Dishwasher filtration system

A liquid filtration system includes a sump screen, a filter, and a cap. The sump screen mounts to a tub bottom wall and includes a plate and a filter aperture edge mounted through the plate. The plate includes a sump mesh having a sump mesh size of less than approximately 0.1 inches. The filter moun...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Haft Thomas, Lippincott Gerry, Clerkin Colin R, Wylie Brian
Format:	Patent
Sprache:	eng
Schlagworte:	COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES DOMESTIC WASHING OR CLEANING FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR FURNITURE HUMAN NECESSITIES LAUNDERING LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILEARTICLES SPICE MILLS SUCTION CLEANERS IN GENERAL TEXTILES TREATMENT OF TEXTILES OR THE LIKE
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Beschreibung
Zusammenfassung:	A liquid filtration system includes a sump screen, a filter, and a cap. The sump screen mounts to a tub bottom wall and includes a plate and a filter aperture edge mounted through the plate. The plate includes a sump mesh having a sump mesh size of less than approximately 0.1 inches. The filter mounts to the filter aperture edge and includes a sidewall and a plurality of posts mounted to extend up from the sidewall. The sidewall includes a filter mesh having a filter mesh size of less than approximately 0.1 inches. At least a portion of each post extends above the filter aperture edge when the filter is mounted to the filter aperture edge. The cap mounts above the plurality of posts. The plurality of posts and the cap form a conduit sized to allow material that cannot pass through the sump mesh to flow through the conduit.