AMPOULE WASHING APPARATUS Russian patent published in 1998 - IPC

FIELD: liquid cleaning equipment. SUBSTANCE: apparatus has washing reservoir with cover, main washing medium chamber, hollow needles adapted for supplying washing medium into ampoules, and water and air supplying branch pipes, with hollow needles and branch pipes being communicated with main washing medium chamber. Apparatus is further provided with auxiliary washing medium chamber to which water and air supply branch pipes are connected, and tubular member for communicating main washing medium chamber with auxiliary washing medium chamber. Tubular member has channel extending from auxiliary washing medium chamber toward main washing medium chamber and made as combination of narrowing and widening nozzles. Such construction allows flow rate of washing medium supplied into each ampoule to be increased and, as a result, ampoule washing quality to improved. EFFECT: increased efficiency and simplified construction. 2 cl, 2 dwg