| 摘要 |
<p>The washing machine comprises a reservoir (12) adapted to store the water from an operational cycle or phase to use it again during a subsequent operational cycle or phase. A pump (7), which is adapted to be selectively operated at three different speeds, is connected to a drain conduit (9) that comprises a siphon (9', 9'') having a first overflow level (L) and being connected to the bottom of the reservoir (12) through a hydraulically controlled valve (14). An ejector (22) is adapted to enable the reservoir (12) to communicate with the intake side (17) of the pump (7) through a further siphon (20). The different speeds of the pump (7) determine different operational phases of the hydraulic circuit associated to the reservoir (12). <IMAGE></p> |
