Patent ID: 9649008
Date: 2017-05-16
CPC Classifications: A47L

Claim:
1. A dishwashing machine, comprising; a main body; a washing tub provided in the main body; a basket provided in the washing tub to accommodate dishes; a plurality of fixed nozzles fixedly arranged in a first direction of the washing tub to spray washing water in a second direction; a vane being linearly reciprocatable in the second direction while the plurality of fixed nozzles are spraying the washing water, to deflect the sprayed washing water towards dishes accommodated in the basket, wherein, when a pressure applied to the vane by the sprayed washing water is even, the vane linearly reciprocates in parallel with the first direction and, when the pressure applied to the vane by the sprayed washing water is not even, the vane linearly reciprocates at an incline to the first direction and is thereby not in parallel with the first direction; and a controller configured to determine whether the vane is linearly reciprocating in the second direction in parallel with the first direction.