Whirlpool Corporation

James C Miller

Brenner Martin Sharp

Jon D Strait

Nyik Siong Wong

Dean L Tietz

Lori S Miller

Lauren M Lalonde

Donald R Miller

David A Przygocki

An automatic washing machine having a tub defining an interior, a sump in fluid communication with the interior of the tub, a wash basket located within the interior of the tub and defining a laundry treating space, and a foreign object trap located in a portion of the wash basket that defines a foreign object passageway for retaining foreign objects.

Foreign object trap for an automatic washer

A water temperature control system for achieving one of a plurality of wash water temperatures for a washing machine having a hot water valve, a cold water valve and an inlet conduit for carrying a combined supply of water from the hot and cold water valves to a wash bath. If a WARM FILL option is selected by the user, the cold water valve is continuously energized thereby maintaining the valve in an open condition and a normally closed temperature responsive switch is connected in series with the hot water valve. The normally closed temperature responsive switch has a predetermined temperature set point and is located on the inlet conduit. The normally closed temperature responsive switch operates to cycle the hot water valve on and off to control the inlet wash water temperature at or below the first preselected set point. If a HOT FILL option is selected, the hot water valve is continuously energized and a normally open temperature responsive switch is connected in series with the cold water valve. The normally open temperature responsive switch has a predetermined temperature set point and is located on the inlet conduit. The normally open temperature responsive switch operates to cycle the cold water valve on and off to control the inlet wash water temperature to at or below the second preselected set point.

Water temperature control for automatic washers

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Saint Joseph, MI, United States of America

James C Miller