Patent ID: 6016992
Filing Date: 2000-01-25
Classification: B64C,Y02T

Abstract:
In an aircraft having at least one fuselage, at least one engine, at least one wing and at least one rear stabilizer, the improvement comprising:at least one primary airfoil with the upper side of each such one airfoil forming the lower surface of an air intake duct, exhaust duct and a portion of a cross flow fan housing, and a rear portion of the primary airfoil which can be flexed downwardly, andat least one complementary airfoil extending over a portion of the primary airfoil with the lower side of each such complementary air foil forming the upper surface of the air inlet duct, the exhaust duct and a portion of the cross flow fan housing, anda cross flow fan positioned within each of the at least one cross flow fan housing.