Bubble Generating Device comprising an external Tube, an element of Free internal rotation in the external Tube and a motor to generate a rotating MotionWhere the free rotating Element rotates faster than the driven motor magnets, allowing Bubbles of very small size.

摘要

Bubble Generator Apparatus which comprises a SUCTION TUBE of liquid and Air,A rotating part and Magnets have the same Polarity of Way of Repelling between them in order to increase the speed of the rotating Joint.