichiyoshi
Kiyoshi Kato