Sailwing for e.g. civil passenger transport aircraft, has aerodynamic surface fixedly maintained above wing, engines fixed to aerodynamic surface, and external and intermediate maintaining structures arranged between engines

摘要

The sailwing has a horizontal upper aerodynamic surface (2) fixedly maintained above a wing (1) by external maintaining structures (3a, 3b). Propulsion engines (4a-4c) e.g. jet engines, are fixed to the surface. Intermediate maintaining structures are placed between the external structures. The external and intermediate structures are arranged between the engines and are reinforced by shells. Wells are provided between lower and upper surfaces of the wing.