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(11) | EP 2 792 783 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Washing machine and pump filter thereof |
(57) A washing machine includes a tub, a pump case including an inflow chamber into which
wash water in the tub flows, a circulation pump chamber provided at one side of the
inflow chamber to supply wash water to the tub, and a drain pump chamber provided
at the other side of the inflow chamber to discharge the wash water to the outside,
and a pump filter installed in the inflow chamber to filter out foreign substances
from the wash water. The pump filter includes a first filter part passing wash water
flowing into the circulation pump chamber and a second filter part passing wash water
flowing into the drain pump chamber. The pump filter further includes a direction
adjustment groove formed to adjust positions of the first filter part and the second
filter part within the inflow chamber.
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