LN BURKOV METHOD AND DEVICE FOR DEMONSTRATING DISTRIBUTION METHOD Russian patent published in 2010 - IPC G09B23/06 

FIELD: physics.

SUBSTANCE: device which simulates the distribution law is made first. A simulator either in form of spheres or ellipsoids whose minor axis is equal to at least a tenth of the width the pocket of the receiver which is in the lower part of the device is made and, lastly, a storage bin slide gate is opened and after filling pockets of the receiver, measurements are taken and the simulator is returned to the storage bin and its slide gate is closed. The essence of the device lies in that the housing is made from two parallel walls, wherein the front wall is transparent, the lateral wall is perpendicular to both and is rigidly attached to both by its ends. In one part of the housing there is a storage bin with inclined guides and a slide gate, and on the opposite part there is a receiver in form of rectangular pockets formed by vertical walls of the same height which are rigidly placed between the front and the rear wall of the housing with equal spacing. Straps are fitted in the space between the storage bin and the receiver with equal spacing which can be varied.

EFFECT: clear demonstration of the distribution law and simple design of the stand.

2 cl, 2 dwg