Patent ID: 8602350
Filing Date: 2013-12-10
Classification: B60V,B64C

Abstract:
1. A flying body, an air blower further comprising: a fixed wing having at least an inner surface formed in a skirt shape providing a circular conical surface; and said fixed wing being mounted concentrically with the air blower, wherein the lower blower being mounted below an inner top face of the fixed wing such that during said use there is flow communication for the air pumped and sent in the centrifugal direction strikes the circular conical surface of the fixed wing, and a top portion of the fixed wing has no opening except for a passage through which an axial flow is pumped from the upper blower to the lower blower, wherein said rotating blades of the upper blower are a turbofan provided with blades between two disks, one of which has no opening and the other of which has a through hole dilled at a center, the through hole of the turbofan of the upper blower and a through hole of a turbofan of the lower blower facing each other and being coaxially aligned, and rotatable during said use in directions opposite to each other such that during said use the turbofan of the upper blower is in flow communication to pump the intake air from the centrifugal direction through the through hole in the axis flow direction; and the turbofan of the lower blower effective to pump the intake air from the through hole of the upper blower in the centrifugal direction.