GRINDING DEVICE Russian patent published in 1994 - IPC

FIELD: grinders. SUBSTANCE: device has a chamber with an energy carrier feed inlet branch pipe, an outlet branch pipe and local force field distortion means. The means, the inlet and outlet branch pipes are located along the perimeter of the chamber in vertexes of an n-angle which perimeter is chosen from a certain relation. The relation includes the values of the chamber diameter, the number of sides of the n-angle and also dimensions of the inlet branch pipe. It is necessary to hold the necessary relation between the maximum and minimum sides. EFFECT: improved structure. 1 dwg