FAN BLADE SET

Abstract

The term refers to a multi-bladed impeller and means of generating non-axial lift, which creates a non-axial flow of fluid, and means of diverting the non-axial flow of fluid to create displacement or thrust. The impeller may consist of a ring or a rim or a “non-radial” form. Multiple blades either extend outward from the hub or inward from the rim. Each blade may form a ring-like structure that can be opened or closed, and have an intake, an exhaust, and an extended head radiating outward from the hub or inward from the rim or a “non-radial” form.