DEVICE FOR SHAVING Russian patent published in 1999 - IPC

FIELD: electrical devices designed for mechanical treatment of dielectric materials, in the process of which fine-dispersed particles of treated material are produced. SUBSTANCE: device for shaving provides for full prevention of fine-dispersed hair particles or other treated material from getting into the environment at work due to the fact that it has a filter of coarse-dispersed particles with an evacuation container comprising a hermetically sealed case flexible in the axial direction, inlet filter-plug, inner filling of thread-like fibres, and sealing end gaskets, electrostatic filter of fine- dispersed particles made of stationary and detachable parts in the form of two mating multisectional concentric cylinders, and a magnetic trap with a chamber installed between the filters. EFFECT: enhanced efficiency. 6 cl, 5 dwg