Dishwasher final steam rinse method

An overall dishwasher operation cycle includes a washing cycle and a final rinse cycle including steam generation. During the final rinse cycle, a dishwasher tub is filled with fluid, heated and utilized to rinse dishware within the dishwasher. After partially draining the tub, a heating element is...

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Bibliographic Details
Main Authors OAKES MICHELLE L, ROTH RYAN K, MOREIRA JULIO C, LAU BROOKE L
Format Patent
LanguageEnglish
Published 22.03.2011
Subjects
CLEANING
CLEANING IN GENERAL
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
DOMESTIC WASHING OR CLEANING
FURNITURE
HUMAN NECESSITIES
PERFORMING OPERATIONS
PREVENTION OF FOULING IN GENERAL
SPICE MILLS
SUCTION CLEANERS IN GENERAL
TRANSPORTING
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Summary:An overall dishwasher operation cycle includes a washing cycle and a final rinse cycle including steam generation. During the final rinse cycle, a dishwasher tub is filled with fluid, heated and utilized to rinse dishware within the dishwasher. After partially draining the tub, a heating element is actuated so as to transform fluid in the tub into steam for cleansing dishware within the dishwasher. After the steam cycle, the final rinse cycle is completed, with the dishwasher being drained. Optionally, when a heated dry cycle is actuated, the heating element continues to operate to provide drying heat to dishware for a period of time before being deactivated. With this arrangement, a single heating element is utilized for heating washing fluid for washing, rinsing and steam generation, as well as for the heated dry cycle.
Bibliography:Application Number: US20080339827