Device and method for collecting wastewater in dishwashers

Details Device and method for collecting wastewater in dishwashers Device and method for collecting wastewater in dishwashers

2004-06-28

2009-10-06

Barr, Michael (Department: 1792)

Cleaning and liquid contact with solids

Apparatus

With means for collecting escaping material

Reexamination Certificate

active

07597108

ABSTRACT:
A device for collecting waste water in a dishwashing machine. The device includes a pump well and a sump section, with the sump section communicating with the pump well in the lower regions of the dishwashing machine through an inflow section. The device also contains a valve located in or operating with the inflow section that blocks the influx of waste water from the pump well into the sump section when the valve is closed. The valve allows the influx of waste water from the pump well into the sump section when the valve is opened.

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