ROTARY THREE DIMENSIONAL VARIABLE VOLUME MACHINE

摘要

It has two rotary discs, 'A' (a cap) and 'B'; and a rotary 'eye' (having ports) placed in the central hole of 'B'. Cap is half the diameter of 'B'. Both face each other and maintain contour complementarity (wall height of 'A'+ radial depth of 'B' is constant at contact); either, when both discs rotate on their axes, placed 'A's radius apart, or when 'A' rotates and revolves on the face of stationary 'B'. The cap seals the cavity underneath during the two motions, and without jeoparding the sealing, permits entry and exit of the radial ridges and furrows of 'B' into it. The ridges sweep the floor (under surface) of the cap and divide the cavity into variable volume compartments that suck & expel fluid simultaneously through the 'eye'. The machine is designed to work as rotary pump, compressor, turbine or internal combustion engine.