DEVICE TO PRODUCE ICE Russian patent published in 2014 - IPC F25C1/14 F25C5/12 

FIELD: process engineering.

SUBSTANCE: proposed device can be used in all types of ice generators used in food industry, pharmacology, agriculture, medicine, etc, wherein ice is chipped off from smooth cylindrical, flat of pother ice forming surfaces. This device comprises even number of spiral edges composed by different-shape knives arranged discretely there along. Sized of knife bases, the distance between them and cutting edges are equal. Said knives are arranged on spirals so that every knife of cutting edge is located opposite the spacing between knives of the next and previous cutting edges.

EFFECT: power savings.

2 cl, 1 tbl, 5 dwg