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Filter system for a household dishwasher

US-7980256-B2

Abstract

This invention relates to a filter system for a household dishwasher comprising a wash space and a liquid circuit that comprises a coarse sieve ( 33 ) and one or several fine filters ( 18, 19 ). The coarse sieve ( 33 ) is movable between at least two positions with the aid of means ( 29, 31 ) arranged in the dishwasher. A part of the circulating liquid in the first position (FIG. 3 ) flows through a collecting part ( 34 ) of the coarse sieve ( 33 ) whereas the circulating liquid in the second position (FIG. 4 ) flows outside said collecting part.

Patent figures（6）

US-7980256-B2 figure 1
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US-7980256-B2 figure 2
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US-7980256-B2 figure 3
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US-7980256-B2 figure 4
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US-7980256-B2 figure 5
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US-7980256-B2 figure 6
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Source status & events

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