Washing machine or washer dryer with devices for preventing losses of washing agent

摘要

In a washing machine or a washer dryer, there is provided in the tub run-off a valve device having a buoyancy body (5) which ensures the closing of the run-off orifice of the tub (1) by means of the water flowing back in the run-off line after the lye pump has been switched off. In order to increase the quantity of water flowing back, a water reservoir (12) integrated with the return safety device (13) is arranged in the run-off line. <IMAGE>