DOMESTIC WASHING MACHINE OF VIBRATORY TYPE Russian patent published in 1998 - IPC

FIELD: domestic equipment, in particular, clothes wetting, washing, rinsing and blueing devices. SUBSTANCE: washing machine has cylindrical tank for washing liquid, apparatus for creating electrohydraulic impacts and converting electrohydraulic impact energy into ultrasonic oscillations. This apparatus is mounted on tank bottom. Clothes are placed into perforated drum, which is connected with its bases to two disks positioned in the vicinity of drum bases. Disks are provided with flexible brushes engageable with tank wall and positioned at acute angle to planes extending through radii and axes of disks. Activators are mounted on disk surfaces faced into drum cavity. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 4 dwg