| 摘要 |
PROBLEM TO BE SOLVED: To achieve low noise and water saving without any increase in cost and size of the whole device by selectively injecting water from a plurality of washing nozzles using one washing pump in a dish washer configured to wash dishes by injecting water from the plurality of washing nozzles. SOLUTION: This dish washer includes a selector valve 17 disposed in the step of a channel connecting the washing pump and the plurality of washing nozzles, wherein the selector valve 17 includes an inlet 19 for introducing water pressurized by the washing pump, a plurality of outlets 20 for delivering the introduced water to the plurality of washing nozzles, a water flow part 18 connecting the inlet 19 and the outlets 20, and a closing member 21 for sequentially closing the outlets 20 while intermittently rotating in the water flow part 18, the closing member 21 reciprocates between the inlet 19 and the outlets 20, cam mechanisms 22 and 23 ar provided to rotate in a predetermined degree arc in one direction interlocking with the reciprocating motion, and the reciprocating motion is caused by interaction of water power of water pressurized by the washing pump and external force opposite to the water power. COPYRIGHT: (C)2009,JPO&INPIT
|
