Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Raphael Yoeli0
Date of Patent
October 5, 2010
Patent Application Number
11794906
Date Filed
January 10, 2006
Patent Citations Received
Patent Primary Examiner
Patent 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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