WASHING MACHINE Russian patent published in 2003 - IPC

FIELD: washing equipment. SUBSTANCE: washing machine includes fluid-tight tank separated by means of latticed box for laundry by upper portion and lower portion filled with washing solution. Vacuum pump is connected by means of inlet branch pipe through two- -position valve and air ducts with upper and lower portions of tank. Two-position valve has device for controlling air flow and providing communication of upper and lower portions of tank with atmosphere. Washing machine is provided with systems for supplying and draining water, with heating device. Latticed box for laundry has flaps and latch for fixing them. EFFECT: reduced wear of laundry, enhanced efficiency and quality of washing and drying laundry, lowered time period for washing. 1 dwg