Rotary Lobes 79 - 80

Here is offered a rotry mechanism. This mechanism inclusive two dentated lobes which are created frome a solid orb body.
These two lobes are mated with a unique angle and each oposit teeth flank are abut at least in a line.
The number of teeth on the lobes are deffer by one. In this art one lobe has 80 teeth and another has 79.
Embed the mated lobes in a appropriate housing, 80 cells will created. when the engaged lobes rotating around their axis,
the abute lines do not expire in the hole of rotation and teeth-cells act as rotating piston-sylinder.

Advantages

Providing positive displacement unit.
The ratio of DDC on TDC volume is about 36 ul.
Smooth rotation and no jerk and shake phenomenon.
The unit may be embodied as a compressor, pump or engine.