Device and method for controlling drying period of time of a laundry dryer

This invention relates to a control of drying period of time of a laundry dryer which is provided to use the microwave generated from a magnetron and the heat generated from a heater efficiently, and allows to dry every nook and corner of laundry within a short period of time by utilizing that the d...

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Bibliographic Details
Main Author LEE; IN K
Format Patent
LanguageEnglish
Published 17.09.1996
Edition6
Subjects
FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
LAUNDERING
LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILEARTICLES
TEXTILES
TREATMENT OF TEXTILES OR THE LIKE
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Summary:This invention relates to a control of drying period of time of a laundry dryer which is provided to use the microwave generated from a magnetron and the heat generated from a heater efficiently, and allows to dry every nook and corner of laundry within a short period of time by utilizing that the dielectric loss coefficient of water compared with that of textile is greater only using the microwave of the magnetron in the initial stage of drying operation, and allows to prevent damages to clothes as well as a uniform drying by carrying out drying operation altering the heat source from the microwave to heater and vice versa permitting to dry uniformly due to the steam of the textile flowing smoothly on progression of the drying operation, and improvement of dryness by using only the heat of the heater again within the drying finish section.
Bibliography:Application Number: US19940179869